<SEC-DOCUMENT>0000766421-20-000092.txt : 20201109
<SEC-HEADER>0000766421-20-000092.hdr.sgml : 20201109
<ACCEPTANCE-DATETIME>20201109083130
ACCESSION NUMBER:		0000766421-20-000092
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		15
CONFORMED PERIOD OF REPORT:	20201105
ITEM INFORMATION:		Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20201109
DATE AS OF CHANGE:		20201109

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ALASKA AIR GROUP, INC.
		CENTRAL INDEX KEY:			0000766421
		STANDARD INDUSTRIAL CLASSIFICATION:	AIR TRANSPORTATION, SCHEDULED [4512]
		IRS NUMBER:				911292054
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-08957
		FILM NUMBER:		201296255

	BUSINESS ADDRESS:	
		STREET 1:		19300 INTERNATIONAL BOULEVARD
		CITY:			SEATTLE
		STATE:			WA
		ZIP:			98188
		BUSINESS PHONE:		206-392-5040

	MAIL ADDRESS:	
		STREET 1:		19300 INTERNATIONAL BOULEVARD
		CITY:			SEATTLE
		STATE:			WA
		ZIP:			98188

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ALASKA AIR GROUP INC
		DATE OF NAME CHANGE:	19920703
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>alk-20201105.htm
<DESCRIPTION>8-K
<TEXT>
<XBRL>
<?xml version="1.0" ?><!--XBRL Document Created with Wdesk from Workiva--><!--Copyright 2020 Workiva--><!--r:938a723b-2568-4ff6-bf5d-f0104258779e,g:5e0af18a-9d1c-4115-bb4e-625eee6e5e38,d:18a8efbbe7d14701a50194c6f32d8f1d--><html xmlns:ixt-sec="http://www.sec.gov/inlineXBRL/transformation/2015-08-31" xmlns="http://www.w3.org/1999/xhtml" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ix="http://www.xbrl.org/2013/inlineXBRL" xmlns:ixt="http://www.xbrl.org/inlineXBRL/transformation/2015-02-26" xmlns:dei="http://xbrl.sec.gov/dei/2019-01-31" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xlink="http://www.w3.org/1999/xlink" xml:lang="en-US"><head><meta http-equiv="Content-Type" content="text/html"/>


<title>alk-20201105</title></head><body><div style="display:none"><ix:header><ix:hidden><ix:nonNumeric contextRef="i3050c083f9284faeabd9b4608248a01a_D20201105-20201105" name="dei:EntityCentralIndexKey" id="id3VybDovL2RvY3MudjEvZG9jOjE4YThlZmJiZTdkMTQ3MDFhNTAxOTRjNmYzMmQ4ZjFkL3NlYzoxOGE4ZWZiYmU3ZDE0NzAxYTUwMTk0YzZmMzJkOGYxZF80L2ZyYWc6YTY0M2RmOWE3M2NhNGQyNGFhZTM5ZTQ5NTZmNmY0MTYvdGFibGU6MTA3MzI3NGZjN2FmNGY3ZmFlMDQ0M2NjMzllOWI2NTUvdGFibGVyYW5nZToxMDczMjc0ZmM3YWY0ZjdmYWUwNDQzY2MzOWU5YjY1NV8xLTEtMS0xLTA_b74b1a4f-f637-4b5b-83a0-03d20dff9895">0000766421</ix:nonNumeric><ix:nonNumeric contextRef="i3050c083f9284faeabd9b4608248a01a_D20201105-20201105" name="dei:AmendmentFlag" id="id3VybDovL2RvY3MudjEvZG9jOjE4YThlZmJiZTdkMTQ3MDFhNTAxOTRjNmYzMmQ4ZjFkL3NlYzoxOGE4ZWZiYmU3ZDE0NzAxYTUwMTk0YzZmMzJkOGYxZF80L2ZyYWc6YTY0M2RmOWE3M2NhNGQyNGFhZTM5ZTQ5NTZmNmY0MTYvdGFibGU6MTA3MzI3NGZjN2FmNGY3ZmFlMDQ0M2NjMzllOWI2NTUvdGFibGVyYW5nZToxMDczMjc0ZmM3YWY0ZjdmYWUwNDQzY2MzOWU5YjY1NV8yLTEtMS0xLTA_f011c399-9e1a-412d-8be0-3ecf51671dac">false</ix:nonNumeric></ix:hidden><ix:references xml:lang="en-US"><link:schemaRef xlink:type="simple" xlink:href="alk-20201105.xsd"></link:schemaRef></ix:references><ix:resources><xbrli:context id="i3050c083f9284faeabd9b4608248a01a_D20201105-20201105"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000766421</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:startDate>2020-11-05</xbrli:startDate><xbrli:endDate>2020-11-05</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i286b096491ad4c849b8390551c765469_D20200723-20200723"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000766421</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:startDate>2020-07-23</xbrli:startDate><xbrli:endDate>2020-07-23</xbrli:endDate></xbrli:period></xbrli:context></ix:resources></ix:header></div><div id="i18a8efbbe7d14701a50194c6f32d8f1d_1"></div><div style="min-height:54pt;width:100%"><div style="text-indent:36pt"><span><br/></span></div></div><div style="text-align:center"><span><br/></span></div><div style="margin-bottom:6pt;text-align:center"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:99.853%"><tr><td style="width:1.0%"></td><td style="width:98.900%"></td><td style="width:0.1%"></td></tr><tr style="height:6pt"><td colspan="3" style="border-bottom:1pt solid #000000;border-top:2pt solid #000000;padding:0 1pt"></td></tr></table></div><div><span><br/></span></div><div><span><br/></span></div><div style="-sec-extract:summary;text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">UNITED STATES</span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">SECURITIES AND EXCHANGE COMMISSION</span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">WASHINGTON, DC 20549</span></div><div><span><br/></span></div><div><span><br/></span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:700;line-height:120%">FORM <ix:nonNumeric contextRef="i3050c083f9284faeabd9b4608248a01a_D20201105-20201105" name="dei:DocumentType" id="id3VybDovL2RvY3MudjEvZG9jOjE4YThlZmJiZTdkMTQ3MDFhNTAxOTRjNmYzMmQ4ZjFkL3NlYzoxOGE4ZWZiYmU3ZDE0NzAxYTUwMTk0YzZmMzJkOGYxZF8xL2ZyYWc6ZjYxYWVlMzY5YzJhNGE5OGEyNDVhMmYxYmVkM2I3ZDMvdGV4dHJlZ2lvbjpmNjFhZWUzNjljMmE0YTk4YTI0NWEyZjFiZWQzYjdkM184Nw_724b6c5a-065d-4945-bc04-c96890f20eb9">8-K</ix:nonNumeric> </span></div><div><span><br/></span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">CURRENT REPORT PURSUANT</span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">TO SECTION 13 OR 15(D) OF THE</span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">SECURITIES EXCHANGE ACT OF 1934</span></div><div style="text-align:center"><span><br/></span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%"><ix:nonNumeric contextRef="i3050c083f9284faeabd9b4608248a01a_D20201105-20201105" format="ixt:datemonthdayyearen" name="dei:DocumentPeriodEndDate" id="id3VybDovL2RvY3MudjEvZG9jOjE4YThlZmJiZTdkMTQ3MDFhNTAxOTRjNmYzMmQ4ZjFkL3NlYzoxOGE4ZWZiYmU3ZDE0NzAxYTUwMTk0YzZmMzJkOGYxZF8xL2ZyYWc6ZjYxYWVlMzY5YzJhNGE5OGEyNDVhMmYxYmVkM2I3ZDMvdGV4dHJlZ2lvbjpmNjFhZWUzNjljMmE0YTk4YTI0NWEyZjFiZWQzYjdkM18xNzk_e10fb514-d964-4444-9ff8-649dd25e7f8d">November 5, 2020</ix:nonNumeric> </span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">(Date of earliest event reported)</span></div><div><span><br/></span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:18pt;font-weight:700;line-height:120%"><ix:nonNumeric contextRef="i3050c083f9284faeabd9b4608248a01a_D20201105-20201105" name="dei:EntityRegistrantName" id="id3VybDovL2RvY3MudjEvZG9jOjE4YThlZmJiZTdkMTQ3MDFhNTAxOTRjNmYzMmQ4ZjFkL3NlYzoxOGE4ZWZiYmU3ZDE0NzAxYTUwMTk0YzZmMzJkOGYxZF8xL2ZyYWc6ZjYxYWVlMzY5YzJhNGE5OGEyNDVhMmYxYmVkM2I3ZDMvdGV4dHJlZ2lvbjpmNjFhZWUzNjljMmE0YTk4YTI0NWEyZjFiZWQzYjdkM18yMTg_4f11f135-4c24-4b6c-8180-9db0db0bfdbb">ALASKA AIR GROUP, INC.</ix:nonNumeric> </span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">(Exact Name of Registrant as Specified in Its Charter)</span></div><div><span><br/></span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%"><ix:nonNumeric contextRef="i3050c083f9284faeabd9b4608248a01a_D20201105-20201105" format="ixt-sec:stateprovnameen" name="dei:EntityIncorporationStateCountryCode" id="id3VybDovL2RvY3MudjEvZG9jOjE4YThlZmJiZTdkMTQ3MDFhNTAxOTRjNmYzMmQ4ZjFkL3NlYzoxOGE4ZWZiYmU3ZDE0NzAxYTUwMTk0YzZmMzJkOGYxZF8xL2ZyYWc6ZjYxYWVlMzY5YzJhNGE5OGEyNDVhMmYxYmVkM2I3ZDMvdGV4dHJlZ2lvbjpmNjFhZWUzNjljMmE0YTk4YTI0NWEyZjFiZWQzYjdkM18yNzg_cfe42543-60ed-4456-9fb9-32dc922abe9b">Delaware</ix:nonNumeric> </span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">(State or Other Jurisdiction of Incorporation)</span></div><div style="margin-bottom:6pt;text-align:center"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:99.853%"><tr><td style="width:1.0%"></td><td style="width:45.166%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:6.367%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:45.167%"></td><td style="width:0.1%"></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:700;line-height:100%"><ix:nonNumeric contextRef="i3050c083f9284faeabd9b4608248a01a_D20201105-20201105" name="dei:EntityFileNumber" id="id3VybDovL2RvY3MudjEvZG9jOjE4YThlZmJiZTdkMTQ3MDFhNTAxOTRjNmYzMmQ4ZjFkL3NlYzoxOGE4ZWZiYmU3ZDE0NzAxYTUwMTk0YzZmMzJkOGYxZF8xL2ZyYWc6ZjYxYWVlMzY5YzJhNGE5OGEyNDVhMmYxYmVkM2I3ZDMvdGFibGU6NTFkZWE3NjZlZGExNDJiM2JkNTQ2MTBlZWFjOGQxYmUvdGFibGVyYW5nZTo1MWRlYTc2NmVkYTE0MmIzYmQ1NDYxMGVlYWM4ZDFiZV8wLTAtMS0xLTA_427fa335-fd9e-4f4d-a96a-8dd2f3612b5c">1-8957</ix:nonNumeric></span></td><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:700;line-height:100%"><ix:nonNumeric contextRef="i3050c083f9284faeabd9b4608248a01a_D20201105-20201105" name="dei:EntityTaxIdentificationNumber" id="id3VybDovL2RvY3MudjEvZG9jOjE4YThlZmJiZTdkMTQ3MDFhNTAxOTRjNmYzMmQ4ZjFkL3NlYzoxOGE4ZWZiYmU3ZDE0NzAxYTUwMTk0YzZmMzJkOGYxZF8xL2ZyYWc6ZjYxYWVlMzY5YzJhNGE5OGEyNDVhMmYxYmVkM2I3ZDMvdGFibGU6NTFkZWE3NjZlZGExNDJiM2JkNTQ2MTBlZWFjOGQxYmUvdGFibGVyYW5nZTo1MWRlYTc2NmVkYTE0MmIzYmQ1NDYxMGVlYWM4ZDFiZV8wLTItMS0xLTA_34ce078f-a9f0-4869-9121-f835d760afdd">91-1292054</ix:nonNumeric></span></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:100%">(Commission File Number)</span></td><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:100%">(IRS Employer Identification No.)</span></td></tr></table></div><div style="text-align:center"><span><br/></span></div><div style="margin-bottom:6pt;text-align:center"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:99.707%"><tr><td style="width:1.0%"></td><td style="width:31.011%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:15.322%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:12.536%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:4.325%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:31.306%"></td><td style="width:0.1%"></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:700;line-height:100%"><ix:nonNumeric contextRef="i3050c083f9284faeabd9b4608248a01a_D20201105-20201105" name="dei:EntityAddressAddressLine1" id="id3VybDovL2RvY3MudjEvZG9jOjE4YThlZmJiZTdkMTQ3MDFhNTAxOTRjNmYzMmQ4ZjFkL3NlYzoxOGE4ZWZiYmU3ZDE0NzAxYTUwMTk0YzZmMzJkOGYxZF8xL2ZyYWc6ZjYxYWVlMzY5YzJhNGE5OGEyNDVhMmYxYmVkM2I3ZDMvdGFibGU6ZTczYjNkNDA0ZTAwNGM3ODgwYjhmYjQzMzYxYjQzZjUvdGFibGVyYW5nZTplNzNiM2Q0MDRlMDA0Yzc4ODBiOGZiNDMzNjFiNDNmNV8wLTAtMS0xLTA_aa24130c-6c17-49f0-bf28-c3f8ce9f4da7">19300 International Boulevard</ix:nonNumeric></span></td><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:700;line-height:100%"><ix:nonNumeric contextRef="i3050c083f9284faeabd9b4608248a01a_D20201105-20201105" name="dei:EntityAddressCityOrTown" id="id3VybDovL2RvY3MudjEvZG9jOjE4YThlZmJiZTdkMTQ3MDFhNTAxOTRjNmYzMmQ4ZjFkL3NlYzoxOGE4ZWZiYmU3ZDE0NzAxYTUwMTk0YzZmMzJkOGYxZF8xL2ZyYWc6ZjYxYWVlMzY5YzJhNGE5OGEyNDVhMmYxYmVkM2I3ZDMvdGFibGU6ZTczYjNkNDA0ZTAwNGM3ODgwYjhmYjQzMzYxYjQzZjUvdGFibGVyYW5nZTplNzNiM2Q0MDRlMDA0Yzc4ODBiOGZiNDMzNjFiNDNmNV8wLTEtMS0xLTA_486f9e8e-797c-47f4-9f85-f88bf8ccd014">Seattle</ix:nonNumeric></span></td><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:700;line-height:100%"><ix:nonNumeric contextRef="i3050c083f9284faeabd9b4608248a01a_D20201105-20201105" format="ixt-sec:stateprovnameen" name="dei:EntityAddressStateOrProvince" id="id3VybDovL2RvY3MudjEvZG9jOjE4YThlZmJiZTdkMTQ3MDFhNTAxOTRjNmYzMmQ4ZjFkL3NlYzoxOGE4ZWZiYmU3ZDE0NzAxYTUwMTk0YzZmMzJkOGYxZF8xL2ZyYWc6ZjYxYWVlMzY5YzJhNGE5OGEyNDVhMmYxYmVkM2I3ZDMvdGFibGU6ZTczYjNkNDA0ZTAwNGM3ODgwYjhmYjQzMzYxYjQzZjUvdGFibGVyYW5nZTplNzNiM2Q0MDRlMDA0Yzc4ODBiOGZiNDMzNjFiNDNmNV8wLTItMS0xLTA_b3043149-a1a8-4b6f-9841-ed76b6ad96e3">Washington</ix:nonNumeric></span></td><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:700;line-height:100%"><ix:nonNumeric contextRef="i3050c083f9284faeabd9b4608248a01a_D20201105-20201105" name="dei:EntityAddressPostalZipCode" id="id3VybDovL2RvY3MudjEvZG9jOjE4YThlZmJiZTdkMTQ3MDFhNTAxOTRjNmYzMmQ4ZjFkL3NlYzoxOGE4ZWZiYmU3ZDE0NzAxYTUwMTk0YzZmMzJkOGYxZF8xL2ZyYWc6ZjYxYWVlMzY5YzJhNGE5OGEyNDVhMmYxYmVkM2I3ZDMvdGFibGU6ZTczYjNkNDA0ZTAwNGM3ODgwYjhmYjQzMzYxYjQzZjUvdGFibGVyYW5nZTplNzNiM2Q0MDRlMDA0Yzc4ODBiOGZiNDMzNjFiNDNmNV8wLTQtMS0xLTA_73b3165a-300b-41fb-8146-a0ad1a7599bc">98188</ix:nonNumeric></span></td></tr><tr><td colspan="9" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:100%">(Address of Principal Executive Offices)</span></td><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:100%">(Zip Code)</span></td></tr></table></div><div><span><br/></span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">(<ix:nonNumeric contextRef="i3050c083f9284faeabd9b4608248a01a_D20201105-20201105" name="dei:CityAreaCode" id="id3VybDovL2RvY3MudjEvZG9jOjE4YThlZmJiZTdkMTQ3MDFhNTAxOTRjNmYzMmQ4ZjFkL3NlYzoxOGE4ZWZiYmU3ZDE0NzAxYTUwMTk0YzZmMzJkOGYxZF8xL2ZyYWc6ZjYxYWVlMzY5YzJhNGE5OGEyNDVhMmYxYmVkM2I3ZDMvdGV4dHJlZ2lvbjpmNjFhZWUzNjljMmE0YTk4YTI0NWEyZjFiZWQzYjdkM18zMzY_3c0a37d9-d37b-47f1-ad0b-62f754c9e31a">206</ix:nonNumeric>) <ix:nonNumeric contextRef="i286b096491ad4c849b8390551c765469_D20200723-20200723" name="dei:LocalPhoneNumber" id="id3VybDovL2RvY3MudjEvZG9jOjE4YThlZmJiZTdkMTQ3MDFhNTAxOTRjNmYzMmQ4ZjFkL3NlYzoxOGE4ZWZiYmU3ZDE0NzAxYTUwMTk0YzZmMzJkOGYxZF8xL2ZyYWc6ZjYxYWVlMzY5YzJhNGE5OGEyNDVhMmYxYmVkM2I3ZDMvdGV4dHJlZ2lvbjpmNjFhZWUzNjljMmE0YTk4YTI0NWEyZjFiZWQzYjdkM18zNDA_2e7b82d6-9e04-4ed4-a179-f5b0e3be051d">392-5040</ix:nonNumeric> </span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%">(Registrant's Telephone Number, Including Area Code)</span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%">(Former Name or Former Address, if Changed Since Last Report)</span></div><div><span><br/></span></div><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:400;line-height:120%">Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-style:italic;font-weight:400;line-height:120%">see </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:400;line-height:120%">General Instruction A.2. below):</span></div><div><span><br/></span></div><div><span style="color:#000000;font-family:'Arial Unicode MS',sans-serif;font-size:8pt;font-weight:400;line-height:120%"><ix:nonNumeric contextRef="i3050c083f9284faeabd9b4608248a01a_D20201105-20201105" format="ixt-sec:boolballotbox" name="dei:WrittenCommunications" id="id3VybDovL2RvY3MudjEvZG9jOjE4YThlZmJiZTdkMTQ3MDFhNTAxOTRjNmYzMmQ4ZjFkL3NlYzoxOGE4ZWZiYmU3ZDE0NzAxYTUwMTk0YzZmMzJkOGYxZF8xL2ZyYWc6ZjYxYWVlMzY5YzJhNGE5OGEyNDVhMmYxYmVkM2I3ZDMvdGV4dHJlZ2lvbjpmNjFhZWUzNjljMmE0YTk4YTI0NWEyZjFiZWQzYjdkM182NzA_f4dd31f0-b80a-42e0-9d32-2b77418556ca">&#9744;</ix:nonNumeric></span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:400;line-height:120%">&#160;&#160;&#160;&#160;&#160;&#160;Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)</span></div><div><span><br/></span></div><div><span style="color:#000000;font-family:'Arial Unicode MS',sans-serif;font-size:8pt;font-weight:400;line-height:120%"><ix:nonNumeric contextRef="i3050c083f9284faeabd9b4608248a01a_D20201105-20201105" format="ixt-sec:boolballotbox" name="dei:SolicitingMaterial" id="id3VybDovL2RvY3MudjEvZG9jOjE4YThlZmJiZTdkMTQ3MDFhNTAxOTRjNmYzMmQ4ZjFkL3NlYzoxOGE4ZWZiYmU3ZDE0NzAxYTUwMTk0YzZmMzJkOGYxZF8xL2ZyYWc6ZjYxYWVlMzY5YzJhNGE5OGEyNDVhMmYxYmVkM2I3ZDMvdGV4dHJlZ2lvbjpmNjFhZWUzNjljMmE0YTk4YTI0NWEyZjFiZWQzYjdkM183NjU_a6db77f2-d6e9-48fc-8a56-8a0956dbf998">&#9744;</ix:nonNumeric></span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:400;line-height:120%">&#160;&#160;&#160;&#160;&#160;&#160;Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)</span></div><div><span><br/></span></div><div><span style="color:#000000;font-family:'Arial Unicode MS',sans-serif;font-size:8pt;font-weight:400;line-height:120%"><ix:nonNumeric contextRef="i3050c083f9284faeabd9b4608248a01a_D20201105-20201105" format="ixt-sec:boolballotbox" name="dei:PreCommencementTenderOffer" id="id3VybDovL2RvY3MudjEvZG9jOjE4YThlZmJiZTdkMTQ3MDFhNTAxOTRjNmYzMmQ4ZjFkL3NlYzoxOGE4ZWZiYmU3ZDE0NzAxYTUwMTk0YzZmMzJkOGYxZF8xL2ZyYWc6ZjYxYWVlMzY5YzJhNGE5OGEyNDVhMmYxYmVkM2I3ZDMvdGV4dHJlZ2lvbjpmNjFhZWUzNjljMmE0YTk4YTI0NWEyZjFiZWQzYjdkM184NjE_95decce6-376b-418f-8002-88a6dc67fb70">&#9744;</ix:nonNumeric></span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:400;line-height:120%">&#160;&#160;&#160;&#160;&#160;&#160;Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))</span></div><div><span><br/></span></div><div><span style="color:#000000;font-family:'Arial Unicode MS',sans-serif;font-size:8pt;font-weight:400;line-height:120%"><ix:nonNumeric contextRef="i3050c083f9284faeabd9b4608248a01a_D20201105-20201105" format="ixt-sec:boolballotbox" name="dei:PreCommencementIssuerTenderOffer" id="id3VybDovL2RvY3MudjEvZG9jOjE4YThlZmJiZTdkMTQ3MDFhNTAxOTRjNmYzMmQ4ZjFkL3NlYzoxOGE4ZWZiYmU3ZDE0NzAxYTUwMTk0YzZmMzJkOGYxZF8xL2ZyYWc6ZjYxYWVlMzY5YzJhNGE5OGEyNDVhMmYxYmVkM2I3ZDMvdGV4dHJlZ2lvbjpmNjFhZWUzNjljMmE0YTk4YTI0NWEyZjFiZWQzYjdkM185NzM_70617af7-efc6-4f15-a9e3-fa8f61178aec">&#9744;</ix:nonNumeric></span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:400;line-height:120%">&#160;&#160;&#160;&#160;&#160;&#160;Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))</span></div><div><span><br/></span></div><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:400;line-height:120%">Securities registered pursuant to Section 12(b) of the Act:</span></div><div style="margin-bottom:6pt"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:99.561%"><tr><td style="width:1.0%"></td><td style="width:32.233%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:32.233%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:32.234%"></td><td style="width:0.1%"></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:700;line-height:100%">Title of each class</span></td><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:700;line-height:100%">Ticker Symbol</span></td><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:700;line-height:100%">Name of each exchange on which registered</span></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:100%"><ix:nonNumeric contextRef="i3050c083f9284faeabd9b4608248a01a_D20201105-20201105" name="dei:Security12bTitle" id="id3VybDovL2RvY3MudjEvZG9jOjE4YThlZmJiZTdkMTQ3MDFhNTAxOTRjNmYzMmQ4ZjFkL3NlYzoxOGE4ZWZiYmU3ZDE0NzAxYTUwMTk0YzZmMzJkOGYxZF8xL2ZyYWc6ZjYxYWVlMzY5YzJhNGE5OGEyNDVhMmYxYmVkM2I3ZDMvdGFibGU6N2ZmOGI0MmRiY2FiNGI0OTljZjIwNWM0M2RhZjc2Y2YvdGFibGVyYW5nZTo3ZmY4YjQyZGJjYWI0YjQ5OWNmMjA1YzQzZGFmNzZjZl8xLTAtMS0xLTA_b9d7b5fd-b850-4d56-8e9c-95075ead50ea">Common stock, $0.01 par value</ix:nonNumeric> </span></td><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:100%"><ix:nonNumeric contextRef="i3050c083f9284faeabd9b4608248a01a_D20201105-20201105" name="dei:TradingSymbol" id="id3VybDovL2RvY3MudjEvZG9jOjE4YThlZmJiZTdkMTQ3MDFhNTAxOTRjNmYzMmQ4ZjFkL3NlYzoxOGE4ZWZiYmU3ZDE0NzAxYTUwMTk0YzZmMzJkOGYxZF8xL2ZyYWc6ZjYxYWVlMzY5YzJhNGE5OGEyNDVhMmYxYmVkM2I3ZDMvdGFibGU6N2ZmOGI0MmRiY2FiNGI0OTljZjIwNWM0M2RhZjc2Y2YvdGFibGVyYW5nZTo3ZmY4YjQyZGJjYWI0YjQ5OWNmMjA1YzQzZGFmNzZjZl8xLTEtMS0xLTA_1d271919-ff3c-440a-af48-f18408e78c38">ALK</ix:nonNumeric></span></td><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:100%"><ix:nonNumeric contextRef="i3050c083f9284faeabd9b4608248a01a_D20201105-20201105" format="ixt-sec:exchnameen" name="dei:SecurityExchangeName" id="id3VybDovL2RvY3MudjEvZG9jOjE4YThlZmJiZTdkMTQ3MDFhNTAxOTRjNmYzMmQ4ZjFkL3NlYzoxOGE4ZWZiYmU3ZDE0NzAxYTUwMTk0YzZmMzJkOGYxZF8xL2ZyYWc6ZjYxYWVlMzY5YzJhNGE5OGEyNDVhMmYxYmVkM2I3ZDMvdGFibGU6N2ZmOGI0MmRiY2FiNGI0OTljZjIwNWM0M2RhZjc2Y2YvdGFibGVyYW5nZTo3ZmY4YjQyZGJjYWI0YjQ5OWNmMjA1YzQzZGFmNzZjZl8xLTItMS0xLTA_22b8d913-8033-43e3-a66f-e7ed46d85930">New York Stock Exchange</ix:nonNumeric></span></td></tr></table></div><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:400;line-height:120%">&#160;</span></div><div style="text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:400;line-height:120%">Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR 230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR 240.12b-2).</span></div><div style="text-align:justify"><span><br/></span></div><div style="text-align:justify"><span style="color:#000000;font-family:'Arial Unicode MS',sans-serif;font-size:8pt;font-weight:400;line-height:120%"><ix:nonNumeric contextRef="i3050c083f9284faeabd9b4608248a01a_D20201105-20201105" format="ixt-sec:boolballotbox" name="dei:EntityEmergingGrowthCompany" id="id3VybDovL2RvY3MudjEvZG9jOjE4YThlZmJiZTdkMTQ3MDFhNTAxOTRjNmYzMmQ4ZjFkL3NlYzoxOGE4ZWZiYmU3ZDE0NzAxYTUwMTk0YzZmMzJkOGYxZF8xL2ZyYWc6ZjYxYWVlMzY5YzJhNGE5OGEyNDVhMmYxYmVkM2I3ZDMvdGV4dHJlZ2lvbjpmNjFhZWUzNjljMmE0YTk4YTI0NWEyZjFiZWQzYjdkM18xMzY5_f766a82d-516d-4b2f-b1d8-93ffa019de6f">&#9744;</ix:nonNumeric></span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:400;line-height:120%">   Emerging growth company</span></div><div style="text-align:justify"><span><br/></span></div><div style="text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:400;line-height:120%">If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.  </span><span style="color:#000000;font-family:'Arial Unicode MS',sans-serif;font-size:8pt;font-weight:400;line-height:120%">&#9744;</span></div><div><span><br/></span></div><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:400;line-height:120%">This document is also available on our website at http://investor.alaskaair.com</span></div><div style="height:54pt;position:relative;width:100%"><div style="bottom:0;position:absolute;width:100%"><div style="text-align:center"><span><br/></span></div></div></div><hr style="page-break-after:always"/><div style="min-height:54pt;width:100%"><div style="text-indent:36pt"><span><br/></span></div></div><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">ITEM 5.02  Departure of Directors or Certain Officers; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers. </span></div><div><span><br/></span></div><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%">Executive Transition</span></div><div><span><br/></span></div><div style="text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">On November 5, 2020, Alaska Air Group, Inc. (the &#8220;Company&#8221;), the parent company of Alaska Airlines, Inc. (&#8220;Alaska Airlines&#8221;) and Horizon Air Industries, Inc. (&#8220;Horizon Air&#8221;), announced that Brad Tilden will retire as Chief Executive Officer (&#8220;CEO&#8221;) of the Company and Alaska Airlines on March 31, 2021.  Mr. Tilden will continue to serve as Chairman of the Company&#8217;s Board of Directors (the &#8220;Board&#8221;).  The Company also announced that Ben Minicucci, currently the President of Alaska Airlines and member of the Board, will succeed Mr. Tilden as CEO of the Company and Alaska Airlines effective March 31, 2021.  These changes are occurring as part of a long-planned leadership succession process. </span></div><div><span><br/></span></div><div style="text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Mr. Minicucci, 54, has served as President of Alaska Airlines since May 2016.  He joined the Board in May 2020.  He was Alaska Airlines&#8217; chief operating officer from December 2008 until November 2019.  Mr. Minicucci also served as CEO of Virgin America Inc. from December 2016 to July 2018.  Prior to this, he held various executive positions at Alaska Airlines, including executive vice president of operations, vice president of Seattle operations, and staff vice president of maintenance and engineering.  Mr. Minicucci had a variety of roles at Air Canada and served in the Canadian Armed Forces for 14 years prior to joining the private aviation sector.  </span></div><div><span><br/></span></div><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The Company has issued a press release related to the transition. The press release is attached as Exhibit 99.1. </span></div><div><span><br/></span></div><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%">Compensation Arrangements with Mr. Minicucci</span></div><div><span><br/></span></div><div style="text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">In anticipation of Mr. Minicucci&#8217;s March 31, 2021 promotion, the Compensation and Leadership Development Committee of the Board (the &#8220;Committee&#8221;) approved a special award to him under the Company&#8217;s 2016 Performance Incentive Plan of time-vested restricted stock units with a grant value of $750,000 (the &#8220;RSU Award&#8221;) and non-qualified stock options with a total Black-Scholes grant value of $750,000 (the &#8220;Option Award&#8221;).  The RSU Award and the Option Award will each vest ratably over a five-year period based on continued service (without acceleration due to retirement eligibility), with the first vesting scheduled to occur on November 5, 2021.  </span></div><div><span><br/></span></div><div style="text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The Committee, in consultation with its advisors, determined that the special award to Mr. Minicucci was appropriate to recognize his heightened responsibilities as the Company&#8217;s next CEO, acknowledge his instrumental role as President through the COVID-19 crisis that has disproportionately affected the airline industry, sustain Mr. Minicucci&#8217;s engagement, and align his long-term compensation with the Company&#8217;s long-term performance as it emerges from the crisis.  </span></div><div><span><br/></span></div><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">ITEM 9.01&#160;&#160;Financial Statements and Other Exhibits</span></div><div style="margin-bottom:6pt"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:99.853%"><tr><td style="width:1.0%"></td><td style="width:9.880%"></td><td style="width:0.1%"></td><td style="width:0.1%"></td><td style="width:1.703%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:86.017%"></td><td style="width:0.1%"></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:bottom"><div><span style="color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration:underline"><a style="-sec-extract:exhibit;color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration:underline" href="exhibit991-alkpressrel.htm">Exhibit 99.1</a></span></div></td><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Press Release dated November 9, 2020</span></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">104</span></td><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Cover Page Interactive Data File - embedded within the Inline XBRL Document</span></td></tr></table></div><div><span><br/></span></div><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Signatures</span></div><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.</span></div><div><span><br/></span></div><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;text-decoration:underline">ALASKA AIR GROUP, INC.</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</span></div><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Registrant</span></div><div><span><br/></span></div><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Date:  November 9, 2020</span></div><div><span><br/></span></div><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;text-decoration:underline">/s/ KYLE B. LEVINE</span></div><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Kyle B. Levine</span></div><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Senior Vice President, Legal, General Counsel and Corporate Secretary</span></div><div><span><br/></span></div><div><span><br/></span></div><div style="height:54pt;position:relative;width:100%"><div style="bottom:0;position:absolute;width:100%"><div style="text-align:center"><span><br/></span></div></div></div></body></html>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>exhibit991-alkpressrel.htm
<DESCRIPTION>ALK PRESS RELEASE
<TEXT>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html><head>
<!-- Document created using Wdesk -->
<!-- Copyright 2020 Workiva -->
<title>Document</title></head><body><div id="if8cbdd5119e44c1b9b4734afc99ccf6c_1"></div><div style="min-height:72pt;width:100%"><div style="margin-bottom:0.08pt"><font><br></font></div></div><div style="text-align:center"><font style="color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:700;line-height:174%">Alaska Air Group Announces Leadership Succession Plan</font></div><div style="text-align:center"><font><br></font></div><div style="text-align:center"><font style="color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-style:italic;font-weight:400;line-height:174%">Ben Minicucci to become Chief Executive Officer on March 31, 2021&#59; </font></div><div style="text-align:center"><font style="color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-style:italic;font-weight:400;line-height:174%">Brad Tilden to continue as Board Chair </font></div><div style="text-align:center"><font style="color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-style:italic;font-weight:400;line-height:174%"> </font></div><div style="margin-bottom:8pt"><font style="color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:174%">SEATTLE, November 9, 2020 &#8211; Alaska Air Group&#8217;s board of directors announced today that Brad Tilden will retire as chief executive officer on March 31, 2021, and Ben Minicucci, president of Alaska Airlines and a member of the Alaska Air Group board, will succeed him. Tilden will continue to serve as Alaska&#8217;s board chair. </font></div><div style="margin-bottom:8pt"><font style="color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:174%">&#8220;We are through the initial phases of our coronavirus response, and Alaska is on a solid trajectory,&#8221; said Tilden. &#8220;Now is the time to position Alaska for future growth, and now is the time to move forward with this long-planned transition. Ben has proven himself over a long career as a person who cares passionately about our people and our culture, as a leader who builds strong teams and produces results, and as a person who will work tirelessly to push this great company forward. He has earned this role, and I look forward to supporting him as board chair.&#8221;</font></div><div style="margin-bottom:8pt"><font style="color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:174%">&#34;This announcement is the culmination of a multi-year succession planning process,&#8221; said Patricia Bedient, Alaska Air Group lead independent director. &#8220;The board has complete confidence in Ben&#8217;s ability to lead Alaska to great success in the years to come. We are also grateful to Brad for his outstanding leadership during his eight years as CEO. With Ben as CEO and Brad continuing as chair, Alaska&#8217;s future is bright.&#8221;</font></div><div style="margin-bottom:8pt"><font style="color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:174%">&#8220;I am honored&#160;and&#160;humbled&#160;by&#160;this incredible&#160;opportunity, and profoundly&#160;grateful for Brad&#8217;s&#160;leadership&#160;and partnership,&#8221; said Minicucci.&#160;&#8220;Our company is built on the strength of its people and our values, and I am so proud of who we are and all we have accomplished.&#160;The way in which our employees have navigated through challenges&#160;is truly inspiring&#160;&#8211; and the last nine&#160;months is no exception.&#160;I&#8217;m excited and&#160;optimistic about our future&#160;as we continue this journey together.&#8221;</font></div><div style="margin-bottom:5pt;margin-top:5pt"><font style="background-color:#ffffff;color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:174%">During Minicucci&#8217;s 16-year&#160;career with Alaska,&#160;he&#160;has contributed&#160;in&#160;various roles of increasing responsibility. In 2016, he became president of Alaska Airlines and he was also named CEO of Virgin America upon Alaska&#8217;s acquisition of the&#160;airline. From 2009-2016, he served as executive vice president and chief operating officer where he directed&#160;the implementation of a customer service guiding framework which empowers employees to deliver personal and kind-hearted experiences to guests.&#160;He also held the role&#160;of&#160;vice president of Seattle&#160;operations (2007-2009) </font></div><div style="height:72pt;position:relative;width:100%"><div style="bottom:0;position:absolute;width:100%"><div style="margin-bottom:0.08pt"><font><br></font></div></div></div><hr style="page-break-after:always"><div style="min-height:72pt;width:100%"><div style="margin-bottom:0.08pt;text-align:right"><font><br></font></div></div><div style="margin-bottom:5pt;margin-top:5pt"><font style="background-color:#ffffff;color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:174%">where he dramatically increased Alaska&#8217;s on-time performance and reliability. Minicucci joined Alaska in 2004 as staff vice president of&#160;maintenance.&#160;He&#160;holds a master&#8217;s degree in mechanical engineering from the Royal Military&#160;College of Canada&#160;and served&#160;in&#160;the Canadian Armed Forces&#160;for 14&#160;years. He has two children and lives in Issaquah, Washington.&#160;</font></div><div style="margin-bottom:5pt;margin-top:5pt"><font style="background-color:#ffffff;color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:174%">Alaska Air Group is the holding company for Alaska Airlines, the fifth largest U.S. passenger airline, and regional carrier Horizon Air.</font></div><div><font style="color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:700;line-height:174%">About Alaska Air Group</font></div><div style="margin-bottom:8pt"><font style="color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:174%">Alaska Airlines and its regional partners serve more than 115 destinations across the United States and North America. The airline provides essential air service for our guests along with moving crucial cargo shipments, while emphasizing Next-Level Care. Alaska is known for low fares, award-winning customer service and sustainability efforts. Guests can earn and redeem miles on flights to more than 800 destinations worldwide with Alaska and its Global Partners. On March 31, 2021, Alaska will officially become a member of the </font><font style="color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:700;line-height:174%">one</font><font style="color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:174%">world global alliance. Learn more about Alaska at newsroom.alaskaair.com and blog.alaskaair.com. Alaska Airlines and Horizon Air are subsidiaries of Alaska Air Group (NYSE&#58; ALK).</font></div><div style="margin-bottom:8pt"><font><br></font></div><div style="height:72pt;position:relative;width:100%"><div style="bottom:0;position:absolute;width:100%"><div style="margin-bottom:0.08pt"><font><br></font></div></div></div></body></html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.SCH
<SEQUENCE>3
<FILENAME>alk-20201105.xsd
<DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT
<TEXT>
<XBRL>
<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with Wdesk from Workiva-->
<!--Copyright 2020 Workiva-->
<!--r:938a723b-2568-4ff6-bf5d-f0104258779e,g:5e0af18a-9d1c-4115-bb4e-625eee6e5e38-->
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:alk="http://www.alaskaair.com/20201105" attributeFormDefault="unqualified" elementFormDefault="qualified" targetNamespace="http://www.alaskaair.com/20201105">
  <xs:import namespace="http://www.w3.org/1999/xlink" schemaLocation="http://www.xbrl.org/2003/xlink-2003-12-31.xsd"/>
  <xs:import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd"/>
  <xs:import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd"/>
  <xs:import namespace="http://xbrl.sec.gov/dei/2019-01-31" schemaLocation="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd"/>
  <xs:annotation>
    <xs:appinfo>
      <link:linkbaseRef xmlns:xlink="http://www.w3.org/1999/xlink" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="alk-20201105_cal.xml" xlink:role="http://www.xbrl.org/2003/role/calculationLinkbaseRef" xlink:type="simple"/>
      <link:linkbaseRef xmlns:xlink="http://www.w3.org/1999/xlink" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="alk-20201105_def.xml" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" xlink:type="simple"/>
      <link:linkbaseRef xmlns:xlink="http://www.w3.org/1999/xlink" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="alk-20201105_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:type="simple"/>
      <link:linkbaseRef xmlns:xlink="http://www.w3.org/1999/xlink" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="alk-20201105_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:type="simple"/>
      <link:roleType id="Cover" roleURI="http://www.alaskaair.com/role/Cover">
        <link:definition>0001001 - Document - Cover</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
    </xs:appinfo>
  </xs:annotation>
</xs:schema>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.CAL
<SEQUENCE>4
<FILENAME>alk-20201105_cal.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT
<TEXT>
<XBRL>
<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with Wdesk from Workiva-->
<!--Copyright 2020 Workiva-->
<!--r:938a723b-2568-4ff6-bf5d-f0104258779e,g:5e0af18a-9d1c-4115-bb4e-625eee6e5e38-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://www.alaskaair.com/role/Cover" xlink:type="simple" xlink:href="alk-20201105.xsd#Cover"/>
  <link:calculationLink xlink:role="http://www.alaskaair.com/role/Cover" xlink:type="extended"/>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.DEF
<SEQUENCE>5
<FILENAME>alk-20201105_def.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT
<TEXT>
<XBRL>
<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with Wdesk from Workiva-->
<!--Copyright 2020 Workiva-->
<!--r:938a723b-2568-4ff6-bf5d-f0104258779e,g:5e0af18a-9d1c-4115-bb4e-625eee6e5e38-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/all" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#all"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#hypercube-dimension"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-default"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-domain"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/domain-member" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#domain-member"/>
  <link:roleRef roleURI="http://www.alaskaair.com/role/Cover" xlink:type="simple" xlink:href="alk-20201105.xsd#Cover"/>
  <link:definitionLink xlink:role="http://www.alaskaair.com/role/Cover" xlink:type="extended" id="ia2942d7525804abaaed533c86050a69f_Cover"/>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.LAB
<SEQUENCE>6
<FILENAME>alk-20201105_lab.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT
<TEXT>
<XBRL>
<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with Wdesk from Workiva-->
<!--Copyright 2020 Workiva-->
<!--r:938a723b-2568-4ff6-bf5d-f0104258779e,g:5e0af18a-9d1c-4115-bb4e-625eee6e5e38-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodStartLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/netLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd#netLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedNetLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedNetLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTerseLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodEndLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTotalLabel"/>
  <link:labelLink xlink:role="http://www.xbrl.org/2003/role/link" xlink:type="extended">
    <link:label id="lab_dei_WrittenCommunications_b09ab4d9-f73b-46ff-9e9d-d92ee7ad8e04_terseLabel_en-US" xlink:label="lab_dei_WrittenCommunications" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Written Communications</link:label>
    <link:label id="lab_dei_WrittenCommunications_label_en-US" xlink:label="lab_dei_WrittenCommunications" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Written Communications</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_WrittenCommunications" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_WrittenCommunications"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_WrittenCommunications" xlink:to="lab_dei_WrittenCommunications" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_PreCommencementTenderOffer_8601c510-8ac9-42f8-a2f2-66ede7ba719c_terseLabel_en-US" xlink:label="lab_dei_PreCommencementTenderOffer" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Pre-commencement Tender Offer</link:label>
    <link:label id="lab_dei_PreCommencementTenderOffer_label_en-US" xlink:label="lab_dei_PreCommencementTenderOffer" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Pre-commencement Tender Offer</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_PreCommencementTenderOffer" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_PreCommencementTenderOffer"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_PreCommencementTenderOffer" xlink:to="lab_dei_PreCommencementTenderOffer" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityIncorporationStateCountryCode_a417abb9-e943-40b2-8b7b-dd6a17481936_terseLabel_en-US" xlink:label="lab_dei_EntityIncorporationStateCountryCode" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Incorporation, State or Country Code</link:label>
    <link:label id="lab_dei_EntityIncorporationStateCountryCode_label_en-US" xlink:label="lab_dei_EntityIncorporationStateCountryCode" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Incorporation, State or Country Code</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityIncorporationStateCountryCode" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityIncorporationStateCountryCode"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityIncorporationStateCountryCode" xlink:to="lab_dei_EntityIncorporationStateCountryCode" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityAddressCityOrTown_109305a0-5360-4a2a-9084-dc28e46b1f64_terseLabel_en-US" xlink:label="lab_dei_EntityAddressCityOrTown" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Address, City or Town</link:label>
    <link:label id="lab_dei_EntityAddressCityOrTown_label_en-US" xlink:label="lab_dei_EntityAddressCityOrTown" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Address, City or Town</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressCityOrTown" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressCityOrTown"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressCityOrTown" xlink:to="lab_dei_EntityAddressCityOrTown" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_SolicitingMaterial_4244c860-d656-4cfe-9f08-d6dccda1822b_terseLabel_en-US" xlink:label="lab_dei_SolicitingMaterial" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Soliciting Material</link:label>
    <link:label id="lab_dei_SolicitingMaterial_label_en-US" xlink:label="lab_dei_SolicitingMaterial" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Soliciting Material</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SolicitingMaterial" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_SolicitingMaterial"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_SolicitingMaterial" xlink:to="lab_dei_SolicitingMaterial" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityAddressAddressLine1_40b34b28-e0e0-4172-b899-20ec9a9dbeb2_terseLabel_en-US" xlink:label="lab_dei_EntityAddressAddressLine1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Address, Address Line One</link:label>
    <link:label id="lab_dei_EntityAddressAddressLine1_label_en-US" xlink:label="lab_dei_EntityAddressAddressLine1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Address, Address Line One</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine1" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressAddressLine1"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressAddressLine1" xlink:to="lab_dei_EntityAddressAddressLine1" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_SecurityExchangeName_be010814-7ea7-4058-ad36-4e82faa34231_terseLabel_en-US" xlink:label="lab_dei_SecurityExchangeName" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Security Exchange Name</link:label>
    <link:label id="lab_dei_SecurityExchangeName_label_en-US" xlink:label="lab_dei_SecurityExchangeName" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Security Exchange Name</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SecurityExchangeName" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_SecurityExchangeName"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_SecurityExchangeName" xlink:to="lab_dei_SecurityExchangeName" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_CityAreaCode_7d7b2b64-1933-4273-818b-a2db48fa3fd0_terseLabel_en-US" xlink:label="lab_dei_CityAreaCode" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">City Area Code</link:label>
    <link:label id="lab_dei_CityAreaCode_label_en-US" xlink:label="lab_dei_CityAreaCode" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">City Area Code</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CityAreaCode" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CityAreaCode"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_CityAreaCode" xlink:to="lab_dei_CityAreaCode" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_CoverAbstract_5a8c97d5-c449-486b-b2be-45ac59034618_terseLabel_en-US" xlink:label="lab_dei_CoverAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cover page.</link:label>
    <link:label id="lab_dei_CoverAbstract_label_en-US" xlink:label="lab_dei_CoverAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cover [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CoverAbstract" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CoverAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_CoverAbstract" xlink:to="lab_dei_CoverAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityTaxIdentificationNumber_8d5b25d3-3d47-48d3-8fb0-b238e8b6ed7a_terseLabel_en-US" xlink:label="lab_dei_EntityTaxIdentificationNumber" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Tax Identification Number</link:label>
    <link:label id="lab_dei_EntityTaxIdentificationNumber_label_en-US" xlink:label="lab_dei_EntityTaxIdentificationNumber" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Tax Identification Number</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityTaxIdentificationNumber" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityTaxIdentificationNumber"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityTaxIdentificationNumber" xlink:to="lab_dei_EntityTaxIdentificationNumber" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityFileNumber_57f4715a-9469-4ad8-88e4-fd577ab82ed0_terseLabel_en-US" xlink:label="lab_dei_EntityFileNumber" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity File Number</link:label>
    <link:label id="lab_dei_EntityFileNumber_label_en-US" xlink:label="lab_dei_EntityFileNumber" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity File Number</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFileNumber" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFileNumber"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityFileNumber" xlink:to="lab_dei_EntityFileNumber" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityCentralIndexKey_9cac5559-a2fc-44e7-b73b-20642fe95f63_terseLabel_en-US" xlink:label="lab_dei_EntityCentralIndexKey" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Central Index Key</link:label>
    <link:label id="lab_dei_EntityCentralIndexKey_label_en-US" xlink:label="lab_dei_EntityCentralIndexKey" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Central Index Key</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCentralIndexKey" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCentralIndexKey"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityCentralIndexKey" xlink:to="lab_dei_EntityCentralIndexKey" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_DocumentType_7b147dd0-f16a-43fc-8327-db43029b1387_terseLabel_en-US" xlink:label="lab_dei_DocumentType" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Document Type</link:label>
    <link:label id="lab_dei_DocumentType_label_en-US" xlink:label="lab_dei_DocumentType" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Document Type</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentType" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentType"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentType" xlink:to="lab_dei_DocumentType" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityEmergingGrowthCompany_71bcdcf2-337a-4dc0-910f-be63ee8a3089_terseLabel_en-US" xlink:label="lab_dei_EntityEmergingGrowthCompany" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Emerging Growth Company</link:label>
    <link:label id="lab_dei_EntityEmergingGrowthCompany_label_en-US" xlink:label="lab_dei_EntityEmergingGrowthCompany" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Emerging Growth Company</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityEmergingGrowthCompany" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityEmergingGrowthCompany"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityEmergingGrowthCompany" xlink:to="lab_dei_EntityEmergingGrowthCompany" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_Security12bTitle_1a520e10-f10a-4799-8591-d547a7062adc_terseLabel_en-US" xlink:label="lab_dei_Security12bTitle" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Title of 12(b) Security</link:label>
    <link:label id="lab_dei_Security12bTitle_label_en-US" xlink:label="lab_dei_Security12bTitle" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Title of 12(b) Security</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_Security12bTitle" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_Security12bTitle"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_Security12bTitle" xlink:to="lab_dei_Security12bTitle" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_LocalPhoneNumber_a8005687-4a4e-4174-824e-a922e21a1f50_terseLabel_en-US" xlink:label="lab_dei_LocalPhoneNumber" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Local Phone Number</link:label>
    <link:label id="lab_dei_LocalPhoneNumber_label_en-US" xlink:label="lab_dei_LocalPhoneNumber" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Local Phone Number</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LocalPhoneNumber" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LocalPhoneNumber"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_LocalPhoneNumber" xlink:to="lab_dei_LocalPhoneNumber" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityAddressStateOrProvince_98627337-e177-44ab-8460-346118b07b6a_terseLabel_en-US" xlink:label="lab_dei_EntityAddressStateOrProvince" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Address, State or Province</link:label>
    <link:label id="lab_dei_EntityAddressStateOrProvince_label_en-US" xlink:label="lab_dei_EntityAddressStateOrProvince" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Address, State or Province</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressStateOrProvince" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressStateOrProvince"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressStateOrProvince" xlink:to="lab_dei_EntityAddressStateOrProvince" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_AmendmentFlag_c1ef3e08-056f-4867-98ea-389ff3e17031_terseLabel_en-US" xlink:label="lab_dei_AmendmentFlag" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Amendment Flag</link:label>
    <link:label id="lab_dei_AmendmentFlag_label_en-US" xlink:label="lab_dei_AmendmentFlag" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Amendment Flag</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AmendmentFlag" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_AmendmentFlag"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_AmendmentFlag" xlink:to="lab_dei_AmendmentFlag" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityAddressPostalZipCode_5c48ed08-5ff4-4e79-bc27-80083c6a88d8_terseLabel_en-US" xlink:label="lab_dei_EntityAddressPostalZipCode" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Address, Postal Zip Code</link:label>
    <link:label id="lab_dei_EntityAddressPostalZipCode_label_en-US" xlink:label="lab_dei_EntityAddressPostalZipCode" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Address, Postal Zip Code</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressPostalZipCode" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressPostalZipCode"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressPostalZipCode" xlink:to="lab_dei_EntityAddressPostalZipCode" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_PreCommencementIssuerTenderOffer_5345b81f-1ca1-4dd6-87d8-8efcd260e24b_terseLabel_en-US" xlink:label="lab_dei_PreCommencementIssuerTenderOffer" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Pre-commencement Issuer Tender Offer</link:label>
    <link:label id="lab_dei_PreCommencementIssuerTenderOffer_label_en-US" xlink:label="lab_dei_PreCommencementIssuerTenderOffer" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Pre-commencement Issuer Tender Offer</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_PreCommencementIssuerTenderOffer" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_PreCommencementIssuerTenderOffer"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_PreCommencementIssuerTenderOffer" xlink:to="lab_dei_PreCommencementIssuerTenderOffer" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_TradingSymbol_64b22f90-2cef-4e9f-82b5-05fdcba9d148_terseLabel_en-US" xlink:label="lab_dei_TradingSymbol" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Trading Symbol</link:label>
    <link:label id="lab_dei_TradingSymbol_label_en-US" xlink:label="lab_dei_TradingSymbol" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Trading Symbol</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_TradingSymbol" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_TradingSymbol"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_TradingSymbol" xlink:to="lab_dei_TradingSymbol" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_DocumentPeriodEndDate_f701e76d-33e6-4935-85d8-aa1a2ba55b33_terseLabel_en-US" xlink:label="lab_dei_DocumentPeriodEndDate" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Document Period End Date</link:label>
    <link:label id="lab_dei_DocumentPeriodEndDate_label_en-US" xlink:label="lab_dei_DocumentPeriodEndDate" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Document Period End Date</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentPeriodEndDate" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentPeriodEndDate"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentPeriodEndDate" xlink:to="lab_dei_DocumentPeriodEndDate" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityRegistrantName_7855663a-d58f-4655-a69a-6ad2924d09c5_terseLabel_en-US" xlink:label="lab_dei_EntityRegistrantName" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Registrant Name</link:label>
    <link:label id="lab_dei_EntityRegistrantName_label_en-US" xlink:label="lab_dei_EntityRegistrantName" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Registrant Name</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityRegistrantName" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityRegistrantName"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityRegistrantName" xlink:to="lab_dei_EntityRegistrantName" xlink:type="arc" order="1"/>
  </link:labelLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.PRE
<SEQUENCE>7
<FILENAME>alk-20201105_pre.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT
<TEXT>
<XBRL>
<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with Wdesk from Workiva-->
<!--Copyright 2020 Workiva-->
<!--r:938a723b-2568-4ff6-bf5d-f0104258779e,g:5e0af18a-9d1c-4115-bb4e-625eee6e5e38-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://www.alaskaair.com/role/Cover" xlink:type="simple" xlink:href="alk-20201105.xsd#Cover"/>
  <link:presentationLink xlink:role="http://www.alaskaair.com/role/Cover" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_dei_CoverAbstract_303db187-af4c-46d5-9c75-3b214852ed55" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CoverAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentType_1503740e-4231-45f2-a76c-c88c06f6e052" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentType"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_303db187-af4c-46d5-9c75-3b214852ed55" xlink:to="loc_dei_DocumentType_1503740e-4231-45f2-a76c-c88c06f6e052" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentPeriodEndDate_7796aaec-b899-4818-82c0-1b19ba6f15ad" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentPeriodEndDate"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_303db187-af4c-46d5-9c75-3b214852ed55" xlink:to="loc_dei_DocumentPeriodEndDate_7796aaec-b899-4818-82c0-1b19ba6f15ad" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityRegistrantName_c62243e3-ac74-4285-a8ad-4f9a4e37ccef" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityRegistrantName"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_303db187-af4c-46d5-9c75-3b214852ed55" xlink:to="loc_dei_EntityRegistrantName_c62243e3-ac74-4285-a8ad-4f9a4e37ccef" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCentralIndexKey_2634578e-413d-4323-ac9c-41f2fb0dc473" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCentralIndexKey"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_303db187-af4c-46d5-9c75-3b214852ed55" xlink:to="loc_dei_EntityCentralIndexKey_2634578e-413d-4323-ac9c-41f2fb0dc473" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AmendmentFlag_1525622c-b277-48e1-be56-07f25e59dfd7" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_AmendmentFlag"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_303db187-af4c-46d5-9c75-3b214852ed55" xlink:to="loc_dei_AmendmentFlag_1525622c-b277-48e1-be56-07f25e59dfd7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityIncorporationStateCountryCode_b81c2a68-fa27-4e70-931e-193caee2fd8e" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityIncorporationStateCountryCode"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_303db187-af4c-46d5-9c75-3b214852ed55" xlink:to="loc_dei_EntityIncorporationStateCountryCode_b81c2a68-fa27-4e70-931e-193caee2fd8e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFileNumber_c1d66553-86df-4d1a-a358-cff5aabd418d" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFileNumber"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_303db187-af4c-46d5-9c75-3b214852ed55" xlink:to="loc_dei_EntityFileNumber_c1d66553-86df-4d1a-a358-cff5aabd418d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityTaxIdentificationNumber_a36b045a-c850-48ee-894a-f53b45293afd" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityTaxIdentificationNumber"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_303db187-af4c-46d5-9c75-3b214852ed55" xlink:to="loc_dei_EntityTaxIdentificationNumber_a36b045a-c850-48ee-894a-f53b45293afd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_Security12bTitle_7203e1a8-9f17-4453-93f1-93471132bda9" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_Security12bTitle"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_303db187-af4c-46d5-9c75-3b214852ed55" xlink:to="loc_dei_Security12bTitle_7203e1a8-9f17-4453-93f1-93471132bda9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SecurityExchangeName_6718abd8-7bbd-4620-bd96-6cec495c5788" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_SecurityExchangeName"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_303db187-af4c-46d5-9c75-3b214852ed55" xlink:to="loc_dei_SecurityExchangeName_6718abd8-7bbd-4620-bd96-6cec495c5788" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_TradingSymbol_b3a8eb8e-df26-486c-9037-76ba2c296789" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_TradingSymbol"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_303db187-af4c-46d5-9c75-3b214852ed55" xlink:to="loc_dei_TradingSymbol_b3a8eb8e-df26-486c-9037-76ba2c296789" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine1_1cc029f2-5c36-43b5-952e-ba2d4ce5c8a8" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressAddressLine1"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_303db187-af4c-46d5-9c75-3b214852ed55" xlink:to="loc_dei_EntityAddressAddressLine1_1cc029f2-5c36-43b5-952e-ba2d4ce5c8a8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressCityOrTown_9f35b677-ea9e-42be-986c-df31538a8648" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressCityOrTown"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_303db187-af4c-46d5-9c75-3b214852ed55" xlink:to="loc_dei_EntityAddressCityOrTown_9f35b677-ea9e-42be-986c-df31538a8648" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressStateOrProvince_4e7078ab-dda8-4088-9503-b6a5475150cd" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressStateOrProvince"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_303db187-af4c-46d5-9c75-3b214852ed55" xlink:to="loc_dei_EntityAddressStateOrProvince_4e7078ab-dda8-4088-9503-b6a5475150cd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressPostalZipCode_f1dfe178-0593-470f-b32d-4f409b5eed49" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressPostalZipCode"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_303db187-af4c-46d5-9c75-3b214852ed55" xlink:to="loc_dei_EntityAddressPostalZipCode_f1dfe178-0593-470f-b32d-4f409b5eed49" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CityAreaCode_02f408b5-adf8-4e4e-82fc-d9025c0f9e69" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CityAreaCode"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_303db187-af4c-46d5-9c75-3b214852ed55" xlink:to="loc_dei_CityAreaCode_02f408b5-adf8-4e4e-82fc-d9025c0f9e69" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LocalPhoneNumber_c72a9020-f458-4a4a-8322-0d45a1286014" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LocalPhoneNumber"/>
    <link:presentationArc order="17" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_303db187-af4c-46d5-9c75-3b214852ed55" xlink:to="loc_dei_LocalPhoneNumber_c72a9020-f458-4a4a-8322-0d45a1286014" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_WrittenCommunications_c620e1bd-3964-4c71-b69a-553ed0b0c31f" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_WrittenCommunications"/>
    <link:presentationArc order="18" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_303db187-af4c-46d5-9c75-3b214852ed55" xlink:to="loc_dei_WrittenCommunications_c620e1bd-3964-4c71-b69a-553ed0b0c31f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SolicitingMaterial_09d5e187-ca66-48f6-8d93-a82a1e521dd6" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_SolicitingMaterial"/>
    <link:presentationArc order="19" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_303db187-af4c-46d5-9c75-3b214852ed55" xlink:to="loc_dei_SolicitingMaterial_09d5e187-ca66-48f6-8d93-a82a1e521dd6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_PreCommencementTenderOffer_43b4830f-4f18-48d5-a726-6dfa0ae6a7bc" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_PreCommencementTenderOffer"/>
    <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_303db187-af4c-46d5-9c75-3b214852ed55" xlink:to="loc_dei_PreCommencementTenderOffer_43b4830f-4f18-48d5-a726-6dfa0ae6a7bc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_PreCommencementIssuerTenderOffer_5a340064-0bda-4874-8743-05046684c093" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_PreCommencementIssuerTenderOffer"/>
    <link:presentationArc order="21" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_303db187-af4c-46d5-9c75-3b214852ed55" xlink:to="loc_dei_PreCommencementIssuerTenderOffer_5a340064-0bda-4874-8743-05046684c093" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityEmergingGrowthCompany_8b8c9cd9-c3ac-488d-87ee-9667a8a3d8f8" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityEmergingGrowthCompany"/>
    <link:presentationArc order="22" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_303db187-af4c-46d5-9c75-3b214852ed55" xlink:to="loc_dei_EntityEmergingGrowthCompany_8b8c9cd9-c3ac-488d-87ee-9667a8a3d8f8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>8
<FILENAME>alk-20201105_htm.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<XML>
<?xml version="1.0" encoding="utf-8"?>
<xbrl
  xml:lang="en-US"
  xmlns="http://www.xbrl.org/2003/instance"
  xmlns:dei="http://xbrl.sec.gov/dei/2019-01-31"
  xmlns:link="http://www.xbrl.org/2003/linkbase"
  xmlns:xlink="http://www.w3.org/1999/xlink">
    <link:schemaRef xlink:href="alk-20201105.xsd" xlink:type="simple"/>
    <context id="i3050c083f9284faeabd9b4608248a01a_D20201105-20201105">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000766421</identifier>
        </entity>
        <period>
            <startDate>2020-11-05</startDate>
            <endDate>2020-11-05</endDate>
        </period>
    </context>
    <context id="i286b096491ad4c849b8390551c765469_D20200723-20200723">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000766421</identifier>
        </entity>
        <period>
            <startDate>2020-07-23</startDate>
            <endDate>2020-07-23</endDate>
        </period>
    </context>
    <dei:EntityCentralIndexKey
      contextRef="i3050c083f9284faeabd9b4608248a01a_D20201105-20201105"
      id="id3VybDovL2RvY3MudjEvZG9jOjE4YThlZmJiZTdkMTQ3MDFhNTAxOTRjNmYzMmQ4ZjFkL3NlYzoxOGE4ZWZiYmU3ZDE0NzAxYTUwMTk0YzZmMzJkOGYxZF80L2ZyYWc6YTY0M2RmOWE3M2NhNGQyNGFhZTM5ZTQ5NTZmNmY0MTYvdGFibGU6MTA3MzI3NGZjN2FmNGY3ZmFlMDQ0M2NjMzllOWI2NTUvdGFibGVyYW5nZToxMDczMjc0ZmM3YWY0ZjdmYWUwNDQzY2MzOWU5YjY1NV8xLTEtMS0xLTA_b74b1a4f-f637-4b5b-83a0-03d20dff9895">0000766421</dei:EntityCentralIndexKey>
    <dei:AmendmentFlag
      contextRef="i3050c083f9284faeabd9b4608248a01a_D20201105-20201105"
      id="id3VybDovL2RvY3MudjEvZG9jOjE4YThlZmJiZTdkMTQ3MDFhNTAxOTRjNmYzMmQ4ZjFkL3NlYzoxOGE4ZWZiYmU3ZDE0NzAxYTUwMTk0YzZmMzJkOGYxZF80L2ZyYWc6YTY0M2RmOWE3M2NhNGQyNGFhZTM5ZTQ5NTZmNmY0MTYvdGFibGU6MTA3MzI3NGZjN2FmNGY3ZmFlMDQ0M2NjMzllOWI2NTUvdGFibGVyYW5nZToxMDczMjc0ZmM3YWY0ZjdmYWUwNDQzY2MzOWU5YjY1NV8yLTEtMS0xLTA_f011c399-9e1a-412d-8be0-3ecf51671dac">false</dei:AmendmentFlag>
    <dei:DocumentType
      contextRef="i3050c083f9284faeabd9b4608248a01a_D20201105-20201105"
      id="id3VybDovL2RvY3MudjEvZG9jOjE4YThlZmJiZTdkMTQ3MDFhNTAxOTRjNmYzMmQ4ZjFkL3NlYzoxOGE4ZWZiYmU3ZDE0NzAxYTUwMTk0YzZmMzJkOGYxZF8xL2ZyYWc6ZjYxYWVlMzY5YzJhNGE5OGEyNDVhMmYxYmVkM2I3ZDMvdGV4dHJlZ2lvbjpmNjFhZWUzNjljMmE0YTk4YTI0NWEyZjFiZWQzYjdkM184Nw_724b6c5a-065d-4945-bc04-c96890f20eb9">8-K</dei:DocumentType>
    <dei:DocumentPeriodEndDate
      contextRef="i3050c083f9284faeabd9b4608248a01a_D20201105-20201105"
      id="id3VybDovL2RvY3MudjEvZG9jOjE4YThlZmJiZTdkMTQ3MDFhNTAxOTRjNmYzMmQ4ZjFkL3NlYzoxOGE4ZWZiYmU3ZDE0NzAxYTUwMTk0YzZmMzJkOGYxZF8xL2ZyYWc6ZjYxYWVlMzY5YzJhNGE5OGEyNDVhMmYxYmVkM2I3ZDMvdGV4dHJlZ2lvbjpmNjFhZWUzNjljMmE0YTk4YTI0NWEyZjFiZWQzYjdkM18xNzk_e10fb514-d964-4444-9ff8-649dd25e7f8d">2020-11-05</dei:DocumentPeriodEndDate>
    <dei:EntityRegistrantName
      contextRef="i3050c083f9284faeabd9b4608248a01a_D20201105-20201105"
      id="id3VybDovL2RvY3MudjEvZG9jOjE4YThlZmJiZTdkMTQ3MDFhNTAxOTRjNmYzMmQ4ZjFkL3NlYzoxOGE4ZWZiYmU3ZDE0NzAxYTUwMTk0YzZmMzJkOGYxZF8xL2ZyYWc6ZjYxYWVlMzY5YzJhNGE5OGEyNDVhMmYxYmVkM2I3ZDMvdGV4dHJlZ2lvbjpmNjFhZWUzNjljMmE0YTk4YTI0NWEyZjFiZWQzYjdkM18yMTg_4f11f135-4c24-4b6c-8180-9db0db0bfdbb">ALASKA AIR GROUP, INC.</dei:EntityRegistrantName>
    <dei:EntityIncorporationStateCountryCode
      contextRef="i3050c083f9284faeabd9b4608248a01a_D20201105-20201105"
      id="id3VybDovL2RvY3MudjEvZG9jOjE4YThlZmJiZTdkMTQ3MDFhNTAxOTRjNmYzMmQ4ZjFkL3NlYzoxOGE4ZWZiYmU3ZDE0NzAxYTUwMTk0YzZmMzJkOGYxZF8xL2ZyYWc6ZjYxYWVlMzY5YzJhNGE5OGEyNDVhMmYxYmVkM2I3ZDMvdGV4dHJlZ2lvbjpmNjFhZWUzNjljMmE0YTk4YTI0NWEyZjFiZWQzYjdkM18yNzg_cfe42543-60ed-4456-9fb9-32dc922abe9b">DE</dei:EntityIncorporationStateCountryCode>
    <dei:EntityFileNumber
      contextRef="i3050c083f9284faeabd9b4608248a01a_D20201105-20201105"
      id="id3VybDovL2RvY3MudjEvZG9jOjE4YThlZmJiZTdkMTQ3MDFhNTAxOTRjNmYzMmQ4ZjFkL3NlYzoxOGE4ZWZiYmU3ZDE0NzAxYTUwMTk0YzZmMzJkOGYxZF8xL2ZyYWc6ZjYxYWVlMzY5YzJhNGE5OGEyNDVhMmYxYmVkM2I3ZDMvdGFibGU6NTFkZWE3NjZlZGExNDJiM2JkNTQ2MTBlZWFjOGQxYmUvdGFibGVyYW5nZTo1MWRlYTc2NmVkYTE0MmIzYmQ1NDYxMGVlYWM4ZDFiZV8wLTAtMS0xLTA_427fa335-fd9e-4f4d-a96a-8dd2f3612b5c">1-8957</dei:EntityFileNumber>
    <dei:EntityTaxIdentificationNumber
      contextRef="i3050c083f9284faeabd9b4608248a01a_D20201105-20201105"
      id="id3VybDovL2RvY3MudjEvZG9jOjE4YThlZmJiZTdkMTQ3MDFhNTAxOTRjNmYzMmQ4ZjFkL3NlYzoxOGE4ZWZiYmU3ZDE0NzAxYTUwMTk0YzZmMzJkOGYxZF8xL2ZyYWc6ZjYxYWVlMzY5YzJhNGE5OGEyNDVhMmYxYmVkM2I3ZDMvdGFibGU6NTFkZWE3NjZlZGExNDJiM2JkNTQ2MTBlZWFjOGQxYmUvdGFibGVyYW5nZTo1MWRlYTc2NmVkYTE0MmIzYmQ1NDYxMGVlYWM4ZDFiZV8wLTItMS0xLTA_34ce078f-a9f0-4869-9121-f835d760afdd">91-1292054</dei:EntityTaxIdentificationNumber>
    <dei:EntityAddressAddressLine1
      contextRef="i3050c083f9284faeabd9b4608248a01a_D20201105-20201105"
      id="id3VybDovL2RvY3MudjEvZG9jOjE4YThlZmJiZTdkMTQ3MDFhNTAxOTRjNmYzMmQ4ZjFkL3NlYzoxOGE4ZWZiYmU3ZDE0NzAxYTUwMTk0YzZmMzJkOGYxZF8xL2ZyYWc6ZjYxYWVlMzY5YzJhNGE5OGEyNDVhMmYxYmVkM2I3ZDMvdGFibGU6ZTczYjNkNDA0ZTAwNGM3ODgwYjhmYjQzMzYxYjQzZjUvdGFibGVyYW5nZTplNzNiM2Q0MDRlMDA0Yzc4ODBiOGZiNDMzNjFiNDNmNV8wLTAtMS0xLTA_aa24130c-6c17-49f0-bf28-c3f8ce9f4da7">19300 International Boulevard</dei:EntityAddressAddressLine1>
    <dei:EntityAddressCityOrTown
      contextRef="i3050c083f9284faeabd9b4608248a01a_D20201105-20201105"
      id="id3VybDovL2RvY3MudjEvZG9jOjE4YThlZmJiZTdkMTQ3MDFhNTAxOTRjNmYzMmQ4ZjFkL3NlYzoxOGE4ZWZiYmU3ZDE0NzAxYTUwMTk0YzZmMzJkOGYxZF8xL2ZyYWc6ZjYxYWVlMzY5YzJhNGE5OGEyNDVhMmYxYmVkM2I3ZDMvdGFibGU6ZTczYjNkNDA0ZTAwNGM3ODgwYjhmYjQzMzYxYjQzZjUvdGFibGVyYW5nZTplNzNiM2Q0MDRlMDA0Yzc4ODBiOGZiNDMzNjFiNDNmNV8wLTEtMS0xLTA_486f9e8e-797c-47f4-9f85-f88bf8ccd014">Seattle</dei:EntityAddressCityOrTown>
    <dei:EntityAddressStateOrProvince
      contextRef="i3050c083f9284faeabd9b4608248a01a_D20201105-20201105"
      id="id3VybDovL2RvY3MudjEvZG9jOjE4YThlZmJiZTdkMTQ3MDFhNTAxOTRjNmYzMmQ4ZjFkL3NlYzoxOGE4ZWZiYmU3ZDE0NzAxYTUwMTk0YzZmMzJkOGYxZF8xL2ZyYWc6ZjYxYWVlMzY5YzJhNGE5OGEyNDVhMmYxYmVkM2I3ZDMvdGFibGU6ZTczYjNkNDA0ZTAwNGM3ODgwYjhmYjQzMzYxYjQzZjUvdGFibGVyYW5nZTplNzNiM2Q0MDRlMDA0Yzc4ODBiOGZiNDMzNjFiNDNmNV8wLTItMS0xLTA_b3043149-a1a8-4b6f-9841-ed76b6ad96e3">WA</dei:EntityAddressStateOrProvince>
    <dei:EntityAddressPostalZipCode
      contextRef="i3050c083f9284faeabd9b4608248a01a_D20201105-20201105"
      id="id3VybDovL2RvY3MudjEvZG9jOjE4YThlZmJiZTdkMTQ3MDFhNTAxOTRjNmYzMmQ4ZjFkL3NlYzoxOGE4ZWZiYmU3ZDE0NzAxYTUwMTk0YzZmMzJkOGYxZF8xL2ZyYWc6ZjYxYWVlMzY5YzJhNGE5OGEyNDVhMmYxYmVkM2I3ZDMvdGFibGU6ZTczYjNkNDA0ZTAwNGM3ODgwYjhmYjQzMzYxYjQzZjUvdGFibGVyYW5nZTplNzNiM2Q0MDRlMDA0Yzc4ODBiOGZiNDMzNjFiNDNmNV8wLTQtMS0xLTA_73b3165a-300b-41fb-8146-a0ad1a7599bc">98188</dei:EntityAddressPostalZipCode>
    <dei:CityAreaCode
      contextRef="i3050c083f9284faeabd9b4608248a01a_D20201105-20201105"
      id="id3VybDovL2RvY3MudjEvZG9jOjE4YThlZmJiZTdkMTQ3MDFhNTAxOTRjNmYzMmQ4ZjFkL3NlYzoxOGE4ZWZiYmU3ZDE0NzAxYTUwMTk0YzZmMzJkOGYxZF8xL2ZyYWc6ZjYxYWVlMzY5YzJhNGE5OGEyNDVhMmYxYmVkM2I3ZDMvdGV4dHJlZ2lvbjpmNjFhZWUzNjljMmE0YTk4YTI0NWEyZjFiZWQzYjdkM18zMzY_3c0a37d9-d37b-47f1-ad0b-62f754c9e31a">206</dei:CityAreaCode>
    <dei:LocalPhoneNumber
      contextRef="i286b096491ad4c849b8390551c765469_D20200723-20200723"
      id="id3VybDovL2RvY3MudjEvZG9jOjE4YThlZmJiZTdkMTQ3MDFhNTAxOTRjNmYzMmQ4ZjFkL3NlYzoxOGE4ZWZiYmU3ZDE0NzAxYTUwMTk0YzZmMzJkOGYxZF8xL2ZyYWc6ZjYxYWVlMzY5YzJhNGE5OGEyNDVhMmYxYmVkM2I3ZDMvdGV4dHJlZ2lvbjpmNjFhZWUzNjljMmE0YTk4YTI0NWEyZjFiZWQzYjdkM18zNDA_2e7b82d6-9e04-4ed4-a179-f5b0e3be051d">392-5040</dei:LocalPhoneNumber>
    <dei:WrittenCommunications
      contextRef="i3050c083f9284faeabd9b4608248a01a_D20201105-20201105"
      id="id3VybDovL2RvY3MudjEvZG9jOjE4YThlZmJiZTdkMTQ3MDFhNTAxOTRjNmYzMmQ4ZjFkL3NlYzoxOGE4ZWZiYmU3ZDE0NzAxYTUwMTk0YzZmMzJkOGYxZF8xL2ZyYWc6ZjYxYWVlMzY5YzJhNGE5OGEyNDVhMmYxYmVkM2I3ZDMvdGV4dHJlZ2lvbjpmNjFhZWUzNjljMmE0YTk4YTI0NWEyZjFiZWQzYjdkM182NzA_f4dd31f0-b80a-42e0-9d32-2b77418556ca">false</dei:WrittenCommunications>
    <dei:SolicitingMaterial
      contextRef="i3050c083f9284faeabd9b4608248a01a_D20201105-20201105"
      id="id3VybDovL2RvY3MudjEvZG9jOjE4YThlZmJiZTdkMTQ3MDFhNTAxOTRjNmYzMmQ4ZjFkL3NlYzoxOGE4ZWZiYmU3ZDE0NzAxYTUwMTk0YzZmMzJkOGYxZF8xL2ZyYWc6ZjYxYWVlMzY5YzJhNGE5OGEyNDVhMmYxYmVkM2I3ZDMvdGV4dHJlZ2lvbjpmNjFhZWUzNjljMmE0YTk4YTI0NWEyZjFiZWQzYjdkM183NjU_a6db77f2-d6e9-48fc-8a56-8a0956dbf998">false</dei:SolicitingMaterial>
    <dei:PreCommencementTenderOffer
      contextRef="i3050c083f9284faeabd9b4608248a01a_D20201105-20201105"
      id="id3VybDovL2RvY3MudjEvZG9jOjE4YThlZmJiZTdkMTQ3MDFhNTAxOTRjNmYzMmQ4ZjFkL3NlYzoxOGE4ZWZiYmU3ZDE0NzAxYTUwMTk0YzZmMzJkOGYxZF8xL2ZyYWc6ZjYxYWVlMzY5YzJhNGE5OGEyNDVhMmYxYmVkM2I3ZDMvdGV4dHJlZ2lvbjpmNjFhZWUzNjljMmE0YTk4YTI0NWEyZjFiZWQzYjdkM184NjE_95decce6-376b-418f-8002-88a6dc67fb70">false</dei:PreCommencementTenderOffer>
    <dei:PreCommencementIssuerTenderOffer
      contextRef="i3050c083f9284faeabd9b4608248a01a_D20201105-20201105"
      id="id3VybDovL2RvY3MudjEvZG9jOjE4YThlZmJiZTdkMTQ3MDFhNTAxOTRjNmYzMmQ4ZjFkL3NlYzoxOGE4ZWZiYmU3ZDE0NzAxYTUwMTk0YzZmMzJkOGYxZF8xL2ZyYWc6ZjYxYWVlMzY5YzJhNGE5OGEyNDVhMmYxYmVkM2I3ZDMvdGV4dHJlZ2lvbjpmNjFhZWUzNjljMmE0YTk4YTI0NWEyZjFiZWQzYjdkM185NzM_70617af7-efc6-4f15-a9e3-fa8f61178aec">false</dei:PreCommencementIssuerTenderOffer>
    <dei:Security12bTitle
      contextRef="i3050c083f9284faeabd9b4608248a01a_D20201105-20201105"
      id="id3VybDovL2RvY3MudjEvZG9jOjE4YThlZmJiZTdkMTQ3MDFhNTAxOTRjNmYzMmQ4ZjFkL3NlYzoxOGE4ZWZiYmU3ZDE0NzAxYTUwMTk0YzZmMzJkOGYxZF8xL2ZyYWc6ZjYxYWVlMzY5YzJhNGE5OGEyNDVhMmYxYmVkM2I3ZDMvdGFibGU6N2ZmOGI0MmRiY2FiNGI0OTljZjIwNWM0M2RhZjc2Y2YvdGFibGVyYW5nZTo3ZmY4YjQyZGJjYWI0YjQ5OWNmMjA1YzQzZGFmNzZjZl8xLTAtMS0xLTA_b9d7b5fd-b850-4d56-8e9c-95075ead50ea">Common stock, $0.01 par value</dei:Security12bTitle>
    <dei:TradingSymbol
      contextRef="i3050c083f9284faeabd9b4608248a01a_D20201105-20201105"
      id="id3VybDovL2RvY3MudjEvZG9jOjE4YThlZmJiZTdkMTQ3MDFhNTAxOTRjNmYzMmQ4ZjFkL3NlYzoxOGE4ZWZiYmU3ZDE0NzAxYTUwMTk0YzZmMzJkOGYxZF8xL2ZyYWc6ZjYxYWVlMzY5YzJhNGE5OGEyNDVhMmYxYmVkM2I3ZDMvdGFibGU6N2ZmOGI0MmRiY2FiNGI0OTljZjIwNWM0M2RhZjc2Y2YvdGFibGVyYW5nZTo3ZmY4YjQyZGJjYWI0YjQ5OWNmMjA1YzQzZGFmNzZjZl8xLTEtMS0xLTA_1d271919-ff3c-440a-af48-f18408e78c38">ALK</dei:TradingSymbol>
    <dei:SecurityExchangeName
      contextRef="i3050c083f9284faeabd9b4608248a01a_D20201105-20201105"
      id="id3VybDovL2RvY3MudjEvZG9jOjE4YThlZmJiZTdkMTQ3MDFhNTAxOTRjNmYzMmQ4ZjFkL3NlYzoxOGE4ZWZiYmU3ZDE0NzAxYTUwMTk0YzZmMzJkOGYxZF8xL2ZyYWc6ZjYxYWVlMzY5YzJhNGE5OGEyNDVhMmYxYmVkM2I3ZDMvdGFibGU6N2ZmOGI0MmRiY2FiNGI0OTljZjIwNWM0M2RhZjc2Y2YvdGFibGVyYW5nZTo3ZmY4YjQyZGJjYWI0YjQ5OWNmMjA1YzQzZGFmNzZjZl8xLTItMS0xLTA_22b8d913-8033-43e3-a66f-e7ed46d85930">NYSE</dei:SecurityExchangeName>
    <dei:EntityEmergingGrowthCompany
      contextRef="i3050c083f9284faeabd9b4608248a01a_D20201105-20201105"
      id="id3VybDovL2RvY3MudjEvZG9jOjE4YThlZmJiZTdkMTQ3MDFhNTAxOTRjNmYzMmQ4ZjFkL3NlYzoxOGE4ZWZiYmU3ZDE0NzAxYTUwMTk0YzZmMzJkOGYxZF8xL2ZyYWc6ZjYxYWVlMzY5YzJhNGE5OGEyNDVhMmYxYmVkM2I3ZDMvdGV4dHJlZ2lvbjpmNjFhZWUzNjljMmE0YTk4YTI0NWEyZjFiZWQzYjdkM18xMzY5_f766a82d-516d-4b2f-b1d8-93ffa019de6f">false</dei:EntityEmergingGrowthCompany>
</xbrl>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>9
<FILENAME>R1.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm140096815721768">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Cover<br></strong></div></th>
<th class="th"><div>Nov. 05, 2020</div></th>
<th class="th"><div>Jul. 23, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_CoverAbstract', window );"><strong>Cover [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentType', window );">Document Type</a></td>
<td class="text">8-K<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentPeriodEndDate', window );">Document Period End Date</a></td>
<td class="text">Nov.  05,  2020<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityRegistrantName', window );">Entity Registrant Name</a></td>
<td class="text">ALASKA AIR GROUP, INC.<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityCentralIndexKey', window );">Entity Central Index Key</a></td>
<td class="text">0000766421<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_AmendmentFlag', window );">Amendment Flag</a></td>
<td class="text">false<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityIncorporationStateCountryCode', window );">Entity Incorporation, State or Country Code</a></td>
<td class="text">DE<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityFileNumber', window );">Entity File Number</a></td>
<td class="text">1-8957<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityTaxIdentificationNumber', window );">Entity Tax Identification Number</a></td>
<td class="text">91-1292054<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_Security12bTitle', window );">Title of 12(b) Security</a></td>
<td class="text">Common stock, $0.01 par value<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_SecurityExchangeName', window );">Security Exchange Name</a></td>
<td class="text">NYSE<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_TradingSymbol', window );">Trading Symbol</a></td>
<td class="text">ALK<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressAddressLine1', window );">Entity Address, Address Line One</a></td>
<td class="text">19300 International Boulevard<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressCityOrTown', window );">Entity Address, City or Town</a></td>
<td class="text">Seattle<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressStateOrProvince', window );">Entity Address, State or Province</a></td>
<td class="text">WA<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressPostalZipCode', window );">Entity Address, Postal Zip Code</a></td>
<td class="text">98188<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_CityAreaCode', window );">City Area Code</a></td>
<td class="text">206<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LocalPhoneNumber', window );">Local Phone Number</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">392-5040<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_WrittenCommunications', window );">Written Communications</a></td>
<td class="text">false<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_SolicitingMaterial', window );">Soliciting Material</a></td>
<td class="text">false<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_PreCommencementTenderOffer', window );">Pre-commencement Tender Offer</a></td>
<td class="text">false<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_PreCommencementIssuerTenderOffer', window );">Pre-commencement Issuer Tender Offer</a></td>
<td class="text">false<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityEmergingGrowthCompany', window );">Entity Emerging Growth Company</a></td>
<td class="text">false<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_AmendmentFlag">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_AmendmentFlag</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_CityAreaCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Area code of city</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_CityAreaCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_CoverAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Cover page.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_CoverAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentPeriodEndDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The end date of the period reflected on the cover page if a periodic report. For all other reports and registration statements containing historical data, it is the date up through which that historical data is presented.  If there is no historical data in the report, use the filing date. The format of the date is CCYY-MM-DD.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentPeriodEndDate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:dateItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentType">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentType</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:submissionTypeItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressAddressLine1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Address Line 1 such as Attn, Building Name, Street Name</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressAddressLine1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressCityOrTown">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Name of the City or Town</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressCityOrTown</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressPostalZipCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Code for the postal or zip code</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressPostalZipCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressStateOrProvince">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Name of the state or province.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressStateOrProvince</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:stateOrProvinceItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityCentralIndexKey">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityCentralIndexKey</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:centralIndexKeyItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityEmergingGrowthCompany">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate if registrant meets the emerging growth company criteria.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityEmergingGrowthCompany</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityFileNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityFileNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:fileNumberItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityIncorporationStateCountryCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Two-character EDGAR code representing the state or country of incorporation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityIncorporationStateCountryCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:edgarStateCountryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityRegistrantName">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityRegistrantName</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityTaxIdentificationNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityTaxIdentificationNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:employerIdItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LocalPhoneNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Local phone number for entity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LocalPhoneNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_PreCommencementIssuerTenderOffer">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 13e<br> -Subsection 4c<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_PreCommencementIssuerTenderOffer</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_PreCommencementTenderOffer">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 14d<br> -Subsection 2b<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_PreCommencementTenderOffer</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_Security12bTitle">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Title of a 12(b) registered security.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_Security12bTitle</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:securityTitleItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_SecurityExchangeName">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Name of the Exchange on which a security is registered.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection d1-1<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_SecurityExchangeName</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:edgarExchangeCodeItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_SolicitingMaterial">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as soliciting material pursuant to Rule 14a-12 under the Exchange Act.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Section 14a<br> -Number 240<br> -Subsection 12<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_SolicitingMaterial</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_TradingSymbol">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Trading symbol of an instrument as listed on an exchange.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_TradingSymbol</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:tradingSymbolItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_WrittenCommunications">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as written communications pursuant to Rule 425 under the Securities Act.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Securities Act<br> -Number 230<br> -Section 425<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_WrittenCommunications</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EXCEL
<SEQUENCE>10
<FILENAME>Financial_Report.xlsx
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 Financial_Report.xlsx
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MJ#(9BBJ6<%H@XLD@;6E6?;!/3K3G>1<W]T6NS>,)KM\,<'AT_@%02P,$%
M  @ [D-I4660>9(9 0  SP,  !,   !;0V]N=&5N=%]4>7!E<UTN>&ULK9--
M3L,P$(6O$F5;)2XL6*"F&V +77 !8T\:J_Z39UK2VS-.VDJ@$A6%3:QXWKS/
MGI>LWH\1L.B=]=B4'5%\% )5!TYB'2)XKK0A.4G\FK8B2K636Q#WR^6#4,$3
M>*HH>Y3KU3.T<F^I>.EY&TWP39G 8ED\C<+,:DH9HS5*$M?%P>L?E.I$J+ES
MT&!G(BY84(JKA%SY'7#J>SM 2D9#L9&)7J5CE>BM0#I:P'K:XLH90]L:!3JH
MO>.6&F,"J;$#(&?KT70Q32:>,(S/N]G\P68*R,I-"A$YL01_QYTCR=U59"-(
M9*:O>"&R]>S[04Y;@[Z1S>/]#&DWY(%B6.;/^'O&%_\;SO$1PNZ_/[&\UDX:
M?^:+X3]>?P%02P$"% ,4    " #N0VE1!T%-8H$   "Q    $
M    @ $     9&]C4')O<',O87!P+GAM;%!+ 0(4 Q0    ( .Y#:5'VY_D$
M[@   "L"   1              "  :\   !D;V-0<F]P<R]C;W)E+GAM;%!+
M 0(4 Q0    ( .Y#:5&97)PC$ 8  )PG   3              "  <P!  !X
M;"]T:&5M92]T:&5M93$N>&UL4$L! A0#%     @ [D-I45^3P%I*!   F1
M !@              ("!#0@  'AL+W=O<FMS:&5E=',O<VAE970Q+GAM;%!+
M 0(4 Q0    ( .Y#:5&#J:4#U $  #(&   -              "  8T,  !X
M;"]S='EL97,N>&UL4$L! A0#%     @ [D-I49>*NQS     $P(   L
M         ( !C X  %]R96QS+RYR96QS4$L! A0#%     @ [D-I4:K$(A8S
M 0  (@(   \              ( !=0\  'AL+W=O<FMB;V]K+GAM;%!+ 0(4
M Q0    ( .Y#:5$D'INBK0   /@!   :              "  =40  !X;"]?
M<F5L<R]W;W)K8F]O:RYX;6PN<F5L<U!+ 0(4 Q0    ( .Y#:5%ED'F2&0$
M ,\#   3              "  ;H1  !;0V]N=&5N=%]4>7!E<UTN>&UL4$L%
3!@     )  D /@(   03      $!

end
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>11
<FILENAME>Show.js
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
// Edgar(tm) Renderer was created by staff of the U.S. Securities and Exchange Commission.  Data and content created by government employees within the scope of their employment are not subject to domestic copyright protection. 17 U.S.C. 105.
var Show={};Show.LastAR=null,Show.showAR=function(a,r,w){if(Show.LastAR)Show.hideAR();var e=a;while(e&&e.nodeName!='TABLE')e=e.nextSibling;if(!e||e.nodeName!='TABLE'){var ref=((window)?w.document:document).getElementById(r);if(ref){e=ref.cloneNode(!0);
e.removeAttribute('id');a.parentNode.appendChild(e)}}
if(e)e.style.display='block';Show.LastAR=e};Show.hideAR=function(){Show.LastAR.style.display='none'};Show.toggleNext=function(a){var e=a;while(e.nodeName!='DIV')e=e.nextSibling;if(!e.style){}else if(!e.style.display){}else{var d,p_;if(e.style.display=='none'){d='block';p='-'}else{d='none';p='+'}
e.style.display=d;if(a.textContent){a.textContent=p+a.textContent.substring(1)}else{a.innerText=p+a.innerText.substring(1)}}}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>12
<FILENAME>report.css
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
/* Updated 2009-11-04 */
/* v2.2.0.24 */

/* DefRef Styles */
..report table.authRefData{
	background-color: #def;
	border: 2px solid #2F4497;
	font-size: 1em;
	position: absolute;
}

..report table.authRefData a {
	display: block;
	font-weight: bold;
}

..report table.authRefData p {
	margin-top: 0px;
}

..report table.authRefData .hide {
	background-color: #2F4497;
	padding: 1px 3px 0px 0px;
	text-align: right;
}

..report table.authRefData .hide a:hover {
	background-color: #2F4497;
}

..report table.authRefData .body {
	height: 150px;
	overflow: auto;
	width: 400px;
}

..report table.authRefData table{
	font-size: 1em;
}

/* Report Styles */
..pl a, .pl a:visited {
	color: black;
	text-decoration: none;
}

/* table */
..report {
	background-color: white;
	border: 2px solid #acf;
	clear: both;
	color: black;
	font: normal 8pt Helvetica, Arial, san-serif;
	margin-bottom: 2em;
}

..report hr {
	border: 1px solid #acf;
}

/* Top labels */
..report th {
	background-color: #acf;
	color: black;
	font-weight: bold;
	text-align: center;
}

..report th.void	{
	background-color: transparent;
	color: #000000;
	font: bold 10pt Helvetica, Arial, san-serif;
	text-align: left;
}

..report .pl {
	text-align: left;
	vertical-align: top;
	white-space: normal;
	width: 200px;
	white-space: normal; /* word-wrap: break-word; */
}

..report td.pl a.a {
	cursor: pointer;
	display: block;
	width: 200px;
	overflow: hidden;
}

..report td.pl div.a {
	width: 200px;
}

..report td.pl a:hover {
	background-color: #ffc;
}

/* Header rows... */
..report tr.rh {
	background-color: #acf;
	color: black;
	font-weight: bold;
}

/* Calendars... */
..report .rc {
	background-color: #f0f0f0;
}

/* Even rows... */
..report .re, .report .reu {
	background-color: #def;
}

..report .reu td {
	border-bottom: 1px solid black;
}

/* Odd rows... */
..report .ro, .report .rou {
	background-color: white;
}

..report .rou td {
	border-bottom: 1px solid black;
}

..report .rou table td, .report .reu table td {
	border-bottom: 0px solid black;
}

/* styles for footnote marker */
..report .fn {
	white-space: nowrap;
}

/* styles for numeric types */
..report .num, .report .nump {
	text-align: right;
	white-space: nowrap;
}

..report .nump {
	padding-left: 2em;
}

..report .nump {
	padding: 0px 0.4em 0px 2em;
}

/* styles for text types */
..report .text {
	text-align: left;
	white-space: normal;
}

..report .text .big {
	margin-bottom: 1em;
	width: 17em;
}

..report .text .more {
	display: none;
}

..report .text .note {
	font-style: italic;
	font-weight: bold;
}

..report .text .small {
	width: 10em;
}

..report sup {
	font-style: italic;
}

..report .outerFootnotes {
	font-size: 1em;
}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>13
<FILENAME>FilingSummary.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<XML>
<?xml version='1.0' encoding='utf-8'?>
<FilingSummary>
  <Version>3.20.2</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>2</ContextCount>
  <ElementCount>95</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>false</FootnotesReported>
  <SegmentCount>0</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>0</UnitCount>
  <MyReports>
    <Report instance="alk-20201105.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>0001001 - Document - Cover</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.alaskaair.com/role/Cover</Role>
      <ShortName>Cover</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>1</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <LongName>All Reports</LongName>
      <ReportType>Book</ReportType>
      <ShortName>All Reports</ShortName>
    </Report>
  </MyReports>
  <InputFiles>
    <File doctype="8-K" original="alk-20201105.htm">alk-20201105.htm</File>
    <File>alk-20201105.xsd</File>
    <File>alk-20201105_cal.xml</File>
    <File>alk-20201105_def.xml</File>
    <File>alk-20201105_lab.xml</File>
    <File>alk-20201105_pre.xml</File>
    <File>exhibit991-alkpressrel.htm</File>
  </InputFiles>
  <SupplementalFiles/>
  <BaseTaxonomies>
    <BaseTaxonomy>http://xbrl.sec.gov/dei/2019-01-31</BaseTaxonomy>
  </BaseTaxonomies>
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>true</HasCalculationLinkbase>
</FilingSummary>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>JSON
<SEQUENCE>15
<FILENAME>MetaLinks.json
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
{
 "instance": {
  "alk-20201105.htm": {
   "axisCustom": 0,
   "axisStandard": 0,
   "contextCount": 2,
   "dts": {
    "calculationLink": {
     "local": [
      "alk-20201105_cal.xml"
     ]
    },
    "definitionLink": {
     "local": [
      "alk-20201105_def.xml"
     ]
    },
    "inline": {
     "local": [
      "alk-20201105.htm"
     ]
    },
    "labelLink": {
     "local": [
      "alk-20201105_lab.xml"
     ],
     "remote": [
      "https://xbrl.sec.gov/dei/2019/dei-doc-2019-01-31.xml"
     ]
    },
    "presentationLink": {
     "local": [
      "alk-20201105_pre.xml"
     ]
    },
    "referenceLink": {
     "remote": [
      "https://xbrl.sec.gov/dei/2019/dei-ref-2019-01-31.xml"
     ]
    },
    "schema": {
     "local": [
      "alk-20201105.xsd"
     ],
     "remote": [
      "http://www.xbrl.org/2003/xlink-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xl-2003-12-31.xsd",
      "https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd",
      "http://www.xbrl.org/2005/xbrldt-2005.xsd",
      "http://www.xbrl.org/dtr/type/nonNumeric-2009-12-16.xsd",
      "http://www.xbrl.org/dtr/type/numeric-2009-12-16.xsd",
      "http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd",
      "http://www.xbrl.org/lrr/role/net-2009-12-16.xsd",
      "http://www.xbrl.org/2006/ref-2006-02-27.xsd",
      "http://www.xbrl.org/lrr/role/deprecated-2009-12-16.xsd"
     ]
    }
   },
   "elementCount": 23,
   "entityCount": 1,
   "hidden": {
    "http://xbrl.sec.gov/dei/2019-01-31": 2,
    "total": 2
   },
   "keyCustom": 0,
   "keyStandard": 95,
   "memberCustom": 0,
   "memberStandard": 0,
   "nsprefix": "alk",
   "nsuri": "http://www.alaskaair.com/20201105",
   "report": {
    "R1": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "alk-20201105.htm",
      "contextRef": "i3050c083f9284faeabd9b4608248a01a_D20201105-20201105",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "dei:DocumentType",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "document",
     "isDefault": "true",
     "longName": "0001001 - Document - Cover",
     "role": "http://www.alaskaair.com/role/Cover",
     "shortName": "Cover",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "alk-20201105.htm",
      "contextRef": "i3050c083f9284faeabd9b4608248a01a_D20201105-20201105",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "dei:DocumentType",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    }
   },
   "segmentCount": 0,
   "tag": {
    "dei_AmendmentFlag": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.",
        "label": "Amendment Flag",
        "terseLabel": "Amendment Flag"
       }
      }
     },
     "localname": "AmendmentFlag",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.alaskaair.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_CityAreaCode": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Area code of city",
        "label": "City Area Code",
        "terseLabel": "City Area Code"
       }
      }
     },
     "localname": "CityAreaCode",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.alaskaair.com/role/Cover"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_CoverAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Cover page.",
        "label": "Cover [Abstract]",
        "terseLabel": "Cover page."
       }
      }
     },
     "localname": "CoverAbstract",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "dei_DocumentPeriodEndDate": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The end date of the period reflected on the cover page if a periodic report. For all other reports and registration statements containing historical data, it is the date up through which that historical data is presented.  If there is no historical data in the report, use the filing date. The format of the date is CCYY-MM-DD.",
        "label": "Document Period End Date",
        "terseLabel": "Document Period End Date"
       }
      }
     },
     "localname": "DocumentPeriodEndDate",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.alaskaair.com/role/Cover"
     ],
     "xbrltype": "dateItemType"
    },
    "dei_DocumentType": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.",
        "label": "Document Type",
        "terseLabel": "Document Type"
       }
      }
     },
     "localname": "DocumentType",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.alaskaair.com/role/Cover"
     ],
     "xbrltype": "submissionTypeItemType"
    },
    "dei_EntityAddressAddressLine1": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Address Line 1 such as Attn, Building Name, Street Name",
        "label": "Entity Address, Address Line One",
        "terseLabel": "Entity Address, Address Line One"
       }
      }
     },
     "localname": "EntityAddressAddressLine1",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.alaskaair.com/role/Cover"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressCityOrTown": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Name of the City or Town",
        "label": "Entity Address, City or Town",
        "terseLabel": "Entity Address, City or Town"
       }
      }
     },
     "localname": "EntityAddressCityOrTown",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.alaskaair.com/role/Cover"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressPostalZipCode": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Code for the postal or zip code",
        "label": "Entity Address, Postal Zip Code",
        "terseLabel": "Entity Address, Postal Zip Code"
       }
      }
     },
     "localname": "EntityAddressPostalZipCode",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.alaskaair.com/role/Cover"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressStateOrProvince": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Name of the state or province.",
        "label": "Entity Address, State or Province",
        "terseLabel": "Entity Address, State or Province"
       }
      }
     },
     "localname": "EntityAddressStateOrProvince",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.alaskaair.com/role/Cover"
     ],
     "xbrltype": "stateOrProvinceItemType"
    },
    "dei_EntityCentralIndexKey": {
     "auth_ref": [
      "r5"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.",
        "label": "Entity Central Index Key",
        "terseLabel": "Entity Central Index Key"
       }
      }
     },
     "localname": "EntityCentralIndexKey",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.alaskaair.com/role/Cover"
     ],
     "xbrltype": "centralIndexKeyItemType"
    },
    "dei_EntityEmergingGrowthCompany": {
     "auth_ref": [
      "r5"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Indicate if registrant meets the emerging growth company criteria.",
        "label": "Entity Emerging Growth Company",
        "terseLabel": "Entity Emerging Growth Company"
       }
      }
     },
     "localname": "EntityEmergingGrowthCompany",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.alaskaair.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntityFileNumber": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.",
        "label": "Entity File Number",
        "terseLabel": "Entity File Number"
       }
      }
     },
     "localname": "EntityFileNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.alaskaair.com/role/Cover"
     ],
     "xbrltype": "fileNumberItemType"
    },
    "dei_EntityIncorporationStateCountryCode": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Two-character EDGAR code representing the state or country of incorporation.",
        "label": "Entity Incorporation, State or Country Code",
        "terseLabel": "Entity Incorporation, State or Country Code"
       }
      }
     },
     "localname": "EntityIncorporationStateCountryCode",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.alaskaair.com/role/Cover"
     ],
     "xbrltype": "edgarStateCountryItemType"
    },
    "dei_EntityRegistrantName": {
     "auth_ref": [
      "r5"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.",
        "label": "Entity Registrant Name",
        "terseLabel": "Entity Registrant Name"
       }
      }
     },
     "localname": "EntityRegistrantName",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.alaskaair.com/role/Cover"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityTaxIdentificationNumber": {
     "auth_ref": [
      "r5"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.",
        "label": "Entity Tax Identification Number",
        "terseLabel": "Entity Tax Identification Number"
       }
      }
     },
     "localname": "EntityTaxIdentificationNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.alaskaair.com/role/Cover"
     ],
     "xbrltype": "employerIdItemType"
    },
    "dei_LocalPhoneNumber": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Local phone number for entity.",
        "label": "Local Phone Number",
        "terseLabel": "Local Phone Number"
       }
      }
     },
     "localname": "LocalPhoneNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.alaskaair.com/role/Cover"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_PreCommencementIssuerTenderOffer": {
     "auth_ref": [
      "r2"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act.",
        "label": "Pre-commencement Issuer Tender Offer",
        "terseLabel": "Pre-commencement Issuer Tender Offer"
       }
      }
     },
     "localname": "PreCommencementIssuerTenderOffer",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.alaskaair.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_PreCommencementTenderOffer": {
     "auth_ref": [
      "r3"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act.",
        "label": "Pre-commencement Tender Offer",
        "terseLabel": "Pre-commencement Tender Offer"
       }
      }
     },
     "localname": "PreCommencementTenderOffer",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.alaskaair.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_Security12bTitle": {
     "auth_ref": [
      "r0"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Title of a 12(b) registered security.",
        "label": "Title of 12(b) Security",
        "terseLabel": "Title of 12(b) Security"
       }
      }
     },
     "localname": "Security12bTitle",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.alaskaair.com/role/Cover"
     ],
     "xbrltype": "securityTitleItemType"
    },
    "dei_SecurityExchangeName": {
     "auth_ref": [
      "r1"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Name of the Exchange on which a security is registered.",
        "label": "Security Exchange Name",
        "terseLabel": "Security Exchange Name"
       }
      }
     },
     "localname": "SecurityExchangeName",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.alaskaair.com/role/Cover"
     ],
     "xbrltype": "edgarExchangeCodeItemType"
    },
    "dei_SolicitingMaterial": {
     "auth_ref": [
      "r4"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as soliciting material pursuant to Rule 14a-12 under the Exchange Act.",
        "label": "Soliciting Material",
        "terseLabel": "Soliciting Material"
       }
      }
     },
     "localname": "SolicitingMaterial",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.alaskaair.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_TradingSymbol": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Trading symbol of an instrument as listed on an exchange.",
        "label": "Trading Symbol",
        "terseLabel": "Trading Symbol"
       }
      }
     },
     "localname": "TradingSymbol",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.alaskaair.com/role/Cover"
     ],
     "xbrltype": "tradingSymbolItemType"
    },
    "dei_WrittenCommunications": {
     "auth_ref": [
      "r6"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as written communications pursuant to Rule 425 under the Securities Act.",
        "label": "Written Communications",
        "terseLabel": "Written Communications"
       }
      }
     },
     "localname": "WrittenCommunications",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.alaskaair.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    }
   },
   "unitCount": 0
  }
 },
 "std_ref": {
  "r0": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "b"
  },
  "r1": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "d1-1"
  },
  "r2": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "13e",
   "Subsection": "4c"
  },
  "r3": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "14d",
   "Subsection": "2b"
  },
  "r4": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "14a",
   "Subsection": "12"
  },
  "r5": {
   "Name": "Regulation 12B",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "b-2"
  },
  "r6": {
   "Name": "Securities Act",
   "Number": "230",
   "Publisher": "SEC",
   "Section": "425"
  }
 },
 "version": "2.1"
}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>ZIP
<SEQUENCE>16
<FILENAME>0000766421-20-000092-xbrl.zip
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 0000766421-20-000092-xbrl.zip
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M.&7T_6MUV^;+6-+-[<=C=NDG?,,XM>'*SV4H\U;G\D+S9-F351UKK@*& N
MF[(I88LZ$OQW/.HXA=WJ0?7D:Q55F\=H_[A]>KB#FG:M^ ;-I3&#G IQ67.C
M64D?D02=C)C+=S(H\D/43!-4ZQ.PH?C5VM#+1R.>J?)]FY2-XFC"C6LS'&5&
MU@S=* 9_).['G/#6M6@<IO&\%M&?S>;LZ\L+UV.:HFLJ-B0&(%S3#0A.CH55
MA;J6HA"'66!S=1:0*<3W-VAE0L8HBE$[[4-T_3*._83Z+A<_-[L-?=BVKK>\
M@Z7I1=DP'K2#]9AAC:)JE)]\5$'LPX;-M]ONVEM;;(\IHQG?(-L6U$U>9T)]
M:OVTON40I1\"*O;\@,'H "S?I'/+[GO9G;VKWGE#M0>]H+??F-GU+WY+^7)E
M=XZ45N=ST#O?&[3WCZ#OUGTON75^''0[KF+#N-U.0VH-F]?=X9%LU[NSUOY9
MT#UO:;TZ.,8S<WK0J2[O>VE*V2,J@!&/6@QKGD8QL0R"3<#LGFK(BJ.[A5T9
MFY9>WK[QE;N17)7OT=*-3=Q?"OUMA>Z063._S^,*I_U+NQ^LW<VE=JN:RZ2R
MZ8%.>Q+63,/"EJS(V#-5G98-B7@4<E)+QK)B\5W>>S7\;3KD+;P@]/==+1H.
M_817;R'N.U&F7N]_"I.^@R7-XQ/4&(Z": X :M/XD!T5WV\KP]:-J+=\ [$L
ME;\'?JEP4;X;#'TO4)+UHJHH3S^L4M35IP>+&A"K/_FHP%I5>ABQ;],WO5!L
MK5(:LR3)?QT  ?(;CJN]C@NIKGUEUZM2KU.=VOLMM5V_G'8'_6%W<'0-8\WX
M[][@9EP=!?:U#3'X2&K5CX,6].]>NUJ[_MEO[_=\N]Z"]'H/?MM#^P9J)$31
M9%5RL>'*9:SQX.IXBHE=U3-=9@&*)&5 C98J29!Z@GZ%PHV2 'V.Q@&;D)C^
M#3#Y2XO7M+@&']MQ)YJ&OW3X 3J\JO@#-.A9S&2X;)5=K)4]?K_"A$3(-!W0
M8I=*LE;8/6$D38-;:OY^:>O3[ECFZBSVL=KQ(;3T18'W+YW^IDZO\AU'E315
MUBQ,9&+R6PL>MDQ-Q@R2'<<@U#*86M@])TD?-#.-PE\9_0_WUX<1F$+0\T=O
M=B?^1ZOWT5*]RZJCRH9.,. *!VNRYV!3U@Q,)$)E4M8MRW$AG3=ETWQ\)F^]
M=KV](VW-]8KO\A_&X#/]$<"LQHRYX]2?,-3V((EER4^=V8.U(6YN#TGAW]2-
MQG?/Z+4XL*S&C+Q9/_7==PRY[[I078FH96IAJI8=#@]E3"AX'4/QRKKF6DR5
M26%7D8R;GN;]O:64W_,,P9I0#B(PJ<-^%+[ENQW?+Q@(-A<**SNF0@UL,4G#
M&J,:H)VRA3W=D9CJ,$F7:6%7M12L2]IKJB_ZIK/*3'I5(?&?!'58P$9<W/D&
M[0Z_DQN,N>]%W#AON+77NJ8]R 98G!>!Q"C_FD>N'>1[O/ CO&04G7#4CPY(
MDJ)C45#UR%*0)U[?S9JIV]=7ZS/W"J5]AL@(<IQ1[/.;\4XT0PX+HBE?'[_(
MEXU,_!5Y?L %Z"?(Y\^64EAW&J'$'XZ#E(0L&B?!'"4D]1-O+GKF'2('1$D6
M]_3YA7A53C.&<6)$POGBFA<%,#GOQ_,NG^_U)^C=@F//PR8Q8,4'A.N[#V!<
MPAAZ7H+NG7Z?A2P&M-0,@8?CK%BB6E2*F=C>5YY)]:J@'P$Z#7T7C!>U3O[6
M&IX]<W>B*' (J%(*"KT>B\YC/P7MY7>2QF%^HR3YN0*2 K1<>!JEJLRW0$V)
M8$UAO)1/5;#BE,N:;.JZX0)2^.-WJZQI'^[*2UY ^__X73:D#_?_S&4,:K4N
M9#0:Q\F8.QUP6\?C@"%-T7,'Q#W/"20?T-$'4JMNBM[)953;.T:**A6AX7-Y
M]'^(69U$X#N!>>%E"Z((7]//95.J/3B]( 8%Z_$43 UF8<WT7&P2W8 ?DJ7#
M-<^RS+=J4RL!HV$NX6V#DC6"967-IAHS5T"D38O2I&+6\I=1W6M4AS'C<8H_
M(2^>1..@*VY[WL^606GVH'%AZ92Y+C.P6C;X-IKI85.2%&R:8':N4?:<LO16
MC0L$C=TU27\S<LD:Q<H[Y_W#3"UK^\O8'F-LS209L_BG-3G=OFY=E"5#+A.O
MC)GG&ECS9!T3BZD@>=,S9+EL$N;^/":G,JR]<Q]F<GG;M[ -L 9[L[R<Q9#9
MKR\?6H@D4Q8>)\_38<G;F>:=)6'/5P"F&_)W%8 I1455G[[XZ1F'U7ZZFJH.
M/Y<L>VC1[2,W($GR3RMAZ/CN%7B3D_G0B8)_VN(6C\\)\;&%LP1/,NW[\)>5
MN_G'5BP_XYVNW&_/9<41=O(F\4E>9*_TANW]IM0:'OM=9<^WX7.[$PQZ@^;4
M/F_QH]CZO8&K=)7NS2)[M3?L:MW!T;RW_V70/6]*\%EOG]O#UJ J=Z^/KGO[
M>T/[NC?H!?Q$O%4QH&/1LJ-[%#NF+F&-\C2=62ZV=*FL,T)UB9'"+D>$$5>:
MR+W:0?^2BI*,1B1&$Q*,[WG@[LW9[P_7WDY,.!\RO_=+=1^@NJL:0)DJ9=F2
M+>QYJHLU32*8>)J)/<B4)9.535<U^:/86V>S_-+/1R:+/&9ME_XM/.\"_K_9
M$P%^M JO2OX4Q3&I):O8E%05:RHDE<0P/,S*C&H&-75+E0 _@)9TH_@*G7#_
MNTRWOETE=4=]S(NDH0^YS3T8)ZGOS9_:BAY&9C.D/.MER)DC5]P3AO3M"C :
M$P]EW[AAZR<(*(24F6=XE^@RCJ9IGR?/(WX3ER2(,@^F$&<C9#=9)'V1,]ZX
MPP)_E2U5W;S3(NGO^<WV+.56'*S<TGDC[\Y&T3;S;][Q??'QK']X!=6C1?8/
MV2;+RD(;N?SWA?AKF?3?I _\_N.#^/@77MDPB*E0K,L&Q9JC>-B1J8DMU?.
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M*VNR@D7\<1;A$E'"CVKEV?24=P/][/O#M0*>FP!"^,5#%HO=,.Y-P'?R$Y7
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MOOI:DY(3T3G\@OPFV/U_4$L#!!0    ( .Y#:5$MQ-C5A@(  '4)   0
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M=WX,PV7"?<Y1A9Y$7?IQ _4*,^._Z^JJ76-P%ZZ\61IO@@W1DB <ZF-,Q#
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M"[UHE2<^@>6EK@8[YJZQ!QPBR@NV/"ZU%XN,,#GX5E--QCX83=_!?D0_E(C
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M_KU'3Z?BY/)?/]]EMC^CD?_]Y<UWH/^&\>M _F+RV7\!4$L! A0#%     @
M[D-I42'T0Z&<%P  HH4  !               ( !     &%L:RTR,#(P,3$P
M-2YH=&U02P$"% ,4    " #N0VE1+<38U88"  !U"0  $
M@ '*%P  86QK+3(P,C Q,3 U+GAS9%!+ 0(4 Q0    ( .Y#:5'0!($0@@$
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4!08     !P ' ,P!  "<.0     !

end
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
