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TRANSACTIONS WITH RELATED PARTIES - Schedule of transactions with related parties (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Related director | Tickets sales | Inversiones Costa Verde Ltda. y CPA. |  |  |
Disclosure of transactions between related parties [line items] |  |  |
Transaction amount with related parties | $ 124 | $ 87 | $ 28
Related director | Tickets sales | Rio Dulce SA |  |  |
Disclosure of transactions between related parties [line items] |  |  |
Transaction amount with related parties | 0 | 2 | 5
Related director | Services provided of cargo transport | Patagonia Seafarms INC |  |  |
Disclosure of transactions between related parties [line items] |  |  |
Transaction amount with related parties | 0 | 0 | 40
Related director | Real estate leases received | Inversora Aeronáutica Argentina S.A. |  |  |
Disclosure of transactions between related parties [line items] |  |  |
Transaction amount with related parties | (59) | (63) | 0
Related director | Expense recovery | Inversora Aeronáutica Argentina S.A. |  |  |
Disclosure of transactions between related parties [line items] |  |  |
Transaction amount with related parties | 3 | 0 | 0
Common shareholder | Loans received | Costa Verde Aeronautica S.A. |  |  |
Disclosure of transactions between related parties [line items] |  |  |
Transaction amount with related parties | 0 | (231,714) | (100,013)
Common shareholder | Loans received | QA Investments 2 Ltd |  |  |
Disclosure of transactions between related parties [line items] |  |  |
Transaction amount with related parties | 0 | (7,414) | (125,016)
Common shareholder | Interest received | Costa Verde Aeronautica S.A. |  |  |
Disclosure of transactions between related parties [line items] |  |  |
Transaction amount with related parties | 0 | (21,329) | (5,700)
Common shareholder | Interest received | QA Investments 2 Ltd |  |  |
Disclosure of transactions between related parties [line items] |  |  |
Transaction amount with related parties | 0 | (15,780) | (7,125)
Common shareholder | Capital contribution | Costa Verde Aeronautica S.A. |  |  |
Disclosure of transactions between related parties [line items] |  |  |
Transaction amount with related parties | 0 | 170,962 | 0
Common shareholder | Services provided | Granja Marina Tornagaleones S.A. |  |  |
Disclosure of transactions between related parties [line items] |  |  |
Transaction amount with related parties | 0 | 36 | 13
Common shareholder | Services provided of passenger transport | TAM Aviação Executiva e Taxi Aéreo S.A. |  |  |
Disclosure of transactions between related parties [line items] |  |  |
Transaction amount with related parties | 0 | 4 | 13
Indirect shareholder | Interlineal received service | Qatar Airways |  |  |
Disclosure of transactions between related parties [line items] |  |  |
Transaction amount with related parties | (22,107) | (23,110) | (4,736)
Indirect shareholder | Services provided by aircraft lease | Qatar Airways |  |  |
Disclosure of transactions between related parties [line items] |  |  |
Transaction amount with related parties | 0 | 0 | 22,215
Indirect shareholder | Interlineal provided service | Qatar Airways |  |  |
Disclosure of transactions between related parties [line items] |  |  |
Transaction amount with related parties | 31,020 | 37,855 | 3,141
Indirect shareholder | Services received of handling | Qatar Airways |  |  |
Disclosure of transactions between related parties [line items] |  |  |
Transaction amount with related parties | (252) | 0 | 0
Indirect shareholder | Services provided of handling | Qatar Airways |  |  |
Disclosure of transactions between related parties [line items] |  |  |
Transaction amount with related parties | 0 | 692 | 1,246
Indirect shareholder | Services received miles | Qatar Airways |  |  |
Disclosure of transactions between related parties [line items] |  |  |
Transaction amount with related parties | (4,657) | (4,974) | 0
Indirect shareholder | Services provided miles | Qatar Airways |  |  |
Disclosure of transactions between related parties [line items] |  |  |
Transaction amount with related parties | 1,683 | 894 | 0
Indirect shareholder | Compensation for early return of aircraft | Qatar Airways |  |  |
Disclosure of transactions between related parties [line items] |  |  |
Transaction amount with related parties | 0 | 0 | 9,240
Indirect shareholder | Services provided / received others | Qatar Airways |  |  |
Disclosure of transactions between related parties [line items] |  |  |
Transaction amount with related parties | 1,424 | (1,238) | 1,160
Shareholder | Loans received | Delta Air Lines, Inc. |  |  |
Disclosure of transactions between related parties [line items] |  |  |
Transaction amount with related parties | 0 | (233,026) | 0
Shareholder | Loans received | QA Investments Ltd |  |  |
Disclosure of transactions between related parties [line items] |  |  |
Transaction amount with related parties | 0 | (240,440) | (125,016)
Shareholder | Loans received | Lozuy S.A. |  |  |
Disclosure of transactions between related parties [line items] |  |  |
Transaction amount with related parties | 0 | (57,928) | (25,003)
Shareholder | Interest received | Delta Air Lines, Inc. |  |  |
Disclosure of transactions between related parties [line items] |  |  |
Transaction amount with related parties | 0 | (10,374) | 0
Shareholder | Interest received | QA Investments Ltd |  |  |
Disclosure of transactions between related parties [line items] |  |  |
Transaction amount with related parties | 0 | (26,153) | (7,125)
Shareholder | Interest received | Lozuy S.A. |  |  |
Disclosure of transactions between related parties [line items] |  |  |
Transaction amount with related parties | 0 | (5,332) | (1,425)
Shareholder | Capital contribution | Delta Air Lines, Inc. |  |  |
Disclosure of transactions between related parties [line items] |  |  |
Transaction amount with related parties | 0 | 163,979 | 0
Shareholder | Capital contribution | QA Investments Ltd |  |  |
Disclosure of transactions between related parties [line items] |  |  |
Transaction amount with related parties | 0 | 163,979 | 0
Shareholder | Interlineal received service | Delta Air Lines, Inc. |  |  |
Disclosure of transactions between related parties [line items] |  |  |
Transaction amount with related parties | (144,239) | (111,706) | (4,160)
Shareholder | Interlineal provided service | Delta Air Lines, Inc. |  |  |
Disclosure of transactions between related parties [line items] |  |  |
Transaction amount with related parties | 127,145 | 102,580 | 4,357
Shareholder | Services provided of handling | Delta Air Lines, Inc. |  |  |
Disclosure of transactions between related parties [line items] |  |  |
Transaction amount with related parties | (3,657) | (4,340) | 0
Shareholder | Services received miles | Delta Air Lines, Inc. |  |  |
Disclosure of transactions between related parties [line items] |  |  |
Transaction amount with related parties | (11,069) | (3,992) | 0
Shareholder | Services provided miles | Delta Air Lines, Inc. |  |  |
Disclosure of transactions between related parties [line items] |  |  |
Transaction amount with related parties | 7,328 | 2,410 | 0
Shareholder | Services provided / received others | Delta Air Lines, Inc. |  |  |
Disclosure of transactions between related parties [line items] |  |  |
Transaction amount with related parties | 982 | (311) | 30
Shareholder | Engine sale | Delta Air Lines, Inc. |  |  |
Disclosure of transactions between related parties [line items] |  |  |
Transaction amount with related parties | 0 | 19,405 | 0
Shareholder | Services provided maintenance | Delta Air Lines, Inc. |  |  |
Disclosure of transactions between related parties [line items] |  |  |
Transaction amount with related parties | 0 | 0 | 3,310
Shareholder | Joint venture | Delta Air Lines, Inc. |  |  |
Disclosure of transactions between related parties [line items] |  |  |
Transaction amount with related parties | (10,000) | 0 | 0
Shareholder | Real estates leases provided | Delta Air Lines, Inc. |  |  |
Disclosure of transactions between related parties [line items] |  |  |
Transaction amount with related parties | $ 86 | $ 0 | $ 0

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