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Trade Accounts Receivable - Summary of Percentage of Main Clients of Company with Relation to Total of Trade Accounts Receivable (Detail)
12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Concesionaria Vuela Compania de Aviacion, S.A.P.I. de C.V. [Member]      
Disclosure Of Trade Accounts Receivable [Line Items]      
% receivable of TUA 25.50% 13.30% 23.00%
% receivable of SAE 3.50% 2.90% 15.80%
ABC Aerolineas, S.A. de C.V. [Member]      
Disclosure Of Trade Accounts Receivable [Line Items]      
% receivable of TUA 12.00% 4.60% 6.40%
% receivable of SAE 1.30% 1.00% 5.70%
Aerovias de Mexico, S.A. de C.V. [Member]      
Disclosure Of Trade Accounts Receivable [Line Items]      
% receivable of TUA 6.00% 2.70% 4.90%
% receivable of SAE 0.90% 0.80% 7.40%
Aerolitoral, S.A. de C.V. [Member]      
Disclosure Of Trade Accounts Receivable [Line Items]      
% receivable of TUA 4.90% 4.80% 7.90%
% receivable of SAE 0.50% 0.40% 5.90%