AirHint found the following cheapest return flights from Guadalajara (GDL) to Buenos Aires (AEP) in March 2026 (see full year).

Return flights

10 Mar - 16 Mar	Viva
05 Mar - 16 Mar	Volaris
10 Mar - 17 Mar	Viva
11 Mar - 18 Mar	Viva
17 Mar - 26 Mar	Viva
05 Mar - 12 Mar	Volaris
03 Mar - 14 Mar	Viva
01 Mar - 16 Mar	Volaris
20 Mar - 31 Mar	Volaris
04 Mar - 08 Mar	Volaris
27 Mar - 06 Apr	Volaris
27 Mar - 11 Apr	Aeromexico
20 Mar - 03 Apr	Volaris
27 Mar - 05 Apr	Aeromexico
28 Mar - 12 Apr	Volaris
29 Mar - 09 Apr	Viva
28 Mar - 09 Apr	Viva
30 Mar - 20 Apr	Viva
30 Mar - 06 Apr	Viva
16 Mar - 06 Apr	Viva

Also check the deals for one-way flights from Guadalajara to Buenos Aires in March.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Guadalajara to Buenos Aires in March from $779

Return flights