AirHint found the following cheapest return flights from Guadalajara (GDL) to Buenos Aires (EZE) in August 2025 (see full year).

Return flights

17 Aug - 27 Aug	Aeromexico
23 Aug - 30 Aug	Copa
27 Aug - 09 Sep	Copa
19 Aug - 27 Aug	Aeromexico
19 Aug - 28 Aug	Aeromexico
20 Aug - 28 Aug	Aeromexico
21 Aug - 28 Aug	Aeromexico
28 Aug - 11 Sep	Aeromexico
26 Aug - 03 Sep	Aeromexico
19 Aug - 30 Aug	Copa
17 Aug - 31 Aug	Copa
17 Aug - 30 Aug	Copa
17 Aug - 29 Aug	Copa

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

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 August from 704€

Return flights