Cheapest return flights from Buenos Aires to Mendoza in September from $37

AirHint found the following cheapest return flights from Buenos Aires (AEP) to Mendoza (MDZ) in September 2025 (see full year).

Return flights

27 Sep - 30 Sep Aerolineas Argentinas
02 Sep - 09 Sep Aerolineas Argentinas
11 Sep - 15 Sep Aerolineas Argentinas
07 Sep - 15 Sep Aerolineas Argentinas
06 Sep - 16 Sep JetSmart
03 Sep - 09 Sep JetSmart
05 Sep - 16 Sep JetSmart
19 Sep - 24 Sep Aerolineas Argentinas
20 Sep - 23 Sep Aerolineas Argentinas
08 Sep - 16 Sep Aerolineas Argentinas
27 Sep - 03 Oct Aerolineas Argentinas
23 Sep - 07 Oct Flybondi direct
23 Sep - 08 Oct Flybondi direct
16 Sep - 01 Oct Flybondi direct
17 Sep - 15 Oct JetSmart direct
27 Sep - 04 Oct JetSmart direct
29 Sep - 14 Oct JetSmart direct
14 Sep - 04 Oct JetSmart direct
14 Sep - 02 Oct JetSmart direct
14 Sep - 03 Oct JetSmart direct

Also check the deals for one-way flights from Buenos Aires to Mendoza in September.

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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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