Cheapest return flights from Buenos Aires to Mendoza in September from $68

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

Return flights

29 Sep - 03 Oct Aerolineas Argentinas
29 Sep - 04 Oct Aerolineas Argentinas
27 Sep - 07 Oct Flybondi direct
27 Sep - 10 Oct Flybondi direct
29 Sep - 03 Oct JetSmart direct
29 Sep - 10 Oct JetSmart direct
29 Sep - 07 Oct JetSmart direct
29 Sep - 04 Oct JetSmart direct
29 Sep - 18 Oct JetSmart direct
29 Sep - 17 Oct JetSmart direct
23 Sep - 26 Sep Flybondi direct
27 Sep - 30 Sep Aerolineas Argentinas
26 Sep - 28 Sep Aerolineas Argentinas
24 Sep - 28 Sep Flybondi
24 Sep - 27 Sep Aerolineas Argentinas
29 Sep - 30 Sep JetSmart direct
27 Sep - 27 Sep JetSmart direct
24 Sep - 24 Sep Flybondi direct
28 Sep - 30 Sep JetSmart direct
27 Sep - 29 Sep JetSmart

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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