Cheapest return flights from Buenos Aires to Santiago in September from 124€

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

Return flights

08 Sep - 07 Oct JetSmart
02 Sep - 09 Sep Flybondi
07 Sep - 12 Sep Flybondi
01 Sep - 06 Sep Aerolineas Argentinas
08 Sep - 15 Sep Flybondi
05 Sep - 08 Sep JetSmart
17 Sep - 23 Sep Flybondi
30 Sep - 17 Oct JetSmart
02 Sep - 05 Sep Aerolineas Argentinas
30 Sep - 03 Oct JetSmart
26 Sep - 28 Sep JetSmart
30 Sep - 10 Oct JetSmart
30 Sep - 15 Oct JetSmart
27 Sep - 03 Oct JetSmart
27 Sep - 17 Oct JetSmart
19 Sep - 03 Oct JetSmart
29 Sep - 03 Oct JetSmart
29 Sep - 17 Oct JetSmart
09 Sep - 25 Sep JetSmart
09 Sep - 20 Sep JetSmart

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

Skyscanner

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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