Cheapest return flights from Buenos Aires to Santiago in September from 199€

AirHint found the following cheapest return flights from Buenos Aires (AEP) to Santiago (SCL) in September 2026 (see full year).

Return flights

13 Sep - 22 Sep Sky Airline direct
03 Sep - 11 Sep Sky Airline direct
13 Sep - 27 Sep Sky Airline direct
08 Sep - 16 Sep Sky Airline direct
05 Sep - 13 Sep Sky Airline direct
04 Sep - 14 Sep Sky Airline direct
04 Sep - 12 Sep Sky Airline direct
20 Sep - 30 Sep Sky Airline direct
23 Sep - 02 Oct Sky Airline direct
01 Sep - 08 Sep Sky Airline direct
02 Sep - 09 Sep Sky Airline direct
27 Sep - 04 Oct Sky Airline direct
20 Sep - 04 Oct Sky Airline direct
18 Sep - 03 Oct Sky Airline direct

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