Cheapest return flights from Buenos Aires to Santiago in September from $202

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

Return flights

13 Sep - 23 Sep Aerolíneas Argentinas direct
06 Sep - 20 Sep Aerolíneas Argentinas direct
09 Sep - 19 Sep Sky Airline direct
13 Sep - 20 Sep Aerolíneas Argentinas direct
20 Sep - 27 Sep Aerolíneas Argentinas direct
04 Sep - 11 Sep Aerolíneas Argentinas
10 Sep - 13 Sep LATAM Airlines Group direct
20 Sep - 03 Oct Sky Airline direct
20 Sep - 28 Sep Aerolíneas Argentinas direct
04 Sep - 11 Sep KLM direct
07 Sep - 14 Sep KLM direct
29 Sep - 11 Oct LATAM Airlines Group direct
26 Sep - 11 Oct KLM direct
20 Sep - 02 Oct Sky Airline direct
29 Sep - 12 Oct LATAM Airlines Group direct
23 Sep - 02 Oct KLM direct
28 Sep - 09 Oct KLM direct
22 Sep - 01 Oct KLM 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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