Cheapest return flights from Buenos Aires to Santiago in September from $241

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

Return flights

06 Sep - 16 Sep Sky Airline direct
09 Sep - 23 Sep Sky Airline direct
01 Sep - 07 Sep LATAM Airlines Group direct
12 Sep - 25 Sep KLM direct
01 Sep - 15 Sep KLM direct
19 Sep - 30 Sep KLM direct
24 Sep - 04 Oct KLM direct
27 Sep - 10 Oct KLM direct
23 Sep - 04 Oct KLM direct
27 Sep - 11 Oct KLM direct
30 Sep - 12 Oct KLM direct
24 Sep - 02 Oct KLM direct
27 Sep - 12 Oct KLM direct
01 Sep - 16 Sep KLM direct
08 Sep - 18 Sep KLM direct
18 Sep - 27 Sep KLM direct
08 Sep - 16 Sep KLM direct
24 Sep - 08 Oct KLM direct
28 Sep - 09 Oct KLM direct
25 Sep - 05 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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