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

Return flights

29 Aug - 01 Sep	Flybondi
30 Aug - 08 Sep	JetSmart
30 Aug - 12 Sep	JetSmart
30 Aug - 01 Sep	JetSmart
30 Aug - 19 Sep	JetSmart
31 Aug - 05 Sep	Aerolineas Argentinas
20 Aug - 01 Sep	JetSmart
28 Aug - 30 Aug	JetSmart
29 Aug - 07 Sep	Flybondi
28 Aug - 03 Sep	JetSmart
23 Aug - 08 Sep	JetSmart
29 Aug - 31 Aug	Flybondi
28 Aug - 31 Aug	JetSmart
30 Aug - 31 Aug	JetSmart
20 Aug - 27 Aug	JetSmart
27 Aug - 31 Aug	LATAM Airlines Group	direct
23 Aug - 30 Aug	LATAM Airlines Group	direct
16 Aug - 23 Aug	JetSmart	direct
22 Aug - 26 Aug	Flybondi
20 Aug - 24 Aug	Sky Airline	direct

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

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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Cheapest return flights from Buenos Aires to Santiago in August from $150

Return flights