Cheapest return flights from Santiago to Buenos Aires in August from $170

Best time to book flights for Santiago (SCL) to Buenos Aires (AEP) flights at AirHint

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

Return flights

22 Aug - 25 Aug JetSmart
29 Aug - 31 Aug JetSmart
08 Aug - 12 Aug JetSmart direct
15 Aug - 20 Aug JetSmart
07 Aug - 17 Aug JetSmart
21 Aug - 30 Aug JetSmart
29 Aug - 01 Sep JetSmart
28 Aug - 01 Sep JetSmart
04 Aug - 10 Aug JetSmart
14 Aug - 17 Aug JetSmart
15 Aug - 17 Aug JetSmart
14 Aug - 19 Aug JetSmart
26 Aug - 16 Sep JetSmart direct
19 Aug - 04 Sep JetSmart direct
19 Aug - 02 Sep JetSmart direct
13 Aug - 02 Sep JetSmart direct
20 Aug - 04 Sep JetSmart direct
20 Aug - 02 Sep JetSmart direct
26 Aug - 04 Sep JetSmart direct
26 Aug - 13 Sep JetSmart direct

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

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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