Cheapest return flights from Buenos Aires to San Jose in August from 400€

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

Return flights

12 Aug - 19 Aug GOL Linhas Aéreas
13 Aug - 17 Aug LATAM Airlines Group
05 Aug - 12 Aug LATAM Airlines Group
11 Aug - 24 Aug LATAM Airlines Group
09 Aug - 24 Aug LATAM Airlines Group
08 Aug - 16 Aug GOL Linhas Aéreas
30 Aug - 04 Sep GOL Linhas Aéreas
03 Aug - 23 Aug LATAM Airlines Group
20 Aug - 23 Sep GOL Linhas Aéreas
10 Aug - 11 Sep LATAM Airlines Group
31 Aug - 05 Sep Avianca
15 Aug - 22 Aug LATAM Airlines Group
06 Aug - 25 Aug GOL Linhas Aéreas
08 Aug - 18 Aug GOL Linhas Aéreas
09 Aug - 10 Sep LATAM Airlines Group
17 Aug - 01 Sep Avianca
18 Aug - 01 Sep Avianca
30 Aug - 22 Sep GOL Linhas Aéreas

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