Cheapest return flights from Buenos Aires (AEP) to San Jose (SJO)

Click a month below to see all dates for that month.

All destinations from Buenos Aires (AEP)

Lowest fare by month
Month Price
August 2026 $ 667
September 2026 $ 594
October 2026 $ 606
November 2026 $ 564
December 2026 $ 602
February 2027 $ 597
March 2027 $ 475
May 2027 $ 918
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Updated Aug 25, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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