Cheapest return flights from Buenos Aires to San Jose in June from $526

AirHint found the following cheapest return flights from Buenos Aires (AEP) to San Jose (SJO) in June 2026 (see full year).

Return flights

02 Jun - 15 Jun LATAM Airlines Group
02 Jun - 07 Jun LATAM Airlines Group
07 Jun - 15 Jun LATAM Airlines Group
19 Jun - 27 Jun LATAM Airlines Group
05 Jun - 14 Jun JetSmart
02 Jun - 22 Jun Sky Airline

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

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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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