Cheapest return flights from San Jose to Buenos Aires in June from 363€

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

Return flights

01 Jun - 08 Jun Avianca
03 Jun - 09 Jun Avianca
01 Jun - 31 Jul Avianca
22 Jun - 05 Jul Avianca
03 Jun - 10 Jun Avianca
06 Jun - 04 Jul Avianca
04 Jun - 17 Jun Avianca
20 Jun - 27 Jun Avianca
16 Jun - 23 Jun Avianca
30 Jun - 08 Jul Avianca
19 Jun - 25 Jun Copa
16 Jun - 26 Jun Copa
24 Jun - 29 Jun Avianca
03 Jun - 12 Jun Copa

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