Cheapest return flights from Buenos Aires to San Jose in March from $552

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

Return flights

04 Mar - 16 Mar Avianca
06 Mar - 13 Mar Avianca
03 Mar - 17 Mar Copa
27 Mar - 05 Apr LATAM Airlines Group
04 Mar - 20 Mar LATAM Airlines Group
15 Mar - 29 Mar Copa
21 Mar - 03 Apr Copa
13 Mar - 28 Mar Copa
14 Mar - 28 Mar Copa

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

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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