Cheapest return flights from Buenos Aires to San Jose in March from 452€

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

Return flights

03 Mar - 13 Mar Avianca
01 Mar - 15 Mar Avianca
21 Mar - 04 Apr Avianca
06 Mar - 13 Mar Avianca
11 Mar - 25 Mar Avianca
13 Mar - 23 Mar Avianca
07 Mar - 21 Mar Avianca
03 Mar - 14 Mar Avianca
21 Mar - 03 Apr Avianca
06 Mar - 26 Mar Copa
22 Mar - 05 Apr Avianca

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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