AirHint found the following cheapest one-way flights from Buenos Aires (EZE) to San Jose (SJO) in March 2026 (see full year).
One-Way flights
| 20 Mar | Avianca | ||
| 23 Mar | Avianca | ||
| 04 Mar | Avianca | ||
| 01 Mar | Avianca | ||
| 11 Mar | LATAM Airlines Group | ||
| 03 Mar | Arajet | ||
| 10 Mar | Arajet | ||
| 02 Mar | LATAM Airlines Group | ||
| 09 Mar | Copa | ||
| 05 Mar | LATAM Airlines Group |
Also check the deals for return flights from Buenos Aires to San Jose in March.
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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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