AirHint found the following cheapest one-way flights from San Jose (SJO) to Buenos Aires (EZE) in March 2026 (see full year).
One-Way flights
| 18 Mar | Avianca | ||
| 16 Mar | Avianca | ||
| 15 Mar | LATAM Airlines Group | ||
| 22 Mar | Avianca | ||
| 26 Mar | Avianca | ||
| 12 Mar | Avianca | ||
| 09 Mar | Avianca | ||
| 10 Mar | Avianca | ||
| 08 Mar | Avianca | ||
| 27 Mar | Copa |
Also check the deals for return flights from San Jose to Buenos Aires 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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