AirHint found the following cheapest one-way flights from San Salvador (SAL) to San Jose (SJO) in March 2026 (see full year).
One-Way flights
| 12 Mar | Volaris Costa Rica | direct | |
| 03 Mar | Volaris Costa Rica | direct | |
| 29 Mar | Avianca | direct | |
| 08 Mar | Avianca | direct | |
| 17 Mar | Avianca | direct | |
| 18 Mar | Copa | ||
| 18 Mar | Avianca | direct |
Also check the deals for return flights from San Salvador 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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