AirHint found the following cheapest return flights from San Salvador (SAL) to San Jose (SJO) in May 2026 (see full year).
Return flights
| 08 May - 10 May | Avianca | direct | |
| 28 May - 01 Jun | Avianca | direct | |
| 21 May - 06 Jun | Avianca | direct | |
| 13 May - 16 May | Avianca | direct | |
| 20 May - 27 May | Avianca | direct |
Also check the deals for one-way flights from San Salvador to San Jose in May.
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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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