AirHint found the following cheapest return flights from San Salvador (SAL) to San Juan (SJU) in March 2026 (see full year).
Return flights
| 04 Mar - 08 Mar | Copa | ||
| 11 Mar - 15 Mar | Copa | ||
| 28 Mar - 04 Apr | Copa | ||
| 27 Mar - 04 Apr | Copa | ||
| 28 Mar - 05 Apr | Copa | ||
| 28 Mar - 06 Apr | Copa |
Also check the deals for one-way flights from San Salvador to San Juan 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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