Cheapest return flights from San Salvador to San Jose in December from $224

AirHint found the following cheapest return flights from San Salvador (SAL) to San Jose (SJO) in December 2025 (see full year).

Return flights

22 Dec - 04 Jan Avianca direct
07 Dec - 13 Dec Copa
23 Dec - 02 Jan Copa
06 Dec - 08 Dec Copa
26 Dec - 02 Jan Copa
07 Dec - 13 Dec Avianca direct
04 Dec - 07 Dec Copa
23 Dec - 02 Jan Avianca direct
05 Dec - 07 Dec Copa

Also check the deals for one-way flights from San Salvador to San Jose in December.

Skyscanner

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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