Cheapest return flights from San Salvador to San Jose in December from 173€

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

Return flights

23 Dec - 02 Jan Avianca direct
11 Dec - 01 Jan Avianca direct
22 Dec - 04 Jan Avianca direct
03 Dec - 08 Dec Avianca
26 Dec - 02 Jan Volaris El Salvador direct
03 Dec - 09 Dec Avianca direct
04 Dec - 07 Dec Copa
03 Dec - 07 Dec Avianca direct
04 Dec - 07 Dec Avianca direct

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.

Book a cheap hotel in San Jose

Cheap car rent in San Jose

Feel free to contact us with any feedback or request another flight research.