Cheapest return flights from San Jose to San Salvador in December from 126€

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

Return flights

12 Dec - 17 Dec Volaris El Salvador direct
05 Dec - 08 Dec Volaris El Salvador direct
02 Dec - 09 Dec Volaris Costa Rica direct
24 Dec - 28 Dec Volaris El Salvador direct
31 Dec - 03 Jan Avianca
23 Dec - 27 Dec Volaris Costa Rica direct
05 Dec - 07 Dec Avianca direct
23 Dec - 03 Jan Avianca direct
11 Dec - 14 Dec Avianca direct
17 Dec - 22 Dec Avianca direct
15 Dec - 29 Dec Avianca direct
18 Dec - 21 Dec Avianca direct
19 Dec - 03 Jan Avianca direct
11 Dec - 02 Jan Avianca direct
27 Dec - 03 Jan Avianca direct
31 Dec - 04 Jan Avianca direct
16 Dec - 04 Jan Avianca direct
15 Dec - 05 Jan Avianca direct
26 Dec - 02 Jan Avianca direct
29 Dec - 02 Jan Avianca direct

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

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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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