Cheapest return flights from San Jose (SJO) to San Salvador (SAL), December

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
09 Dec 12 Dec Avianca
17 Dec 21 Dec Copa
14 Dec 18 Dec Copa
14 Dec 20 Dec Copa
27 Dec 04 Jan Copa
19 Dec 01 Jan Copa
12 Dec 26 Dec Copa
04 Dec 13 Dec Copa
19 Dec 02 Jan Copa
29 Dec 05 Jan Copa
19 Dec 01 Jan Avianca
Direct Flight
17 Dec 21 Dec Avianca
Direct Flight
27 Dec 04 Jan Avianca
Direct Flight
09 Dec 13 Dec Avianca
Direct Flight
14 Dec 18 Dec Avianca
Direct Flight
14 Dec 20 Dec Avianca
Direct Flight
29 Dec 05 Jan Avianca
Direct Flight
19 Dec 02 Jan Avianca
Direct Flight
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deals for one-way flights from San Jose to San Salvador in December.

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Updated Jun 2, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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