Cheapest return flights from Washington (IAD) to San Salvador (SAL), December

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
07 Dec 13 Dec Volaris El Salvador
Direct Flight
04 Dec 20 Dec Volaris El Salvador
Direct Flight
04 Dec 07 Dec Volaris El Salvador
Direct Flight
09 Dec 16 Dec Volaris El Salvador
Direct Flight
30 Dec 15 Jan Frontier Airlines
26 Dec 27 Dec Avianca
05 Dec 27 Dec Volaris El Salvador
Direct Flight
11 Dec 18 Dec Volaris El Salvador
Direct Flight
11 Dec 26 Dec Volaris El Salvador
Direct Flight
26 Dec 27 Dec Frontier Airlines
Direct Flight
26 Dec 30 Dec Frontier Airlines
Direct Flight
05 Dec 15 Jan Volaris El Salvador
Direct Flight
04 Dec 15 Jan Volaris El Salvador
Direct Flight
24 Dec 20 Jan Frontier Airlines
26 Dec 14 Jan Frontier Airlines
Direct Flight
11 Dec 15 Jan Avianca
Direct Flight
30 Dec 12 Jan Volaris El Salvador
Direct Flight
25 Dec 15 Jan Avianca
Direct Flight
24 Dec 20 Jan Volaris El Salvador
Direct Flight
11 Dec 01 Jan Volaris El Salvador
Direct Flight
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Updated Aug 25, 2026.

About these fares

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