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

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
09 Oct 17 Oct Frontier Airlines
16 Oct 24 Oct Frontier Airlines
05 Oct 17 Oct Volaris El Salvador
05 Oct 12 Oct Avianca
Direct Flight
23 Oct 29 Oct Frontier Airlines
16 Oct 18 Oct Frontier Airlines
09 Oct 12 Oct Avianca
Direct Flight
08 Oct 13 Oct Avianca
Direct Flight
12 Oct 19 Oct Avianca
Direct Flight
08 Oct 18 Oct Avianca
Direct Flight
28 Oct 07 Nov Avianca
Direct Flight
23 Oct 02 Nov Frontier Airlines
23 Oct 02 Nov Avianca
Direct Flight
29 Oct 06 Nov Avianca
Direct Flight
30 Oct 06 Nov Avianca
Direct Flight
30 Oct 03 Nov Avianca
Direct Flight
30 Oct 15 Nov Avianca
Direct Flight
30 Oct 30 Nov Volaris El Salvador
Direct Flight
28 Oct 09 Nov Avianca
Direct Flight
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Updated Aug 25, 2026.

About these fares

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