Cheapest return flights from San Francisco (SFO) to San Salvador (SAL), August

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
22 Aug 05 Sep Frontier Airlines
22 Aug 29 Aug Frontier Airlines
17 Aug 24 Aug Frontier Airlines
17 Aug 01 Sep Frontier Airlines
16 Aug 22 Aug Frontier Airlines
28 Aug 05 Sep Frontier Airlines
14 Aug 21 Aug Frontier Airlines
16 Aug 21 Aug Frontier Airlines
27 Aug 03 Sep Frontier Airlines
22 Aug 30 Aug Frontier Airlines
12 Aug 27 Aug Frontier Airlines
19 Aug 26 Aug Frontier Airlines
28 Aug 03 Sep Frontier Airlines
13 Aug 20 Aug Alaska Airlines
07 Aug 11 Aug Frontier Airlines
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deals for one-way flights from San Francisco to San Salvador in August.

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Updated Jul 4, 2026.

About these fares

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