Cheapest return SFO–SAL flights, July

AirHint found the following cheapest return flights from San Francisco (SFO) to San Salvador (SAL) in July 2026 (see full year).

Return flights

20 Jul - 07 Aug Frontier Airlines
17 Jul - 07 Aug Frontier Airlines
06 Jul - 28 Jul Frontier Airlines
10 Jul - 21 Jul Frontier Airlines
09 Jul - 20 Jul Frontier Airlines
09 Jul - 17 Jul Frontier Airlines
14 Jul - 21 Jul Frontier Airlines
02 Jul - 13 Jul Frontier Airlines
16 Jul - 27 Jul Frontier Airlines
11 Jul - 14 Jul Frontier Airlines
18 Jul - 07 Aug Frontier Airlines
03 Jul - 19 Jul Frontier Airlines
10 Jul - 14 Jul Avianca direct
22 Jul - 10 Aug Avianca direct
30 Jul - 07 Aug Avianca
24 Jul - 06 Aug Avianca direct
21 Jul - 10 Aug Avianca
03 Jul - 03 Aug Frontier Airlines
22 Jul - 09 Aug Avianca direct

Also check the deals for one-way flights from San Francisco to San Salvador in July.

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