Cheapest return SFO–SAL flights, June

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

Return flights

29 Jun - 03 Jul Frontier Airlines
29 Jun - 13 Jul Frontier Airlines
06 Jun - 06 Jun Copa
04 Jun - 07 Jun Copa
15 Jun - 22 Jun Frontier Airlines
19 Jun - 26 Jun Frontier Airlines
09 Jun - 13 Jun Copa
01 Jun - 07 Jun Avianca
13 Jun - 14 Jun Copa
16 Jun - 30 Jun Frontier Airlines
01 Jun - 07 Jun Avianca direct
10 Jun - 26 Jun Avianca direct
11 Jun - 11 Jul Frontier Airlines

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

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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