Cheapest return flights from San Francisco to San Salvador in March from $368

Best time to book flights for San Francisco (SFO) to San Salvador (SAL) flights at AirHint

AirHint found the following cheapest return flights from San Francisco (SFO) to San Salvador (SAL) in March 2025 (see full year).

Return flights

22 Mar - 25 Mar Alaska Airlines
04 Mar - 25 Mar Alaska Airlines
01 Mar - 20 Mar Alaska Airlines
01 Mar - 15 Mar Avianca direct
21 Mar - 25 Mar Avianca direct
13 Mar - 17 Mar Avianca direct
07 Mar - 28 Mar Avianca direct
04 Mar - 25 Mar Avianca direct
01 Mar - 20 Mar Avianca direct
18 Mar - 24 Apr Avianca direct
01 Mar - 04 Apr Avianca direct
22 Mar - 25 Mar Avianca direct
05 Mar - 02 Apr Avianca direct

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

Skyscanner

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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