Cheapest one-way flights from San Francisco to San Salvador in March from 262€

AirHint found the following cheapest one-way flights from San Francisco (SFO) to San Salvador (SAL) in March 2026 (see full year).

One-Way flights

31 Mar United
30 Mar United
25 Mar Avianca direct
24 Mar Frontier Airlines
28 Mar Frontier Airlines
23 Mar United
29 Mar Frontier Airlines
19 Mar Aeromexico
28 Mar Avianca direct
30 Mar Avianca direct

Also check the deals for return flights from San Francisco to San Salvador in March.

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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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