Cheapest return flights from San Francisco to San Salvador in September from 431€

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 September 2025 (see full year).

Return flights

22 Sep - 30 Sep Copa

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

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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