Cheap flights from San Salvador to San Francisco
Cheapest current fares: $353 in August 2026, 4,250 km direct flight in ~5h.
Cheapest month-by-month fares
Lowest available fare per calendar month from San Salvador (SAL) to San Francisco (SFO). Refreshed daily.
San Salvador (SAL) → San Francisco (SFO)
- August 2026 $353
- June 2026 $442
- July 2026 $496
Frequently asked questions
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What is the cheapest month to fly from San Salvador to San Francisco?
Based on current 6-month forward fare data, August 2026 is the cheapest month to fly from San Salvador (SAL) to San Francisco (SFO), with fares starting from $353.
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What is the lowest current fare from SAL to SFO?
The lowest currently-listed fare from San Salvador (SAL) to San Francisco (SFO) is $353 on 2026-08-17.
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How long is the flight from San Salvador to San Francisco?
Direct flights from SAL to SFO cover approximately 4,250 km (2,641 miles), with an estimated flight time of 5h. Operating airlines: AV.
Related guides for this route
Sibling pages — full route detail, airport overviews, visa context, per-airline routes.