Cheap flights from San Salvador to Houston
Cheapest current fares: $176 in September 2026, 1,949 km direct flight in ~2h 18m.
Cheapest month-by-month fares
Lowest available fare per calendar month from San Salvador (SAL) to Houston (IAH). Refreshed daily.
San Salvador (SAL) → Houston (IAH)
- September 2026 $176
- August 2026 $335
Frequently asked questions
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What is the cheapest month to fly from San Salvador to Houston?
Based on current 6-month forward fare data, September 2026 is the cheapest month to fly from San Salvador (SAL) to Houston (IAH), with fares starting from $176.
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What is the lowest current fare from SAL to IAH?
The lowest currently-listed fare from San Salvador (SAL) to Houston (IAH) is $176 on 2026-09-29.
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How long is the flight from San Salvador to Houston?
Direct flights from SAL to IAH cover approximately 1,949 km (1,211 miles), with an estimated flight time of 2h 18m. Operating airlines: AV, F9, N3, UA.
Related guides for this route
Sibling pages — full route detail, airport overviews, visa context, per-airline routes.