Cheap flights from Houston to Key West
Cheapest current fares: $262 in June 2026, 1,471 km direct flight in ~1h 44m.
Cheapest month-by-month fares
Lowest available fare per calendar month from Houston (IAH) to Key West (EYW). Refreshed daily.
Houston (IAH) → Key West (EYW)
- June 2026 $262
Frequently asked questions
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What is the cheapest month to fly from Houston to Key West?
Based on current 6-month forward fare data, June 2026 is the cheapest month to fly from Houston (IAH) to Key West (EYW), with fares starting from $262.
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What is the lowest current fare from IAH to EYW?
The lowest currently-listed fare from Houston (IAH) to Key West (EYW) is $262 on 2026-06-04.
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How long is the flight from Houston to Key West?
Direct flights from IAH to EYW cover approximately 1,471 km (914 miles), with an estimated flight time of 1h 44m. Operating airlines: UA.
Related guides for this route
Sibling pages — full route detail, airport overviews, visa context, per-airline routes.