Cheap flights from Houston to Kansas City
Cheapest current fares: $134 in September 2026, 1,037 km direct flight in ~1h 13m.
Cheapest month-by-month fares
Lowest available fare per calendar month from Houston (IAH) to Kansas City (MCI). Refreshed daily.
Houston (IAH) → Kansas City (MCI)
- September 2026 $134
- August 2026 $154
Frequently asked questions
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What is the cheapest month to fly from Houston to Kansas City?
Based on current 6-month forward fare data, September 2026 is the cheapest month to fly from Houston (IAH) to Kansas City (MCI), with fares starting from $134.
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What is the lowest current fare from IAH to MCI?
The lowest currently-listed fare from Houston (IAH) to Kansas City (MCI) is $134 on 2026-09-10.
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How long is the flight from Houston to Kansas City?
Direct flights from IAH to MCI cover approximately 1,037 km (644 miles), with an estimated flight time of 1h 13m. Operating airlines: UA.
Related guides for this route
Sibling pages — full route detail, airport overviews, visa context, per-airline routes.