Cheap flights from Houston to Kalispell

Direct flight: 2,595 km, ~3h 3m from Houston (IAH) to Kalispell (FCA).

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Live fares · IAH → FCA

Frequently asked questions

  • How long is the flight from Houston to Kalispell?

    Direct flights from IAH to FCA cover approximately 2,595 km (1,612 miles), with an estimated flight time of 3h 3m. Operating airlines: UA.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.

Full route page: IAH → FCA Cheapest month to fly to Kalispell All flights from Houston All flights to Kalispell Flights to USA Visa-free with USA passport UA routes