Cheap flights from Houston to Chattanooga

Direct flight: 1,104 km, ~1h 18m from Houston (IAH) to Chattanooga (CHA).

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Live fares · IAH → CHA

Frequently asked questions

  • How long is the flight from Houston to Chattanooga?

    Direct flights from IAH to CHA cover approximately 1,104 km (686 miles), with an estimated flight time of 1h 18m. Operating airlines: UA.

Related guides for this route

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

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