Cheap flights from Houston to Charleston

Direct flight: 1,486 km, ~1h 45m from Houston (IAH) to Charleston (CHS).

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Live fares · IAH → CHS

Frequently asked questions

  • How long is the flight from Houston to Charleston?

    Direct flights from IAH to CHS cover approximately 1,486 km (923 miles), with an estimated flight time of 1h 45m. Operating airlines: UA.

Related guides for this route

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

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