Cheap flights from Columbus to Saint Louis

Direct flight: 659 km, ~47m from Columbus (CMH) to Saint Louis (STL).

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Live fares · CMH → STL

Frequently asked questions

  • How long is the flight from Columbus to Saint Louis?

    Direct flights from CMH to STL cover approximately 659 km (409 miles), with an estimated flight time of 47m. Operating airlines: WN.

Related guides for this route

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

Full route page: CMH → STL Cheapest month to fly to Saint Louis All flights from Columbus All flights to Saint Louis Flights to USA Visa-free with USA passport WN routes