Cheap flights from Detroit to Saint Louis

Direct flight: 707 km, ~50m from Detroit (DTW) to Saint Louis (STL).

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Live fares · DTW → STL

Frequently asked questions

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

    Direct flights from DTW to STL cover approximately 707 km (439 miles), with an estimated flight time of 50m. Operating airlines: DL, WN.

Related guides for this route

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

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