Cheap flights from Saint Louis to Austin

Direct flight: 1,161 km, ~1h 22m from Saint Louis (STL) to Austin (AUS).

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Live fares · STL → AUS

Frequently asked questions

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

    Direct flights from STL to AUS cover approximately 1,161 km (721 miles), with an estimated flight time of 1h 22m. Operating airlines: WN.

Related guides for this route

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

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