Direct flights from Austin to St Louis AUS → STL

Southwest Airlines operates nonstop flights from Austin (AUS) to St Louis (STL). The nonstop flight takes around ~1h 27m, covering 721 miles (1,161 km). Updated 29 June 2026.

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Departure Schedule next 7 days

More nonstops from Austin

AUS → DEN Denver 4 airlines AUS → LAS Las Vegas 4 airlines AUS → LAX Los Angeles 4 airlines AUS → ORD Chicago 4 airlines AUS → PHX Phoenix 4 airlines AUS → TYS Knoxville/Maryville 4 airlines AUS → ATL Atlanta 3 airlines AUS → BOS Boston 3 airlines

Frequently asked questions

Is there a direct flight from Austin to St Louis?

Yes, Southwest Airlines operates nonstop flights from Austin (AUS) to St Louis (STL).

Which airlines fly direct from Austin to St Louis?

Southwest Airlines operates nonstop flights from Austin to St Louis.

How long is the flight from Austin to St Louis?

The nonstop flight from Austin to St Louis takes ~1h 27m (approximately 1161 km).

Explore More

AUS All direct flights from Austin 🗓 Find cheapest round-trip dates → STL All direct flights from St Louis STL → AUS Return: St Louis to Austin
Cheap direct deals from Austin — last one was $466 to New York