Direct flights from St Louis to Dallas STL → DAL

Southwest Airlines operates nonstop flights from St Louis (STL) to Dallas (DAL). The nonstop flight takes around ~1h 6m, covering 546 miles (878 km). Updated 28 June 2026.

📬 Cheap nonstop deals from St Louis

We'll email you when a fare from STL drops well below normal. Free, weekly, no password needed.

Free · weekly digest · no password needed

Southwest Airlines WN

Departure Schedule next 7 days

More nonstops from St Louis

STL → ATL Atlanta 3 airlines STL → PDX Portland 2 airlines STL → EWR Newark STL → CUN Cancún 3 airlines STL → DEN Denver 3 airlines STL → LGA New York 3 airlines STL → PHX Phoenix 3 airlines STL → BOS Boston 2 airlines

Frequently asked questions

Is there a direct flight from St Louis to Dallas?

Yes, Southwest Airlines operates nonstop flights from St Louis (STL) to Dallas (DAL).

Which airlines fly direct from St Louis to Dallas?

Southwest Airlines operates nonstop flights from St Louis to Dallas.

How long is the flight from St Louis to Dallas?

The nonstop flight from St Louis to Dallas takes ~1h 6m (approximately 878 km).

Explore More

STL All direct flights from St Louis 🗓 Find cheapest round-trip dates → DAL All direct flights from Dallas DAL → STL Return: Dallas to St Louis
Get cheap direct-flight deals from St Louis, free by email