Direct flights from Baltimore to St Louis BWI → STL

Southwest Airlines operates nonstop flights from Baltimore (BWI) to St Louis (STL). The nonstop flight takes around ~1h 29m, covering 736 miles (1,184 km). Updated 29 June 2026.

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Departure Schedule next 7 days

More nonstops from Baltimore

BWI → SJO San José (Alajuela) BWI → ATL Atlanta 3 airlines BWI → BOS Boston 3 airlines BWI → CLT Charlotte 3 airlines BWI → CUN Cancún 3 airlines BWI → DTW Detroit 3 airlines BWI → FLL Fort Lauderdale 3 airlines BWI → IAH Houston 3 airlines

Frequently asked questions

Is there a direct flight from Baltimore to St Louis?

Yes, Southwest Airlines operates nonstop flights from Baltimore (BWI) to St Louis (STL).

Which airlines fly direct from Baltimore to St Louis?

Southwest Airlines operates nonstop flights from Baltimore to St Louis.

How long is the flight from Baltimore to St Louis?

The nonstop flight from Baltimore to St Louis takes ~1h 29m (approximately 1184 km).

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Cheap direct deals from Baltimore — last one was $156 to Chicago