Direct flights from Baltimore to St Louis BWI → STL
Southwest Airlines flies nonstop from Baltimore (BWI) to St Louis (STL), several times daily. The flight takes about 2h 1m and covers 736 miles (1,184 km). Arrivals run on time 78.4% at BWI and 76.7% at STL — BTS data for the last three months, counting arrivals within 15 minutes of schedule. Schedule data from 26 July 2026.
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Southwest Airlines
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Departure Schedule typical week
Typical weekly schedule · 30 flights per week (~4 per day) · Updated 35d ago
Southwest 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 ~2h 1m (approximately 1184 km).
How often do direct flights operate from Baltimore to St Louis?
Nonstop flights from Baltimore to St Louis operate multiple daily — 30 flights per week (~4 per day).
What is the on-time performance for flights from Baltimore to St Louis?
Arrivals run on time 78.4% at BWI and 76.7% at STL — BTS data for the last three months, counting arrivals within 15 minutes of schedule.
What days of the week are there direct flights from Baltimore to St Louis?
Direct flights from Baltimore to St Louis operate every day of the week.
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