Direct flights from Baltimore to St Louis

  • ~4 flights a day
  • Southwest Airlines

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When the nonstops leave

Typical weekly schedule · 30 flights per week (~4 per day) · Updated 85d ago

Most leave in the morning.

Morning before noon 18 a week

Arrive the same day

6:15 AM 7:50 AMMon, Thu, Fri 7:55 AMSat 9:35 AM5 days a week 10:15 AMTue, Wed
Afternoon noon – 6 PM 0 a week

No nonstop leaves between noon and 6 PM.

Evening after 6 PM 12 a week

Arrive the same day

7:00 PM 9:55 PM5 days a week
Southwest Airlines Arrives Terminal 2

More nonstops from Baltimore

BWI → LAX Los Angeles 2 airlines BWI → SFO San Francisco 2 airlines BWI → TPA Tampa 2 airlines BWI → AUS Austin BWI → BDL Hartford BWI → BNA Nashville BWI → DAL Dallas BWI → HOU Houston STL → BWI The return trip BWI All nonstops from Baltimore STL All nonstops from St Louis

Frequently asked questions

Is there a direct flight from Baltimore to St Louis?

Yes. 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). Schedule data from 26 July 2026.

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 several times daily — 30 flights per week (~4 per day).

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.