Flight Route
St Louis to Baltimore
STL → BWI
Airlines
2 operating direct
Direct Flights
Available
Origin
St. Louis Lambert International Airport
Destination
Baltimore/Washington International Thurgood Marshall Airport
Connection Options
Filter by airline:
+6 moreTransit countries:
Direct
Connection
Route Options
Direct
Direct
1 Stop
via CVG
via CMH
via PIT
via CLE
via DTW
via BNA
via MDW
via ORD
via PHL
via GRR
via RDU
via CLT
via MKE
via YYZ
via EWR
via ATL
via JFK
via MCI
via MSP
via BOS
Airlines Flying Direct
AirTran
FLUnited States
DirectCodeshare
Southwest
WNUnited States
Direct
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Average flight prices from STL to BWI by month
Flight Delayed or Cancelled?
You may be entitled to up to €600 in compensation for flight disruptions on your STL to BWI route.
- Delayed by 3+ hours
- Cancelled flight
- Denied boarding
- Claims valid up to 3 years back
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BWISTLDirect
Other Routes from STL
Arriving at BWI
Baltimore/Washington International Thurgood Marshall Airport