
$232 Cheap United flights St. Louis (STL) to Baltimore (BWI)
$232 Cheap United flights St. Louis (STL) to Baltimore (BWI)
Prices were available within the past 7 days and start at $232 for one-way flights and $428 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jul 1 - Sun, Jul 5
STL
St. Louis
BWI
Baltimore
$428 Roundtrip, found 1 day ago
$428
Roundtrip
found 1 day ago
Travel information
Origin airport | Lambert-St. Louis Intl. |
|---|---|
Destination airport | Baltimore Washington Intl. Thurgood Marshall |
Airlines serving | American Airlines, Delta, Frontier Airlines, Southwest Airlines, United |
Popular airline | American Airlines |
Distance | 1177 km |
Average flight time | 3 hours 33 mins |
Explore a world of travel with Expedia
Most Popular United Routes from St. Louis
Most Popular United Routes from Baltimore
- Atlanta to Cincinnati (ATL - CVG)
- San Francisco to Seattle (SFO - SEA)
- Los Angeles to Manila (LAX - MNL)
- Newark Liberty Intl. Airport to Athens (EWR - ATH)
- Los Angeles to San Francisco (LAX - SFO)
- Miami to Chicago (MIA - ORD)
- Los Angeles to Newark Liberty Intl. Airport (LAX - EWR)
- Austin to San Salvador (AUS - SAL)
- Montreal to Lyon (YUL - LYS)
- Phoenix to Syracuse (PHX - SYR)
Popular Domestic Routes in Baltimore Washington Intl. Thurgood Marshall
- San Francisco to Seattle (SFO - SEA)
- Austin to San Salvador (AUS - SAL)
- Victoria to Minneapolis (VCT - MSP)
- Atlanta to Fort Lauderdale (ATL - FLL)
- Atlanta to New York (ATL - LGA)
- Victoria to Minneapolis (VCT - MSP)
- Dallas to Washington (DFW - IAD)
- Los Angeles to Honolulu (LAX - HNL)
- Los Angeles to San Francisco (LAX - SFO)
- New Orleans to Dallas (MSY - DFW)