Baltimore to St Louis (BWI–STL) — Airlines, Schedules & Connections
No flights match your filters.
No nonstop flights on this route. connecting options below.
BWI–STL is served by 1 airline with nonstop service. Southwest Airlines leads the route. The flight covers 736 miles in approximately 2h 20m. Beyond nonstop, 111 hubs offer 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| WN Southwest Airlines | 26 | 73H, 7M8, 7S7, B38M | 2h20-2h25 | – | – |
Weekly Schedule Pattern
Connection Landscape
Other ways to reach St Louis from Baltimore
| Metric | BWI→STL | DCA→STL | IAD→STL |
|---|---|---|---|
| Distance from BWI | – | 30 mi | 45 mi |
| Nonstop airlines | 1 | 3 | 10 |
| Weekly flights | 26 | 65 | 59 |
| Flight time | 2h 20m | 2h 15m | 1h 41m |
| Departure OTP | 91% | – | – |
Travel Essentials
BWI: EDT · STL: CDT
When it's 6:00 PM in Baltimore, it's 5:00 PM in St Louis.
BWI–STL Quick Facts
Frequently Asked Questions
Flights from BWI to STL
Baltimore/Washington International Thurgood Marshall Airport (BWI) and St. Louis Lambert International Airport (STL) are connected by nonstop service from Southwest Airlines. With 26 weekly departures, this is a well served route.
BWI to STL Flight Duration and Schedule
Nonstop flight time from BWI to STL ranges from 2 hours 20 minutes to 2 hours 25 minutes. The route covers a distance of 736 miles (1,184 km). There are approximately 26 weekly flights outbound and 28 return, totaling 54 flights per week in both directions.
Connecting Options and Alternatives
111 one-stop connections are available, with the fastest taking approximately 2 hours via SUS. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Washington (DCA), Dulles (IAD) and Philadelphia (PHL).