Baltimore to St Louis (BWI–STL) — Airlines, Schedules & Connections
No flights match your filters.
No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.
Most recently operated nonstop flights — the month shown is when each was last scheduled. Most destinations remain reachable with a connection.
No discontinued nonstop flights on record for this route.
BWI–STL is served by 3 airlines with nonstop service. Southwest Airlines, Delta Air Lines and Sun Country Airlines lead the route. The flight covers 736 miles in approximately 2h 15m. Beyond nonstop, 1-stop connecting options are also available.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| WN Southwest Airlines | 57 | 738, 73H, 7M8, 7S7, B38M | 2h10-2h23 | – | – | |
| DL Delta Air Lines | 0 | – | – | SkyTeam | – | |
| SY Sun Country Airlines | 0 | – | – | – | – |
Weekly Schedule Pattern
Connection Landscape
On-Time Performance
Other ways to reach St Louis from Baltimore
| Metric | BWI→STL | DCA→STL | IAD→STL |
|---|---|---|---|
| Distance from BWI | – | 30 mi | 45 mi |
| Nonstop airlines | 3 | 4 | 12 |
| Weekly flights | 58 | 99 | 56 |
| Flight time | 2h 15m | 2h 10m | 2h 14m |
| Departure OTP | 75% | – | – |
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, Delta Air Lines and Sun Country Airlines. With 58 weekly departures, this is a heavily served route.
BWI to STL Flight Duration and Schedule
Nonstop flight time from BWI to STL is about 2 hours 15 minutes gate to gate. The route covers a distance of 736 miles (1,184 km). There are approximately 58 weekly flights outbound and 54 return, totaling 112 flights per week in both directions.
Connecting Options and Alternatives
1-stop connecting options are also available, commonly via John Glenn Columbus, Pittsburgh and Cleveland Hopkins. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Washington (DCA), Dulles (IAD) and Philadelphia (PHL).