BWISTL
Baltimore (Baltimore/Washington International Airport) to St. Louis (St. Louis Lambert International Airport).
Flight time from BWI to STL is estimated at about 2h 6m, based on the 736-mile great-circle distance. Our current captured departure sample includes 3-4/day across 2 captured airlines, with Southwest Airlines appearing most often in that sample. Captured departure times run from 06:15 to 21:55 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Captured freq. | Type |
|---|---|---|---|
| ~2h 6m Estimated from great-circle distance — no tracked flights yet. | 736 mi | 3-4/day From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Captured airlines for BWI to STL
Our current provider sample includes 3-4/day from BWI to STL across 2 captured airlines.
- First departure
- 06:15
- Last departure
- 21:55
- Cadence
- ~hourly
- Captured departures/day
- 15
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| Southwest Airlines | 3-4/day | Boeing 737 · Seat map | 06:1506:2506:50 |
Aircraft on this route
Flying the other way?
STL to BWI flights — 4-5/day on 2 airlines →Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for BWI to STL. Frequency uses 26 scheduled departures across 7 observed days; flight time is estimated from great-circle distance until this route has enough tracked flights for an observed average. Provider coverage can miss operators on some routes, so confirm live timetables before booking.
Route FAQ
How long is the flight from BWI to STL?
The BWI to STL flight time is estimated at about 2h 6m from great-circle distance until enough tracked flights are available.
How far is BWI from STL?
BWI to STL is about 736 miles by air.
Which airlines fly from BWI to STL?
Our current provider sample for BWI to STL includes Southwest Airlines, Delta Air Lines. Confirm live timetables before booking.
What aircraft fly from BWI to STL?
Aircraft captured in our current provider sample for BWI to STL include Boeing 737, Boeing 757.