STLBWI
St. Louis (St. Louis Lambert International Airport) to Baltimore (Baltimore/Washington International Airport).
Flight time from STL to BWI is estimated at about 2h 6m, based on the 736-mile great-circle distance. Our current captured departure sample includes 4-5/day across 2 captured airlines, with Southwest Airlines appearing most often in that sample. Captured departure times run from 01:13 to 20:10 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 | 4-5/day From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Captured airlines for STL to BWI
Our current provider sample includes 4-5/day from STL to BWI across 2 captured airlines. Captured departure terminal data is available for 2.
- First departure
- 01:13
- Last departure
- 20:10
- Cadence
- ~hourly
- Captured departures/day
- 17
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| Southwest Airlines | 3-4/day | Boeing 737 · Terminal 2 · Seat map | 01:1305:10 |
Aircraft on this route
Flying the other way?
BWI to STL flights — 3-4/day on 2 airlines →Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for STL to BWI. Frequency uses 33 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 STL to BWI?
The STL to BWI flight time is estimated at about 2h 6m from great-circle distance until enough tracked flights are available.
How far is STL from BWI?
STL to BWI is about 736 miles by air.
Which airlines fly from STL to BWI?
Our current provider sample for STL to BWI includes Southwest Airlines, Sun Country Airlines. Confirm live timetables before booking.
What aircraft fly from STL to BWI?
Aircraft captured in our current provider sample for STL to BWI include Boeing 737.