BaltimoretoSt. LouisFlight Time
BWI–STL · Nonstop
Baltimore (Baltimore/Washington International Airport) to St. Louis (St. Louis Lambert International Airport).
The estimated flight time from Baltimore (BWI) to St. Louis (STL) is about 2h 6m, covering 736 miles. Southwest Airlines and Delta Air Lines fly the route nonstop with 3-4/day departures, from 06:15 to 21:55 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Route type | Captured freq. | Market |
|---|---|---|---|---|
| ~2h 6m Estimated from great-circle distance — no tracked flights yet. | 736 mi | Nonstop | 3-4/day From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Nonstop airlines from Baltimore to St. Louis
Southwest Airlines and Delta Air Lines operate 3-4/day flights from BWI to STL.
- First departure
- 06:15
- Last departure
- 21:55
- Cadence
- ~hourly
- Scheduled departure times
- 15
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| Southwest Airlines | 3-4/day | Boeing 737 · Seat map | 06:1506:25 |
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 a full week of published airline schedules for BWI, refreshed on a rolling basis. Frequency uses 26 scheduled departures across 7 observed days; flight time is estimated from flying distance until this route has enough tracked flights for an observed average.
Route FAQ
How long is the flight from Baltimore to St. Louis?
The estimated flight time from Baltimore (BWI) to St. Louis (STL) is about 2h 6m, based on the 736-mile flying distance.
How far is Baltimore from St. Louis?
Baltimore (BWI) to St. Louis (STL) is about 736 miles by air.
Are there nonstop flights from Baltimore to St. Louis?
Yes. Southwest Airlines and Delta Air Lines fly nonstop from Baltimore (BWI) to St. Louis (STL), with 3-4/day departures.
Which airlines fly from Baltimore to St. Louis?
Southwest Airlines and Delta Air Lines fly nonstop from Baltimore (BWI) to St. Louis (STL).
What aircraft fly from Baltimore to St. Louis?
The BWI–STL route is flown with Boeing 737, Boeing 757.
Route hubs
Nearby airport options
Near Baltimore
- DCA - WashingtonRonald Reagan Washington Ntl Airport · 30 mi from BWIFlights from DCA
- IAD - WashingtonWashington Dulles International Airport · 45 mi from BWIFlights from IAD
- PHL - PhiladelphiaPhiladelphia International Airport · 90 mi from BWIFlights from PHL