New calculation
Flight distance & time
Lambert St Louis International Airport → Dallas Fort Worth International Airport
STLDFW
- Distance
- 885 km · 549 mi
- Flight time
- 01h 51m
- CO₂ per passenger
- 79 kg
This Lambert St Louis International Airport → Dallas Fort Worth International Airport route is 885 km (549 mi) end to end. The estimated flight time is 01h 51m, and a passenger's share of CO₂ works out at roughly 79 kg.
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Your route
- FromSTLLambert St Louis International AirportSt Louis, Missouri
- ToDFWDallas Fort Worth International AirportDallas-Fort Worth, Texas
Flight map
Track your lifetime distance flown across every trip.
Route service
Average daily flights~7 flights/day
Airlines on this route
American AirlinesEnvoy AirFrontier Airlines
Common questions
Lambert St Louis International Airport to Dallas Fort Worth International Airport FAQ
How far is Lambert St Louis International Airport from Dallas Fort Worth International Airport?
Lambert St Louis International Airport (STL) and Dallas Fort Worth International Airport (DFW) are 885 km (549 mi) apart, measured along the great-circle route.
How long is the flight from Lambert St Louis International Airport to Dallas Fort Worth International Airport?
A direct STL–DFW flight covers the distance in about 01h 51m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Lambert St Louis International Airport to Dallas Fort Worth International Airport produce?
A passenger's share of CO₂ on the STL–DFW route is roughly 79 kg.
Which airlines fly from Lambert St Louis International Airport to Dallas Fort Worth International Airport?
American Airlines, Envoy Air, Frontier Airlines operate scheduled service between STL and DFW.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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