New calculation
Flight distance & time
La Guardia Airport → Lambert St Louis International Airport
LGASTL
- Distance
- 1,425 km · 885 mi
- Flight time
- 02h 31m
- CO₂ per passenger
- 128 kg
This La Guardia Airport → Lambert St Louis International Airport route is 1,425 km (885 mi) end to end. The estimated flight time is 02h 31m, and a passenger's share of CO₂ works out at roughly 128 kg.
See the reverse route: Lambert St Louis International Airport → La Guardia Airport
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Your route
- FromLGALa Guardia AirportNew York, New York
- ToSTLLambert St Louis International AirportSt Louis, Missouri
Flight map
Track your lifetime distance flown across every trip.
Route service
Average daily flights~12 flights/day
Airlines on this route
American AirlinesDelta Air LinesNetJets AviationSouthwest Airlines
Common questions
La Guardia Airport to Lambert St Louis International Airport FAQ
How far is La Guardia Airport from Lambert St Louis International Airport?
La Guardia Airport (LGA) and Lambert St Louis International Airport (STL) are 1,425 km (885 mi) apart, measured along the great-circle route.
How long is the flight from La Guardia Airport to Lambert St Louis International Airport?
A direct LGA–STL flight covers the distance in about 02h 31m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from La Guardia Airport to Lambert St Louis International Airport produce?
A passenger's share of CO₂ on the LGA–STL route is roughly 128 kg.
Which airlines fly from La Guardia Airport to Lambert St Louis International Airport?
American Airlines, Delta Air Lines, NetJets Aviation, Southwest Airlines operate scheduled service between LGA and STL.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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