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Flight distance & time
Lambert St Louis International Airport → San Francisco International Airport
STLSFO
- Distance
- 2,785 km · 1,730 mi
- Flight time
- 04h 13m
- CO₂ per passenger
- 250 kg
This Lambert St Louis International Airport → San Francisco International Airport route is 2,785 km (1,730 mi) end to end. The estimated flight time is 04h 13m, and a passenger's share of CO₂ works out at roughly 250 kg.
See the reverse route: San Francisco International Airport → Lambert St Louis International Airport
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Your route
- FromSTLLambert St Louis International AirportSt Louis, Missouri
- ToSFOSan Francisco International AirportSan Francisco, California
Flight map
Track your lifetime distance flown across every trip.
Route service
Average daily flights~3 flights/day
Airlines on this route
Southwest AirlinesUnited Airlines
Common questions
Lambert St Louis International Airport to San Francisco International Airport FAQ
How far is Lambert St Louis International Airport from San Francisco International Airport?
Lambert St Louis International Airport (STL) and San Francisco International Airport (SFO) are 2,785 km (1,730 mi) apart, measured along the great-circle route.
How long is the flight from Lambert St Louis International Airport to San Francisco International Airport?
A direct STL–SFO flight covers the distance in about 04h 13m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Lambert St Louis International Airport to San Francisco International Airport produce?
A passenger's share of CO₂ on the STL–SFO route is roughly 250 kg.
Which airlines fly from Lambert St Louis International Airport to San Francisco International Airport?
Southwest Airlines, United Airlines operate scheduled service between STL and SFO.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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