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Flight distance & time
Lambert St Louis International Airport → Portland International Airport
STLPDX
- Distance
- 2,741 km · 1,703 mi
- Flight time
- 04h 10m
- CO₂ per passenger
- 246 kg
This Lambert St Louis International Airport → Portland International Airport route is 2,741 km (1,703 mi) end to end. The estimated flight time is 04h 10m, and a passenger's share of CO₂ works out at roughly 246 kg.
See the reverse route: Portland International Airport → Lambert St Louis International Airport
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Your route
- FromSTLLambert St Louis International AirportSt Louis, Missouri
- ToPDXPortland International AirportPortland, Oregon
Flight map
Track your lifetime distance flown across every trip.
Route service
Average daily flights~0.7 flights/day
Airlines on this route
Alaska Airlines
Common questions
Lambert St Louis International Airport to Portland International Airport FAQ
How far is Lambert St Louis International Airport from Portland International Airport?
Lambert St Louis International Airport (STL) and Portland International Airport (PDX) are 2,741 km (1,703 mi) apart, measured along the great-circle route.
How long is the flight from Lambert St Louis International Airport to Portland International Airport?
A direct STL–PDX flight covers the distance in about 04h 10m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Lambert St Louis International Airport to Portland International Airport produce?
A passenger's share of CO₂ on the STL–PDX route is roughly 246 kg.
Which airlines fly from Lambert St Louis International Airport to Portland International Airport?
Alaska Airlines operate scheduled service between STL and PDX.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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