A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.
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Did you mean Flights from Portland to St Louis?
St Louis
United StatesSTL
Lambert St Louis International Airport
Portland
United StatesPWM
Portland International Jetport Airport
Lambert St Louis International Airport (STL) serves St Louis; Portland International Jetport Airport (PWM) serves Portland.
The airports are 1,093 miles apart by great-circle distance.
Roame's current schedule feed lists service with stops from STL to PWM, but no nonstop service.
Marketing airlines listed in the current schedule, including codeshare sellers, are United Airlines (UA). This list does not identify the operating airline for each flight; check the flight details before booking.
Published schedule dates span Mar 5 – 11, 2027.
These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.
Airline alliance affiliations represented: Star Alliance
Lambert St Louis International Airport (STL) is the origin airport and Portland International Jetport Airport (PWM) is the destination airport.
STL and PWM are approximately 1,093 miles apart by great-circle distance.
No. Roame's current schedule feed lists service with stops from STL to PWM, but no nonstop service.
Marketing airlines listed in the current schedule, including codeshare sellers, are United Airlines (UA). This list does not identify the operating airline for each flight; check the flight details before booking.
Aircraft listed in the current schedule include Embraer 175 (long wing) (E7W).