St Louis > Portland > Northwest > Flight Schedules & Airfares from STL to PWM on Northwest
Flight Schedules & Airfares from St Louis (STL) to Portland (PWM) on Northwest
Northwest
Fare Compare has compiled a flight listing for all cities served by Northwest.
This page displays a weekly flight schedule of all flights, roundtrip fares and one-way fares for these flights
departing
from St Louis, Missouri (STL) to
Portland, Maine (PWM).
Opposite
Direction Flight Schedules - Portland to St Louis
One-Way Fares
The following are one-way airfares from lowest to highest price on Northwest departing from St Louis arriving at Portland. The one-way fare class code is listed along with the advance purchase in days, first/last departure time period (if any), and a notation of whether or not certain time periods are blacked out.
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