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Cheap Flights from Seattle to Portland, ME, United States - SEA to PWM (reverse)

Did You Know?

There are 4294 flights from Seattle, WA to Portland per week.
US Airways has 490 connecting flights between Seattle, WA and Portland.
144,991 seats are available per week to fly from Seattle, WA to Portland.
You must make at least one connection to fly from Seattle, WA to Portland.

Cheap Domestic Flights from Seattle - SEA

Flights
Airline
Lowest Price
United, Alaska, American, US Airways, Sun Country, JetBlue, Frontier, Virgin America, AirTran
$320
United, Delta, Alaska, US Airways, American, Sun Country, JetBlue, Virgin America, AirTran
$161
United, Delta, Alaska, US Airways, American, Sun Country, Frontier, AirTran, Virgin America
$264
United, Delta, US Airways
$294
Alaska, United, Delta, American, US Airways, Frontier, AirTran
$320
United, Delta, Alaska, American, US Airways, JetBlue, Virgin America
$327
Alaska, Delta, United, US Airways, American, JetBlue, Virgin America, AirTran
$327
United, Delta, Alaska, American, US Airways, Sun Country, Hawaiian, JetBlue, Frontier, Virgin America, AirTran
$298
Delta, United, Alaska, US Airways, American, Sun Country, Frontier, Virgin America
$175
United, Delta, US Airways
$287
Delta, US Airways
$344
Alaska, United, Delta, US Airways, American
$360
United, Delta, US Airways, JetBlue
$372
Alaska, Delta, United, US Airways, American, JetBlue, AirTran
$338

Cheap Domestic Flights to Portland - PWM

Flights
Airline
Lowest Price
United, Delta, US Airways, JetBlue
$161
United, Alaska, US Airways, American, Spirit, JetBlue, Frontier, Virgin America, AirTran
$296
Alaska, United, Delta, American, US Airways, Spirit, JetBlue, Virgin America, AirTran
$288
United, Delta, US Airways
$302
United, Delta, Alaska, US Airways, American, Spirit, Frontier, Virgin America
$264
Delta, Alaska, American
$446
United, Delta, Alaska, American, US Airways, Spirit, Frontier, AirTran
$320
Air Canada, WestJet
CAD531

Cheap International Flights from Seattle - SEA

Flights
Airline
Lowest Price
Air Canada, United, Delta, Alaska, US Airways, American
$447

Cheap International Flights to Portland - PWM

Flights
Airline
Lowest Price
Air Canada, United, Delta, US Airways, WestJet
CAD438
Air Canada, United, Delta
CAD558
Air Canada, Alaska, United, Delta, American, US Airways, Cathay, WestJet
CAD435
Air Canada, Alaska, United, Delta, US Airways, American, WestJet
CAD397
US Airways, Virgin Atlantic, Turkish, KLM, Swiss, LOT, Austrian, Brussels, Finnair, Air Transat, British Airways, Air Canada, Delta, United, American, Air France, Condor, Lufthansa, Iberia, Korean, Icelandair
CAD773
Air Canada, United, Delta, Alaska, American, WestJet
CAD453
Cheap Flights from Seattle to Portland, ME, United States, from $304 Round trip from SEA to PWM