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

Did You Know?

US Airways has 490 connecting flights between Seattle, WA and 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
AirTran, Virgin America, Frontier, US Airways, American, Alaska, United, Sun Country, JetBlue
$293
AirTran, United, US Airways, Delta, Alaska, American, Sun Country, JetBlue, Virgin America
$260
Delta, Alaska, US Airways, American, Sun Country, United, Frontier, AirTran, Virgin America
$254
Delta, United, US Airways
$313
United, Delta, US Airways, Alaska, Frontier, AirTran, American
$331
Virgin America, JetBlue, US Airways, American, United, Delta, Alaska
$292
Delta, United, Virgin America, US Airways, American, Alaska, AirTran, JetBlue
$348
Hawaiian, AirTran, United, Delta, Alaska, US Airways, Sun Country, JetBlue, Frontier, American, Virgin America
$250
United, Alaska, American, Sun Country, Frontier, Virgin America, Delta, US Airways
$265
United, Delta, US Airways
$313
US Airways, Delta
$395
Delta, Alaska, US Airways, American, United
$360
Delta, US Airways, JetBlue, United
$354
US Airways, Alaska, AirTran, Delta, United, American, JetBlue
$289

Cheap Domestic Flights to Portland - PWM

Flights
Airline
Lowest Price
US Airways, JetBlue, United, Delta
$354
JetBlue, United, Alaska, US Airways, American, Spirit, Frontier, Virgin America, AirTran
$338
JetBlue, Virgin America, Spirit, US Airways, American, Delta, United, Alaska, AirTran
$285
United, Delta, US Airways
$323
American, United, Frontier, Delta, Alaska, Virgin America, Spirit, US Airways
$182
American, Delta, Alaska
$331
United, Delta, Alaska, American, US Airways, Spirit, Frontier, AirTran
$331
Air Canada, WestJet
$586

Cheap International Flights from Seattle - SEA

Flights
Airline
Lowest Price
Delta, US Airways, American, United, Air Canada, Alaska
$455

Cheap International Flights to Portland - PWM

Flights
Airline
Lowest Price
US Airways, WestJet, Delta, United, Air Canada
$457
Air Canada, United, Delta
$576
Air Canada, WestJet, Alaska, United, Delta, American, US Airways, Cathay
$569
United, Alaska, WestJet, US Airways, Air Canada, Delta, American
$407
LOT, Brussels, Finnair, Austrian, Swiss, KLM, Turkish, Virgin Atlantic, US Airways, Air Transat, British Airways, Air Canada, Icelandair, American, Korean, Iberia, Lufthansa, Condor, Air France, United, Delta
$700
Air Canada, United, Delta, Alaska, American, WestJet
$505
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Cheap Flights from Seattle to Portland, ME, United States, from $317 Round trip from SEA to PWM