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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
$309
AirTran, United, US Airways, Delta, Alaska, American, Sun Country, JetBlue, Virgin America
$271
Delta, Alaska, US Airways, American, Sun Country, United, Frontier, AirTran, Virgin America
$265
Delta, United, US Airways
$313
United, Delta, US Airways, Alaska, Frontier, AirTran, American
$331
Virgin America, JetBlue, US Airways, American, United, Delta, Alaska
$279
Delta, United, Virgin America, US Airways, American, Alaska, AirTran, JetBlue
$352
Hawaiian, AirTran, United, Delta, Alaska, US Airways, Sun Country, JetBlue, Frontier, American, Virgin America
$254
United, Alaska, American, Sun Country, Frontier, Virgin America, Delta, US Airways
$265
United, Delta, US Airways
$313
US Airways, Delta
$362
Delta, Alaska, US Airways, American, United
$354
Delta, US Airways, JetBlue, United
$358
US Airways, Alaska, AirTran, Delta, United, American, JetBlue
$265

Cheap Domestic Flights to Portland - PWM

Flights
Airline
Lowest Price
US Airways, JetBlue, United, Delta
$358
JetBlue, United, Alaska, US Airways, American, Spirit, Frontier, Virgin America, AirTran
$340
JetBlue, Virgin America, Spirit, US Airways, American, Delta, United, Alaska, AirTran
$300
United, Delta, US Airways
$323
American, United, Frontier, Delta, Alaska, Virgin America, Spirit, US Airways
$182
American, Delta, Alaska
$402
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
$442

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
$486
United, Alaska, WestJet, US Airways, Air Canada, Delta, American
$411
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
$681
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