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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
$304
AirTran, United, US Airways, Delta, Alaska, American, Sun Country, JetBlue, Virgin America
$267
Delta, Alaska, US Airways, American, Sun Country, United, Frontier, AirTran, Virgin America
$244
Delta, United, US Airways
$309
United, Delta, US Airways, Alaska, Frontier, AirTran, American
$331
Virgin America, JetBlue, US Airways, American, United, Delta, Alaska
$275
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
$244
United, Delta, US Airways
$309
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
$248

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
$326
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
$408
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
$435

Cheap International Flights to Portland - PWM

Flights
Airline
Lowest Price
US Airways, WestJet, Delta, United, Air Canada
$458
Air Canada, United, Delta
$576
Air Canada, WestJet, Alaska, United, Delta, American, US Airways, Cathay
$534
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
$698
Air Canada, United, Delta, Alaska, American, WestJet
$497
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Cheap Flights from Seattle to Portland, ME, United States, from $317 Round trip from SEA to PWM