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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
$261
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
$343
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
$309
US Airways, Delta
$362
Delta, Alaska, US Airways, American, United
$354
Delta, US Airways, JetBlue, United
$354
US Airways, Alaska, AirTran, Delta, United, American, JetBlue
$265

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
$340
JetBlue, Virgin America, Spirit, US Airways, American, Delta, United, Alaska, AirTran
$297
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
$437

Cheap International Flights to Portland - PWM

Flights
Airline
Lowest Price
US Airways, WestJet, Delta, United, Air Canada
$458
Air Canada, United, Delta
$570
Air Canada, WestJet, Alaska, United, Delta, American, US Airways, Cathay
$535
United, Alaska, WestJet, US Airways, Air Canada, Delta, American
$408
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
$701
Air Canada, United, Delta, Alaska, American, WestJet
$506
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Cheap Flights from Seattle to Portland, ME, United States, from $317 Round trip from SEA to PWM