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

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
AirTran, Virgin America, Frontier, US Airways, American, Alaska, United, Sun Country, JetBlue
$322
AirTran, United, US Airways, Delta, Alaska, American, Sun Country, JetBlue, Virgin America
$298
Delta, Alaska, US Airways, American, Sun Country, United, Frontier, AirTran, Virgin America
$289
Delta, United, US Airways
$315
United, Delta, US Airways, Alaska, Frontier, AirTran, American
$351
Virgin America, JetBlue, US Airways, American, United, Delta, Alaska
$348
Delta, United, Virgin America, US Airways, American, Alaska, AirTran, JetBlue
$347
Hawaiian, AirTran, United, Delta, Alaska, US Airways, Sun Country, JetBlue, Frontier, American, Virgin America
$281
United, Alaska, American, Sun Country, Frontier, Virgin America, Delta, US Airways
$289
United, Delta, US Airways
$315
US Airways, Delta
$423
Delta, Alaska, US Airways, American, United
$359
Delta, US Airways, JetBlue, United
$375
US Airways, Alaska, AirTran, Delta, United, American, JetBlue
$282

Cheap Domestic Flights to Portland - PWM

Flights
Airline
Lowest Price
US Airways, JetBlue, United, Delta
$364
JetBlue, United, Alaska, US Airways, American, Spirit, Frontier, Virgin America, AirTran
$310
JetBlue, Virgin America, Spirit, US Airways, American, Delta, United, Alaska, AirTran
$317
United, Delta, US Airways
$320
American, United, Frontier, Delta, Alaska, Virgin America, Spirit, US Airways
$227
American, Delta, Alaska
$351
United, Delta, Alaska, American, US Airways, Spirit, Frontier, AirTran
$351
Air Canada, WestJet
CAD568

Cheap International Flights from Seattle - SEA

Flights
Airline
Lowest Price
Delta, US Airways, American, United, Air Canada, Alaska
$444

Cheap International Flights to Portland - PWM

Flights
Airline
Lowest Price
US Airways, WestJet, Delta, United, Air Canada
CAD464
Air Canada, United, Delta
CAD573
Air Canada, WestJet, Alaska, United, Delta, American, US Airways, Cathay
CAD555
United, Alaska, WestJet, US Airways, Air Canada, Delta, American
CAD402
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
CAD705
Air Canada, United, Delta, Alaska, American, WestJet
CAD481
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Cheap Flights from Seattle to Portland, ME, United States, from $315 Round trip from SEA to PWM