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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
$161
Delta, Alaska, US Airways, American, Sun Country, United, Frontier, AirTran, Virgin America
$264
Delta, United, US Airways
$315
United, Delta, US Airways, Alaska, Frontier, AirTran, American
$331
Virgin America, JetBlue, US Airways, American, United, Delta, Alaska
$356
Delta, United, Virgin America, US Airways, American, Alaska, AirTran, JetBlue
$354
Hawaiian, AirTran, United, Delta, Alaska, US Airways, Sun Country, JetBlue, Frontier, American, Virgin America
$261
United, Alaska, American, Sun Country, Frontier, Virgin America, Delta, US Airways
$273
United, Delta, US Airways
$315
US Airways, Delta
$398
Delta, Alaska, US Airways, American, United
$335
Delta, US Airways, JetBlue, United
$389
US Airways, Alaska, AirTran, Delta, United, American, JetBlue
$263

Cheap Domestic Flights to Portland - PWM

Flights
Airline
Lowest Price
US Airways, JetBlue, United, Delta
$161
JetBlue, United, Alaska, US Airways, American, Spirit, Frontier, Virgin America, AirTran
$298
JetBlue, Virgin America, Spirit, US Airways, American, Delta, United, Alaska, AirTran
$292
United, Delta, US Airways
$369
American, United, Frontier, Delta, Alaska, Virgin America, Spirit, US Airways
$264
American, Delta, Alaska
$427
United, Delta, Alaska, American, US Airways, Spirit, Frontier, AirTran
$331
Air Canada, WestJet
CAD544

Cheap International Flights from Seattle - SEA

Flights
Airline
Lowest Price
Delta, US Airways, American, United, Air Canada, Alaska
$462

Cheap International Flights to Portland - PWM

Flights
Airline
Lowest Price
US Airways, WestJet, Delta, United, Air Canada
CAD465
Air Canada, United, Delta
CAD617
Air Canada, WestJet, Alaska, United, Delta, American, US Airways, Cathay
CAD560
United, Alaska, WestJet, US Airways, Air Canada, Delta, American
CAD440
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
CAD732
Air Canada, United, Delta, Alaska, American, WestJet
CAD496
Cheap Flights from Seattle to Portland, ME, United States, from $304 Round trip from SEA to PWM