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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
$329
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
$278
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
$267

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
$300
United, Delta, US Airways
$358
American, United, Frontier, Delta, Alaska, Virgin America, Spirit, US Airways
$213
American, Delta, Alaska
$462
United, Delta, Alaska, American, US Airways, Spirit, Frontier, AirTran
$331
Air Canada, WestJet
CAD543

Cheap International Flights from Seattle - SEA

Flights
Airline
Lowest Price
Delta, US Airways, American, United, Air Canada, Alaska
$463

Cheap International Flights to Portland - PWM

Flights
Airline
Lowest Price
US Airways, WestJet, Delta, United, Air Canada
CAD430
Air Canada, United, Delta
CAD615
Air Canada, WestJet, Alaska, United, Delta, American, US Airways, Cathay
CAD490
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
CAD728
Air Canada, United, Delta, Alaska, American, WestJet
CAD494
Cheap Flights from Seattle to Portland, ME, United States, from $317 Round trip from SEA to PWM