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

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
$324
United, Delta, US Airways, Alaska, Frontier, AirTran, American
$322
Virgin America, JetBlue, US Airways, American, United, Delta, Alaska
$327
Delta, United, Virgin America, US Airways, American, Alaska, AirTran, JetBlue
$350
Hawaiian, AirTran, United, Delta, Alaska, US Airways, Sun Country, JetBlue, Frontier, American, Virgin America
$300
United, Alaska, American, Sun Country, Frontier, Virgin America, Delta, US Airways
$175
United, Delta, US Airways
$324
US Airways, Delta
$544
Delta, Alaska, US Airways, American, United
$362
Delta, US Airways, JetBlue, United
$374
US Airways, Alaska, AirTran, Delta, United, American, JetBlue
$345

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
$308
JetBlue, Virgin America, Spirit, US Airways, American, Delta, United, Alaska, AirTran
$292
United, Delta, US Airways
$422
American, United, Frontier, Delta, Alaska, Virgin America, Spirit, US Airways
$264
American, Delta, Alaska
$444
United, Delta, Alaska, American, US Airways, Spirit, Frontier, AirTran
$322
Air Canada, WestJet
CAD531

Cheap International Flights from Seattle - SEA

Flights
Airline
Lowest Price
Delta, US Airways, American, United, Air Canada, Alaska
$450

Cheap International Flights to Portland - PWM

Flights
Airline
Lowest Price
US Airways, WestJet, Delta, United, Air Canada
CAD443
Air Canada, United, Delta
CAD561
Air Canada, WestJet, Alaska, United, Delta, American, US Airways, Cathay
CAD522
United, Alaska, WestJet, US Airways, Air Canada, Delta, American
CAD403
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
CAD770
Air Canada, United, Delta, Alaska, American, WestJet
CAD458
Cheap Flights from Seattle to Portland, ME, United States, from $304 Round trip from SEA to PWM