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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
$316
United, Delta, US Airways, Alaska, Frontier, AirTran, American
$322
Virgin America, JetBlue, US Airways, American, United, Delta, Alaska
$337
Delta, United, Virgin America, US Airways, American, Alaska, AirTran, JetBlue
$297
Hawaiian, AirTran, United, Delta, Alaska, US Airways, Sun Country, JetBlue, Frontier, American, Virgin America
$297
United, Alaska, American, Sun Country, Frontier, Virgin America, Delta, US Airways
$266
United, Delta, US Airways
$316
US Airways, Delta
$346
Delta, Alaska, US Airways, American, United
$362
Delta, US Airways, JetBlue, United
$374
US Airways, Alaska, AirTran, Delta, United, American, JetBlue
$344

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
$299
JetBlue, Virgin America, Spirit, US Airways, American, Delta, United, Alaska, AirTran
$292
United, Delta, US Airways
$368
American, United, Frontier, Delta, Alaska, Virgin America, Spirit, US Airways
$264
American, Delta, Alaska
$414
United, Delta, Alaska, American, US Airways, Spirit, Frontier, AirTran
$322
Air Canada, WestJet
CAD533

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
CAD462
Air Canada, United, Delta
CAD607
Air Canada, WestJet, Alaska, United, Delta, American, US Airways, Cathay
CAD527
United, Alaska, WestJet, US Airways, Air Canada, Delta, American
CAD433
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
CAD711
Air Canada, United, Delta, Alaska, American, WestJet
CAD488
Cheap Flights from Seattle to Portland, ME, United States, from $304 Round trip from SEA to PWM