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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
$356
AirTran, United, US Airways, Delta, Alaska, American, Sun Country, JetBlue, Virgin America
$313
Delta, Alaska, US Airways, American, Sun Country, United, Frontier, AirTran, Virgin America
$289
Delta, United, US Airways
$331
United, Delta, US Airways, Alaska, Frontier, AirTran, American
$351
Virgin America, JetBlue, US Airways, American, United, Delta, Alaska
$339
Delta, United, Virgin America, US Airways, American, Alaska, AirTran, JetBlue
$368
Hawaiian, AirTran, United, Delta, Alaska, US Airways, Sun Country, JetBlue, Frontier, American, Virgin America
$282
United, Alaska, American, Sun Country, Frontier, Virgin America, Delta, US Airways
$289
United, Delta, US Airways
$331
US Airways, Delta
$379
Delta, Alaska, US Airways, American, United
$370
Delta, US Airways, JetBlue, United
$375
US Airways, Alaska, AirTran, Delta, United, American, JetBlue
$287

Cheap Domestic Flights to Portland - PWM

Flights
Airline
Lowest Price
US Airways, JetBlue, United, Delta
$375
JetBlue, United, Alaska, US Airways, American, Spirit, Frontier, Virgin America, AirTran
$310
JetBlue, Virgin America, Spirit, US Airways, American, Delta, United, Alaska, AirTran
$266
United, Delta, US Airways
$342
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
CAD590

Cheap International Flights from Seattle - SEA

Flights
Airline
Lowest Price
Delta, US Airways, American, United, Air Canada, Alaska
$466

Cheap International Flights to Portland - PWM

Flights
Airline
Lowest Price
US Airways, WestJet, Delta, United, Air Canada
CAD461
Air Canada, United, Delta
CAD599
Air Canada, WestJet, Alaska, United, Delta, American, US Airways, Cathay
CAD613
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
CAD763
Air Canada, United, Delta, Alaska, American, WestJet
CAD528
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Cheap Flights from Seattle to Portland, ME, United States, from $317 Round trip from SEA to PWM