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Cheap Flights from Pittsburgh to Seattle - PIT to SEA

Did You Know?

American Airlines has 490 connecting flights between Pittsburgh, PA and Seattle.
You must make at least one connection to fly from Pittsburgh, PA to Seattle.

Cheap Domestic Flights from Pittsburgh - PIT

Flights
Airline
Lowest Price
Alaska, American, United, Delta, JetBlue, AirTran, US Airways
$383

Cheap Domestic Flights to Seattle - SEA

Flights
Airline
Lowest Price
US Airways, Frontier, Hawaiian, Alaska, JetBlue, Sun Country, Virgin America, AirTran, Delta, United, American
$250
JetBlue, AirTran, Alaska, United, Delta, US Airways, American
$289
US Airways, Alaska, Delta, Frontier, United, American
$211
US Airways, American, Delta, United, Alaska, AirTran
$447
AirTran, United, Delta, US Airways, Alaska, American, JetBlue
$348
AirTran, Delta, United, US Airways
$471
American, United, Delta, US Airways, Alaska, Frontier
$369
American, US Airways, Delta, United
$273
US Airways, United, Delta
$319
American, US Airways, Delta, United
$471
US Airways, Delta, United
$410
US Airways, United
$490
Delta, United, US Airways
$370
AirTran, Virgin America, Frontier, JetBlue, United, Delta, Alaska, US Airways, American
$274
Alaska, US Airways, Spirit, United, Delta, AirTran, JetBlue, American
$246
United, US Airways, American, Sun Country, JetBlue, Frontier, Virgin America, AirTran, Alaska, Delta
$261
AirTran, JetBlue, Spirit, American, Delta, United, US Airways
$306
Delta, Alaska, United, US Airways, American, JetBlue, AirTran
$148
Delta, Alaska, US Airways, American, Sun Country, AirTran, JetBlue, Frontier, Virgin America, United
$164
Frontier, American, US Airways, Delta, United, Alaska
$331
US Airways, American, Alaska, Delta, United
$410
Sun Country, United, Delta, Alaska, AirTran, Virgin America, Frontier, JetBlue, US Airways, American
$304
WestJet, Air Canada
$678
United, Delta, US Airways, AirTran, American, JetBlue, Frontier
$211

Cheap International Flights from Pittsburgh - PIT

Flights
Airline
Lowest Price
United, Delta, Alaska, Air Canada, WestJet, American, US Airways
$441

Cheap International Flights to Seattle - SEA

Flights
Airline
Lowest Price
Air Canada
$1278
WestJet, American, US Airways, Alaska, Delta, United, Air Canada
$691
Air Canada, United, WestJet, Delta, American, US Airways, Alaska
$466
Delta, US Airways, Air Canada, Alaska, WestJet, United, American
$468
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Cheap Flights from Pittsburgh to Seattle, from $328 Round trip from PIT to SEA