Cheap flights from Pittsburgh (PIT) to Seattle (SEA)

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Lowest round trip fares by airline from Pittsburgh and Seattle

Cheapest prices ($143 One Way, $295 Round Trip) found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Sat, Oct 31 - Tue, Nov 3
PIT
Pittsburgh
SEA
Seattle
$295 Roundtrip, found 6 days ago
$295
Roundtrip
found 6 days ago
Select Bargain Flight flight, departing Sat, Oct 31 from Pittsburgh to Seattle, returning Tue, Nov 3, priced at $295 found 6 days ago
Sat, Oct 31 - Tue, Nov 3
PIT
Pittsburgh
SEA
Seattle
$303 Roundtrip, found 6 days ago
$303
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Oct 31 from Pittsburgh to Seattle, returning Tue, Nov 3, priced at $303 found 6 days ago
Sat, Oct 31 - Tue, Nov 3
PIT
Pittsburgh
SEA
Seattle
$308 Roundtrip, found 6 days ago
$308
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Sat, Oct 31 from Pittsburgh to Seattle, returning Tue, Nov 3, priced at $308 found 6 days ago
Sat, Oct 31 - Tue, Nov 3
PIT
Pittsburgh
SEA
Seattle
$311 Roundtrip, found 6 days ago
$311
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Oct 31 from Pittsburgh to Seattle, returning Tue, Nov 3, priced at $311 found 6 days ago
Wed, May 5 - Mon, May 10
PIT
Pittsburgh
SEA
Seattle
$325 Roundtrip, found 23 hours ago
$325
Roundtrip
found 23 hours ago
Select Bargain Flight flight, departing Wed, May 5 from Pittsburgh to Seattle, returning Mon, May 10, priced at $325 found 23 hours ago

Fly From Pittsburgh to Seattle

Origin
Pittsburgh
Destination
Seattle
Number of Daily Flights
Earliest Flight Departure Date
Latest Flight Departure Date
Popular Airlines

Pittsburgh to Seattle

Cheap flights from Pittsburgh to Seattle

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*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.