Cheap Flights From Pittsburgh Intl. (PIT) To Seattle - Tacoma Intl. (SEA)

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Cheapest Flights from Pittsburgh (PIT) to Seattle (SEA)

The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were CA $410 round trip and CA $136 one way. Prices and availability subject to change. Additional terms may apply.

Mon., Aug. 11 - Fri., Aug. 15
PIT
Pittsburgh
SEA
Seattle
CA $410 Roundtrip, found 12 hours ago
CA $410
Roundtrip
found 12 hours ago
Select Alaska Airlines flight, departing Mon., Aug. 11 from Pittsburgh to Seattle, returning Fri., Aug. 15, priced at CA $410 found 12 hours ago
Mon., Jun. 23 - Sun., Jun. 29
PIT
Pittsburgh
SEA
Seattle
CA $419 Roundtrip, found 10 hours ago
CA $419
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Mon., Jun. 23 from Pittsburgh to Seattle, returning Sun., Jun. 29, priced at CA $419 found 10 hours ago
Sat., Aug. 9 - Wed., Aug. 20
PIT
Pittsburgh
SEA
Seattle
CA $422 Roundtrip, found 12 hours ago
CA $422
Roundtrip
found 12 hours ago
Select Alaska Airlines flight, departing Sat., Aug. 9 from Pittsburgh to Seattle, returning Wed., Aug. 20, priced at CA $422 found 12 hours ago
Mon., Jun. 23 - Sun., Jun. 29
PIT
Pittsburgh
SEA
Seattle
CA $449 Roundtrip, found 10 hours ago
CA $449
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Mon., Jun. 23 from Pittsburgh to Seattle, returning Sun., Jun. 29, priced at CA $449 found 10 hours ago
Fri., Sep. 5 - Fri., Sep. 12
PIT
Pittsburgh
SEA
Seattle
CA $457 Roundtrip, found 5 days ago
CA $457
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Fri., Sep. 5 from Pittsburgh to Seattle, returning Fri., Sep. 12, priced at CA $457 found 5 days ago
Sat., Sep. 6 - Sat., Sep. 13
PIT
Pittsburgh
SEA
Seattle
CA $481 Roundtrip, found 5 days ago
CA $481
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat., Sep. 6 from Pittsburgh to Seattle, returning Sat., Sep. 13, priced at CA $481 found 5 days ago
Sat., Aug. 9 - Wed., Aug. 20
PIT
Pittsburgh
SEA
Seattle
CA $492 Roundtrip, found 12 hours ago
CA $492
Roundtrip
found 12 hours ago
Select Alaska Airlines flight, departing Sat., Aug. 9 from Pittsburgh to Seattle, returning Wed., Aug. 20, priced at CA $492 found 12 hours ago
Mon., Aug. 11 - Fri., Aug. 15
PIT
Pittsburgh
SEA
Seattle
CA $495 Roundtrip, found 12 hours ago
CA $495
Roundtrip
found 12 hours ago
Select Alaska Airlines flight, departing Mon., Aug. 11 from Pittsburgh to Seattle, returning Fri., Aug. 15, priced at CA $495 found 12 hours ago
Fri., Sep. 5 - Fri., Sep. 12
PIT
Pittsburgh
SEA
Seattle
CA $511 Roundtrip, found 5 days ago
CA $511
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Fri., Sep. 5 from Pittsburgh to Seattle, returning Fri., Sep. 12, priced at CA $511 found 5 days ago
Sat., Sep. 6 - Sat., Sep. 13
PIT
Pittsburgh
SEA
Seattle
CA $531 Roundtrip, found 5 days ago
CA $531
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat., Sep. 6 from Pittsburgh to Seattle, returning Sat., Sep. 13, priced at CA $531 found 5 days ago

Popular Flight Routes from Pittsburgh (PIT)

Travelers at PIT love to visit these top cities. Roam to the top destinations from Pittsburgh (PIT) today with the cheap prices from Travelocity!

Popular Flight Routes from Seattle (SEA)

Travelers at SEA love to visit these top cities. Roam to the top destinations from Seattle(SEA) today with the cheap prices from Travelocity!

*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.