Cheap flights from Pittsburgh to Puget Sound from CA $132

View CA $132 flight on Sat, Sep. 20, 2025Opens in a new window

Popular airlines from Pittsburgh to Puget Sound

  • Air Canada

    Air Canada

  • WestJet

    WestJet

  • Flair Airlines

    Flair Airlines

  • American Airlines

    American Airlines

  • United

    United

  • Delta

    Delta

  • Porter Airlines

    Porter Airlines

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Cheap flights from Pittsburgh (PIT) to Puget Sound (SEA)

Prices were available within the past 7 days and start at CA $132 for one-way flights and CA $265 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Sep. 20 - Mon, Sep. 29
PIT
Pittsburgh
SEA
Seattle
CA $265 Roundtrip, found 13 hours ago
CA $265
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Sat, Sep. 20 from Pittsburgh to Seattle, returning Mon, Sep. 29, priced at CA $265 found 13 hours ago
Delta
Sat, Sep. 20 - Mon, Sep. 29
PIT
Pittsburgh
SEA
Seattle
CA $267 Roundtrip, found 13 hours ago
CA $267
Roundtrip
found 13 hours ago
Select Delta flight, departing Sat, Sep. 20 from Pittsburgh to Seattle, returning Mon, Sep. 29, priced at CA $267 found 13 hours ago
American Airlines
Sat, Sep. 20 - Mon, Sep. 29
PIT
Pittsburgh
SEA
Seattle
CA $268 Roundtrip, found 13 hours ago
CA $268
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Sat, Sep. 20 from Pittsburgh to Seattle, returning Mon, Sep. 29, priced at CA $268 found 13 hours ago
Alaska Airlines
Sat, Sep. 20 - Mon, Sep. 29
PIT
Pittsburgh
SEA
Seattle
CA $337 Roundtrip, found 13 hours ago
CA $337
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Sat, Sep. 20 from Pittsburgh to Seattle, returning Mon, Sep. 29, priced at CA $337 found 13 hours ago
United
Wed, Jul. 16 - Wed, Jul. 23
PIT
Pittsburgh
SEA
Seattle
CA $478 Roundtrip, found 2 days ago
CA $478
Roundtrip
found 2 days ago
Select United flight, departing Wed, Jul. 16 from Pittsburgh to Seattle, returning Wed, Jul. 23, priced at CA $478 found 2 days ago
Hawaiian Airlines
Tue, Jul. 15 - Sun, Jul. 20
PIT
Pittsburgh
SEA
Seattle
CA $523 Roundtrip, found 3 days ago
CA $523
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Tue, Jul. 15 from Pittsburgh to Seattle, returning Sun, Jul. 20, priced at CA $523 found 3 days ago
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