Cheap flights from Philadelphia to Kitsap Peninsula from CA $188

View CA $188 flight on Sat, Aug. 30, 2025Opens in a new window

Popular airlines from Philadelphia to Kitsap Peninsula

  • Air Canada

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  • 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 Philadelphia (ILG) to Kitsap Peninsula (SEA)

Prices were available within the past 7 days and start at CA $188 for one-way flights and CA $377 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, Aug. 30 - Fri, Sep. 5
PHL
Philadelphia
SEA
Seattle
CA $377 Roundtrip, found 5 days ago
CA $377
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, Aug. 30 from Philadelphia to Seattle, returning Fri, Sep. 5, priced at CA $377 found 5 days ago
Hawaiian Airlines
Sat, Nov. 22 - Mon, Nov. 24
PHL
Philadelphia
SEA
Seattle
CA $380 Roundtrip, found 3 days ago
CA $380
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Sat, Nov. 22 from Philadelphia to Seattle, returning Mon, Nov. 24, priced at CA $380 found 3 days ago
Alaska Airlines
Wed, Oct. 1 - Wed, Oct. 8
PHL
Philadelphia
SEA
Seattle
CA $381 Roundtrip, found 1 day ago
CA $381
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Oct. 1 from Philadelphia to Seattle, returning Wed, Oct. 8, priced at CA $381 found 1 day ago
American Airlines
Sat, Nov. 22 - Mon, Nov. 24
PHL
Philadelphia
SEA
Seattle
CA $383 Roundtrip, found 3 days ago
CA $383
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Nov. 22 from Philadelphia to Seattle, returning Mon, Nov. 24, priced at CA $383 found 3 days ago
Delta
Thu, Oct. 2 - Wed, Oct. 8
PHL
Philadelphia
SEA
Seattle
CA $398 Roundtrip, found 1 day ago
CA $398
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Oct. 2 from Philadelphia to Seattle, returning Wed, Oct. 8, priced at CA $398 found 1 day ago
Frontier Airlines
Mon, Aug. 11 - Fri, Aug. 15
PHL
Philadelphia
PAE
Seattle
CA $420 Roundtrip, found 5 days ago
CA $420
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Mon, Aug. 11 from Philadelphia to Seattle, returning Fri, Aug. 15, priced at CA $420 found 5 days ago
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