Cheap flights from Toronto to Puget Sound from CA $207

View CA $207 flight on Wed, Nov. 26, 2025Opens in a new window

Popular airlines from Toronto 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 Toronto (YTO) to Puget Sound (SEA)

Prices were available within the past 7 days and start at CA $207 for one-way flights and CA $345 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed., Nov. 26 - Sun., Nov. 30
YYZ
Toronto
SEA
Seattle
CA $345 Roundtrip, just found
CA $345
Roundtrip
just found
Select Air Canada flight, departing Wed., Nov. 26 from Toronto to Seattle, returning Sun., Nov. 30, priced at CA $345 just found
Air Canada
Thu., Sep. 18 - Mon., Sep. 22
YKF
Kitchener
SEA
Seattle
CA $345 Roundtrip, found 2 hours ago
CA $345
Roundtrip
found 2 hours ago
Select Air Canada flight, departing Thu., Sep. 18 from Kitchener to Seattle, returning Mon., Sep. 22, priced at CA $345 found 2 hours ago
United
Wed., Nov. 26 - Sun., Nov. 30
YYZ
Toronto
SEA
Seattle
CA $353 Roundtrip, just found
CA $353
Roundtrip
just found
Select United flight, departing Wed., Nov. 26 from Toronto to Seattle, returning Sun., Nov. 30, priced at CA $353 just found
WestJet
Tue., Sep. 16 - Wed., Sep. 17
YYZ
Toronto
SEA
Seattle
CA $381 Roundtrip, found 6 days ago
CA $381
Roundtrip
found 6 days ago
Select WestJet flight, departing Tue., Sep. 16 from Toronto to Seattle, returning Wed., Sep. 17, priced at CA $381 found 6 days ago
Alaska Airlines
Wed., Oct. 8 - Wed., Oct. 15
YYZ
Toronto
SEA
Seattle
CA $391 Roundtrip, found 18 hours ago
CA $391
Roundtrip
found 18 hours ago
Select Alaska Airlines flight, departing Wed., Oct. 8 from Toronto to Seattle, returning Wed., Oct. 15, priced at CA $391 found 18 hours ago
Porter Airlines
Wed., Aug. 13 - Sun., Aug. 17
YYZ
Toronto
PAE
Seattle
CA $654 Roundtrip, found 3 days ago
CA $654
Roundtrip
found 3 days ago
Select Porter Airlines flight, departing Wed., Aug. 13 from Toronto to Seattle, returning Sun., Aug. 17, priced at CA $654 found 3 days ago
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