Cheap Flights From Pearson Intl. (YYZ) To Seattle - Tacoma Intl. (SEA)

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Cheapest Flights from Toronto (YYZ) to Seattle (SEA)

The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were CA $329 round trip and CA $200 one way. Prices and availability subject to change. Additional terms may apply.

Tue, Feb 24 - Tue, Mar 3
YYZ
Toronto
SEA
Seattle
CA $329 Roundtrip, found 16 hours ago
CA $329
Roundtrip
found 16 hours ago
Select Alaska Airlines flight, departing Tue, Feb 24 from Toronto to Seattle, returning Tue, Mar 3, priced at CA $329 found 16 hours ago
Sat, Jan 17 - Tue, Jan 20
YYZ
Toronto
SEA
Seattle
CA $332 Roundtrip, found 4 hours ago
CA $332
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Sat, Jan 17 from Toronto to Seattle, returning Tue, Jan 20, priced at CA $332 found 4 hours ago
Fri, Feb 13 - Wed, Feb 18
YYZ
Toronto
SEA
Seattle
CA $340 Roundtrip, found 14 hours ago
CA $340
Roundtrip
found 14 hours ago
Select Alaska Airlines flight, departing Fri, Feb 13 from Toronto to Seattle, returning Wed, Feb 18, priced at CA $340 found 14 hours ago
Sun, May 10 - Sun, May 17
YYZ
Toronto
SEA
Seattle
CA $342 Roundtrip, found 1 day ago
CA $342
Roundtrip
found 1 day ago
Select WestJet flight, departing Sun, May 10 from Toronto to Seattle, returning Sun, May 17, priced at CA $342 found 1 day ago
Mon, Jan 12 - Wed, Jan 14
YYZ
Toronto
SEA
Seattle
CA $343 Roundtrip, found 7 hours ago
CA $343
Roundtrip
found 7 hours ago
Select Alaska Airlines flight, departing Mon, Jan 12 from Toronto to Seattle, returning Wed, Jan 14, priced at CA $343 found 7 hours ago
Fri, Jan 16 - Sun, Jan 18
YYZ
Toronto
SEA
Seattle
CA $350 Roundtrip, found 4 hours ago
CA $350
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Fri, Jan 16 from Toronto to Seattle, returning Sun, Jan 18, priced at CA $350 found 4 hours ago
Fri, Jan 9 - Mon, Jan 12
YYZ
Toronto
SEA
Seattle
CA $353 Roundtrip, found 4 hours ago
CA $353
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Fri, Jan 9 from Toronto to Seattle, returning Mon, Jan 12, priced at CA $353 found 4 hours ago
Tue, Dec 9 - Wed, Dec 10
YYZ
Toronto
SEA
Seattle
CA $361 Roundtrip, found 5 days ago
CA $361
Roundtrip
found 5 days ago
Select WestJet flight, departing Tue, Dec 9 from Toronto to Seattle, returning Wed, Dec 10, priced at CA $361 found 5 days ago
Wed, Feb 18 - Wed, Feb 25
YYZ
Toronto
SEA
Seattle
CA $363 Roundtrip, just found
CA $363
Roundtrip
just found
Select WestJet flight, departing Wed, Feb 18 from Toronto to Seattle, returning Wed, Feb 25, priced at CA $363 just found
Wed, Feb 18 - Wed, Feb 25
YYZ
Toronto
SEA
Seattle
CA $365 Roundtrip, just found
CA $365
Roundtrip
just found
Select Alaska Airlines flight, departing Wed, Feb 18 from Toronto to Seattle, returning Wed, Feb 25, priced at CA $365 just found
*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.