Cheap flights from Seattle to Carpathian Mountains from CA $142

View CA $142 flight on Tue, Oct. 28, 2025Opens in a new window

Popular airlines from Seattle to Carpathian Mountains

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Cheap flights from Seattle (SEA) to Carpathian Mountains (null)

Prices were available within the past 7 days and start at CA $142 for one-way flights and CA $312 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Oct. 1 - Thu, Oct. 2
SEA
Seattle
YYZ
Toronto
CA $312 Roundtrip, found 10 hours ago
CA $312
Roundtrip
found 10 hours ago
Select United flight, departing Wed, Oct. 1 from Seattle to Toronto, returning Thu, Oct. 2, priced at CA $312 found 10 hours ago
WestJet
Thu, Nov. 13 - Fri, Nov. 14
SEA
Seattle
YYZ
Toronto
CA $337 Roundtrip, found 1 day ago
CA $337
Roundtrip
found 1 day ago
Select WestJet flight, departing Thu, Nov. 13 from Seattle to Toronto, returning Fri, Nov. 14, priced at CA $337 found 1 day ago
Alaska Airlines
Tue, Oct. 14 - Tue, Oct. 21
SEA
Seattle
YYZ
Toronto
CA $351 Roundtrip, found 10 hours ago
CA $351
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Tue, Oct. 14 from Seattle to Toronto, returning Tue, Oct. 21, priced at CA $351 found 10 hours ago
Air Canada
Wed, Dec. 17 - Wed, Dec. 31
SEA
Seattle
YYZ
Toronto
CA $351 Roundtrip, found 9 hours ago
CA $351
Roundtrip
found 9 hours ago
Select Air Canada flight, departing Wed, Dec. 17 from Seattle to Toronto, returning Wed, Dec. 31, priced at CA $351 found 9 hours ago
United
Thu, Nov. 13 - Fri, Nov. 14
SEA
Seattle
YYZ
Toronto
CA $351 Roundtrip, found 1 day ago
CA $351
Roundtrip
found 1 day ago
Select United flight, departing Thu, Nov. 13 from Seattle to Toronto, returning Fri, Nov. 14, priced at CA $351 found 1 day ago
American Airlines
Sat, Nov. 1 - Tue, Nov. 4
SEA
Seattle
YYZ
Toronto
CA $442 Roundtrip, found 5 hours ago
CA $442
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Sat, Nov. 1 from Seattle to Toronto, returning Tue, Nov. 4, priced at CA $442 found 5 hours ago
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