Flights From Seattle (SEA) to Richmond Hill (YTO)

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Selected fares from Seattle to Richmond Hill

The cheapest prices found with in the last 7 days for return flights were CA $554 and CA $288 for one-way flights to Richmond Hill for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Fri, Dec 4 - Thu, Dec 17
SEA
Seattle - Tacoma Intl.
YYZ
Pearson Intl.
CA $554 Roundtrip, found 5 days ago
CA $554
Roundtrip
found 5 days ago
Select WestJet flight, departing Fri, Dec 4 from Seattle - Tacoma Intl. to Pearson Intl., returning Thu, Dec 17, priced at CA $554 found 5 days ago
WestJet
Wed, Oct 21 - Wed, Oct 28
SEA
Seattle - Tacoma Intl.
YYZ
Pearson Intl.
CA $581 Roundtrip, found 6 days ago
CA $581
Roundtrip
found 6 days ago
Select WestJet flight, departing Wed, Oct 21 from Seattle - Tacoma Intl. to Pearson Intl., returning Wed, Oct 28, priced at CA $581 found 6 days ago
Alaska Airlines
Wed, Nov 18 - Tue, Dec 1
SEA
Seattle - Tacoma Intl.
YYZ
Pearson Intl.
CA $606 Roundtrip, found 10 hours ago
CA $606
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Wed, Nov 18 from Seattle - Tacoma Intl. to Pearson Intl., returning Tue, Dec 1, priced at CA $606 found 10 hours ago