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 $619 and CA $299 for one-way flights to Richmond Hill for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, Feb 27 - Mon, Mar 1
SEA
Seattle - Tacoma Intl.
YYZ
Pearson Intl.
CA $619 Roundtrip, found 6 days ago
CA $619
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Feb 27 from Seattle - Tacoma Intl. to Pearson Intl., returning Mon, Mar 1, priced at CA $619 found 6 days ago
WestJet
Wed, Dec 2 - Thu, Dec 3
SEA
Seattle - Tacoma Intl.
YYZ
Pearson Intl.
CA $622 Roundtrip, found 1 hour ago
CA $622
Roundtrip
found 1 hour ago
Select WestJet flight, departing Wed, Dec 2 from Seattle - Tacoma Intl. to Pearson Intl., returning Thu, Dec 3, priced at CA $622 found 1 hour ago
Delta
Tue, Dec 8 - Fri, Dec 11
SEA
Seattle - Tacoma Intl.
YYZ
Pearson Intl.
CA $657 Roundtrip, found 1 day ago
CA $657
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Dec 8 from Seattle - Tacoma Intl. to Pearson Intl., returning Fri, Dec 11, priced at CA $657 found 1 day ago