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 $558 and CA $242 for one-way flights to Richmond Hill for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Wed, Oct 28 - Mon, Nov 2
SEA
Seattle - Tacoma Intl.
YYZ
Pearson Intl.
CA $558 Roundtrip, found 2 days ago
CA $558
Roundtrip
found 2 days ago
Select WestJet flight, departing Wed, Oct 28 from Seattle - Tacoma Intl. to Pearson Intl., returning Mon, Nov 2, priced at CA $558 found 2 days ago
Delta
Fri, Oct 16 - Mon, Oct 19
SEA
Seattle - Tacoma Intl.
YYZ
Pearson Intl.
CA $609 Roundtrip, found 1 hour ago
CA $609
Roundtrip
found 1 hour ago
Select Delta flight, departing Fri, Oct 16 from Seattle - Tacoma Intl. to Pearson Intl., returning Mon, Oct 19, priced at CA $609 found 1 hour ago
Alaska Airlines
Sun, Nov 29 - Sat, Apr 3
SEA
Seattle - Tacoma Intl.
YYZ
Pearson Intl.
CA $643 Roundtrip, found 2 days ago
CA $643
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sun, Nov 29 from Seattle - Tacoma Intl. to Pearson Intl., returning Sat, Apr 3, priced at CA $643 found 2 days ago