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 $560 and CA $243 for one-way flights to Richmond Hill for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Mon, Oct 26 - Sun, Nov 1
SEA
Seattle - Tacoma Intl.
YYZ
Pearson Intl.
CA $560 Roundtrip, found 12 hours ago
CA $560
Roundtrip
found 12 hours ago
Select WestJet flight, departing Mon, Oct 26 from Seattle - Tacoma Intl. to Pearson Intl., returning Sun, Nov 1, priced at CA $560 found 12 hours ago
Alaska Airlines
Mon, Oct 19 - Wed, Oct 28
SEA
Seattle - Tacoma Intl.
YYZ
Pearson Intl.
CA $602 Roundtrip, found 5 days ago
CA $602
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Mon, Oct 19 from Seattle - Tacoma Intl. to Pearson Intl., returning Wed, Oct 28, priced at CA $602 found 5 days ago
Delta
Wed, Aug 26 - Mon, Sep 28
SEA
Seattle - Tacoma Intl.
YYZ
Pearson Intl.
CA $610 Roundtrip, found 1 day ago
CA $610
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Aug 26 from Seattle - Tacoma Intl. to Pearson Intl., returning Mon, Sep 28, priced at CA $610 found 1 day ago