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 2 days ago
CA $619
Roundtrip
found 2 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 2 days ago
Delta
Wed, Nov 18 - Sun, Nov 22
SEA
Seattle - Tacoma Intl.
YYZ
Pearson Intl.
CA $656 Roundtrip, found 6 days ago
CA $656
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Nov 18 from Seattle - Tacoma Intl. to Pearson Intl., returning Sun, Nov 22, priced at CA $656 found 6 days ago
WestJet
Thu, Jan 21 - Sun, Jan 31
SEA
Seattle - Tacoma Intl.
YYZ
Pearson Intl.
CA $683 Roundtrip, found 2 days ago
CA $683
Roundtrip
found 2 days ago
Select WestJet flight, departing Thu, Jan 21 from Seattle - Tacoma Intl. to Pearson Intl., returning Sun, Jan 31, priced at CA $683 found 2 days ago