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Toronto to Seattle is a 3,307 km route with a -3 hour timezone difference. Most flights have 1 stop. The shortest flight time we've seen is 6h 25m.
The cheapest economy flight we're currently tracking is $341. Over the last 30 days, prices have dropped 3.2% (recent average: $398).
Airlines operating Toronto to Seattle include WestJet. We're tracking trips ranging from 7 to 30 days.
We'll notify you when fares on YYZ→SEA drop.