Cheap flights from Toronto to Seattle
Travel > North America > United States > Toronto to Seattle flights
Check our current prices for flights from Toronto to Seattle. Please note that we also give you historical search data for this city connection. These are all airfares that people found in the past, in order to find more current flight information from Toronto to Seattle, you will need to run a search below.
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Book your flight now with Cheapoair.com and save!
Cheap Seattle airfares from $487/RT are provided by Cheapoair.com. Outbound flight is leaving on 06/01/2025, 08:00 am from Toronto Pearson (YYZ) airport and arrives at Seattle/tacoma Sea/tac (SEA) at 01:08 pm. The flight time is 5 hours and 8 minutes. The Returning flight departes on 06/07/2025, 07:05 am (other return dates are also available). Date posted: 04 Jan 2025
Price evolution for flights From Toronto To Seattle
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Recent Deals on Flights from Toronto to Seattle:Roundtrip / Oneway
- $487
Westjet
cheapoair.com check priceFrom To Departure Time Toronto, ON (YYZ) Seattle, WA (SEA) 06/01/2025 08:00 am Seattle, WA (SEA) Toronto, ON (YYZ) 06/07/2025 07:05 am - $521
Multiple Airlines
cheapoair.com check priceFrom To Departure Time Toronto, ON (YYZ) Seattle, WA (SEA) 06/01/2025 08:00 am Seattle, WA (SEA) Toronto, ON (YYZ) 06/07/2025 07:30 am - $545
Multiple Airlines
cheapoair.com check priceFrom To Departure Time Toronto, ON (YYZ) Seattle, WA (SEA) 03/15/2025 04:20 pm Seattle, WA (SEA) Toronto, ON (YYZ) 03/21/2025 07:10 pm - $557
Multiple Airlines
cheapoair.com check priceFrom To Departure Time Toronto, ON (YYZ) Seattle, WA (SEA) 03/15/2025 04:20 pm Seattle, WA (SEA) Toronto, ON (YYZ) 03/21/2025 03:15 pm - We are sorry but currently there are no oneway offers for flights from Toronto to Seattle.
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Know what to do when flying to Seattle?
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