Flights from Toronto (YYZ) to Seattle (SEA)

Route intelligence for YYZ → SEA: direct flights, stopover options, and timetable coverage in one place.

Show route on mapAll flights from YYZAll flights to SEA

Direct flights

5 direct option(s) across 5 airline(s) · 3,307 km route distance.

  • Air Canada · 320 min · 3307 km
  • United Airlines · 322 min · 3307 km
  • Brussels Airlines · 322 min · 3307 km
  • Alaska Airlines · 328 min · 3307 km
  • Air Tahiti Nui · 328 min · 3307 km

Explore these airlines on this city pair

Open each airline route-map page to compare broader network depth before committing to a nonstop or one-stop strategy.

Air Canada route map →United Airlines route map →Brussels Airlines route map →Alaska Airlines route map →Air Tahiti Nui route map →

Stopover options

  • No stopover itineraries available.

Timetable coverage

Published flight numbers: AC541, AS401, SN9581, TN2513, UA8270

Published schedule snapshot may be stale

Flight number: AC 541

Operating days: 1, 2, 3, 4, 5, 6, 7

  • YYZ 08:55 → SEA 11:15

Plan this city pair

Compare nearby alternatives and airline networks to decide whether a direct trip, one-stop connection, or reverse search gives you better options.

Explore all departures from YYZ →Explore all arrivals to SEA →Compare airline network coverage →Browse airports by country →

Route planning checklist

  • Compare direct duration with one-stop total duration before committing to a fare.
  • Check inbound alternatives on flights to SEA when return timing is important.
  • Use Guides for alliance and hub strategy playbooks.
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