TorontoSeattleDirect FlightsYYZ–BFI
Toronto (Toronto Pearson International Airport) to Seattle (Boeing Field/King County International Airport).
Flight time from YYZ to BFI is estimated at about 4h 49m, based on the 2,053-mile great-circle distance. Our current captured departure sample includes Scheduled across 1 captured airline, with Alaska Airlines appearing most often in that sample.
Plan this routeAt a glance
| Est. flight time | Distance | Captured freq. | Type |
|---|---|---|---|
| ~4h 49m Estimated from great-circle distance — no tracked flights yet. | 2,053 mi | Scheduled From the current provider sample; confirm live timetables before booking. | International |
Airlines on this route
Captured airlines for YYZ to BFI
Our current provider sample includes Scheduled from YYZ to BFI across 1 captured airline.
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| Alaska Airlines | Scheduled | Varies by schedule | — |
Typical aircraft
Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for YYZ to BFI, last seen June 14, 2026. Frequency uses 0 scheduled departures across 1 observed day; flight time is estimated from great-circle distance until this route has enough tracked flights for an observed average. Provider coverage can miss operators on some routes, so confirm live timetables before booking.
Route FAQ
How long is the flight from YYZ to BFI?
The YYZ to BFI flight time is estimated at about 4h 49m from great-circle distance until enough tracked flights are available.
How far is YYZ from BFI?
YYZ to BFI is about 2,053 miles by air.
Which airlines fly from YYZ to BFI?
Our current provider sample for YYZ to BFI includes Alaska Airlines. Confirm live timetables before booking.