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BFI to YZD: distance & flight time
Seattle (Boeing Field King County International Airport) → Toronto (Downsview Airport)
2,059 mi
3,314 km · 1,790 nm
4h 30m
estimated nonstop flight time
+3h
time difference · heading east
See live BFI→YZD fares Phone-only fares on this route — call free
Flight time details
2,059 miles nonstop takes roughly 4h 30m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- BFI — Boeing Field King County International Airport · Seattle, United States
- YZD — Downsview Airport · Toronto, Canada
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near BFI
- SEA · Seattle Tacoma International Airport6 mi away
- RNT · Renton Municipal Airport5 mi away
- PWT · Bremerton National Airport22 mi away
- TIW · Tacoma Narrows Airport22 mi away
Near YZD
Frequently asked questions
How far is BFI from YZD?
The flight distance from Seattle (BFI) to Toronto (YZD) is 2,059 miles (3,314 km, 1,790 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BFI to YZD?
A nonstop flight takes about 4h 30m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Seattle and Toronto?
Toronto is 3 hours ahead of Seattle.
What is the cheapest way to fly from BFI to YZD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BFI–YZD that never appear on search engines, with no booking fees.