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YCC to BFI: distance & flight time
Cornwall (Cornwall Regional Airport) → Seattle (Boeing Field King County International Airport)
2,248 mi
3,619 km · 1,954 nm
4h 53m
estimated nonstop flight time
-3h
time difference · heading west
See live YCC→BFI fares Phone-only fares on this route — call free
Flight time details
2,248 miles nonstop takes roughly 4h 53m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- YCC — Cornwall Regional Airport · Cornwall, Canada
- BFI — Boeing Field King County International Airport · Seattle, United States
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 YCC
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
Frequently asked questions
How far is YCC from BFI?
The flight distance from Cornwall (YCC) to Seattle (BFI) is 2,248 miles (3,619 km, 1,954 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YCC to BFI?
A nonstop flight takes about 4h 53m 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 Cornwall and Seattle?
Seattle is 3 hours behind Cornwall.
What is the cheapest way to fly from YCC to BFI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YCC–BFI that never appear on search engines, with no booking fees.