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ZGF to BFI: distance & flight time
Grand Forks (Grand Forks Airport) → Seattle (Boeing Field King County International Airport)
205 mi
331 km · 179 nm
1h
estimated nonstop flight time
—
time difference · heading southwest
See live ZGF→BFI fares Phone-only fares on this route — call free
Flight time details
205 miles nonstop takes roughly 1h gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- ZGF — Grand Forks Airport · Grand Forks, 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 ZGF
- YZZ · Trail Airport37 mi away
- YCG · Castlegar/West Kootenay Regional Airport41 mi away
- YYF · Penticton Airport61 mi away
- YLW · Kelowna International Airport78 mi away
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 ZGF from BFI?
The flight distance from Grand Forks (ZGF) to Seattle (BFI) is 205 miles (331 km, 179 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ZGF to BFI?
A nonstop flight takes about 1h 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 cheapest way to fly from ZGF to BFI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZGF–BFI that never appear on search engines, with no booking fees.