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FNT to BFI: distance & flight time
Flint (Bishop International Airport) → Seattle (Boeing Field King County International Airport)
1,882 mi
3,029 km · 1,635 nm
4h 9m
estimated nonstop flight time
-3h
time difference · heading northwest
See live FNT→BFI fares Phone-only fares on this route — call free
Flight time details
1,882 miles nonstop takes roughly 4h 9m gate to gate, flying northwest. 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
- FNT — Bishop International Airport · Flint, United States
- 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 FNT
- DTW · Detroit Metropolitan Wayne County Airport56 mi away
- PTK · Oakland County International Airport26 mi away
- MBS · MBS International Airport43 mi away
- LAN · Capital City Airport45 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 FNT from BFI?
The flight distance from Flint (FNT) to Seattle (BFI) is 1,882 miles (3,029 km, 1,635 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FNT to BFI?
A nonstop flight takes about 4h 9m 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 Flint and Seattle?
Seattle is 3 hours behind Flint.
What is the cheapest way to fly from FNT to BFI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FNT–BFI that never appear on search engines, with no booking fees.