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TVF to BFI: distance & flight time
Thief River Falls (Thief River Falls Regional Airport) → Seattle (Boeing Field King County International Airport)
1,207 mi
1,942 km · 1,049 nm
3h 5m
estimated nonstop flight time
-2h
time difference · heading west
See live TVF→BFI fares Phone-only fares on this route — call free
Flight time details
1,207 miles nonstop takes roughly 3h 5m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- TVF — Thief River Falls Regional Airport · Thief River Falls, 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 TVF
- GFK · Grand Forks International Airport47 mi away
- RDR · Grand Forks Air Force Base57 mi away
- BJI · Bemidji Regional Airport70 mi away
- PMB · Pembina Municipal Airport77 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 TVF from BFI?
The flight distance from Thief River Falls (TVF) to Seattle (BFI) is 1,207 miles (1,942 km, 1,049 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TVF to BFI?
A nonstop flight takes about 3h 5m 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 Thief River Falls and Seattle?
Seattle is 2 hours behind Thief River Falls.
What is the cheapest way to fly from TVF to BFI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TVF–BFI that never appear on search engines, with no booking fees.