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TVF to IAG: distance & flight time
Thief River Falls (Thief River Falls Regional Airport) → Niagara Falls (Niagara Falls International Airport)
899 mi
1,446 km · 781 nm
2h 25m
estimated nonstop flight time
+1h
time difference · heading east
See live TVF→IAG fares Phone-only fares on this route — call free
Flight time details
899 miles nonstop takes roughly 2h 25m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- TVF — Thief River Falls Regional Airport · Thief River Falls, United States
- IAG — Niagara Falls International Airport · Niagara Falls, 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 IAG
- YYZ · Lester B. Pearson International Airport52 mi away
- YCM · Niagara District Airport13 mi away
- BUF · Buffalo Niagara International Airport16 mi away
- DU9 · Dunnville Airport37 mi away
Frequently asked questions
How far is TVF from IAG?
The flight distance from Thief River Falls (TVF) to Niagara Falls (IAG) is 899 miles (1,446 km, 781 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TVF to IAG?
A nonstop flight takes about 2h 25m 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 Niagara Falls?
Niagara Falls is 1 hour ahead of Thief River Falls.
What is the cheapest way to fly from TVF to IAG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TVF–IAG that never appear on search engines, with no booking fees.