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IAG to GFK: distance & flight time
Niagara Falls (Niagara Falls International Airport) → Grand Forks (Grand Forks International Airport)
941 mi
1,514 km · 818 nm
2h 31m
estimated nonstop flight time
-1h
time difference · heading northwest
See live IAG→GFK fares Phone-only fares on this route — call free
Flight time details
941 miles nonstop takes roughly 2h 31m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- IAG — Niagara Falls International Airport · Niagara Falls, United States
- GFK — Grand Forks International Airport · Grand Forks, 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 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
Near GFK
- RDR · Grand Forks Air Force Base10 mi away
- TVF · Thief River Falls Regional Airport47 mi away
- PMB · Pembina Municipal Airport69 mi away
- FAR · Hector International Airport73 mi away
Frequently asked questions
How far is IAG from GFK?
The flight distance from Niagara Falls (IAG) to Grand Forks (GFK) is 941 miles (1,514 km, 818 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAG to GFK?
A nonstop flight takes about 2h 31m 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 Niagara Falls and Grand Forks?
Grand Forks is 1 hour behind Niagara Falls.
What is the cheapest way to fly from IAG to GFK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAG–GFK that never appear on search engines, with no booking fees.