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GNT to IAG: distance & flight time
Grants (Grants-Milan Municipal Airport) → Niagara Falls (Niagara Falls International Airport)
1,636 mi
2,633 km · 1,422 nm
3h 40m
estimated nonstop flight time
+2h
time difference · heading northeast
See live GNT→IAG fares Phone-only fares on this route — call free
Flight time details
1,636 miles nonstop takes roughly 3h 40m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- GNT — Grants-Milan Municipal Airport · Grants, 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 GNT
- GUP · Gallup Municipal Airport55 mi away
- ABQ · Albuquerque International Sunport74 mi away
- LAM · Los Alamos Airport104 mi away
- SAF · Santa Fe Municipal Airport107 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 GNT from IAG?
The flight distance from Grants (GNT) to Niagara Falls (IAG) is 1,636 miles (2,633 km, 1,422 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GNT to IAG?
A nonstop flight takes about 3h 40m 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 Grants and Niagara Falls?
Niagara Falls is 2 hours ahead of Grants.
What is the cheapest way to fly from GNT to IAG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GNT–IAG that never appear on search engines, with no booking fees.