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MLS to IAG: distance & flight time
Miles City (Frank Wiley Field) → Niagara Falls (Niagara Falls International Airport)
1,335 mi
2,148 km · 1,160 nm
3h 22m
estimated nonstop flight time
+2h
time difference · heading east
See live MLS→IAG fares Phone-only fares on this route — call free
Flight time details
1,335 miles nonstop takes roughly 3h 22m gate to gate, flying east. 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
- MLS — Frank Wiley Field · Miles City, 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 MLS
- GDV · Dawson Community Airport71 mi away
- OLF · L M Clayton Airport116 mi away
- SDY · Sidney - Richland Regional Airport119 mi away
- SHR · Sheridan County Airport126 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 MLS from IAG?
The flight distance from Miles City (MLS) to Niagara Falls (IAG) is 1,335 miles (2,148 km, 1,160 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MLS to IAG?
A nonstop flight takes about 3h 22m 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 Miles City and Niagara Falls?
Niagara Falls is 2 hours ahead of Miles City.
What is the cheapest way to fly from MLS to IAG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MLS–IAG that never appear on search engines, with no booking fees.