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INI to IAG: distance & flight time
Nis (Nis Airport) → Niagara Falls (Niagara Falls International Airport)
4,720 mi
7,596 km · 4,102 nm
9h 43m
estimated nonstop flight time
-6h
time difference · heading northwest
See live INI→IAG fares Phone-only fares on this route — call free
Flight time details
4,720 miles nonstop takes roughly 9h 43m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- INI — Nis Airport · Nis, Serbia
- 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 INI
- PRN · Priština International Airport67 mi away
- SOF · Sofia Airport90 mi away
- SKP · Skopje Alexander the Great Airport96 mi away
- CRA · Craiova Airport122 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 INI from IAG?
The flight distance from Nis (INI) to Niagara Falls (IAG) is 4,720 miles (7,596 km, 4,102 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from INI to IAG?
A nonstop flight takes about 9h 43m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from INI to IAG?
Nonstop service on INI–IAG depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 9h 43m nonstop estimate.
What is the time difference between Nis and Niagara Falls?
Niagara Falls is 6 hours behind Nis.
What is the cheapest way to fly from INI to IAG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on INI–IAG that never appear on search engines, with no booking fees.
Why are some INI to IAG fares phone-only?
Consolidator contracts let us sell certain INI–IAG tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.