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BNA to IAG: distance & flight time
Nashville (Nashville International Airport) → Niagara Falls (Niagara Falls International Airport)
634 mi
1,020 km · 551 nm
1h 51m
estimated nonstop flight time
+1h
time difference · heading northeast
See live BNA→IAG fares Phone-only fares on this route — call free
Flight time details
634 miles nonstop takes roughly 1h 51m gate to gate, flying northeast. 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
- BNA — Nashville International Airport · Nashville, 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 BNA
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 BNA from IAG?
The flight distance from Nashville (BNA) to Niagara Falls (IAG) is 634 miles (1,020 km, 551 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BNA to IAG?
A nonstop flight takes about 1h 51m 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 Nashville and Niagara Falls?
Niagara Falls is 1 hour ahead of Nashville.
What is the cheapest way to fly from BNA to IAG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BNA–IAG that never appear on search engines, with no booking fees.