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UNA to IAG: distance & flight time
Una (Hotel Transamérica Airport) → Niagara Falls (Niagara Falls International Airport)
4,766 mi
7,670 km · 4,141 nm
9h 49m
estimated nonstop flight time
-1h
time difference · heading northwest
See live UNA→IAG fares Phone-only fares on this route — call free
Flight time details
4,766 miles nonstop takes roughly 9h 49m 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
- UNA — Hotel Transamérica Airport · Una, Brazil
- 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 UNA
- IOS · Bahia - Jorge Amado Airport37 mi away
- BPS · Porto Seguro Airport75 mi away
- VDC · Vitória da Conquista Airport129 mi away
- VAL · Valença Airport142 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 UNA from IAG?
The flight distance from Una (UNA) to Niagara Falls (IAG) is 4,766 miles (7,670 km, 4,141 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UNA to IAG?
A nonstop flight takes about 9h 49m 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 UNA to IAG?
Nonstop service on UNA–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 49m nonstop estimate.
What is the time difference between Una and Niagara Falls?
Niagara Falls is 1 hour behind Una.
What is the cheapest way to fly from UNA to IAG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UNA–IAG that never appear on search engines, with no booking fees.
Why are some UNA to IAG fares phone-only?
Consolidator contracts let us sell certain UNA–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.