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PUS to IAG: distance & flight time
Busan (Gimhae International Airport) → Niagara Falls (Niagara Falls International Airport)
6,749 mi
10,862 km · 5,865 nm
13h 42m
estimated nonstop flight time
-13h
time difference · heading north
See live PUS→IAG fares Phone-only fares on this route — call free
Flight time details
6,749 miles nonstop takes roughly 13h 42m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- PUS — Gimhae International Airport · Busan, South Korea
- 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 PUS
- CHF · Jinhae Airbase/Airport (G-813/K-10)14 mi away
- USN · Ulsan Airport37 mi away
- HIN · Sacheon Air Base/Airport49 mi away
- TAE · Daegu Airport52 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 PUS from IAG?
The flight distance from Busan (PUS) to Niagara Falls (IAG) is 6,749 miles (10,862 km, 5,865 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PUS to IAG?
A nonstop flight takes about 13h 42m 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 PUS to IAG?
Nonstop service on PUS–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 13h 42m nonstop estimate.
What is the time difference between Busan and Niagara Falls?
Niagara Falls is 13 hours behind Busan.
What is the cheapest way to fly from PUS to IAG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PUS–IAG that never appear on search engines, with no booking fees.
Why are some PUS to IAG fares phone-only?
Consolidator contracts let us sell certain PUS–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.