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IDA to PUS: distance & flight time
Idaho Falls (Idaho Falls Regional Airport) → Busan (Gimhae International Airport)
5,784 mi
9,309 km · 5,027 nm
11h 49m
estimated nonstop flight time
+15h
time difference · heading northwest
See live IDA→PUS fares Phone-only fares on this route — call free
Flight time details
5,784 miles nonstop takes roughly 11h 49m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- IDA — Idaho Falls Regional Airport · Idaho Falls, United States
- PUS — Gimhae International Airport · Busan, South Korea
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 IDA
- PIH · Pocatello Regional Airport49 mi away
- JAC · Jackson Hole Airport67 mi away
- WYS · Yellowstone Airport94 mi away
- BYI · Burley Municipal Airport109 mi away
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
Frequently asked questions
How far is IDA from PUS?
The flight distance from Idaho Falls (IDA) to Busan (PUS) is 5,784 miles (9,309 km, 5,027 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IDA to PUS?
A nonstop flight takes about 11h 49m 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 Idaho Falls and Busan?
Busan is 15 hours ahead of Idaho Falls.
What is the cheapest way to fly from IDA to PUS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IDA–PUS that never appear on search engines, with no booking fees.