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IDA to NRT: distance & flight time
Idaho Falls (Idaho Falls Regional Airport) → Tokyo (Narita International Airport)
5,320 mi
8,561 km · 4,623 nm
10h 54m
estimated nonstop flight time
+15h
time difference · heading northwest
See live IDA→NRT fares Phone-only fares on this route — call free
Flight time details
5,320 miles nonstop takes roughly 10h 54m 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
- NRT — Narita International Airport · Tokyo, Japan
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 NRT
- HND · Tokyo Haneda International Airport37 mi away
- IBR · Hyakuri Airport29 mi away
- NJA · Atsugi Naval Air Facility57 mi away
- OKO · Yokota Air Base58 mi away
Frequently asked questions
How far is IDA from NRT?
The flight distance from Idaho Falls (IDA) to Tokyo (NRT) is 5,320 miles (8,561 km, 4,623 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IDA to NRT?
A nonstop flight takes about 10h 54m 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 Tokyo?
Tokyo is 15 hours ahead of Idaho Falls.
What is the cheapest way to fly from IDA to NRT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IDA–NRT that never appear on search engines, with no booking fees.