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IDA to GUS: distance & flight time
Idaho Falls (Idaho Falls Regional Airport) → Peru (Grissom Air Reserve Base)
1,338 mi
2,154 km · 1,163 nm
3h 23m
estimated nonstop flight time
+2h
time difference · heading east
See live IDA→GUS fares Phone-only fares on this route — call free
Flight time details
1,338 miles nonstop takes roughly 3h 23m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- IDA — Idaho Falls Regional Airport · Idaho Falls, United States
- GUS — Grissom Air Reserve Base · Peru, 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 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 GUS
- OKK · Kokomo Municipal Airport10 mi away
- LAF · Purdue University Airport44 mi away
- AID · Anderson Municipal Darlington Field47 mi away
- MIE · Delaware County Johnson Field49 mi away
Frequently asked questions
How far is IDA from GUS?
The flight distance from Idaho Falls (IDA) to Peru (GUS) is 1,338 miles (2,154 km, 1,163 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IDA to GUS?
A nonstop flight takes about 3h 23m 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 Peru?
Peru is 2 hours ahead of Idaho Falls.
What is the cheapest way to fly from IDA to GUS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IDA–GUS that never appear on search engines, with no booking fees.