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GNT to IDA: distance & flight time
Grants (Grants-Milan Municipal Airport) → Idaho Falls (Idaho Falls Regional Airport)
618 mi
995 km · 537 nm
1h 49m
estimated nonstop flight time
Same time
time difference · heading north
See live GNT→IDA fares Phone-only fares on this route — call free
Flight time details
618 miles nonstop takes roughly 1h 49m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- GNT — Grants-Milan Municipal Airport · Grants, United States
- IDA — Idaho Falls Regional Airport · Idaho 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 GNT
- GUP · Gallup Municipal Airport55 mi away
- ABQ · Albuquerque International Sunport74 mi away
- LAM · Los Alamos Airport104 mi away
- SAF · Santa Fe Municipal Airport107 mi away
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
Frequently asked questions
How far is GNT from IDA?
The flight distance from Grants (GNT) to Idaho Falls (IDA) is 618 miles (995 km, 537 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GNT to IDA?
A nonstop flight takes about 1h 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 cheapest way to fly from GNT to IDA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GNT–IDA that never appear on search engines, with no booking fees.