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FRI to IDA: distance & flight time
Fort Riley (Marshall Army Air Field) → Idaho Falls (Idaho Falls Regional Airport)
851 mi
1,369 km · 739 nm
2h 19m
estimated nonstop flight time
-1h
time difference · heading northwest
See live FRI→IDA fares Phone-only fares on this route — call free
Flight time details
851 miles nonstop takes roughly 2h 19m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- FRI — Marshall Army Air Field · Fort Riley, 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 FRI
- MHK · Manhattan Regional Airport8 mi away
- SLN · Salina Municipal Airport51 mi away
- EMP · Emporia Municipal Airport59 mi away
- FOE · Topeka Regional Airport - Forbes Field60 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 FRI from IDA?
The flight distance from Fort Riley (FRI) to Idaho Falls (IDA) is 851 miles (1,369 km, 739 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FRI to IDA?
A nonstop flight takes about 2h 19m 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 Fort Riley and Idaho Falls?
Idaho Falls is 1 hour behind Fort Riley.
What is the cheapest way to fly from FRI to IDA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FRI–IDA that never appear on search engines, with no booking fees.