Need help booking?
Unpublished phone-only deals available
IDA to RDR: distance & flight time
Idaho Falls (Idaho Falls Regional Airport) → Red River (Grand Forks Air Force Base)
770 mi
1,239 km · 669 nm
2h 8m
estimated nonstop flight time
+1h
time difference · heading northeast
See live IDA→RDR fares Phone-only fares on this route — call free
Flight time details
770 miles nonstop takes roughly 2h 8m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- IDA — Idaho Falls Regional Airport · Idaho Falls, United States
- RDR — Grand Forks Air Force Base · Red River, 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 RDR
- GFK · Grand Forks International Airport10 mi away
- TVF · Thief River Falls Regional Airport57 mi away
- PMB · Pembina Municipal Airport68 mi away
- DVL · Devils Lake Regional Airport70 mi away
Frequently asked questions
How far is IDA from RDR?
The flight distance from Idaho Falls (IDA) to Red River (RDR) is 770 miles (1,239 km, 669 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IDA to RDR?
A nonstop flight takes about 2h 8m 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 Red River?
Red River is 1 hour ahead of Idaho Falls.
What is the cheapest way to fly from IDA to RDR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IDA–RDR that never appear on search engines, with no booking fees.