Need help booking?
Unpublished phone-only deals available
GRB to IDA: distance & flight time
Green Bay (Austin Straubel International Airport) → Idaho Falls (Idaho Falls Regional Airport)
1,188 mi
1,911 km · 1,032 nm
3h 3m
estimated nonstop flight time
-1h
time difference · heading west
See live GRB→IDA fares Phone-only fares on this route — call free
Flight time details
1,188 miles nonstop takes roughly 3h 3m gate to gate, flying west. 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
- GRB — Austin Straubel International Airport · Green Bay, 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 GRB
- ATW · Appleton International Airport25 mi away
- OSH · Wittman Regional Airport41 mi away
- MNM · Menominee Regional Airport50 mi away
- SBM · Sheboygan County Memorial Airport51 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 GRB from IDA?
The flight distance from Green Bay (GRB) to Idaho Falls (IDA) is 1,188 miles (1,911 km, 1,032 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRB to IDA?
A nonstop flight takes about 3h 3m 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 Green Bay and Idaho Falls?
Idaho Falls is 1 hour behind Green Bay.
What is the cheapest way to fly from GRB to IDA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRB–IDA that never appear on search engines, with no booking fees.