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GRB to GFK: distance & flight time
Green Bay (Austin Straubel International Airport) → Grand Forks (Grand Forks International Airport)
494 mi
795 km · 429 nm
1h 32m
estimated nonstop flight time
Same time
time difference · heading northwest
See live GRB→GFK fares Phone-only fares on this route — call free
Flight time details
494 miles nonstop takes roughly 1h 32m gate to gate, flying northwest. 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
- GRB — Austin Straubel International Airport · Green Bay, United States
- GFK — Grand Forks International Airport · Grand Forks, 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 GFK
- RDR · Grand Forks Air Force Base10 mi away
- TVF · Thief River Falls Regional Airport47 mi away
- PMB · Pembina Municipal Airport69 mi away
- FAR · Hector International Airport73 mi away
Frequently asked questions
How far is GRB from GFK?
The flight distance from Green Bay (GRB) to Grand Forks (GFK) is 494 miles (795 km, 429 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRB to GFK?
A nonstop flight takes about 1h 32m 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 GRB to GFK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRB–GFK that never appear on search engines, with no booking fees.