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GFK to GRB: distance & flight time
Grand Forks (Grand Forks International Airport) → Green Bay (Austin Straubel International Airport)
494 mi
795 km · 429 nm
1h 32m
estimated nonstop flight time
Same time
time difference · heading southeast
See live GFK→GRB fares Phone-only fares on this route — call free
Flight time details
494 miles nonstop takes roughly 1h 32m gate to gate, flying southeast. 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
- GFK — Grand Forks International Airport · Grand Forks, United States
- GRB — Austin Straubel International Airport · Green Bay, 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 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
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
Frequently asked questions
How far is GFK from GRB?
The flight distance from Grand Forks (GFK) to Green Bay (GRB) is 494 miles (795 km, 429 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GFK to GRB?
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.
Are there nonstop flights from GFK to GRB?
Nonstop service on GFK–GRB depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 1h 32m nonstop estimate.
What is the cheapest way to fly from GFK to GRB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GFK–GRB that never appear on search engines, with no booking fees.
Why are some GFK to GRB fares phone-only?
Consolidator contracts let us sell certain GFK–GRB tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.