Need help booking?
Unpublished phone-only deals available
YAC to GRB: distance & flight time
Cat Lake (Cat Lake Airport) → Green Bay (Austin Straubel International Airport)
528 mi
850 km · 459 nm
1h 37m
estimated nonstop flight time
Same time
time difference · heading south
See live YAC→GRB fares Phone-only fares on this route — call free
Flight time details
528 miles nonstop takes roughly 1h 37m gate to gate, flying south. 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
- YAC — Cat Lake Airport · Cat Lake, Canada
- 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 YAC
- YPL · Pickle Lake Airport72 mi away
- YNO · North Spirit Lake Airport72 mi away
- YBS · Opapimiskan Lake Airport86 mi away
- ZRJ · Round Lake (Weagamow Lake) Airport87 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 YAC from GRB?
The flight distance from Cat Lake (YAC) to Green Bay (GRB) is 528 miles (850 km, 459 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YAC to GRB?
A nonstop flight takes about 1h 37m 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 YAC to GRB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YAC–GRB that never appear on search engines, with no booking fees.