Need help booking?
Unpublished phone-only deals available
YHM to GRB: distance & flight time
Hamilton (John C. Munro Hamilton International Airport) → Green Bay (Austin Straubel International Airport)
418 mi
673 km · 363 nm
1h 23m
estimated nonstop flight time
-1h
time difference · heading west
See live YHM→GRB fares Phone-only fares on this route — call free
Flight time details
418 miles nonstop takes roughly 1h 23m 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
- YHM — John C. Munro Hamilton International Airport · Hamilton, 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 YHM
- YYZ · Lester B. Pearson International Airport38 mi away
- DU9 · Dunnville Airport27 mi away
- YKF · Waterloo Airport30 mi away
- YCM · Niagara District Airport38 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 YHM from GRB?
The flight distance from Hamilton (YHM) to Green Bay (GRB) is 418 miles (673 km, 363 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YHM to GRB?
A nonstop flight takes about 1h 23m 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 Hamilton and Green Bay?
Green Bay is 1 hour behind Hamilton.
What is the cheapest way to fly from YHM to GRB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YHM–GRB that never appear on search engines, with no booking fees.