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COS to GRB: distance & flight time
Colorado Springs (City of Colorado Springs Municipal Airport) → Green Bay (Austin Straubel International Airport)
939 mi
1,511 km · 816 nm
2h 30m
estimated nonstop flight time
+1h
time difference · heading northeast
See live COS→GRB fares Phone-only fares on this route — call free
Flight time details
939 miles nonstop takes roughly 2h 30m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- COS — City of Colorado Springs Municipal Airport · Colorado Springs, 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 COS
- FCS · Butts AAF (Fort Carson) Air Field9 mi away
- DEN · Denver International Airport73 mi away
- PUB · Pueblo Memorial Airport37 mi away
- APA · Centennial Airport53 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 COS from GRB?
The flight distance from Colorado Springs (COS) to Green Bay (GRB) is 939 miles (1,511 km, 816 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from COS to GRB?
A nonstop flight takes about 2h 30m 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 Colorado Springs and Green Bay?
Green Bay is 1 hour ahead of Colorado Springs.
What is the cheapest way to fly from COS to GRB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on COS–GRB that never appear on search engines, with no booking fees.