Colorado Springs to Green Bay (COS–GRB) — Airlines, Schedules & Connections
No flights match your filters.
No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.
Most recently operated nonstop flights — the month shown is when each was last scheduled. Most destinations remain reachable with a connection.
No discontinued nonstop flights on record for this route.
COS–GRB had nonstop service from United Airlines, last on the schedule in July 2026. There's no nonstop on it right now, so today you'd fly it with one stop. The connecting options below are sorted by layover. Nonstop, it's about 939 miles in 2h 43m.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| UA United Airlines | 1 | – | – | Star Alliance | – |
Connection Landscape
On-Time Performance
Other ways to reach Green Bay from Colorado Springs
| Metric | COS→GRB | DEN→GRB | EGE→GRB |
|---|---|---|---|
| Distance from COS | – | 73 mi | 132 mi |
| Nonstop airlines | – | 1 | 1 |
| Weekly flights | – | 1 | – |
| Flight time | 2h 43m | 2h 37m | 2h 3m |
| Departure OTP | 100% | – | – |
Travel Essentials
COS: MDT · GRB: CDT
When it's 6:00 PM in Colorado Springs, it's 7:00 PM in Green Bay.
COS–GRB Quick Facts
Frequently Asked Questions
Flights from COS to GRB
City of Colorado Springs Municipal Airport (COS) and Austin Straubel International Airport (GRB) had nonstop service from United Airlines, last on the schedule in July 2026. The nonstop is dormant right now, so the way to fly it today is one connection, and the options above are sorted by layover.
COS to GRB Flight Duration and Schedule
Nonstop flight time from COS to GRB is about 2 hours 43 minutes gate to gate. The route covers a distance of 939 miles (1,511 km).
Connecting Options and Alternatives
1-stop connecting options are also available, commonly via Chicago O'Hare, Hartsfield Jackson Atlanta and Minneapolis–Saint Paul. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Denver (DEN) and Eagle (EGE).