Green Bay to Milwaukee (GRB–MKE) — Airlines, Schedules & Connections

GRB Airport Page →
107 mi airlines charter/private 1/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 4 1-stop flights Verified 1d ago
Also flown by charter / private operators.
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

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.

✦ 1-Stop connections via 4 hubs
ORD Chicago 3h 12m AABACM AAACAS Chicago (ORD) to Milwaukee flights
MSP Minneapolis 3h 28m AFDLKE AFDLKE Minneapolis (MSP) to Milwaukee flights
DTW Detroit 5h 1m AFDLKE AMDLKE Detroit (DTW) to Milwaukee flights
ATL Atlanta 6h 8m AMDLKE AFAMDL Atlanta (ATL) to Milwaukee flights
1-STOP More options, longer trips
2-STOP Loading... Reach the hardest destinations
Green Bay to Milwaukee
Connecting service available through multiple hubs.
1 Airlines 107 mi 0h 28m nonstop

GRB–MKE had nonstop service from Air Wisconsin, 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 107 miles in 0h 28m.

Airline Landscape

Carriers that operated nonstop GRB–MKE service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
ZW Air Wisconsin 1 60%
Alliance coverage
Unaffiliated: ZW (1 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.

Connection Landscape

1-stop and 2-stop options for GRB to MKE.
1-STOP
One-Stop Connections
4
Hubs
~3h
Fastest
~6h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
109
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.

On-Time Performance

What to expect at each end of your journey.
Outbound
GRB → MKE
60%
Moderate delays possible. Allow buffer time.
Departing
60%
Arriving
100%
Return
MKE → GRB
67%
Moderate delays possible. Allow buffer time.
Departing
67%
Arriving
50%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. GRB delays → MKE delays →

Other ways to reach Milwaukee from Green Bay

Nearby airports with service to General Mitchell International Airport.
Metric GRB→MKE ATW→MKE CWA→MKE
Distance from GRB 25 mi 78 mi
Nonstop airlines 4 1
Weekly flights 1
Flight time 0h 28m 0h 34m 0h 45m
Departure OTP 60%
Airports within 200 miles of GRB with service to General Mitchell International Airport.

Travel Essentials

Practical planning for this route.
Time Difference
0h
Milwaukee is 0 hours the same as Green Bay.
GRB: CDT · MKE: CDT

When it's 6:00 PM in Green Bay, it's 6:00 PM in Milwaukee.
Distance & Flight Time
107 mi / 172 km
Nonstop flight time is approximately 0h 28m gate to gate.

GRB–MKE Quick Facts

Key statistics for the Green Bay to Milwaukee route.
Route details
Distance107 mi / 172 km
Flight time0h 28m
Time difference0 hours
Airlines (nonstop)1
1-stop connectionsAvailable
Origin: GRB
IATA / ICAOGRB / KGRB
TimezoneAmerica/Chicago
Passengers/yr0.7M
Elevation695 ft / 212 m
Destination: MKE
IATA / ICAOMKE / KMKE
TimezoneAmerica/Chicago
Passengers/yr6.2M
Elevation723 ft / 220 m

Frequently Asked Questions

Common questions about GRB to MKE flights.
Nonstop flights from Austin Straubel International Airport to General Mitchell International Airport take about 0h 28m gate to gate. The route covers 107 miles.
1 airline operated the nonstop from GRB to MKE: Air Wisconsin. The last scheduled nonstop was in July 2026. There's no nonstop right now, so today you'd fly it with one stop. See the connection options above, ranked by layover.
Not right now. The last scheduled nonstop was in July 2026. You can still fly it with one stop, and the connecting options above are sorted by layover. Nonstop, the hop took about 0h 28m.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Chicago O'Hare, Minneapolis–Saint Paul and Detroit Metropolitan Wayne County.
Yes, return flights from MKE to GRB are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include ATW, CWA and IMT. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from GRB to MKE

Austin Straubel International Airport (GRB) and General Mitchell International Airport (MKE) had nonstop service from Air Wisconsin, 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.

GRB to MKE Flight Duration and Schedule

Nonstop flight time from GRB to MKE is about 0 hours 28 minutes gate to gate. The route covers a distance of 107 miles (172 km).

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Chicago O'Hare, Minneapolis–Saint Paul and Detroit Metropolitan Wayne County. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Appleton (ATW), Mosinee (CWA) and Kingsford (IMT).