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Flights from Green Bay to Champaign
There are no direct flights from Green Bay to Champaign. The fastest way is one stop via Chicago, about 4h 02m door to door (7 connections a week on current schedules).
No direct flights · 1 connection option From 4h 02m
Green Bay to Champaign at a glance
Fastest journey4h 02mVia Chicago, on current schedules
Nonstop flightsNoneConnect via Chicago
Best ways to fly from Green Bay to Champaign
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
GRB Chicago (ORD) CMI
Leg 1: SkyWest, Envoy Air, GoJet Airlines · Leg 2: Envoy Air
Sat16:00 GRB16:57 ORD2h 33m connection19:30 ORD20:02 CMISkyWest + Envoy Air
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Good to know
- Distance
- 489 km304 miles
- Journey time
- 4h 02mon current schedules
- Time difference
- NoneChampaign vs Green Bay
- Currency in Champaign
- USD
- Airports
- GRB → CMI
Flights from Green Bay to Champaign: questions answered
Are there direct flights from Green Bay to Champaign?
No. There is no nonstop service, so you will connect, most easily in Chicago. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from Green Bay to Champaign?
With one connection the journey usually takes around 4h 02m, depending on the layover. The straight-line distance is 489 km.
Where do you change planes between Green Bay and Champaign?
The best connecting points are Chicago (ORD). SkyWest flies both legs via Chicago, so you can book it as one ticket.
Which airports serve Green Bay and Champaign?
Green Bay: Austin Straubel International Airport (GRB). Champaign: University of Illinois Willard Airport (CMI).





