Cheap Flights from Green Bay Airport to Illinois from 152 € Return

Flight deals from Green Bay Airport to Illinois

Looking for cheap tickets from Green Bay Airport to Illinois, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Chicago.152 € per passenger.Departing Fri, 9 Jan, returning Mon, 12 Jan.Return flight with United.Outbound direct flight with United departs from Green Bay on Fri, 9 Jan, arriving in Chicago O'Hare International.Inbound direct flight with United departs from Chicago O'Hare International on Mon, 12 Jan, arriving in Green Bay.Price includes taxes and charges.From 152 €, select.

Peoria.497 € per passenger.Departing Mon, 29 Dec, returning Fri, 2 Jan.Return flight with United.Outbound indirect flight with United, departs from Green Bay on Mon, 29 Dec, arriving in Greater Peoria.Inbound indirect flight with United, departs from Greater Peoria on Fri, 2 Jan, arriving in Green Bay.Price includes taxes and charges.From 497 €, select.

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Flying from Green Bay Airport to Illinois

Arm yourself with these facts on the fly.

Cheapest flight found	152 €
Cheapest month to fly	January
Average flight time	1 hr, 23 mins
Average flights per week	345
Most popular airline	Envoy Air

How to find cheap flights from Green Bay Airport to Illinois

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Green Bay Airport to Illinois. Other savvy travellers recently found return flights from 152 € and one-way tickets from 174 €. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in January

The cheapest time to fly from Green Bay Airport to Illinois is currently January.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Green Bay Airport to anywhere you choose in Illinois.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Green Bay Airport to your chosen airport in Illinois go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the Illinois Airport to Illinois flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

Are there any direct flights from Green Bay Airport to Illinois?

Yes - direct flights currently operate from Green Bay Airport to Chicago O'Hare International Airport in Illinois.

What is the average price of a flight from Green Bay Airport to Illinois?

We looked at all of the upcoming return flights from Green Bay Airport to Illinois we could find over the next 12 months. It looks like 152 € is the best price. This is good, compared to the average Illinois ticket price of 325 €.

What is the cheapest month to fly from Green Bay Airport to Illinois?

The cheapest month to fly from Green Bay Airport to Chicago O'Hare International Airport is currently January.
The cheapest month to fly from Green Bay Airport to Greater Peoria Airport is usually December.

Which upcoming date is cheapest to fly from Green Bay Airport to Illinois on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Green Bay Airport to Illinois on Friday, 9 January 2026.

If I'm flying from Green Bay Airport, where in Illinois is cheapest to fly into?

If you're flying from Green Bay, the cheapest city in Illinois to fly into is Chicago. The cheapest airport serving Chicago at the moment is Chicago O'Hare International.

How long is the flight from Green Bay Airport to Illinois?

The average flight time between Green Bay Airport and Illinois is 1 hour and 23 minutes.

Flights from Green Bay Airport to Illinois