Cheap Flights from Chicago to Green Bay

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Compare Chicago to Green Bay flight deals

Find the cheapest month or even day of the year to fly to Green Bay

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Flight deals from Chicago to Green Bay

Looking for a cheap last-minute deal or the best return flight from Chicago to Green Bay? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Chicago to Green Bay

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chicago to Green Bay flights are currently cheapest in May.

Direct flights from Chicago to Green Bay

Chicago to Green Bay: Alternative routes

Compare routes from Chicago to Green Bay below. You may find an airport to fly into that's cheaper, faster, or easier than Green Bay.

Chicago to Green Bay: Flight information

The things to know before you go.
Cheapest flight foundج.م.‏ 7,486
Cheapest month to flyMay
Average flight time1 hr, 9 mins
Most popular airlineAmerican Airlines
Average flights per week181

Finding cheap flights from Chicago to Green Bay: Frequently asked questions

The best price we found for a return flight from Chicago to Green Bay is ج.م.‏ 12,868. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 9 minutes is the average flight time from Chicago to Green Bay.
American Airlines, Envoy Air and United fly direct from Chicago to Green Bay.
As of March 2025, there are 184 flights per week flying from Chicago to Green Bay.
The cheapest month to fly from Chicago to Green Bay is usually March 2025.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Chicago to Green Bay Airport on Wednesday, 16 April 2025.
Yes – the average flight time is 1 hour and 9 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Green Bay but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Green Bay is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Green Bay is United .

Travelling from Chicago to Austin Straubel International Airport (GRB): what you need to know

  • Start planning your holiday by checking out the most convenient departure point for your flight from Chicago to Austin Straubel International Airport (GRB). Explore your options for leaving from O'Hare International Airport (ORD) or Chicago Midway International Airport (MDW), two of the city's main airports.

  • Approximately 1 hour 8 minutes is how long you can expect to be in the air on a direct flight from Chicago to Austin Straubel International Airport.

  • Austin Straubel International Airport is located in Green Bay. The city's timezone is UTC-5, which is the same as Chicago.

  • With 82 direct flights a week between the two airports, O'Hare International Airport (ORD) to Austin Straubel International Airport (GRB) is the busiest route. United operates the earliest flight at 08:45. If you prefer to make the most of your day before you fly, the latest departure from ORD to GRB is with American Airlines at 20:55.

  • Give yourself enough time to get on your flight from Chicago to GRB. As a general rule, turn up two hours before international departures and an hour ahead for domestic flights.

  • Popular months like August or holiday periods such as spring break and Thanksgiving will mean longer lines at check-in and security. Travelling then? Play it safe and head to the airport even earlier. Arriving two hours before a domestic flight and up four hours ahead of international flights is a wise move.

Airports in Chicago

O'Hare International Airport (ORD)

  • You can book a direct flight from Chicago to Austin Straubel International Airport (GRB) leaving from O'Hare International Airport (ORD).

  • United is a well-known carrier that offers direct flights from Chicago to Austin Straubel International Airport leaving from ORD.

  • The distance from central Chicago to ORD is about 40 kilometres. Use travel apps like Google Maps for the quickest route, whether in your own car or with public transport.

  • Looking for a handy hotel near O'Hare International Airport? If you're boarding an early flight from Chicago to Austin Straubel International Airport, these stays will put you moments from your check-in counter:

Chicago Midway International Airport (MDW)

  • Want more options for a direct flight from Chicago to Austin Straubel International Airport (GRB)? Browse the fares leaving from Chicago Midway International Airport (MDW).

  • United operates direct flights from Chicago to GRB leaving from MDW. Book your preferred window (or aisle) seat and get to your destination in a single journey.

  • MDW is about 19 kilometres from central Chicago. It takes 21 minutes or so to get to the airport in a car from the city centre. Public transport takes approximately 46 minutes.

  • Want to spoil yourself with an extra night away before your flight from Chicago to GRB? Kick back in a hotel near Chicago Midway International Airport before your trip officially begins. Check out these accommodation options:

About Austin Straubel International Airport (GRB)

Getting from Austin Straubel International Airport (GRB) to central Green Bay

  • Austin Straubel International Airport to central Green Bay takes around 16 minutes in a car. It's approximately 14 kilometres away. Discover what options are available, such as car rentals, cabs or ride-sharing.

How to find the cheapest flights from Chicago to Austin Straubel International Airport (GRB)

  • The best price we've seen for a one-way ticket from Chicago to Austin Straubel International Airport is ج.م.‏ 7,524. The cheapest price for a return flight is ج.م.‏ 12,868. Remember fares can change due to demand at the time of booking.

  • It's a good idea to book 8 months before your planned departure. Flight price data suggests you're more likely to score cheap tickets from Chicago to GRB then.

  • The cheapest month for tickets from Chicago to Austin Straubel International Airport is May. Use the 'Whole month' tool to find the most affordable day to fly if you're flexible with your departure dates.

  • Create a Price Alert and keep track of changes on this route through email or push notifications. You'll be the first to know when prices fall. Timing matters when searching for cheap flight tickets from Chicago to GRB.

  • Use the filters to tailor your flights from Chicago to Austin Straubel International Airport. Simply select your preferred arrival and departure times, airlines and number of stops. You can also sort your results by 'Cheapest' to find the best deals.

The best time to fly from Chicago to Austin Straubel International Airport (GRB)

  • October is the busiest month to catch a flight from Chicago to Austin Straubel International Airport while February is the quietest. To work out the ideal time to go to Green Bay, consider whether you prefer a lively vibe or a quieter pace.

  • When booking your flight from Chicago to GRB, think about the type of weather you enjoy. July is the warmest month in Green Bay, with the temperature ranging from 13ºC to 28ºC.

  • January has average temperatures of between -17ºC and 0ºC. Search for cheap flights from Chicago to Austin Straubel International Airport sometime around then if you like cooler conditions.

More about Green Bay

  • When it comes to searching for somewhere to rest your head, you'll find the top stays in Green Bay right here. Explore these hotels as soon as you've locked in your flight from Chicago to Austin Straubel International Airport:

  • Every great holiday has to include a little sightseeing. Green Bay Packer Hall of Fame, Bay Beach Amusement Park and Bay Beach Wildlife Sanctuary are essential stops on your Green Bay itinerary.

Complete your Green Bay trip with a car rental

  • Finding you a cheap flight from Chicago to Austin Straubel International Airport isn't our only cool trick. Browse our car rentals in Green Bay and explore on your own terms. We search for deals from trusted car rental companies and put them all in one place. Instantly compare offers and then book with no fees.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.