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Cheap flights from Green Bay to Illinois from $188

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Green Bay to Illinois

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:00 am - 7:27 amGRB  Green Bay Austin-Straubel-ORD Chicago O'Hare Intl
1h 27mnonstop
American Airlines Logo
4:59 pm - 6:17 pmORD  Chicago O'Hare Intl-GRB Green Bay Austin-Straubel
1h 18mnonstop
$249American Airlines
Wed, Oct 7 - Sun, Oct 18
American Airlines Logo
4:04 pm - 5:32 pmGRB  Green Bay Austin-Straubel-ORD Chicago O'Hare Intl
1h 28mnonstop
American Airlines Logo
11:00 pm - 12:13 amORD  Chicago O'Hare Intl-GRB Green Bay Austin-Straubel
1h 13mnonstop
$249American Airlines
Thu, Sep 17 - Sun, Sep 20
American Airlines Logo
4:04 pm - 5:32 pmGRB  Green Bay Austin-Straubel-ORD Chicago O'Hare Intl
1h 28mnonstop
American Airlines Logo
11:00 pm - 12:13 amORD  Chicago O'Hare Intl-GRB Green Bay Austin-Straubel
1h 13mnonstop
$250American Airlines
Thu, Sep 17 - Sun, Sep 20
American Airlines Logo
10:05 am - 11:26 amGRB  Green Bay Austin-Straubel-ORD Chicago O'Hare Intl
1h 21mnonstop
American Airlines Logo
2:18 pm - 3:34 pmORD  Chicago O'Hare Intl-GRB Green Bay Austin-Straubel
1h 16mnonstop
$269American Airlines
Thu, Oct 1 - Sat, Oct 3
United Airlines Logo
6:25 am - 7:49 amGRB  Green Bay Austin-Straubel-ORD Chicago O'Hare Intl
1h 24mnonstop
United Airlines Logo
8:29 am - 9:48 amORD  Chicago O'Hare Intl-GRB Green Bay Austin-Straubel
1h 19mnonstop
$299United Airlines
Sat, Sep 12 - Wed, Sep 16
United Airlines Logo
5:55 pm - 7:30 pmGRB  Green Bay Austin-Straubel-ORD Chicago O'Hare Intl
1h 35mnonstop
United Airlines Logo
9:53 pm - 11:15 pmORD  Chicago O'Hare Intl-GRB Green Bay Austin-Straubel
1h 22mnonstop
$299United Airlines
Fri, Nov 27 - Sun, Dec 27
United Airlines Logo
5:55 pm - 7:30 pmGRB  Green Bay Austin-Straubel-ORD Chicago O'Hare Intl
1h 35mnonstop
United Airlines Logo
9:53 pm - 11:15 pmORD  Chicago O'Hare Intl-GRB Green Bay Austin-Straubel
1h 22mnonstop
$299United Airlines
Fri, Nov 27 - Sun, Dec 27
Delta Logo
4:51 pm - 9:27 pmGRB  Green Bay Austin-Straubel-ORD Chicago O'Hare Intl
4h 36m1 stop Minneapolis St Paul
Delta Logo
5:29 pm - 9:01 pmORD  Chicago O'Hare Intl-GRB Green Bay Austin-Straubel
3h 32m1 stop Detroit Metropolitan Wayne County
$304Delta
Wed, Oct 7 - Sun, Oct 18
Delta Logo
12:02 pm - 6:19 pmGRB  Green Bay Austin-Straubel-MDW Chicago Midway
6h 17m1 stop Minneapolis St Paul
Delta Logo
9:59 am - 3:36 pmMDW  Chicago Midway-GRB Green Bay Austin-Straubel
5h 37m1 stop Minneapolis St Paul
$319Delta
Wed, Sep 9 - Sat, Sep 12
Delta Logo
7:00 am - 10:29 amGRB  Green Bay Austin-Straubel-ORD Chicago O'Hare Intl
3h 29m1 stop Detroit Metropolitan Wayne County
Delta Logo
5:29 pm - 9:01 pmORD  Chicago O'Hare Intl-GRB Green Bay Austin-Straubel
3h 32m1 stop Detroit Metropolitan Wayne County
$319Delta
Wed, Oct 7 - Sun, Oct 18

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Delta flights from Green Bay to Illinois

Our best Delta deals on Green Bay to Illinois flight tickets
Delta
Oct 7
GRB4:51 pmGreen Bay Austin-Straubel
4h 36m
1 stop
ORD9:27 pmChicago O'Hare Intl
Oct 18
ORD5:29 pmChicago O'Hare Intl
3h 32m
1 stop
GRB9:01 pmGreen Bay Austin-Straubel
$304
Delta
Sep 9
GRB4:16 pmGreen Bay Austin-Straubel
5h 17m
1 stop
ORD9:33 pmChicago O'Hare Intl
Sep 12
ORD2:00 pmChicago O'Hare Intl
6h 32m
1 stop
GRB8:32 pmGreen Bay Austin-Straubel
$319
Delta
Sep 11
GRB4:16 pmGreen Bay Austin-Straubel
7h 00m
1 stop
STL11:16 pmLambert-St Louis
Sep 12
STL5:47 pmLambert-St Louis
3h 48m
1 stop
GRB9:35 pmGreen Bay Austin-Straubel
$321

American Airlines flights from Green Bay to Illinois

Our best American Airlines deals on Green Bay to Illinois flight tickets
American Airlines
Sep 17
GRB4:04 pmGreen Bay Austin-Straubel
1h 28m
ORD5:32 pmChicago O'Hare Intl
Sep 20
ORD11:00 pmChicago O'Hare Intl
1h 13m
GRB12:13 amGreen Bay Austin-Straubel
$249
American Airlines
Sep 17
GRB4:04 pmGreen Bay Austin-Straubel
1h 28m
ORD5:32 pmChicago O'Hare Intl
Sep 20
ORD11:00 pmChicago O'Hare Intl
1h 13m
GRB12:13 amGreen Bay Austin-Straubel
$250
American Airlines
Oct 7
GRB6:00 amGreen Bay Austin-Straubel
1h 27m
ORD7:27 amChicago O'Hare Intl
Oct 18
ORD4:59 pmChicago O'Hare Intl
1h 18m
GRB6:17 pmGreen Bay Austin-Straubel
$269

momondo Fare Finder

 
Use the filters below to find and compare flights from Green Bay to Illinois that are best for you.

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Route

Depart

Return

Price

Cheapest round-trip

Green BayChicago

GRB Green Bay Austin-Straubel - ORD Chicago O'Hare Intl

GRBORD

Green Bay Austin-Straubel

Wed 10/7

6:00 am-7:27 am

Nonstop1h 27m

Chicago O'Hare Intl

Sun 10/18

4:59 pm-6:17 pm

Nonstop1h 18m

$249

Green BayChicago

GRB Green Bay Austin-Straubel - ORD Chicago O'Hare Intl

GRBORD

Green Bay Austin-Straubel

Thu 9/17

4:04 pm-5:32 pm

Nonstop1h 28m

Chicago O'Hare Intl

Sun 9/20

11:00 pm-12:13 am

Nonstop1h 13m

$249

Green BayChicago

GRB Green Bay Austin-Straubel - ORD Chicago O'Hare Intl

GRBORD

Green Bay Austin-Straubel

Thu 9/17

4:04 pm-5:32 pm

Nonstop1h 28m

Chicago O'Hare Intl

Sun 9/20

11:00 pm-12:13 am

Nonstop1h 13m

$250
Quickest round-trip

Green BayChicago

GRB Green Bay Austin-Straubel - ORD Chicago O'Hare Intl

GRBORD

Green Bay Austin-Straubel

Thu 10/1

10:05 am-11:26 am

Nonstop1h 21m

Chicago O'Hare Intl

Sat 10/3

2:18 pm-3:34 pm

Nonstop1h 16m

$269

Green BayChicago

GRB Green Bay Austin-Straubel - ORD Chicago O'Hare Intl

GRBORD

Green Bay Austin-Straubel

Sat 9/12

6:25 am-7:49 am

Nonstop1h 24m

Chicago O'Hare Intl

Wed 9/16

8:29 am-9:48 am

Nonstop1h 19m

$299

Green BayChicago

GRB Green Bay Austin-Straubel - ORD Chicago O'Hare Intl

GRBORD

Green Bay Austin-Straubel

Fri 11/27

5:55 pm-7:30 pm

Nonstop1h 35m

Chicago O'Hare Intl

Sun 12/27

9:53 pm-11:15 pm

Nonstop1h 22m

$299

Green BayChicago

GRB Green Bay Austin-Straubel - ORD Chicago O'Hare Intl

GRBORD

Green Bay Austin-Straubel

Fri 11/27

5:55 pm-7:30 pm

Nonstop1h 35m

Chicago O'Hare Intl

Sun 12/27

9:53 pm-11:15 pm

Nonstop1h 22m

$299

Green BayChicago

GRB Green Bay Austin-Straubel - ORD Chicago O'Hare Intl

GRBORD

Green Bay Austin-Straubel

Wed 10/7

4:51 pm-9:27 pm

1 stop4h 36m

Chicago O'Hare Intl

Sun 10/18

5:29 pm-9:01 pm

1 stop3h 32m

$304

Green BayChicago

GRB Green Bay Austin-Straubel - MDW Chicago Midway

GRBMDW

Green Bay Austin-Straubel

Wed 9/9

12:02 pm-6:19 pm

1 stop6h 17m

Chicago Midway

Sat 9/12

9:59 am-3:36 pm

1 stop5h 37m

$319

Green BayChicago

GRB Green Bay Austin-Straubel - ORD Chicago O'Hare Intl

GRBORD

Green Bay Austin-Straubel

Wed 10/7

7:00 am-10:29 am

1 stop3h 29m

Chicago O'Hare Intl

Sun 10/18

5:29 pm-9:01 pm

1 stop3h 32m

$319

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Illinois from

How to get the cheapest flight ticket from Green Bay to Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from Green Bay is in May. Flight prices, which tend to average around $208, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of May, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $224.

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart from Green Bay to Illinois is on a Saturday when prices can be found for as low as $424. Flights from Green Bay to Illinois on a Monday will generally be more expensive and average around $663. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Illinois?

Our most recent data shows that the best time of day to fly to Illinois is at noon. Flights from Green Bay to Illinois during this time can be as low as $446. Flights in the evening are often more expensive with an average ticket price of $541.

What is the cheapest Green Bay Austin-Straubel to Illinois flight route?

Fly from Green Bay Austin-Straubel to Chicago O'Hare Intl for the best Green Bay Austin-Straubel - Illinois flight prices

What cabin class options are available on Green Bay to Illinois flights?

There are 4 cabin classes available to choose from on Green Bay to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Green Bay to Illinois flights?

You could potentially save up to 47% on your flight if you consider stops on a Green Bay to Illinois flight.

Cheap Green Bay to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Green Bay to Illinois

Best Price Found

$188

Fastest flight time

1h 14m

Direct flights

Every day

Airports in Illinois

98 airports
The best one-way flight to Illinois from Green Bay in the past 72 hours is $188. The best round-trip flight deal from Green Bay to Illinois found on momondo in the last 72 hours is $249.
The fastest flight from Green Bay to Illinois takes 1h 14m
Direct flights go from Green Bay to Illinois every day.
There are 98 airports in Illinois. From Green Bay there are direct flights to Chicago O'Hare Intl (ORD).
Search flight deals

Frequently asked questions about flying from Green Bay to Illinois

  • When did momondo last update prices for flights from Green Bay Austin-Straubel Airport to Illinois?

    Prices for flights from Green Bay Austin-Straubel Airport to Illinois are updated daily.

  • How many operators does momondo search for flights from Green Bay Austin-Straubel Airport to Illinois?

  • How old do you have to be to fly from Green Bay Austin-Straubel Airport to Illinois?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Green Bay Austin-Straubel Airport to Illinois.

  • What documentation or ID do you need to fly to Illinois?

    The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Green Bay to Illinois?

Best airlines flying from Green Bay to Illinois

Compare and see reviews for airlines that fly from Green Bay to Illinois with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $179Free CancellationRating
7.4
10,135 reviews
Search United Airlines flights
American AirlinesPriceFrom $184Free CancellationRating
7.1
12,025 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Green Bay to Illinois?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Green Bay to Illinois for you.

Can I find flights from Green Bay to Illinois with flexible booking policies on momondo?

Yes. All flights to Illinois from Green Bay on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Green Bay to Illinois?

Once all potential Green Bay to Illinois flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Green Bay to Illinois right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Green Bay to Illinois flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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