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Cheap flights from Green Bay to Chicago from $164

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Green Bay to Chicago departing on 5/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Green Bay to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:52 pm - 8:15 pm
GRB
-
ORD
1h 23mnonstop
United Airlines Logo
3:35 pm - 4:51 pm
ORD
-
GRB
1h 16mnonstop
$239United Airlines
Fri, Jul 24 - Sat, Aug 1
American Airlines Logo
6:51 pm - 8:27 pm
GRB
-
ORD
1h 36mnonstop
American Airlines Logo
8:05 am - 9:18 am
ORD
-
GRB
1h 13mnonstop
$240American Airlines
Sun, Jun 21 - Sun, Jun 28
American Airlines Logo
9:48 am - 11:08 am
GRB
-
ORD
1h 20mnonstop
American Airlines Logo
11:30 pm - 12:43 am
ORD
-
GRB
1h 13mnonstop
$249American Airlines
Sat, Jun 13 - Sat, Jun 20
American Airlines Logo
6:11 am - 7:30 am
GRB
-
ORD
1h 19mnonstop
American Airlines Logo
8:00 am - 9:04 am
ORD
-
GRB
1h 04mnonstop
$254American Airlines
Thu, Oct 8 - Sun, Oct 18
American Airlines Logo
12:15 pm - 1:37 pm
GRB
-
ORD
1h 22mnonstop
American Airlines Logo
1:14 pm - 2:25 pm
ORD
-
GRB
1h 11mnonstop
$255American Airlines
Fri, May 29 - Sun, May 31
Delta Logo
7:00 am - 1:01 pm
GRB
-
ORD
6h 01m
1 stop
Delta Logo
3:47 pm - 9:58 pm
ORD
-
GRB
6h 11m
1 stop
$259Delta
Fri, May 29 - Mon, Jun 1
Delta Logo
11:53 am - 4:51 pm
GRB
-
ORD
4h 58m
1 stop
Delta Logo
5:19 pm - 8:34 pm
ORD
-
GRB
3h 15m
1 stop
$269Delta
Fri, May 29 - Sun, May 31
Delta Logo
7:00 am - 12:37 pm
GRB
-
ORD
5h 37m
1 stop
Delta Logo
7:05 am - 10:23 am
ORD
-
GRB
3h 18m
1 stop
$279Delta
Thu, Oct 8 - Sun, Oct 18
Delta Logo
11:53 am - 8:14 pm
GRB
-
ORD
8h 21m
2 stops
Delta Logo
5:19 pm - 8:34 pm
ORD
-
GRB
3h 15m
1 stop
$285Delta
Fri, May 29 - Sun, May 31
Delta Logo
7:00 am - 12:37 pm
GRB
-
ORD
5h 37m
1 stop
Delta Logo
7:05 am - 10:23 am
ORD
-
GRB
3h 18m
1 stop
$289Delta
Thu, Oct 8 - Sun, Oct 18

United Airlines flights from Green Bay to Chicago

Our best United Airlines deals on Green Bay to Chicago flight tickets
United Airlines
Jul 24
GRB6:52 pmGreen Bay Austin-Straubel
1h 23m
ORD8:15 pmChicago O'Hare Intl
Aug 1
ORD3:35 pmChicago O'Hare Intl
1h 16m
GRB4:51 pmGreen Bay Austin-Straubel
$239
United Airlines
Aug 20
GRB8:30 pmGreen Bay Austin-Straubel
1h 24m
ORD9:54 pmChicago O'Hare Intl
Aug 24
ORD7:58 pmChicago O'Hare Intl
1h 17m
GRB9:15 pmGreen Bay Austin-Straubel
$309
United Airlines
Jun 9
GRB8:03 amGreen Bay Austin-Straubel
1h 27m
ORD9:30 amChicago O'Hare Intl
Jun 11
ORD8:40 amChicago O'Hare Intl
1h 21m
GRB10:01 amGreen Bay Austin-Straubel
$312

American Airlines flights from Green Bay to Chicago

Our best American Airlines deals on Green Bay to Chicago flight tickets
American Airlines
Jun 21
GRB6:51 pmGreen Bay Austin-Straubel
1h 36m
ORD8:27 pmChicago O'Hare Intl
Jun 28
ORD8:05 amChicago O'Hare Intl
1h 13m
GRB9:18 amGreen Bay Austin-Straubel
$240
American Airlines
Jun 13
GRB9:48 amGreen Bay Austin-Straubel
1h 20m
ORD11:08 amChicago O'Hare Intl
Jun 20
ORD11:30 pmChicago O'Hare Intl
1h 13m
GRB12:43 amGreen Bay Austin-Straubel
$249
American Airlines
Oct 8
GRB6:11 amGreen Bay Austin-Straubel
1h 19m
ORD7:30 amChicago O'Hare Intl
Oct 18
ORD8:00 amChicago O'Hare Intl
1h 04m
GRB9:04 amGreen Bay Austin-Straubel
$254

momondo Fare Finder

 
Customize your flight search to find flights from Green Bay to Chicago that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 11, 2026.
Use the filters below to find and compare flights from Green Bay to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Green BayChicago

GRB - ORD

GRBORD

Green Bay Austin-Straubel

Fri 7/24

6:52 pm-8:15 pm

Nonstop1h 23m

Chicago O'Hare Intl

Sat 8/1

3:35 pm-4:51 pm

Nonstop1h 16m

$239

Green BayChicago

GRB - ORD

GRBORD

Green Bay Austin-Straubel

Sun 6/21

6:51 pm-8:27 pm

Nonstop1h 36m

Chicago O'Hare Intl

Sun 6/28

8:05 am-9:18 am

Nonstop1h 13m

$240

Green BayChicago

GRB - ORD

GRBORD

Green Bay Austin-Straubel

Sat 6/13

9:48 am-11:08 am

Nonstop1h 20m

Chicago O'Hare Intl

Sat 6/20

11:30 pm-12:43 am

Nonstop1h 13m

$249
Quickest round-trip

Green BayChicago

GRB - ORD

GRBORD

Green Bay Austin-Straubel

Thu 10/8

6:11 am-7:30 am

Nonstop1h 19m

Chicago O'Hare Intl

Sun 10/18

8:00 am-9:04 am

Nonstop1h 04m

$254

Green BayChicago

GRB - ORD

GRBORD

Green Bay Austin-Straubel

Fri 5/29

12:15 pm-1:37 pm

Nonstop1h 22m

Chicago O'Hare Intl

Sun 5/31

1:14 pm-2:25 pm

Nonstop1h 11m

$255

Green BayChicago

GRB - ORD

GRBORD

Green Bay Austin-Straubel

Fri 5/29

7:00 am-1:01 pm

1 stop6h 01m

Chicago O'Hare Intl

Mon 6/1

3:47 pm-9:58 pm

1 stop6h 11m

$259

Green BayChicago

GRB - ORD

GRBORD

Green Bay Austin-Straubel

Fri 5/29

11:53 am-4:51 pm

1 stop4h 58m

Chicago O'Hare Intl

Sun 5/31

5:19 pm-8:34 pm

1 stop3h 15m

$269

Green BayChicago

GRB - ORD

GRBORD

Green Bay Austin-Straubel

Thu 10/8

7:00 am-12:37 pm

1 stop5h 37m

Chicago O'Hare Intl

Sun 10/18

7:05 am-10:23 am

1 stop3h 18m

$279

Green BayChicago

GRB - ORD

GRBORD

Green Bay Austin-Straubel

Fri 5/29

11:53 am-8:14 pm

2 stops8h 21m

Chicago O'Hare Intl

Sun 5/31

5:19 pm-8:34 pm

1 stop3h 15m

$285

Green BayChicago

GRB - ORD

GRBORD

Green Bay Austin-Straubel

Thu 10/8

7:00 am-12:37 pm

1 stop5h 37m

Chicago O'Hare Intl

Sun 10/18

7:05 am-10:23 am

1 stop3h 18m

$289

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 Chicago from

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

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 Chicago?

The month of December is, on average, the cheapest month to fly to Chicago from Green Bay, with most prices found around $179. If you’re not able to fly to Chicago in December, then November is your next best option. Flight prices from Green Bay to Chicago during November average around $179.

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

The cheapest day to depart on your flight to Chicago is on a Friday when prices can be found for as low as $426. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Green Bay to Chicago for around $657.

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

Our most recent data shows that the best time of day to fly to Chicago is in the afternoon. Flights from Green Bay to Chicago during this time can be as low as $455. In contrast, the most expensive time of day to depart to Chicago is in the evening when prices are around $679.

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

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

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

You could potentially save up to 13% on your flight if you consider stops on a Green Bay to Chicago flight.

When to book flights from Green Bay to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Green Bay to Chicago according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Green Bay to Chicago (GRB to CHI) flight deals and tips

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

Best Price Found

$246

Fastest flight time

1h 23m

Direct flights

Every day

Airports in Chicago

3 airports
The best one-way flight to Chicago from Green Bay in the past 72 hours is $246. The best round-trip flight deal from Green Bay to Chicago found on momondo in the last 72 hours is $356.
The fastest flight from Green Bay to Chicago takes 1h 23m
Direct flights go from Green Bay to Chicago every day.
There are 3 airports in Chicago. 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 Chicago

  • How far is Green Bay Austin-Straubel to Chicago by plane?

    The straight-line distance from Green Bay Austin-Straubel to Chicago is 183.6 mi. Flights usually cover this in 1h 23m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Green Bay Austin-Straubel Airport to Chicago were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Green Bay Austin-Straubel Airport to Chicago.

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

    The travel and health documents you'll need for your trip to Chicago may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

  • What is the most popular airline from Green Bay to Chicago?

Best airlines flying from Green Bay to Chicago

Compare and see reviews for airlines that fly from Green Bay to Chicago with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $179Free CancellationRating
7.4
9,699 reviews
Search United Airlines flights
American AirlinesPriceFrom $184Free CancellationRating
7.1
11,667 reviews
Search American Airlines flights

  • United Airlines Flights From Green Bay to Chicago

    United Airlines is one of the most popular airlines flying from Green Bay to Chicago, operating 54 flights/week on average for this route. A good United Airlines flight deal for Green Bay to Chicago starts from $179 round-trip, up to an average price of $252. Our users have rated United Airlines at 7.4/10.

  • American Airlines Flights From Green Bay to Chicago

    American Airlines is also a popular choice for this route. American Airlines flight deals for Green Bay to Chicago start from as low as $184 round-trip, depending on your selected dates, with average American Airlines deals seen on momondo around $244. American Airlines operates 20 flights to Chicago from Green Bay in an average week. Users have rated it 7.1/10 across 11,667 reviews.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Saint Joseph
Benton Harbor
Portage
Lansing
Valparaiso
Munster
Schererville
Crown Point
Monticello
Chesterton
Porter
Griffith
Saint John

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Green Bay to Chicago. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Green Bay to Chicago flights to just show those with flexible booking policies.

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

Once you have performed a search for Green Bay to Chicago flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Chicago, momondo offers a useful price alert feature which will track prices for flights to Chicago from Green Bay and alert you when they change.

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport