Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Green Bay to Chicago from $189

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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
1:32 pm - 2:55 pmGRB  Green Bay Austin-Straubel-ORD Chicago O'Hare Intl
1h 23mnonstop
United Airlines Logo
5:50 pm - 7:10 pmORD  Chicago O'Hare Intl-GRB Green Bay Austin-Straubel
1h 20mnonstop
$278United Airlines
Fri, Nov 13 - Sun, Nov 15
United Airlines Logo
9:45 am - 11:17 amGRB  Green Bay Austin-Straubel-ORD Chicago O'Hare Intl
1h 32mnonstop
United Airlines Logo
5:45 pm - 7:05 pmORD  Chicago O'Hare Intl-GRB Green Bay Austin-Straubel
1h 20mnonstop
$280United Airlines
Thu, Dec 3 - Mon, Dec 7
American Airlines Logo
10:59 am - 12:30 pmGRB  Green Bay Austin-Straubel-ORD Chicago O'Hare Intl
1h 31mnonstop
American Airlines Logo
8:00 am - 9:19 amORD  Chicago O'Hare Intl-GRB Green Bay Austin-Straubel
1h 19mnonstop
$289American Airlines
Tue, Feb 2 - Tue, Feb 9
American Airlines Logo
8:04 pm - 9:29 pmGRB  Green Bay Austin-Straubel-ORD Chicago O'Hare Intl
1h 25mnonstop
American Airlines Logo
5:09 pm - 6:22 pmORD  Chicago O'Hare Intl-GRB Green Bay Austin-Straubel
1h 13mnonstop
$289American Airlines
Fri, Oct 30 - Fri, Nov 6
American Airlines Logo
8:29 pm - 10:00 pmGRB  Green Bay Austin-Straubel-ORD Chicago O'Hare Intl
1h 31mnonstop
American Airlines Logo
5:09 pm - 6:22 pmORD  Chicago O'Hare Intl-GRB Green Bay Austin-Straubel
1h 13mnonstop
$289American Airlines
Sat, Nov 7 - Wed, Nov 11
United Airlines Logo
1:32 pm - 2:55 pmGRB  Green Bay Austin-Straubel-ORD Chicago O'Hare Intl
1h 23mnonstop
United Airlines Logo
11:29 am - 12:46 pmORD  Chicago O'Hare Intl-GRB Green Bay Austin-Straubel
1h 17mnonstop
$289United Airlines
Fri, Nov 13 - Sun, Nov 15
United Airlines Logo
8:00 am - 9:37 amGRB  Green Bay Austin-Straubel-ORD Chicago O'Hare Intl
1h 37mnonstop
United Airlines Logo
8:45 am - 10:02 amORD  Chicago O'Hare Intl-GRB Green Bay Austin-Straubel
1h 17mnonstop
$289United Airlines
Thu, Nov 5 - Mon, Nov 9
Delta Logo
12:30 pm - 4:49 pmGRB  Green Bay Austin-Straubel-ORD Chicago O'Hare Intl
4h 19m1 stop Minneapolis St Paul
Delta Logo
12:15 pm - 3:54 pmORD  Chicago O'Hare Intl-GRB Green Bay Austin-Straubel
3h 39m1 stop Minneapolis St Paul
$309Delta
Tue, Feb 2 - Tue, Feb 9
Delta Logo
11:08 am - 4:18 pmGRB  Green Bay Austin-Straubel-ORD Chicago O'Hare Intl
5h 10m1 stop Detroit Metropolitan Wayne County
Delta Logo
6:23 am - 11:42 amORD  Chicago O'Hare Intl-GRB Green Bay Austin-Straubel
5h 19m1 stop Minneapolis St Paul
$309Delta
Fri, Nov 20 - Mon, Nov 23
Delta Logo
12:33 pm - 4:41 pmGRB  Green Bay Austin-Straubel-ORD Chicago O'Hare Intl
4h 08m1 stop Minneapolis St Paul
Delta Logo
5:42 pm - 10:04 pmORD  Chicago O'Hare Intl-GRB Green Bay Austin-Straubel
4h 22m1 stop Minneapolis St Paul
$309Delta
Sat, Nov 21 - Mon, Nov 23

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

United Airlines flights from Green Bay to Chicago O'Hare Intl Airport

Our best United Airlines deals on Green Bay to Chicago O'Hare Intl Airport flight tickets
United Airlines
Nov 13
GRB1:32 pmGreen Bay Austin-Straubel
1h 23m
ORD2:55 pmChicago O'Hare Intl
Nov 15
ORD5:50 pmChicago O'Hare Intl
1h 20m
GRB7:10 pmGreen Bay Austin-Straubel
$278
United Airlines
Dec 3
GRB9:45 amGreen Bay Austin-Straubel
1h 32m
ORD11:17 amChicago O'Hare Intl
Dec 7
ORD5:45 pmChicago O'Hare Intl
1h 20m
GRB7:05 pmGreen Bay Austin-Straubel
$280
United Airlines
Oct 21
GRB5:00 amGreen Bay Austin-Straubel
1h 26m
ORD6:26 amChicago O'Hare Intl
Oct 27
ORD8:45 amChicago O'Hare Intl
1h 17m
GRB10:02 amGreen Bay Austin-Straubel
$289

American Airlines flights from Green Bay to Chicago O'Hare Intl Airport

Our best American Airlines deals on Green Bay to Chicago O'Hare Intl Airport flight tickets
American Airlines
Oct 31
GRB8:04 pmGreen Bay Austin-Straubel
1h 25m
ORD9:29 pmChicago O'Hare Intl
Nov 27
ORD6:42 pmChicago O'Hare Intl
1h 16m
GRB7:58 pmGreen Bay Austin-Straubel
$291
American Airlines
Oct 21
GRB9:58 amGreen Bay Austin-Straubel
1h 22m
ORD11:20 amChicago O'Hare Intl
Nov 17
ORD5:09 pmChicago O'Hare Intl
1h 13m
GRB6:22 pmGreen Bay Austin-Straubel
$303
American Airlines
Oct 20
GRB8:04 pmGreen Bay Austin-Straubel
1h 25m
ORD9:29 pmChicago O'Hare Intl
Oct 25
ORD8:10 amChicago O'Hare Intl
1h 12m
GRB9:22 amGreen Bay Austin-Straubel
$304

momondo Fare Finder

 
Use the filters below to find and compare flights from Green Bay to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Green BayChicago

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

GRBORD

Green Bay Austin-Straubel

Fri 11/13

1:32 pm-2:55 pm

Nonstop1h 23m

Chicago O'Hare Intl

Sun 11/15

5:50 pm-7:10 pm

Nonstop1h 20m

$278

Green BayChicago

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

GRBORD

Green Bay Austin-Straubel

Thu 12/3

9:45 am-11:17 am

Nonstop1h 32m

Chicago O'Hare Intl

Mon 12/7

5:45 pm-7:05 pm

Nonstop1h 20m

$280

Green BayChicago

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

GRBORD

Green Bay Austin-Straubel

Tue 2/2

10:59 am-12:30 pm

Nonstop1h 31m

Chicago O'Hare Intl

Tue 2/9

8:00 am-9:19 am

Nonstop1h 19m

$289
Quickest round-trip

Green BayChicago

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

GRBORD

Green Bay Austin-Straubel

Fri 10/30

8:04 pm-9:29 pm

Nonstop1h 25m

Chicago O'Hare Intl

Fri 11/6

5:09 pm-6:22 pm

Nonstop1h 13m

$289

Green BayChicago

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

GRBORD

Green Bay Austin-Straubel

Sat 11/7

8:29 pm-10:00 pm

Nonstop1h 31m

Chicago O'Hare Intl

Wed 11/11

5:09 pm-6:22 pm

Nonstop1h 13m

$289

Green BayChicago

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

GRBORD

Green Bay Austin-Straubel

Fri 11/13

1:32 pm-2:55 pm

Nonstop1h 23m

Chicago O'Hare Intl

Sun 11/15

11:29 am-12:46 pm

Nonstop1h 17m

$289

Green BayChicago

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

GRBORD

Green Bay Austin-Straubel

Thu 11/5

8:00 am-9:37 am

Nonstop1h 37m

Chicago O'Hare Intl

Mon 11/9

8:45 am-10:02 am

Nonstop1h 17m

$289

Green BayChicago

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

GRBORD

Green Bay Austin-Straubel

Tue 2/2

12:30 pm-4:49 pm

1 stop4h 19m

Chicago O'Hare Intl

Tue 2/9

12:15 pm-3:54 pm

1 stop3h 39m

$309

Green BayChicago

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

GRBORD

Green Bay Austin-Straubel

Fri 11/20

11:08 am-4:18 pm

1 stop5h 10m

Chicago O'Hare Intl

Mon 11/23

6:23 am-11:42 am

1 stop5h 19m

$309

Green BayChicago

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

GRBORD

Green Bay Austin-Straubel

Sat 11/21

12:33 pm-4:41 pm

1 stop4h 08m

Chicago O'Hare Intl

Mon 11/23

5:42 pm-10:04 pm

1 stop4h 22m

$309

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Chicago from

How to get the cheapest flight ticket from Green Bay to Chicago O'Hare Intl Airport

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 typical price of a round-trip flight between Green Bay and Chicago O'Hare Intl Airport?

Prices are currently low for flights on this route.

Typical prices usually range from $279 to $374.
The lowest price recently found on this route was $278.

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

The month of November is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Green Bay averaging around $224.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Saturday when prices can be found for as low as $422. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Green Bay because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $671.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Green Bay at noon is the least expensive time of day to depart. momondo users have found prices as low as $451 when looking at flights departing at noon. Try not to purchase tickets in the evening because they tend to be around $516. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Green Bay Austin-Straubel to Chicago O'Hare Intl flight route?

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

What cabin class options are available on Green Bay to Chicago O'Hare Intl Airport flights?

There are 4 cabin classes available to choose from on Green Bay to Chicago O'Hare Intl Airport 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 Chicago O'Hare Intl Airport flights?

You could potentially save up to 42% on your flight if you consider stops on a Green Bay to Chicago O'Hare Intl Airport flight.

How have Green Bay to Chicago O'Hare Intl Airport flight prices changed over time?

As of October 2026, prices for Green Bay to Chicago O'Hare Intl Airport flights are approximately 71% more expensive when compared to flights at the same time last year.

When to book flights from Green Bay to Chicago O'Hare Intl Airport

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

Cheap Green Bay to Chicago O'Hare Intl Airport (GRB to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Green Bay to Chicago O'Hare Intl Airport

Best Price Found

$189

Fastest flight time

1h 23m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Green Bay in the past 72 hours is $189. The best round-trip flight deal from Green Bay to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $278.
The fastest flight from Green Bay to Chicago O'Hare Intl Airport takes 1h 23m
Direct flights go from Green Bay to Chicago O'Hare Intl Airport every day.
Search flight deals

Frequently asked questions about flying from Green Bay to Chicago O'Hare Intl Airport

  • How far is Green Bay Austin-Straubel to Chicago O'Hare Intl by plane?

    Chicago O'Hare Intl is 175.4 mi away from Green Bay Austin-Straubel. 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 O'Hare Intl Airport?

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

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

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

    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 O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents required for your trip to Chicago O'Hare Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago O'Hare Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Green Bay to Chicago O'Hare Intl Airport?

  • What is the most popular airline from Green Bay to Chicago O'Hare Intl Airport?

Best airlines flying from Green Bay to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Green Bay to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $179Free CancellationRating
7.4
10,272 reviews
Search United Airlines flights
American AirlinesPriceFrom $199Free CancellationRating
7.0
12,106 reviews
Search American Airlines flights

  • United Airlines Flights From Green Bay to Chicago O'Hare Intl Airport

    United Airlines flies from Green Bay to Chicago O'Hare Intl Airport around 42 times per week, with 10,276 momondo users rating the airline 7.4/10. The cheapest United Airlines deal from Green Bay to Chicago O'Hare Intl Airport in the last 72 hours was $179 (round-trip), much lower than the average airfare cost of $252 for United Airlines flights on this route.

  • American Airlines Flights From Green Bay to Chicago O'Hare Intl Airport

    Across 12,117 American Airlines reviews on momondo, the average score is 7.0/10. American Airlines flies from Green Bay to Chicago O'Hare Intl Airport about 13 times each week, with ticket deals ranging from $199 to $249. Price data is based on momondo searches in the last 72 hours.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
Schaumburg
Merrillville
Rockford
South Haven
Rosemont
Gurnee
Oak Brook
Orland Park
Joliet
Naperville
New Buffalo
Kenosha
Hammond
Aurora
Racine
Elgin
Janesville
Evanston
Skokie

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Green Bay to Chicago. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Green Bay to Chicago with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Green Bay to Chicago 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 Chicago right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Green Bay to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chicago and let you know when they change.

An easier way to manage your Chicago O'Hare Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 11/1
Sun 11/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Chicago