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Cheap flights from Chicago O'Hare Intl Airport to Green Bay from $143

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chicago O'Hare Intl Airport to Green Bay

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
1:30 pm - 2:39 pmORD  Chicago O'Hare Intl-GRB Green Bay Austin-Straubel
1h 09mnonstop
United Airlines Logo
3:15 pm - 4:52 pmGRB  Green Bay Austin-Straubel-ORD Chicago O'Hare Intl
1h 37mnonstop
$303United Airlines
Thu, Nov 12 - Sat, Nov 21
American Airlines Logo
5:06 pm - 6:22 pmORD  Chicago O'Hare Intl-GRB Green Bay Austin-Straubel
1h 16mnonstop
American Airlines Logo
6:53 pm - 8:30 pmGRB  Green Bay Austin-Straubel-ORD Chicago O'Hare Intl
1h 37mnonstop
$309American Airlines
Thu, Nov 19 - Sun, Nov 22
United Airlines Logo
1:30 pm - 2:48 pmORD  Chicago O'Hare Intl-GRB Green Bay Austin-Straubel
1h 18mnonstop
United Airlines Logo
6:30 am - 8:01 amGRB  Green Bay Austin-Straubel-ORD Chicago O'Hare Intl
1h 31mnonstop
$309United Airlines
Sat, Mar 6 - Thu, Mar 11
American Airlines Logo
8:15 am - 9:32 amORD  Chicago O'Hare Intl-GRB Green Bay Austin-Straubel
1h 17mnonstop
American Airlines Logo
2:33 pm - 4:03 pmGRB  Green Bay Austin-Straubel-ORD Chicago O'Hare Intl
1h 30mnonstop
$309American Airlines
Wed, Nov 25 - Wed, Dec 2
American Airlines Logo
8:12 am - 9:30 amORD  Chicago O'Hare Intl-GRB Green Bay Austin-Straubel
1h 18mnonstop
American Airlines Logo
7:36 pm - 9:15 pmGRB  Green Bay Austin-Straubel-ORD Chicago O'Hare Intl
1h 39mnonstop
$309American Airlines
Fri, Dec 11 - Sun, Dec 13
Delta Logo
7:05 am - 10:28 amORD  Chicago O'Hare Intl-GRB Green Bay Austin-Straubel
3h 23m1 stop Detroit Metropolitan Wayne County
Delta Logo
6:00 am - 11:48 amGRB  Green Bay Austin-Straubel-ORD Chicago O'Hare Intl
5h 48m1 stop Minneapolis St Paul
$329Delta
Thu, Nov 19 - Sun, Nov 22
Delta Logo
5:20 pm - 9:32 pmORD  Chicago O'Hare Intl-GRB Green Bay Austin-Straubel
4h 12m1 stop Minneapolis St Paul
Delta Logo
12:30 pm - 4:49 pmGRB  Green Bay Austin-Straubel-ORD Chicago O'Hare Intl
4h 19m1 stop Minneapolis St Paul
$329Delta
Sun, Mar 7 - Wed, Mar 17
Delta Logo
6:00 am - 11:24 amORD  Chicago O'Hare Intl-GRB Green Bay Austin-Straubel
5h 24m1 stop Minneapolis St Paul
Delta Logo
5:00 pm - 9:37 pmGRB  Green Bay Austin-Straubel-ORD Chicago O'Hare Intl
4h 37m1 stop Minneapolis St Paul
$329Delta
Mon, Feb 22 - Fri, Mar 5
United Airlines Logo
8:45 am - 10:02 amORD  Chicago O'Hare Intl-GRB Green Bay Austin-Straubel
1h 17mnonstop
United Airlines Logo
6:15 am - 7:49 amGRB  Green Bay Austin-Straubel-ORD Chicago O'Hare Intl
1h 34mnonstop
$339United Airlines
Wed, Nov 11 - Sun, Nov 15
United Airlines Logo
1:30 pm - 2:50 pmORD  Chicago O'Hare Intl-GRB Green Bay Austin-Straubel
1h 20mnonstop
United Airlines Logo
5:00 am - 6:28 amGRB  Green Bay Austin-Straubel-ORD Chicago O'Hare Intl
1h 28mnonstop
$397United Airlines
Sun, Feb 28 - Mon, Mar 1

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Delta flights from Chicago O'Hare Intl Airport to Green Bay

Our best Delta deals on Chicago O'Hare Intl Airport to Green Bay flight tickets
Delta
Nov 19
ORD7:05 amChicago O'Hare Intl
3h 23m
1 stop
GRB10:28 amGreen Bay Austin-Straubel
Nov 22
GRB6:00 amGreen Bay Austin-Straubel
5h 48m
1 stop
ORD11:48 amChicago O'Hare Intl
$329
Delta
Nov 12
ORD6:23 amChicago O'Hare Intl
5h 19m
1 stop
GRB11:42 amGreen Bay Austin-Straubel
Nov 18
GRB7:00 amGreen Bay Austin-Straubel
3h 39m
1 stop
ORD10:39 amChicago O'Hare Intl
$344
Delta
Nov 13
ORD7:05 amChicago O'Hare Intl
3h 23m
1 stop
GRB10:28 amGreen Bay Austin-Straubel
Nov 20
GRB11:08 amGreen Bay Austin-Straubel
5h 10m
1 stop
ORD4:18 pmChicago O'Hare Intl
$359

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

Our best American Airlines deals on Chicago O'Hare Intl Airport to Green Bay flight tickets
American Airlines
Nov 19
ORD5:06 pmChicago O'Hare Intl
1h 16m
GRB6:22 pmGreen Bay Austin-Straubel
Nov 22
GRB6:53 pmGreen Bay Austin-Straubel
1h 37m
ORD8:30 pmChicago O'Hare Intl
$309
American Airlines
Nov 19
ORD5:06 pmChicago O'Hare Intl
1h 16m
GRB6:22 pmGreen Bay Austin-Straubel
Nov 22
GRB6:53 pmGreen Bay Austin-Straubel
1h 37m
ORD8:30 pmChicago O'Hare Intl
$310
American Airlines
Nov 12
ORD11:00 pmChicago O'Hare Intl
1h 06m
GRB12:06 amGreen Bay Austin-Straubel
Nov 19
GRB2:37 pmGreen Bay Austin-Straubel
1h 23m
ORD4:00 pmChicago O'Hare Intl
$324

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

ChicagoGreen Bay

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

ORDGRB

Chicago O'Hare Intl

Thu 11/12

1:30 pm-2:39 pm

Nonstop1h 09m

Green Bay Austin-Straubel

Sat 11/21

3:15 pm-4:52 pm

Nonstop1h 37m

$303

ChicagoGreen Bay

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

ORDGRB

Chicago O'Hare Intl

Thu 11/19

5:06 pm-6:22 pm

Nonstop1h 16m

Green Bay Austin-Straubel

Sun 11/22

6:53 pm-8:30 pm

Nonstop1h 37m

$309

ChicagoGreen Bay

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

ORDGRB

Chicago O'Hare Intl

Sat 3/6

1:30 pm-2:48 pm

Nonstop1h 18m

Green Bay Austin-Straubel

Thu 3/11

6:30 am-8:01 am

Nonstop1h 31m

$309

ChicagoGreen Bay

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

ORDGRB

Chicago O'Hare Intl

Wed 11/25

8:15 am-9:32 am

Nonstop1h 17m

Green Bay Austin-Straubel

Wed 12/2

2:33 pm-4:03 pm

Nonstop1h 30m

$309

ChicagoGreen Bay

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

ORDGRB

Chicago O'Hare Intl

Fri 12/11

8:12 am-9:30 am

Nonstop1h 18m

Green Bay Austin-Straubel

Sun 12/13

7:36 pm-9:15 pm

Nonstop1h 39m

$309

ChicagoGreen Bay

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

ORDGRB

Chicago O'Hare Intl

Thu 11/19

7:05 am-10:28 am

1 stop3h 23m

Green Bay Austin-Straubel

Sun 11/22

6:00 am-11:48 am

1 stop5h 48m

$329

ChicagoGreen Bay

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

ORDGRB

Chicago O'Hare Intl

Sun 3/7

5:20 pm-9:32 pm

1 stop4h 12m

Green Bay Austin-Straubel

Wed 3/17

12:30 pm-4:49 pm

1 stop4h 19m

$329

ChicagoGreen Bay

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

ORDGRB

Chicago O'Hare Intl

Mon 2/22

6:00 am-11:24 am

1 stop5h 24m

Green Bay Austin-Straubel

Fri 3/5

5:00 pm-9:37 pm

1 stop4h 37m

$329

ChicagoGreen Bay

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

ORDGRB

Chicago O'Hare Intl

Wed 11/11

8:45 am-10:02 am

Nonstop1h 17m

Green Bay Austin-Straubel

Sun 11/15

6:15 am-7:49 am

Nonstop1h 34m

$339

ChicagoGreen Bay

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

ORDGRB

Chicago O'Hare Intl

Sun 2/28

1:30 pm-2:50 pm

Nonstop1h 20m

Green Bay Austin-Straubel

Mon 3/1

5:00 am-6:28 am

Nonstop1h 28m

$397

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 Green Bay from

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

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 Green Bay?

The month of March is, on average, the cheapest month to fly to Green Bay from Chicago O'Hare Intl Airport, with most prices found around $0. If you aren’t able to travel during the month of March, then book flights to Green Bay from Chicago O'Hare Intl Airport during January instead. Flights to Green Bay in January, while not as cheap as those in March, still average around $179.

What is the cheapest day to depart on your flight to Green Bay?

The cheapest day to depart from Chicago O'Hare Intl Airport to Green Bay is on a Thursday when prices can be found for as low as $289. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Chicago O'Hare Intl Airport to Green Bay for around $369.

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

Our most recent data shows that the best time of day to fly to Green Bay is in the morning. Flights from Chicago O'Hare Intl Airport to Green Bay during this time can be as low as $308. In the afternoon is when there is more demand to fly to Green Bay, so prices are often more expensive at around $445 per ticket.

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

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

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

There is only 1 cabin class available to choose from on Chicago O'Hare Intl Airport to Green Bay flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of October 2026, prices for Chicago O'Hare Intl Airport to Green Bay flights are approximately 89% more expensive when compared to flights at the same time last year.

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

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

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

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

Best Price Found

$143

Fastest flight time

1h 14m

Direct flights

Every day

Airports in Green Bay

1 airport
The best one-way flight to Green Bay from Chicago O'Hare Intl Airport in the past 72 hours is $143. The best round-trip flight deal from Chicago O'Hare Intl Airport to Green Bay found on momondo in the last 72 hours is $303.
The fastest flight from Chicago O'Hare Intl Airport to Green Bay takes 1h 14m
Direct flights go from Chicago O'Hare Intl Airport to Green Bay every day.
There is 1 airport in Green Bay. From Chicago O'Hare Intl Airport there are direct flights to Green Bay Austin-Straubel (GRB).
Search flight deals

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

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

    The distance between Chicago O'Hare Intl and Green Bay Austin-Straubel is about 175.4 mi. A reasonable flight in good conditions will take 1h 14m.

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

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

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

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

  • What documentation or ID do you need to fly to Green Bay Austin-Straubel Airport?

    The necessary travel and health documents for your Green Bay Austin-Straubel Airport 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 Chicago O'Hare Intl Airport to Green Bay?

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

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

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Green Bay with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $179Free CancellationRating
7.0
12,210 reviews
Search American Airlines flights
United AirlinesPriceFrom $239Free CancellationRating
7.3
10,451 reviews
Search United Airlines flights

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

    United Airlines flies from Chicago O'Hare Intl Airport to Green Bay around 20 times per week, with 10,451 momondo users rating the airline 7.3/10. The cheapest United Airlines deal from Chicago O'Hare Intl Airport to Green Bay in the last 72 hours was $239 (round-trip), much lower than the average airfare cost of $369 for United Airlines flights on this route.

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

    Another popular option for Chicago O'Hare Intl Airport to Green Bay flights is American Airlines (7.0/10, 12,210 ratings). American Airlines flies from Chicago O'Hare Intl Airport to Green Bay around 11 times per week, with deals starting from $179 round-trip and rising to an average price of around $399.

Traveling to a place near Green Bay?

Book flights to Green Bay if you plan to visit one of these locations
Sturgeon Bay
Manitowoc
Marinette
Shawano
De Pere

Why use momondo?

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

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

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

Yes. momondo enables you to select and highlight flights to Green Bay from Chicago with this policy.

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

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

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

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