HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Green Bay

$179+ Cheap flights from O'Hare Intl (ORD) to Green Bay (GRB)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — GRB
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from O'Hare Intl to Green Bay with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from O'Hare Intl to Green Bay

Cheapest flights from O'Hare Intl to Green Bay
Explore the most affordable flight options available from O'Hare Intl to Green Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This American Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/251:30 pmORD - GRB
Nonstop1h 03mAmerican Airlines
Sat 1/104:53 pmGRB - ORD
Nonstop1h 27mAmerican Airlines
Deal found 12/10$194
This American Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/278:48 pmORD - GRB
Nonstop1h 13mAmerican Airlines
Sun 12/285:25 amGRB - ORD
Nonstop1h 26mAmerican Airlines
Deal found 12/10$225
This American Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:30 pmORD - GRB
Nonstop1h 02mAmerican Airlines
Fri 1/27:00 amGRB - ORD
Nonstop1h 33mAmerican Airlines
Deal found 12/11$281
This Delta deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:00 amORD - GRB
1 stop3h 31mDelta
Sat 1/105:33 pmGRB - ORD
1 stop3h 32mDelta
Deal found 12/10$286
This United Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/138:50 amORD - GRB
Nonstop1h 17mUnited Airlines
Sun 12/145:21 pmGRB - ORD
Nonstop1h 20mUnited Airlines
Deal found 12/10$322
This American Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/138:05 amORD - GRB
Nonstop1h 08mAmerican Airlines
Sun 12/148:02 pmGRB - ORD
Nonstop1h 28mAmerican Airlines
Deal found 12/11$329
This Delta deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/136:45 amORD - GRB
1 stop3h 46mDelta
Sun 12/144:52 pmGRB - ORD
1 stop3h 43mDelta
Deal found 12/11$342
This American Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/268:20 amORD - GRB
Nonstop1h 19mAmerican Airlines
Sat 1/104:53 pmGRB - ORD
Nonstop1h 27mAmerican Airlines
Deal found 12/10$392
This Delta deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:00 amORD - GRB
1 stop3h 31mDelta
Fri 1/24:29 pmGRB - ORD
1 stop5h 05mDelta
Deal found 12/11$544
This United Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/261:55 pmORD - GRB
Nonstop1h 12mUnited Airlines
Tue 12/306:15 amGRB - ORD
Nonstop1h 34mUnited Airlines
Deal found 12/11$598
This American Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/147:19 pmORD - GRB
Nonstop1h 10mAmerican Airlines
Tue 12/166:00 amGRB - ORD
Nonstop1h 30mAmerican Airlines
Deal found 12/11$604
This United Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/181:55 pmORD - GRB
Nonstop1h 12mUnited Airlines
Thu 12/185:22 pmGRB - ORD
Nonstop1h 27mUnited Airlines
Deal found 12/10$614

Find flight deals from O'Hare Intl to Green Bay

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Green Bay (GRB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$179
(American Airlines)

Popular in

January

Cheapest in

October

Average price

$383

Good one-way deal

$224 or less
Provider with most accurate pricing for Chicago O'Hare Intl-Green Bay Austin-Straubel flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Green Bay Austin-Straubel flights.
Search Deals
From Chicago O'Hare Intl to Green Bay Austin-Straubel
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($119 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a one-way flight from Chicago O'Hare Intl to Green Bay Austin-Straubel.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Green Bay 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, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
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

O'Hare Intl

Fly to

Green Bay

Route

Depart

Return

Price

ChicagoGreen Bay

ORD - GRB

ORDGRB

Chicago O'Hare Intl

Tue 1/20

3:15 pm-4:23 pm

Nonstop1h 08m

Green Bay Austin-Straubel

Thu 1/29

4:53 pm-6:20 pm

Nonstop1h 27m

$179

ChicagoGreen Bay

ORD - GRB

ORDGRB

Chicago O'Hare Intl

Thu 1/8

3:15 pm-4:23 pm

Nonstop1h 08m

Green Bay Austin-Straubel

Sun 1/11

4:53 pm-6:20 pm

Nonstop1h 27m

$180

ChicagoGreen Bay

ORD - GRB

ORDGRB

Chicago O'Hare Intl

Thu 12/25

1:30 pm-2:33 pm

Nonstop1h 03m

Green Bay Austin-Straubel

Sat 1/10

4:53 pm-6:20 pm

Nonstop1h 27m

$194

ChicagoGreen Bay

ORD - GRB

ORDGRB

Chicago O'Hare Intl

Tue 1/20

6:15 am-11:21 am

1 stop5h 06m

Green Bay Austin-Straubel

Thu 1/29

12:02 pm-5:55 pm

1 stop5h 53m

$199

ChicagoGreen Bay

ORD - GRB

ORDGRB

Chicago O'Hare Intl

Thu 1/8

8:50 am-3:38 pm

1 stop6h 48m

Green Bay Austin-Straubel

Sun 1/11

5:28 pm-9:05 pm

1 stop3h 37m

$199

ChicagoGreen Bay

ORD - GRB

ORDGRB

Chicago O'Hare Intl

Tue 1/6

8:45 am-10:07 am

Nonstop1h 22m

Green Bay Austin-Straubel

Sat 1/10

2:39 pm-4:05 pm

Nonstop1h 26m

$239

ChicagoGreen Bay

ORD - GRB

ORDGRB

Chicago O'Hare Intl

Wed 12/31

5:30 pm-6:32 pm

Nonstop1h 02m

Green Bay Austin-Straubel

Fri 1/2

7:00 am-8:33 am

Nonstop1h 33m

$281

ChicagoGreen Bay

ORD - GRB

ORDGRB

Chicago O'Hare Intl

Thu 12/25

7:00 am-10:31 am

1 stop3h 31m

Green Bay Austin-Straubel

Sat 1/10

5:33 pm-9:05 pm

1 stop3h 32m

$286

ChicagoGreen Bay

ORD - GRB

ORDGRB

Chicago O'Hare Intl

Mon 1/12

6:50 am-10:35 am

1 stop3h 45m

Green Bay Austin-Straubel

Fri 1/16

5:28 pm-1:08 pm

1 stop19h 40m

$369

ChicagoGreen Bay

ORD - GRB

ORDGRB

Chicago O'Hare Intl

Sat 1/10

6:45 pm-3:38 pm

1 stop20h 53m

$185

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 18 results
1
2

Compare providers for flights from O'Hare Intl to Green Bay

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from O'Hare Intl to Green Bay in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Green Bay flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Chicago O'Hare Intl Airport-Green Bay flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Green Bay flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Green Bay flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago O'Hare Intl Airport-Green Bay flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from O'Hare Intl to Green Bay

Have a flexible travel schedule? Discover the best time to fly to Green Bay from O'Hare Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago O'Hare Intl Airport to Green Bay

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Green Bay?

Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Green Bay (average of $57). Flying from Chicago O'Hare Intl Airport to Green Bay in April is currently the most expensive (average of $304). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ORD to GRB?

Find hourly flight availability from O'Hare Intl to Green Bay. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

When flying from Chicago O'Hare Intl Airport to Green Bay, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 28% versus a flight at noon.

Reviews of airlines servicing Green Bay

Get insights into the airlines that provide service to Green Bay. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Green Bay. Reviews last updated December 12, 2025.
Read through reviews of airlines operating flights from Chicago O'Hare Intl Airport to Green Bay, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,095 reviews

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
American Airlines
7.2
Good
11,050 reviews
United Airlines
7.4
Good
9,095 reviews

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Green Bay. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Green Bay from Chicago O'Hare Intl?

    For a flight from Chicago O'Hare Intl to Green Bay, you will be flying into Austin-Straubel. Green Bay Austin-Straubel (GRB) is just 5.9 mi from the center of the city. Austin-Straubel is the only Green Bay airport and it handles 20 inbound flights from Chicago O'Hare Intl per day. 2 airlines have flights to Green Bay Austin-Straubel from Chicago O'Hare Intl on a regular basis.

  • How long is the flight from Chicago O'Hare Intl Airport to Green Bay?

    For as low as $179, American Airlines can have you in Green Bay from Chicago O'Hare Intl Airport in 1h 08m. The distance from Chicago O'Hare Intl Airport to Green Bay is about 173 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Green Bay round-trip?

    American Airlines, at $179, was found to be the cheapest airline from Chicago O'Hare Intl Airport to Green Bay. An alternate airline flying to your destination would be United Airlines. American Airlines is priced at 46% lower than the current average price of a flight leaving 3 months from now.

  • What are the most reliable airlines from Chicago O'Hare Intl Airport to Green Bay?

    The top 3 most reliable airlines when flying from Chicago O'Hare Intl Airport to Green Bay are Republic Airways (88%), SkyWest Airlines (79%) and Copa Airlines (78%).

  • What are the cheapest flights from Chicago O'Hare Intl Airport to Green Bay?

    Looking at all options, your cheapest flight can be booked for $102. While the most popular route (Chicago O'Hare Intl - Green Bay Austin-Straubel) can be booked for $225 on average, our data indicates $294 when flying from Chicago O'Hare Intl Airport to Green Bay.

  • Can I find deals for flights from O'Hare Intl to Green Bay that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Green Bay flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Green Bay?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Green Bay.

  • Can I find deals for business class flights from O'Hare Intl to Green Bay?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Green Bay by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Green Bay?

    Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Green Bay (average of $57). Flying from Chicago O'Hare Intl Airport to Green Bay in April is currently the most expensive (average of $304). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Green Bay?

Book flights to Green Bay if you plan to visit one of these locations
Manitowoc

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from O'Hare Intl to Green Bay

Discover the top 2 airlines that operate flights from O'Hare Intl to Green Bay. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$179Average$297FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$179Average$309FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.