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$143+ Cheap flights from O'Hare Intl (ORD) to Green Bay (GRB)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/1. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — GRB
nov. 29 — déc. 61
sam. 11/29
sam. 12/6
1 adult, Economy
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Cheap 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 octobre 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$179
(American Airlines)

One-way from

$143
(Delta)

Popular in

January

Cheapest in

October

Average price

$204

Good one-way deal

$218 or less
Provider with most accurate pricing for Chicago O'Hare Intl-Green Bay Austin-Straubel flight deals.
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Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Green Bay Austin-Straubel flights.
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From Chicago O'Hare Intl to Green Bay Austin-Straubel
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One-way flight from Chicago O'Hare Intl to Green Bay Austin-Straubel
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Highest demand for flights based on searches. 26% potential increase in price ($119 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a one-way flight from Chicago O'Hare Intl to Green Bay Austin-Straubel.
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Find 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 octobre 30, 2025.

This United Airlines deal was found by Cheapflights users on 10/27. 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.
jeu. 11/208:54 amORD - GRB
Nonstop1h 17mUnited Airlines
dim. 11/2310:46 amGRB - ORD
Nonstop1h 19mUnited Airlines
Deal found 10/27$179
This American Airlines deal was found by Cheapflights users on 10/28. 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.
lun. 11/107:19 pmORD - GRB
Nonstop1h 10mAmerican Airlines
lun. 11/177:52 pmGRB - ORD
Nonstop1h 23mAmerican Airlines
Deal found 10/28$204
This American Airlines deal was found by Cheapflights users on 10/28. 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.
jeu. 11/138:06 amORD - GRB
Nonstop1h 09mAmerican Airlines
lun. 11/173:09 pmGRB - ORD
Nonstop1h 20mAmerican Airlines
Deal found 10/28$209
This American Airlines deal was found by Cheapflights users on 10/29. 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.
jeu. 11/208:09 amORD - GRB
Nonstop1h 09mAmerican Airlines
dim. 11/233:10 pmGRB - ORD
Nonstop1h 20mAmerican Airlines
Deal found 10/29$210
This Delta deal was found by Cheapflights users on 10/30. 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.
mer. 11/126:00 amORD - GRB
1 stop5h 33mDelta
mer. 11/194:17 pmGRB - ORD
1 stop5h 19mDelta
Deal found 10/30$214
This United Airlines deal was found by Cheapflights users on 10/28. 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.
lun. 11/105:55 pmORD - GRB
Nonstop1h 22mUnited Airlines
lun. 11/171:20 pmGRB - ORD
Nonstop1h 20mUnited Airlines
Deal found 10/28$224
This Delta deal was found by Cheapflights users on 10/28. 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.
mar. 11/116:45 amORD - GRB
1 stop3h 45mDelta
sam. 11/1511:10 amGRB - ORD
1 stop5h 14mDelta
Deal found 10/28$229
This Delta deal was found by Cheapflights users on 10/28. 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.
lun. 11/102:35 pmORD - GRB
1 stop6h 01mDelta
sam. 11/156:20 amGRB - ORD
1 stop5h 17mDelta
Deal found 10/28$244
This United Airlines deal was found by Cheapflights users on 10/28. 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.
mar. 11/118:45 amORD - GRB
Nonstop1h 18mUnited Airlines
sam. 11/158:00 amGRB - ORD
Nonstop1h 28mUnited Airlines
Deal found 10/28$249
This American Airlines deal was found by Cheapflights users on 10/28. 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.
mer. 12/248:20 amORD - GRB
Nonstop1h 19mAmerican Airlines
lun. 12/295:25 amGRB - ORD
Nonstop1h 26mAmerican Airlines
Deal found 10/28$256

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 octobre 30, 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

jeu. 11/20

8:54 am-10:11 am

Nonstop1h 17m

Green Bay Austin-Straubel

dim. 11/23

10:46 am-12:05 pm

Nonstop1h 19m

$179

ChicagoGreen Bay

ORD - GRB

ORDGRB

Chicago O'Hare Intl

dim. 1/11

8:50 am-3:38 pm

1 stop6h 48m

Green Bay Austin-Straubel

dim. 1/18

7:00 am-1:07 pm

1 stop6h 07m

$199

ChicagoGreen Bay

ORD - GRB

ORDGRB

Chicago O'Hare Intl

jeu. 1/15

6:50 am-10:35 am

1 stop3h 45m

Green Bay Austin-Straubel

sam. 1/17

5:33 pm-9:04 pm

1 stop3h 31m

$199

ChicagoGreen Bay

ORD - GRB

ORDGRB

Chicago O'Hare Intl

mar. 1/13

8:50 am-3:38 pm

1 stop6h 48m

Green Bay Austin-Straubel

sam. 1/17

7:00 am-1:07 pm

1 stop6h 07m

$199

ChicagoGreen Bay

ORD - GRB

ORDGRB

Chicago O'Hare Intl

mer. 1/14

8:50 am-3:38 pm

1 stop6h 48m

Green Bay Austin-Straubel

dim. 1/18

7:00 am-1:07 pm

1 stop6h 07m

$199

ChicagoGreen Bay

ORD - GRB

ORDGRB

Chicago O'Hare Intl

sam. 1/17

6:50 am-10:35 am

1 stop3h 45m

Green Bay Austin-Straubel

dim. 1/18

7:00 am-1:07 pm

1 stop6h 07m

$199

ChicagoGreen Bay

ORD - GRB

ORDGRB

Chicago O'Hare Intl

mar. 1/13

8:50 am-3:38 pm

1 stop6h 48m

Green Bay Austin-Straubel

dim. 1/18

7:00 am-1:07 pm

1 stop6h 07m

$199

ChicagoGreen Bay

ORD - GRB

ORDGRB

Chicago O'Hare Intl

dim. 1/11

6:50 am-10:35 am

1 stop3h 45m

Green Bay Austin-Straubel

sam. 1/17

5:33 pm-9:04 pm

1 stop3h 31m

$199

ChicagoGreen Bay

ORD - GRB

ORDGRB

Chicago O'Hare Intl

jeu. 1/15

6:50 am-10:35 am

1 stop3h 45m

Green Bay Austin-Straubel

dim. 1/18

7:00 am-1:07 pm

1 stop6h 07m

$199

ChicagoGreen Bay

ORD - GRB

ORDGRB

Chicago O'Hare Intl

lun. 11/10

7:19 pm-8:29 pm

Nonstop1h 10m

Green Bay Austin-Straubel

lun. 11/17

7:52 pm-9:15 pm

Nonstop1h 23m

$204

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 20 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 October.
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 octobre 30, 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 octobre 30, 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
8,998 reviews

Food

6.6

Crew

8.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,998 reviews
United Airlines
7.4
Good
8,998 reviews

Food

6.6

Crew

8.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,035 reviews
United Airlines
7.4
Good
8,998 reviews

Food

6.6

Crew

8.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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 7 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, United Airlines can have you in Green Bay from Chicago O'Hare Intl Airport in 1h 17m. 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 (100%), Copa Airlines (92%) and Emirates (85%).

  • 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 $203. While the most popular route (Chicago O'Hare Intl - Green Bay Austin-Straubel) can be booked for $248 on average, our data indicates $279 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

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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 octobre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$179Average$305FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$207Average$319FlexibilityNo cancel feeOn-time69%

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