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$173+ Cheap flights from Chicago (CHI) 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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — GRB
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap flight deals from Chicago to Green Bay

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) 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 March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$181
(American Airlines)

One-way from

$173
(Delta)

Popular in

December

Cheapest in

January

Average price

$302

Good round-trip deal

$239 or less

Good one-way deal

$191 or less
Provider with most accurate pricing for Chicago (CHI)-Green Bay Austin-Straubel flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Green Bay Austin-Straubel flights.
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From Chicago (CHI) to Green Bay Austin-Straubel
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One-way flight from Chicago (CHI) to Green Bay Austin-Straubel
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Highest demand for flights based on searches. 13% potential increase in price ($50 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Chicago (CHI) to Green Bay Austin-Straubel.
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Price to beat on a one-way flight from Chicago (CHI) to Green Bay Austin-Straubel.
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Find flight deals from Chicago to Green Bay

Cheapest flights from Chicago to Green Bay
Explore the most affordable flight options available from Chicago to Green Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This American Airlines deal was found by Cheapflights users on 3/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/245:11 pmORD - GRB
Nonstop0h 59mAmerican Airlines
Mon 4/286:40 pmGRB - ORD
Nonstop1h 10mAmerican Airlines
Deal found 3/30$181
This United Airlines deal was found by Cheapflights users on 3/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/137:35 pmORD - GRB
Nonstop1h 17mUnited Airlines
Tue 5/205:30 pmGRB - ORD
Nonstop1h 19mUnited Airlines
Deal found 3/30$194
This Delta deal was found by Cheapflights users on 3/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/137:10 amORD - GRB
1 stop3h 17mDelta
Tue 5/205:00 pmGRB - ORD
1 stop3h 21mDelta
Deal found 3/29$199
This Delta deal was found by Cheapflights users on 3/30. 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.
Thu 4/2410:20 amMDW - GRB
1 stop6h 49mDelta
Mon 4/2812:13 pmGRB - MDW
1 stop5h 06mDelta
Deal found 3/30$409

Cheapflights Fare Finder

Customize your flight search to find flights from Chicago 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 March 31, 2025.
Use the filters below to find and compare flights from Chicago to Green Bay that are best for you.

Fly from

Chicago

Fly to

Green Bay

Route

Depart

Return

Price

ChicagoGreen Bay

ORD - GRB

ORDGRB

Chicago O'Hare Intl

Thu 4/24

5:11 pm-6:10 pm

Nonstop0h 59m

Green Bay Austin-Straubel

Mon 4/28

6:40 pm-7:50 pm

Nonstop1h 10m

$181

ChicagoGreen Bay

ORD - GRB

ORDGRB

Chicago O'Hare Intl

Tue 5/13

7:35 pm-8:52 pm

Nonstop1h 17m

Green Bay Austin-Straubel

Tue 5/20

5:30 pm-6:49 pm

Nonstop1h 19m

$194

ChicagoGreen Bay

ORD - GRB

ORDGRB

Chicago O'Hare Intl

Tue 5/13

7:10 am-10:27 am

1 stop3h 17m

Green Bay Austin-Straubel

Tue 5/20

5:00 pm-8:21 pm

1 stop3h 21m

$199

ChicagoGreen Bay

MDW - GRB

MDWGRB

Chicago Midway

Thu 4/24

10:20 am-5:09 pm

1 stop6h 49m

Green Bay Austin-Straubel

Mon 4/28

12:13 pm-5:19 pm

1 stop5h 06m

$409

ChicagoGreen Bay

ORD - GRB

ORDGRB

Chicago O'Hare Intl

Wed 5/28

7:00 am-9:25 pm

2 stops14h 25m

$173

ChicagoGreen Bay

ORD - GRB

ORDGRB

Chicago O'Hare Intl

Sat 4/26

9:41 am-10:48 am

Nonstop1h 07m

$204

ChicagoGreen Bay

MDW - GRB

MDWGRB

Chicago Midway

Wed 7/30

9:20 am-3:29 pm

1 stop6h 09m

$270

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Compare providers for flights from Chicago 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 Chicago to Green Bay in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice 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-Green Bay flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Green Bay flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-Green Bay flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Green Bay flights, Cheapflights users trust FlightHub the most. FlightHub 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-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 Chicago to Green Bay

Have a flexible travel schedule? Discover the best time to fly to Green Bay from Chicago 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 to Green Bay

What is the cheapest month to book a flight from Chicago to Green Bay?

Currently, January is the cheapest month in which you can book a flight from Chicago to Green Bay (average of $331). Flying from Chicago to Green Bay in June is currently the most expensive (average of $495). 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 CHI to GRB?

Find hourly flight availability from Chicago 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 March 31, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 22% on flights from Chicago to Green Bay by exploring options for tickets in the evening.

Weekly flight availability from Chicago to Green Bay

Explore weekly flight availability from Chicago to Green Bay. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 31, 2025.

The most flights from CHI to GRB are scheduled on a Monday (17 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (11 on average).

Rainfall in Green Bay by month

Plan your trip to Green Bay by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Green Bay ranges from 1.1 - 3.9 inches per month. June is typically the wettest month, when rainfall can reach 3.9 in. January is typically the driest time to visit Green Bay when rainfall is around 1.1 in.

Temperature in Green Bay by month

Plan your trip to Green Bay by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Green Bay, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

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 March 31, 2025.
Get a feel of what it's like to fly with Delta, United Airlines and American Airlines from Chicago to Green Bay by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,899 reviews

Comfort

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Comfort

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,614 reviews
Delta
8.0
Very good
7,899 reviews

Comfort

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,899 reviews

Comfort

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Chicago 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?

    Green Bay Austin-Straubel (GRB), located 5.9 mi from the city center, is the airport you fly into when you book flights from Chicago to Green Bay. 2 airlines have flights to Austin-Straubel from Chicago on a regular basis. Booking flights from Chicago to Green Bay Austin-Straubel should not be difficult; the airport handles an average of 15 inbound flights from Chicago per day.

  • What are the cheapest airlines flying from Chicago to Green Bay round-trip?

    American Airlines, at $181, was found to be the cheapest airline from Chicago to Green Bay.Alternate airlines to your destination round-trip include United Airlines and Delta. These flights start at 46% lower than the current average price 3 months from now.

  • What are the most reliable airlines from Chicago to Green Bay?

    Before booking your flight to Green Bay from Chicago, check out the most reliable airlines to get you to your destination on time: Qatar Airways (84%), Piedmont Airlines (83%), British Airways( 82%).

  • What are the cheapest flights from Chicago to Green Bay?

    While on average a flight from Chicago to Green Bay is generally $260, our data shows the cheapest flight currently is $174. When looking at the most popular route, (Chicago O'Hare Intl - Green Bay Austin-Straubel), you can expect to pay $194 for that flight.

  • Can I find deals for flights from Chicago to Green Bay that include hotel bookings?

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

  • How can I find direct flights from Chicago to Green Bay?

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

  • Can I find deals for business class flights from Chicago to Green Bay?

    Yes. Cheapflights offers flight deals from Chicago 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 to Green Bay?

    Currently, January is the cheapest month in which you can book a flight from Chicago to Green Bay (average of $331). Flying from Chicago to Green Bay in June is currently the most expensive (average of $495). 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 Chicago?

Book flights to Chicago if you plan to visit one of these locations
Marinette
Manitowoc

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Alternative routes for Chicago to Green Bay

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Top 2 airlines flying from Chicago to Green Bay

Discover the top 2 airlines that operate flights from Chicago 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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$184Average$369FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$184Average$297FlexibilityNo cancel feeOn-time71%
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