Cheap flights from Green Bay (GRB) to Chicago (CHI) from $110

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 7/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
GRB — CHI
Jun 25 — Jul 21

Cheap flight deals from Green Bay to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Green Bay (GRB) to Chicago (CHI). 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 June 20, 2024.

Popular in

November

Cheapest in

January

Round-trip from

$223

One-way from

$110
High demand for flights, 62% potential price rise
Best time to find cheap flights, 61% potential price drop
From Green Bay Austin-Straubel to Chicago (CHI)
One-way flight from Green Bay Austin-Straubel to Chicago (CHI)

What is the cheapest day to fly round-trip from Green Bay to Chicago?

Flights from Green Bay to Chicago are found to be more expensive on Thursday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Chicago.

What is the cheapest month to fly from Green Bay to Chicago?

Due to multiple factors, expect to potentially pay more when booking in November. For low rates, January can be a great choice for travel to Chicago. Flights to Chicago from Green Bay in January are about $293 on average during January, but can be found for as low as $114.

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

It’s optimal to fly from Green Bay to Chicago at noon. By choosing this option you can save up to 9% on the cost of your flight, compared to a flight in the morning.

Cheap Green Bay to Chicago flights in June & July 2024

Find cheap flight options from Green Bay to Chicago specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,256,981 searches. Prices were last updated on June 20, 2024.
Listed are some of the best fares we've found on flights departing from Green Bay to Chicago in 2024. For more flight deals, be sure to check back very soon.
Thu 7/116:18 pmGRB - ORD
Nonstop1h 11mAmerican Airlines
Sun 7/148:19 pmORD - GRB
Nonstop1h 05mAmerican Airlines
Deal found 6/20$298
Fri 7/56:05 amGRB - ORD
Nonstop1h 10mAmerican Airlines
Sat 7/61:20 pmORD - GRB
Nonstop1h 02mAmerican Airlines
Deal found 6/19$314
Fri 7/126:18 pmGRB - ORD
Nonstop1h 11mAmerican Airlines
Fri 7/194:52 pmORD - GRB
Nonstop1h 01mAmerican Airlines
Deal found 6/20$328
Wed 7/177:00 amGRB - ORD
1 stop5h 41mDelta
Sat 7/205:15 pmORD - GRB
1 stop4h 46mDelta
Deal found 6/20$338
Thu 7/115:25 pmGRB - ORD
1 stop3h 32mDelta
Sun 7/147:10 amORD - GRB
1 stop3h 09mDelta
Deal found 6/20$358
Wed 7/176:30 amGRB - ORD
Nonstop1h 16mUnited Airlines
Sat 7/208:10 pmORD - GRB
Nonstop1h 12mUnited Airlines
Deal found 6/20$384
Mon 7/810:52 amGRB - ORD
Nonstop1h 12mUnited Airlines
Mon 7/228:10 pmORD - GRB
Nonstop1h 12mUnited Airlines
Deal found 6/19$469
Mon 7/16:25 amGRB - ORD
1 stop5h 19mDelta
Sun 7/77:10 amORD - GRB
1 stop3h 09mDelta
Deal found 6/19$478
Mon 7/16:21 pmGRB - ORD
Nonstop1h 09mAmerican Airlines
Sun 7/71:20 pmORD - GRB
Nonstop1h 02mAmerican Airlines
Deal found 6/19$489

Green Bay to Chicago 2024 flight deals

Discover exclusive flight deals for travel between Green Bay and Chicago in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,256,981 searches. Data last updated June 20, 2024.
Listed are some of the best fares we've found on flights departing from Green Bay to Chicago in 2024. For more flight deals, be sure to check back very soon.
Mon 8/55:34 pmGRB - ORD
Nonstop1h 16mUnited Airlines
Tue 8/138:53 amORD - GRB
Nonstop1h 18mUnited Airlines
Deal found 6/20$239
Sun 11/32:35 pmGRB - ORD
Nonstop1h 27mAmerican Airlines
Tue 11/129:55 amORD - GRB
Nonstop1h 12mAmerican Airlines
Deal found 6/20$249
Mon 8/56:18 pmGRB - ORD
Nonstop1h 11mAmerican Airlines
Tue 8/139:45 amORD - GRB
Nonstop1h 08mAmerican Airlines
Deal found 6/20$259
Fri 11/15:33 pmGRB - ORD
Nonstop1h 22mAmerican Airlines
Sat 11/99:55 amORD - GRB
Nonstop1h 12mAmerican Airlines
Deal found 6/20$268
Sun 8/116:27 pmGRB - ORD
Nonstop1h 13mAmerican Airlines
Wed 8/218:45 pmORD - GRB
Nonstop1h 17mAmerican Airlines
Deal found 6/19$269
Thu 12/511:57 amGRB - ORD
Nonstop1h 33mAmerican Airlines
Sun 12/88:20 pmORD - GRB
Nonstop1h 05mAmerican Airlines
Deal found 6/20$279
Tue 9/242:44 pmGRB - ORD
Nonstop1h 16mAmerican Airlines
Thu 10/39:53 amORD - GRB
Nonstop1h 05mAmerican Airlines
Deal found 6/20$288
Thu 7/116:18 pmGRB - ORD
Nonstop1h 11mAmerican Airlines
Sun 7/148:19 pmORD - GRB
Nonstop1h 05mAmerican Airlines
Deal found 6/20$298
Fri 7/56:05 amGRB - ORD
Nonstop1h 10mAmerican Airlines
Sat 7/61:20 pmORD - GRB
Nonstop1h 02mAmerican Airlines
Deal found 6/19$314

Green Bay to Chicago flights leaving soon

Find last-minute flight options from Green Bay to Chicago for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,256,981 searches. Data last updated June 20, 2024.
Users seeking a last-minute flight from Green Bay to Chicago should consider booking one of these fares. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Mon 7/16:25 amGRB - ORD
1 stop5h 19mDelta
Sun 7/77:10 amORD - GRB
1 stop3h 09mDelta
Deal found 6/19$478
Mon 7/16:21 pmGRB - ORD
Nonstop1h 09mAmerican Airlines
Sun 7/71:20 pmORD - GRB
Nonstop1h 02mAmerican Airlines
Deal found 6/19$489
Wed 6/266:21 pmGRB - ORD
Nonstop1h 09mAmerican Airlines
Mon 7/18:34 pmORD - GRB
Nonstop1h 05mAmerican Airlines
Deal found 6/19$509
Sat 6/226:21 pmGRB - ORD
Nonstop1h 09mAmerican Airlines
Sun 6/238:34 pmORD - GRB
Nonstop1h 05mAmerican Airlines
Deal found 6/19$579
Sat 6/224:22 pmGRB - ORD
1 stop5h 35mDelta
Sun 6/236:05 amORD - GRB
1 stop5h 14mDelta
Deal found 6/19$768
Wed 6/264:22 pmGRB - ORD
1 stop5h 35mDelta
Mon 7/19:20 amORD - GRB
1 stop6h 18mDelta
Deal found 6/19$1,145

One-way flights to Chicago from Green Bay

Search for one-way flight options from Green Bay to Chicago. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,256,981 searches. Data last updated June 20, 2024.
Some of the best available deals we've found on one-way flights from Green Bay to Chicago. For those needing a return trip from Green Bay, there is a search form available above.
Wed 7/311:28 amGRB - ORD
Nonstop1h 12mAmerican Airlines
Deal found 6/19$110
Fri 7/56:18 pmGRB - ORD
Nonstop1h 11mAmerican Airlines
Deal found 6/19$140
Thu 7/44:18 pmGRB - ORD
1 stop5h 39mDelta
Deal found 6/19$184
Thu 7/42:43 pmGRB - ORD
Nonstop1h 12mAmerican Airlines
Deal found 6/19$205
Sat 7/66:18 pmGRB - ORD
Nonstop1h 11mAmerican Airlines
Deal found 6/19$235
Mon 11/257:00 amGRB - MDW
1 stop5h 31mDelta
Deal found 6/20$249
Mon 7/12:43 pmGRB - ORD
Nonstop1h 12mAmerican Airlines
Deal found 6/19$255
Tue 7/26:25 amGRB - MDW
1 stop5h 03mDelta
Deal found 6/20$264
Tue 7/27:00 amGRB - ORD
1 stop5h 35mDelta
Deal found 6/20$264

Find flights from Green Bay to Chicago within your budget

Customize your flight search to find flights from Green Bay to Chicago 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 3,256,981 searches. Data last updated June 20, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$239 - $469

Route

Depart

Return

Price

Green Bay Austin-StraubelChicago O'Hare Intl

GRB - ORD

GRBORD

Green Bay Austin-Straubel

Wed 8/21

Nonstop1h 13m

Chicago O'Hare Intl

Wed 8/28

Nonstop1h 11m

$239

Green Bay Austin-StraubelChicago O'Hare Intl

GRB - ORD

GRBORD

Green Bay Austin-Straubel

Sun 11/3

Nonstop1h 27m

Chicago O'Hare Intl

Tue 11/12

Nonstop1h 12m

$249

Green Bay Austin-StraubelChicago O'Hare Intl

GRB - ORD

GRBORD

Green Bay Austin-Straubel

Fri 11/1

Nonstop1h 22m

Chicago O'Hare Intl

Sat 11/9

Nonstop1h 12m

$268

Green Bay Austin-StraubelChicago O'Hare Intl

GRB - ORD

GRBORD

Green Bay Austin-Straubel

Sun 8/11

Nonstop1h 13m

Chicago O'Hare Intl

Wed 8/21

Nonstop1h 17m

$269

Green Bay Austin-StraubelChicago O'Hare Intl

GRB - ORD

GRBORD

Green Bay Austin-Straubel

Thu 7/11

Nonstop1h 11m

Chicago O'Hare Intl

Sun 7/14

Nonstop1h 05m

$298

Green Bay Austin-StraubelChicago O'Hare Intl

GRB - ORD

GRBORD

Green Bay Austin-Straubel

Sun 9/1

1 stop5h 28m

Chicago O'Hare Intl

Mon 9/16

1 stop3h 55m

$318

Green Bay Austin-StraubelChicago O'Hare Intl

GRB - ORD

GRBORD

Green Bay Austin-Straubel

Thu 7/11

1 stop3h 32m

Chicago O'Hare Intl

Sun 7/14

1 stop3h 09m

$358

Green Bay Austin-StraubelChicago O'Hare Intl

GRB - ORD

GRBORD

Green Bay Austin-Straubel

Thu 10/3

1 stop5h 51m

Chicago O'Hare Intl

Wed 10/9

1 stop5h 59m

$398

Green Bay Austin-StraubelChicago O'Hare Intl

GRB - ORD

GRBORD

Green Bay Austin-Straubel

Mon 7/8

Nonstop1h 12m

Chicago O'Hare Intl

Mon 7/22

Nonstop1h 12m

$469

Flights are sorted by cheapest first

Deals found on 6/20

What is the cheapest day to fly from Green Bay to Chicago?

Use this chart to determine the cheapest time to fly round-trip from Green Bay to Chicago. Price data was last updated on June 16, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Green Bay to Chicago flight should consider departing on Thursday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Green Bay to Chicago

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

Temperature and rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average temperature and rainfall totals by month.

CHI

Temperature

23 - 73.4 °F

If weather is an important factor for your trip to Chicago, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated June 20, 2024.
Get a feel of what it's like to fly with American Airlines and Delta from Green Bay to Chicago 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.
8.0
Very good
10,000 reviews

Boarding

8.2

Entertainment

8.0

Food

7.4

Crew

8.6

Overall

8.0

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

8.0
Very good
10,000 reviews
8.0
Very good
10,000 reviews

Boarding

8.2

Entertainment

8.0

Food

7.4

Crew

8.6

Overall

8.0

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.4
Good
10,000 reviews
8.0
Very good
10,000 reviews

Boarding

8.2

Entertainment

8.0

Food

7.4

Crew

8.6

Overall

8.0

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.3
Good
10,000 reviews
8.0
Very good
10,000 reviews

Boarding

8.2

Entertainment

8.0

Food

7.4

Crew

8.6

Overall

8.0

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Green Bay to Chicago. 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 from for flights from Green Bay to Chicago?

    For a flight from Green Bay to Chicago, you will be flying from 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 9 outbound flights to Chicago per day. 2 airlines have flights to Chicago from Green Bay Austin-Straubel on a regular basis.

  • Can I find flights from Green Bay to Chicago for under $300 on Cheapflights?

    Yes, there are multiple flights from Green Bay to Chicago for under $300. The cheapest flight booked recently is on American Airlines for just $239, but on average you can expect to pay $411.

  • Are there nonstop flights from Green Bay to Chicago for under $300 on Cheapflights?

    Cheapflights has at least 9 direct flights from Green Bay to Chicago under $300. A good price for a nonstop flight from Green Bay to Chicago is less than $324.

  • Are there last-minute flights available from Green Bay to Chicago for under $500?

    There are currently 6+ open flights from Green Bay to Chicago within the next 7 days for less than $500.

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

    According to our current data, American Airlines ($239), Delta ($318), and United Airlines ($469) offers the cheapest pricing from Green Bay to Chicago. American Airlines is currently priced 18% below the average price you’ll pay for this route.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Green Bay to Chicago on time: Republic Airways (100%), Air New Zealand (89%), United Airlines (82%).

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

    Looking for the cheapest flight from Green Bay to Chicago? While on average our users pay $920, our data indicates the cheapest price to be $138. The most popular route (Green Bay Austin-Straubel - Chicago O'Hare Intl), is priced around $279.

  • What does GRB to ORD mean?

    GRB stands for Green Bay Austin-Straubel Airport, while ORD stands for Chicago O'Hare Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Chicago Midway Airport (MDW), Chicago Greater Rockford Airport (RFD).

  • Can I find deals for flights from Green Bay to Chicago that include extra baggage allowance?

    The amount of baggage you can bring on your Green Bay to Chicago flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Green Bay to Chicago with specific airlines?

    Yes, Cheapflights allows you to browse and filter Green Bay to Chicago flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Green Bay to Chicago that allow pets onboard?

    Many airlines flying from Green Bay to Chicago offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Green Bay to Chicago?

    Yes, you can often find last-minute deals on Green Bay to Chicago flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Green Bay to Chicago flight deals updated?

    The Green Bay to Chicago flight deals you see on this page were last updated on 6/20.

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

    Currently, February is the cheapest month in which you can book a flight from Green Bay to Chicago (average of $244). Flying from Green Bay to Chicago in July is currently the most expensive (average of $319). 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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Alternative routes for Green Bay to Chicago
See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Green Bay to Chicago

Discover the top 2 airlines that operate flights from Green Bay to Chicago. 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 3,256,981 searches. Data last updated June 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$121Average$218FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$159Average$257FlexibilityNo cancel feeOn-time71%

Search flights from Green Bay to Chicago by cabin class

Find flights from Green Bay to Chicago, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Green Bay to Chicago

Find hourly flight availability from Green Bay to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 20, 2024.
14%of flight departuresEarly morningMidnight to 6 am
33%of flight departuresMorning6 am to noon
53%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Green Bay to Chicago

Explore weekly flight availability from Green Bay to Chicago. 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 June 20, 2024.
Sunday11daily flights
Monday12daily flights
Tuesday5daily flights
Wednesday10daily flights
Thursday7daily flights
Friday12daily flights
Saturday9daily flights
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