Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Chicago to Green Bay from $188

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Green Bay departing on 9/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chicago to Green Bay

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
10:45 am - 11:56 am
ORD
-
GRB
1h 11mnonstop
American Airlines Logo
7:02 pm - 8:40 pm
GRB
-
ORD
1h 38mnonstop
$239American Airlines
Thu, Aug 6 - Wed, Aug 12
American Airlines Logo
8:05 am - 9:21 am
ORD
-
GRB
1h 16mnonstop
American Airlines Logo
6:08 am - 7:35 am
GRB
-
ORD
1h 27mnonstop
$241American Airlines
Thu, Jul 23 - Sun, Jul 26
United Airlines Logo
10:00 pm - 11:19 pm
ORD
-
GRB
1h 19mnonstop
United Airlines Logo
6:52 pm - 8:15 pm
GRB
-
ORD
1h 23mnonstop
$246United Airlines
Wed, Jul 22 - Wed, Jul 29
Delta Logo
6:59 am - 10:27 am
ORD
-
GRB
3h 28m
1 stop
Delta Logo
6:57 am - 1:08 pm
GRB
-
ORD
6h 11m
1 stop
$259Delta
Sat, Aug 29 - Tue, Sep 1
American Airlines Logo
11:00 pm - 12:12 am
ORD
-
GRB
1h 12mnonstop
American Airlines Logo
9:46 am - 11:06 am
GRB
-
ORD
1h 20mnonstop
$269American Airlines
Thu, Jul 9 - Sun, Jul 12
American Airlines Logo
11:00 pm - 12:12 am
ORD
-
GRB
1h 12mnonstop
American Airlines Logo
9:46 am - 11:06 am
GRB
-
ORD
1h 20mnonstop
$284American Airlines
Thu, Jul 9 - Sun, Jul 12
Delta Logo
7:00 am - 10:27 am
ORD
-
GRB
3h 27m
1 stop
Delta Logo
6:57 am - 10:42 am
GRB
-
ORD
3h 45m
1 stop
$289Delta
Sun, Aug 9 - Sun, Aug 16
United Airlines Logo
10:00 pm - 11:19 pm
ORD
-
GRB
1h 19mnonstop
United Airlines Logo
9:00 am - 10:27 am
GRB
-
ORD
1h 27mnonstop
$294United Airlines
Thu, Jul 9 - Sun, Jul 12
American Airlines Logo
11:05 pm - 12:16 am
ORD
-
GRB
1h 11mnonstop
American Airlines Logo
7:02 pm - 8:40 pm
GRB
-
ORD
1h 38mnonstop
$309American Airlines
Sat, Sep 5 - Mon, Sep 7
Delta Logo
7:00 am - 10:27 am
ORD
-
GRB
3h 27m
1 stop
Delta Logo
11:07 am - 4:17 pm
GRB
-
ORD
5h 10m
1 stop
$322Delta
Wed, Aug 12 - Sat, Aug 15

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

United Airlines flights from Chicago to Green Bay

Our best United Airlines deals on Chicago to Green Bay flight tickets
United Airlines
Jul 22
ORD10:00 pmChicago O'Hare Intl
1h 19m
GRB11:19 pmGreen Bay Austin-Straubel
Jul 29
GRB6:52 pmGreen Bay Austin-Straubel
1h 23m
ORD8:15 pmChicago O'Hare Intl
$246
United Airlines
Jul 9
ORD10:00 pmChicago O'Hare Intl
1h 19m
GRB11:19 pmGreen Bay Austin-Straubel
Jul 12
GRB9:00 amGreen Bay Austin-Straubel
1h 27m
ORD10:27 amChicago O'Hare Intl
$294
United Airlines
Jun 29
ORD10:35 amChicago O'Hare Intl
1h 24m
GRB11:59 amGreen Bay Austin-Straubel
Aug 2
GRB9:00 amGreen Bay Austin-Straubel
1h 27m
ORD10:27 amChicago O'Hare Intl
$319

American Airlines flights from Chicago to Green Bay

Our best American Airlines deals on Chicago to Green Bay flight tickets
American Airlines
Aug 6
ORD10:45 amChicago O'Hare Intl
1h 11m
GRB11:56 amGreen Bay Austin-Straubel
Aug 12
GRB7:02 pmGreen Bay Austin-Straubel
1h 38m
ORD8:40 pmChicago O'Hare Intl
$239
American Airlines
Jul 23
ORD8:05 amChicago O'Hare Intl
1h 16m
GRB9:21 amGreen Bay Austin-Straubel
Jul 26
GRB6:08 amGreen Bay Austin-Straubel
1h 27m
ORD7:35 amChicago O'Hare Intl
$241
American Airlines
Jul 9
ORD11:00 pmChicago O'Hare Intl
1h 12m
GRB12:12 amGreen Bay Austin-Straubel
Jul 12
GRB9:46 amGreen Bay Austin-Straubel
1h 20m
ORD11:06 amChicago O'Hare Intl
$269

momondo 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, momondo users made 832,500 searches. Data last updated June 29, 2026.
Use the filters below to find and compare flights from Chicago to Green Bay that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoGreen Bay

ORD - GRB

ORDGRB

Chicago O'Hare Intl

Thu 8/6

10:45 am-11:56 am

Nonstop1h 11m

Green Bay Austin-Straubel

Wed 8/12

7:02 pm-8:40 pm

Nonstop1h 38m

$239

ChicagoGreen Bay

ORD - GRB

ORDGRB

Chicago O'Hare Intl

Thu 7/23

8:05 am-9:21 am

Nonstop1h 16m

Green Bay Austin-Straubel

Sun 7/26

6:08 am-7:35 am

Nonstop1h 27m

$241

ChicagoGreen Bay

ORD - GRB

ORDGRB

Chicago O'Hare Intl

Wed 7/22

10:00 pm-11:19 pm

Nonstop1h 19m

Green Bay Austin-Straubel

Wed 7/29

6:52 pm-8:15 pm

Nonstop1h 23m

$246

ChicagoGreen Bay

ORD - GRB

ORDGRB

Chicago O'Hare Intl

Sat 8/29

6:59 am-10:27 am

1 stop3h 28m

Green Bay Austin-Straubel

Tue 9/1

6:57 am-1:08 pm

1 stop6h 11m

$259
Quickest round-trip

ChicagoGreen Bay

ORD - GRB

ORDGRB

Chicago O'Hare Intl

Thu 7/9

11:00 pm-12:12 am

Nonstop1h 12m

Green Bay Austin-Straubel

Sun 7/12

9:46 am-11:06 am

Nonstop1h 20m

$269

ChicagoGreen Bay

ORD - GRB

ORDGRB

Chicago O'Hare Intl

Thu 7/9

11:00 pm-12:12 am

Nonstop1h 12m

Green Bay Austin-Straubel

Sun 7/12

9:46 am-11:06 am

Nonstop1h 20m

$284

ChicagoGreen Bay

ORD - GRB

ORDGRB

Chicago O'Hare Intl

Sun 8/9

7:00 am-10:27 am

1 stop3h 27m

Green Bay Austin-Straubel

Sun 8/16

6:57 am-10:42 am

1 stop3h 45m

$289

ChicagoGreen Bay

ORD - GRB

ORDGRB

Chicago O'Hare Intl

Thu 7/9

10:00 pm-11:19 pm

Nonstop1h 19m

Green Bay Austin-Straubel

Sun 7/12

9:00 am-10:27 am

Nonstop1h 27m

$294

ChicagoGreen Bay

ORD - GRB

ORDGRB

Chicago O'Hare Intl

Sat 9/5

11:05 pm-12:16 am

Nonstop1h 11m

Green Bay Austin-Straubel

Mon 9/7

7:02 pm-8:40 pm

Nonstop1h 38m

$309

ChicagoGreen Bay

ORD - GRB

ORDGRB

Chicago O'Hare Intl

Wed 8/12

7:00 am-10:27 am

1 stop3h 27m

Green Bay Austin-Straubel

Sat 8/15

11:07 am-4:17 pm

1 stop5h 10m

$322

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Green Bay from

How to get the cheapest flight ticket from Chicago 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, 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 during September instead. Flights to Green Bay in September, 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 to Green Bay is on a Wednesday when prices can be found for as low as $209. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Chicago to Green Bay for around $339.

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 to Green Bay during this time can be as low as $254. In the evening is when there is more demand to fly to Green Bay, so prices are often more expensive at around $338 per ticket.

What is the cheapest Chicago to Green Bay Austin-Straubel flight route?

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

What cabin class options are available on Chicago to Green Bay flights?

There are 2 cabin classes available to choose from on Chicago 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 to Green Bay flight prices changed over time?

As of June 2026, prices for Chicago to Green Bay flights are approximately 17% more expensive when compared to flights at the same time last year.

When to book flights from Chicago to Green Bay

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

Cheap Chicago to Green Bay (CHI to GRB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Green Bay

Best Price Found

$268

Fastest flight time

1h 08m

Direct flights

Every day

Airports in Green Bay

1 airport
The best one-way flight to Green Bay from Chicago in the past 72 hours is $268. The best round-trip flight deal from Chicago to Green Bay found on momondo in the last 72 hours is $349.
The fastest flight from Chicago to Green Bay takes 1h 08m
Direct flights go from Chicago to Green Bay every day.
There is 1 airport in Green Bay. From Chicago there are direct flights to Green Bay Austin-Straubel (GRB).
Search flight deals

Frequently asked questions about flying from Chicago to Green Bay

  • How far is Chicago to Green Bay Austin-Straubel by plane?

    Chicago and Green Bay Austin-Straubel are 183.6 mi apart from one another. In terms of flight time, this usually takes a little over 1h 08m.

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

    Prices for flights from Chicago to Green Bay Austin-Straubel Airport are updated daily.

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

  • How old do you have to be to fly from Chicago to Green Bay Austin-Straubel Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Green Bay Austin-Straubel Airport.

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

    The required travel and health documents for your Green Bay Austin-Straubel Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Green Bay Austin-Straubel Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Chicago to Green Bay?

  • What is the most popular airline from Chicago to Green Bay?

Best airlines flying from Chicago to Green Bay

Compare and see reviews for airlines that fly from Chicago to Green Bay with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $179Free CancellationRating
7.1
11,768 reviews
Search American Airlines flights
United AirlinesPriceFrom $179Free CancellationRating
7.4
9,894 reviews
Search United Airlines flights

  • United Airlines Flights From Chicago to Green Bay

    United Airlines operates around 38 flights from Chicago to Green Bay every week. The average price of these flights found in the last 72 hours has been $338, but momondo users have found United Airlines deals from Chicago to Green Bay from as low as $179 round-trip. United Airlines has been scored 7.4/10 in 9,894 reviews.

  • American Airlines Flights From Chicago to Green Bay

    American Airlines (7.1/10 from 11,768 reviews) operates around 18 flights from Chicago to Green Bay in any given week. The average American Airlines airfare for this route is around $239, with deals from around $179 rare but found on momondo. Referenced prices are for round-trip Chicago to Green Bay flight searches in the last 72 hours.

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?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Chicago to Green Bay for you.

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

Yes. momondo allows you to filter the results for Chicago to Green Bay flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Chicago and Green Bay by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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 simply researching potential flights to Green Bay, momondo offers a useful price alert feature which will track prices for flights to Green Bay from Chicago and alert you when they change.

An easier way to manage your Green Bay trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 7/29
Wed 8/5
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States