CHI - GRB

$164 Find Cheap Flights from Chicago to Green Bay - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to Green Bay departing on 8/19. 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.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$239
Typical prices: $259-$547
American Airlines
Thu 8/6Thu 8/13
ORD - GRB • Non-stop
Cheapest one-way
$164
Typical prices: $279-$384
United Airlines
Wed 8/19
ORD - GRB • Non-stop
Top airlines
Cheapest • from $239 (round-trip)
Best reviews • 7.1 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
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Nonstop flights
You can fly direct with American Airlines and United Airlines. Average duration is 1h 16m
Direct flights
Direct flights
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Direct flights
Direct flights
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Top routes
Cheapest
Most popular
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Flight Deals

Cheap Flights from Chicago to Green Bay (CHI-GRB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chicago to Green Bay that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chicago to Green Bay

Thu, Aug 6 - Thu, Aug 13
American Airlines Logo
11:05 pm - 12:16 am
ORD
-
GRB
1h 11mnonstop
American Airlines Logo
12:26 pm - 1:49 pm
GRB
-
ORD
1h 23mnonstop
$239American Airlines
Thu, Jul 30 - Sun, Aug 2
American Airlines Logo
8:05 am - 9:21 am
ORD
-
GRB
1h 16mnonstop
American Airlines Logo
9:46 am - 11:06 am
GRB
-
ORD
1h 20mnonstop
$240American Airlines
Fri, Jul 24 - Sun, Jul 26
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
Sat, Jul 25 - Sun, Jul 26
American Airlines Logo
1:32 pm - 2:47 pm
ORD
-
GRB
1h 15mnonstop
American Airlines Logo
6:08 am - 7:35 am
GRB
-
ORD
1h 27mnonstop
$255American Airlines
Fri, Aug 21 - Fri, Aug 28
Delta Logo
1:59 pm - 8:40 pm
ORD
-
GRB
6h 41m
1 stop
Delta Logo
11:07 am - 4:17 pm
GRB
-
ORD
5h 10m
1 stop
$259Delta
Fri, Aug 21 - Fri, Aug 28
Delta Logo
1:25 pm - 4:48 pm
MDW
-
GRB
3h 23m
1 stop
Delta Logo
6:57 am - 12:39 pm
GRB
-
MDW
5h 42m
1 stop
$259Delta
Wed, Aug 19 - Sat, Aug 22
Delta Logo
6:59 am - 10:27 am
ORD
-
GRB
3h 28m
1 stop
Delta Logo
6:57 am - 10:42 am
GRB
-
ORD
3h 45m
1 stop
$274Delta
Sat, Jul 18 - Sat, Jul 25
American Airlines Logo
11:00 pm - 12:12 am
ORD
-
GRB
1h 12mnonstop
American Airlines Logo
12:46 pm - 2:06 pm
GRB
-
ORD
1h 20mnonstop
$284American Airlines
Fri, Aug 21 - Sun, Aug 30
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
$289Delta
Sat, Aug 8 - Wed, Aug 12
United Airlines Logo
1:55 pm - 3:09 pm
ORD
-
GRB
1h 14mnonstop
United Airlines Logo
11:45 am - 1:13 pm
GRB
-
ORD
1h 28mnonstop
$309United Airlines
Booking Insights

KAYAK's insights & trends for Chicago to Green Bay flights

Get data-powered insights and trends into flights from Chicago to Green Bay to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Chicago to Green Bay flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Chicago to Green Bay costs $339 on the route between Chicago O'Hare Intl Airport (ORD) and Green Bay (GRB). It is also the most popular route.

What’s the cheapest day of the week to fly from Chicago to Green Bay?

The average price of all round-trip flights from Chicago to Green Bay clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Green Bay on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Thursday is the most expensive day to fly from Chicago to Green Bay. For your return ticket, we recommend flying on a Friday and avoiding Mondays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chicago to Green Bay, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Chicago to Green Bay is March, where tickets cost $0 (return) on average. On the other hand, the most expensive months are April and July, where the average cost of round-trip tickets is $508 and $359 respectively.

Can I save money by flying with a layover from Chicago to Green Bay?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $394, prices are generally cheapest when you fly direct.

Expert advice

Expert advice for your flight from Chicago to Green Bay

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Good to know

Cheapest flight$164
Flight from Chicago O'Hare Airport to Green Bay

When to book flights from Chicago to Green Bay

Are your dates flexible? Find out the best times to travel from Chicago to Green Bay based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Chicago to Green Bay

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

    In the last 5 days, the lowest price for a flight from Chicago to Green Bay was $164 for a one-way ticket and $239 for a round-trip.

  • Do I need a passport to fly between Chicago and Green Bay?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Chicago to Green Bay?

    When flying out of Chicago you will be using one of these airports: Chicago Midway or Chicago O'Hare Intl. You will be landing at Green Bay Austin-Straubel.

  • Which airlines offer Wi-Fi service onboard planes from Chicago to Green Bay?

    Only American Airlines offers inflight Wi-Fi service on the Chicago to Green Bay flight route.

  • Which aircraft models fly most regularly from Chicago to Green Bay?

    The Embraer 170 is the aircraft model that flies most regularly on the Chicago to Green Bay flight route.

  • Which airline alliances offer flights from Chicago to Green Bay?

    oneworld, and Star Alliance are the airline alliances operating flights between Chicago and Green Bay, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Chicago to Green Bay?

    There are nonstop flights from Chicago to Green Bay on a daily basis.

  • How does KAYAK find such low prices on flights from Chicago to Green Bay?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago to Green Bay.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago to Green Bay?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Green Bay from Chicago is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago to Green Bay?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Green Bay with an airline and back to Chicago with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago to Green Bay?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Green Bay from Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Chicago to Green Bay

  • Looking for a cheap flight? 25% of our users found flights on this route for $268 or less one-way and $349 or less round-trip.

Prefer to fly direct from Chicago to Green Bay?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Chicago to Green Bay Austin-Straubel.
Find which airlines fly direct from Chicago to Green Bay Austin-Straubel Airport, which days they fly and book direct flights.

Direct departures

Chicago to Green Bay Austin-Straubel

Monday

American Airlines,United Airlines

American Airlines,United Airlines

Tuesday

American Airlines,United Airlines

American Airlines,United Airlines

Wednesday

American Airlines,United Airlines

American Airlines,United Airlines

Thursday

American Airlines,United Airlines

American Airlines,United Airlines

Friday

American Airlines,United Airlines

American Airlines,United Airlines

Saturday

American Airlines,United Airlines

American Airlines,United Airlines

Sunday

American Airlines,United Airlines

American Airlines,United Airlines

See more direct flights

Direct returns

Green Bay Austin-Straubel to Chicago

Monday

American Airlines,United Airlines

American Airlines,United Airlines

Tuesday

American Airlines,United Airlines

American Airlines,United Airlines

Wednesday

American Airlines,United Airlines

American Airlines,United Airlines

Thursday

American Airlines,United Airlines

American Airlines,United Airlines

Friday

American Airlines,United Airlines

American Airlines,United Airlines

Saturday

American Airlines,United Airlines

American Airlines,United Airlines

Sunday

American Airlines,United Airlines

American Airlines,United Airlines

See more direct flights

Reviews of the top airline flying from Chicago to Green Bay

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Green Bay. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Chicago to Green Bay? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11783 reviews
7.9Crew
7.2Comfort
6.8Entertainment
6.4Food
7.5Boarding
Airline reviews

I was very unhappy with the lack of communication from the cockpit. It took close to a half an hour before we took off after the doors were closed, and we got no announcements as to progress. It would be nice to get some acknowledgement of the situation and updates as to when we are taking off.

4.0 OkayDoug, Jul 2026
ORD - PHX
Read more American Airlines reviews

I was very unhappy with the lack of communication from the cockpit. It took close to a half an hour before we took off after the doors were closed, and we got no announcements as to progress. It would be nice to get some acknowledgement of the situation and updates as to when we are taking off.

The seat was not even cleaned. It has full of cookie crums probably from last flight's passenger. Its basic expectation that, seats are clean.

Very turbulent flight, no drinks, very little service, unorganized boarding, gate changed multiple times

The flight was delayed significantly. Communication during the flight was abrupt and caused some panic as we were navigating turbulence. It was also too loud and every announcement felt startling. The flight attendants did not offer any assurances and I felt unsettled most of the flight. The seats, floor and tray table was very dirty. The seat next to me was broken and the passenger sitting there was very uncomfortable. He had a spring in his back and his seat made terrible squeaking noises through the flight.

Significant delays on my trip to Chicago and my trip back to NY

Delayed by 5 hours and I had to wit in the airport for more than 6+ hours.

I’ve got 31F seat and window seat . My 2 co passengers was AA crew members and they were very rude attitude and when I was going to use bathroom their gestures was very different and awkward and the guy beside me completely occupied the hand rest and I was really uncomfortable

It was so much better than expected, Ohare is not such a pleasant experience but American Airlines with the new, clean aeroplane and free Wi-Fi was outstanding and the crew so pleasant and helpful.

We were upgraded to First Class and it was a great flight

We loved the steward on the plane. He made the night enjoyable

Everything you need to know for your flight from Chicago to Green Bay

Information on your arrival and departure airports

Compare transportation modes for Chicago to Green Bay

Transportation modeAverage priceAverage duration
Flights$3851h 11m
Buses$720h 00m