ORD - GRB

$150 Find Cheap Flights from Chicago O'Hare Airport to Green Bay

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from O'Hare Intl to Green Bay departing on 7/6. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Green Bay

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Green Bay, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Green Bay, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$239
Typical prices: $314-$244
American Airlines
Wed 5/20Wed 5/27
ORD - GRB • Non-stop
Cheapest non-stop
$239
Typical prices: $321-$284
American Airlines
Wed 6/3Sat 6/6
ORD - GRB • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
American's Basic Economy is budget-friendly with carry-on only.
United's Priority Boarding secures overhead bin space.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $239 (round-trip)
Best reviews • 7.4 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
+1
When to travel
Cheapest • 100% price drop
Most popular
Good to know
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Green Bay!
Flight Deals
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Expert advice
Flight Deals

Cheap Flights from O'Hare Intl to Green Bay (ORD-GRB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from O'Hare Intl 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 O'Hare Intl to Green Bay

Wed, May 20 - Wed, May 27
American Airlines Logo
3:40 pm - 4:54 pm
ORD
-
GRB
1h 14mnonstop
American Airlines Logo
2:55 pm - 4:18 pm
GRB
-
ORD
1h 23mnonstop
$239American Airlines
Fri, May 29 - Sat, May 30
American Airlines Logo
10:31 am - 11:45 am
ORD
-
GRB
1h 14mnonstop
American Airlines Logo
6:51 pm - 8:30 pm
GRB
-
ORD
1h 39mnonstop
$240American Airlines
Wed, Jul 1 - Sun, Jul 5
United Airlines Logo
10:35 am - 11:59 am
ORD
-
GRB
1h 24mnonstop
United Airlines Logo
8:45 pm - 10:12 pm
GRB
-
ORD
1h 27mnonstop
$252United Airlines
Thu, May 14 - Sun, May 17
American Airlines Logo
8:00 am - 9:12 am
ORD
-
GRB
1h 12mnonstop
American Airlines Logo
5:24 pm - 6:58 pm
GRB
-
ORD
1h 34mnonstop
$254American Airlines
Wed, May 20 - Wed, May 27
Delta Logo
6:24 am - 11:13 am
ORD
-
GRB
4h 49m
1 stop
Delta Logo
7:00 am - 1:01 pm
GRB
-
ORD
6h 01m
1 stop
$259Delta
Sat, May 9 - Wed, May 13
American Airlines Logo
8:00 am - 9:12 am
ORD
-
GRB
1h 12mnonstop
American Airlines Logo
5:24 pm - 6:58 pm
GRB
-
ORD
1h 34mnonstop
$269American Airlines
Wed, May 20 - Mon, Jun 1
Delta Logo
7:00 am - 10:31 am
ORD
-
GRB
3h 31m
1 stop
Delta Logo
4:19 pm - 9:20 pm
GRB
-
ORD
5h 01m
1 stop
$274Delta
Sat, May 9 - Wed, May 13
Delta Logo
5:19 pm - 8:34 pm
ORD
-
GRB
3h 15m
1 stop
Delta Logo
5:01 pm - 8:14 pm
GRB
-
ORD
3h 13m
1 stop
$289Delta
Sat, May 23 - Mon, May 25
United Airlines Logo
1:55 pm - 3:09 pm
ORD
-
GRB
1h 14mnonstop
United Airlines Logo
5:26 pm - 6:49 pm
GRB
-
ORD
1h 23mnonstop
$309United Airlines
Mon, May 25 - Mon, Jun 1
Delta Logo
7:00 am - 10:31 am
ORD
-
GRB
3h 31m
1 stop
Delta Logo
4:19 pm - 9:20 pm
GRB
-
ORD
5h 01m
1 stop
$318Delta
Booking Insights

KAYAK's insights & trends for O'Hare Intl to Green Bay flights

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

How much is a round-trip flight from Chicago O'Hare Intl Airport to Green Bay?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Chicago O'Hare Intl Airport to Green Bay departing in May.

What’s the cheapest day of the week to fly from Chicago O'Hare Airport to Green Bay?

The average price of all round-trip flights from Chicago O'Hare Intl Airport 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, Sunday is the most expensive day to fly from Chicago O'Hare Airport 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 O'Hare Intl Airport 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 O'Hare Intl Airport 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 O'Hare Intl Airport to Green Bay is March, where tickets cost $0 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $383 and $359 respectively.

Expert advice

Expert advice for your flight from O'Hare Intl 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$150
Most popular time to fly with an average 27% increase in price.
Flight from Chicago O'Hare Airport to Green Bay

When to book flights from O'Hare Intl to Green Bay

Are your dates flexible? Find out the best times to travel from O'Hare Intl 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 Chicago O'Hare Airport to Green Bay flights

  • What is the cheapest flight from Chicago O'Hare Intl Airport to Green Bay?

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Green Bay was $150 for a one-way ticket and $239 for a round-trip.

  • Do I need a passport to fly between Chicago O'Hare Airport 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 O'Hare Airport to Green Bay?

    Chicago O'Hare Airport and Green Bay are both served by 1 main airport. You will leave Chicago O'Hare Airport from Chicago O'Hare Intl and will be arriving at Green Bay Austin-Straubel.

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

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

  • Which aircraft models fly most regularly from Chicago O'Hare Airport to Green Bay?

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

  • Which airline alliances offer flights from Chicago O'Hare Airport to Green Bay?

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

  • On which days can I fly direct from Chicago O'Hare Airport to Green Bay?

    There are nonstop flights from Chicago O'Hare Airport to Green Bay on a daily basis.

  • Which is the best airline for flights from Chicago to Green Bay, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Chicago to Green Bay are United Airlines and American Airlines. With an average price for the route of $337 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $246 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Chicago O'Hare Airport 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 O'Hare Airport to Green Bay.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago O'Hare Airport 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 O'Hare Airport 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 O'Hare Airport 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 O'Hare Airport with another airline. Booking your flights between Chicago O'Hare Airport and GRB can sometimes prove cheaper using this method.

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

  • Looking for a cheap flight? 25% of our users found flights on this route for $187 or less one-way and $239 or less round-trip.

Prefer to fly direct from Chicago O'Hare Airport 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 O'Hare Intl to Green Bay Austin-Straubel.
Find which airlines fly direct from Chicago O'Hare Intl Airport to Green Bay Austin-Straubel Airport, which days they fly and book direct flights.

Direct departures

Chicago O'Hare Intl 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 O'Hare Intl

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 airlines flying from O'Hare Intl 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 O'Hare Intl 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.
7.4
United AirlinesOverall score based on 9680 reviews
7.1Entertainment
7.3Comfort
6.6Food
8.1Crew
7.7Boarding
Airline reviews

A long delay. Don't travel late in the day.

8.0 ExcellentTimothy, Apr 2026
ORD - CID
Read more United Airlines reviews

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

The crew was great. Very friendly and responsive. The plane was old, small and tight. We ran out of overhead space and I had to check. Middle seat was particularly tight.

Several missed and almost missed connections. It felt like everything was being patched together last minute without enough resources and it ended up being an extremely stressful experience that basically ruined our weekend on the west coast. What a waste.

Crew was friendly. Seats are too narrow, particularly when a big person is in the adjacent seat, but I understand this is due to smaller planes usually flight into Lincoln. I have experienced several flight delays going out and coming into Lincoln airport, I say maybe 50% or higher of the flights I've taken out of this airport have been delayed.

Great flight. Boarded efficiently. Arrived early at CLT. There was no in flight entertainment on this aircraft. Great crew.

The seat was comfortable. There was a lot of turbulence. If it weren't for that,it would have been okay.

Poor communication, flight was delayed for preventable reasons. I missed my connection.

No meal service to the back of the plane as it started late or was too slow to get it out before it was time to land.

Terrible, if possible won't be flying again anytime soon!

The airplane was an old model, the overhead didn’t have enough room for people’s items and made boarding and boarding disappointing and stressful. Crew allowed passengers to bring more than the permitted baggage sizes.

Original flight was on time, then late, then changed gates...4 times. Once our newest plane came in, it was fine.

I almost missed my flight and they helped me out enormously

Delays experienced in boarding/take off due to incoming plane delayed. However, the boarding time/depart time in the app was significantly delayed in providing these updates. Usually not updated until an hour after we should have already boarded. Poorly managed.

Moved to earlier flight which unexpectedly had maintenance issues initially indicated as quick fix to ultimately plane changes. Moved back to original flight, also delayed. In all cases customer updates and communication very unclear, no updates on drivers for delays.

Typical AA - late by 90+ mn. Gate changed twice... Changed the departure time 6 times No explanation, no communication on reasons for delay I travel with AA twice a year... and it is consistently very poor.. I will continue to use AA only when i have to.

The gate got changed several times and the flight was delayed over an hour. Awful experience

American continues to decline in their customer service and its beyond disappointing.

It was an older plane. First Class was not especially roomy or comfortable. It was a short flight so there were no meal but they did offer mixed nuts which used to be normal but now is rare. Crew member was very polite and professional.

Flight to Tampa was delayed taking off due to plane arriving late but no other issues

Everything you need to know for your flight from O'Hare Intl to Green Bay

Information on your arrival and departure airports