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GRB - ORD

Find cheap flights from Green Bay to Chicago O'Hare Airport from $110

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Green Bay to O'Hare Intl departing on 5/14. 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
0 bags
Thu 5/23
Thu 5/30

Search hundreds of travel sites at once for deals on flights to Chicago O'Hare Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Green Bay to Chicago, 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 Green Bay to Chicago, as well as popular online travel agencies
In the last 7 days travelers have searched 44,632,927 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

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

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Green Bay to O'Hare Intl 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 and deals for you by selecting your travel dates.
Choose your dates
5:25 pm - 6:40 pmGRB-ORD
1h 15mnonstop
8:53 am - 10:11 amORD-GRB
1h 18mnonstop
$177United Airlines
Find Deal
Thu, May 30 - Mon, Jul 1
6:36 pm - 7:44 pmGRB-ORD
1h 08mnonstop
4:52 pm - 5:51 pmORD-GRB
0h 59mnonstop
$249American Airlines
Find Deal
Tue, Jun 4 - Sat, Jun 8
6:07 am - 7:15 amGRB-ORD
1h 08mnonstop
4:54 pm - 5:55 pmORD-GRB
1h 01mnonstop
$259American Airlines
Find Deal
Sun, Jun 9 - Tue, Jul 9
11:28 am - 12:40 pmGRB-ORD
1h 12mnonstop
4:52 pm - 5:51 pmORD-GRB
0h 59mnonstop
$278American Airlines
Find Deal
Wed, Jun 12 - Sun, Jun 30
6:21 pm - 7:30 pmGRB-ORD
1h 09mnonstop
8:45 pm - 9:48 pmORD-GRB
1h 03mnonstop
$279American Airlines
Find Deal
Sun, Jun 9 - Mon, Jul 8
8:03 am - 9:20 amGRB-ORD
1h 17mnonstop
8:53 am - 10:11 amORD-GRB
1h 18mnonstop
$328United Airlines
Find Deal
Tue, May 21 - Thu, May 23
4:22 pm - 10:39 pmGRB-ORD
6h 17m1 stop
7:10 am - 10:21 amORD-GRB
3h 11m1 stop
$358Delta
Find Deal
Tue, Jun 4 - Sat, Jun 8
7:00 am - 12:35 pmGRB-ORD
5h 35m1 stop
6:00 am - 11:20 amORD-GRB
5h 20m1 stop
$398Delta
Find Deal
Sun, Jun 9 - Tue, Jul 9
4:05 pm - 9:22 pmGRB-ORD
5h 17m1 stop
5:26 pm - 8:56 pmORD-GRB
3h 30m1 stop
$478Delta
Find Deal
Sat, May 4 - Sat, May 11
11:32 am - 12:45 pmGRB-ORD
1h 13mnonstop
10:03 am - 11:06 amORD-GRB
1h 03mnonstop
$489American Airlines
Find Deal
Sat, May 4 - Sat, May 11

Flights from Green Bay to O'Hare Intl - Travel Insights & Trends

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

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

The average price of all flights from Green Bay to Chicago O'Hare Intl Airport clicked on KAYAK for each day over the last 12 months.
For Green Bay to Chicago O'Hare Airport, Thursday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Chicago O'Hare Airport back to Green Bay, the best deals are generally found on Sunday, with Saturday being the most expensive.

What is the cheapest month to fly from Green Bay to Chicago O'Hare Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Green Bay to Chicago O'Hare Intl Airport, 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 Green Bay to Chicago O'Hare Intl Airport is January, where tickets cost $178 on average. On the other hand, the most expensive months are October and March, where the average cost of tickets is $354 and $289 respectively.

How far in advance should I book a flight from Green Bay to Chicago O'Hare Intl Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Green Bay to Chicago O'Hare Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Green Bay to Chicago O'Hare Intl Airport, you should book around 4 days before departure. For the absolute cheapest price, our data suggests you should book 42 days before departure.

Which airlines provide the cheapest flights from Green Bay to Chicago O'Hare Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on American Airlines ($110) and Delta ($119). The cheapest round-trip tickets were found on United Airlines ($177) and American Airlines ($249).

Which airlines fly non-stop between Green Bay and Chicago O'Hare Intl Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Green Bay to Chicago O'Hare Intl Airport.
There are 2 airlines that fly nonstop from Green Bay to Chicago O'Hare Intl Airport. They are American Airlines and United Airlines. The cheapest airline for this route is United Airlines, with the best one-way deal found costing $131. On average, the best prices for this route can be found at United Airlines.

How many flights are there between Green Bay and Chicago O'Hare Intl Airport per day?

Each day, there are between 11 and 17 nonstop flights that take off from Green Bay and land in Chicago O'Hare Intl Airport, with an average flight time of 1h 12m. The most common departure time is 6:00 am and most flights take off in the morning. Each week, there are 96 flights. The most frequent day of departure is Wednesday, when 18% of all weekly flights depart. The fewest flights depart on a Tuesday.

Which cabin class options are there for flights between Green Bay and Chicago O'Hare Intl Airport?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Green Bay to Chicago O'Hare Airport take?

Direct flights cover the 173 miles separating Green Bay to Chicago O'Hare Airport in about 1h 08m.

What’s the earliest departure time from Green Bay to Chicago O'Hare Airport?

Early birds can take the earliest flight from Green Bay at 6:00 am and will be landing in Chicago O'Hare Intl Airport at 7:10 am.

What’s the latest departure time from Green Bay to Chicago O'Hare Airport?

If you prefer to fly at night, the latest flight from Green Bay to Chicago O'Hare Intl Airport jets off at 6:36 pm and lands at 7:44 pm.

Good to know

Low season

August

High season

September

Cheapest flight

$110
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Green Bay to Chicago O'Hare Airport

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

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

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

    In the last 3 days, the lowest price for a flight from Green Bay to Chicago O'Hare Intl Airport was $110 for a one-way ticket and $177 for a round-trip.

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

    No

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

    American Airlines, Delta, JetBlue, and Alaska Airlines offer inflight Wi-Fi service on the Green Bay to Chicago O'Hare Airport flight route.

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

    The Canadair (Bombardier) Regional Jet is the aircraft model that flies most regularly on the Green Bay to Chicago O'Hare Airport flight route.

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Green Bay to Chicago are United Airlines and American Airlines. With an average price for the route of $198 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 $238 and an overall rating of 7.3.

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

    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 Green Bay to Chicago O'Hare Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago O'Hare Airport from Green Bay 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 Green Bay to Chicago O'Hare Airport?

    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 Chicago O'Hare Airport with an airline and back to Green Bay with another airline. Booking your flights between Green Bay and ORD 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 Green Bay to Chicago O'Hare Airport?

    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 Chicago O'Hare Airport from Green Bay up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from GRB to Chicago O'Hare Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $233 or less one-way and $397 or less round-trip.

Prefer to fly non-stop from Green Bay to Chicago O'Hare Airport?

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

Nonstop departures

Green Bay Austin-Straubel to Chicago O'Hare Intl

Monday

American Airlines, British Airways, Emirates, +4 more

American Airlines, British Airways, +5 more

Tuesday

American Airlines, British Airways, Emirates, +4 more

American Airlines, British Airways, +5 more

Wednesday

American Airlines, British Airways, Copa Airlines, +4 more

American Airlines, British Airways, +5 more

Thursday

American Airlines, British Airways, Emirates, +4 more

American Airlines, British Airways, +5 more

Friday

American Airlines, British Airways, Copa Airlines, +4 more

American Airlines, British Airways, +5 more

Saturday

American Airlines, British Airways, Emirates, +4 more

American Airlines, British Airways, +5 more

Sunday

American Airlines, British Airways, Copa Airlines, +4 more

American Airlines, British Airways, +5 more

See more direct flights

Nonstop returns

Chicago O'Hare Intl to Green Bay Austin-Straubel

Monday

American Airlines, British Airways, Emirates, +4 more

American Airlines, British Airways, +5 more

Tuesday

American Airlines, British Airways, Emirates, +4 more

American Airlines, British Airways, +5 more

Wednesday

American Airlines, British Airways, Copa Airlines, +4 more

American Airlines, British Airways, +5 more

Thursday

American Airlines, British Airways, Emirates, +4 more

American Airlines, British Airways, +5 more

Friday

American Airlines, British Airways, Copa Airlines, +4 more

American Airlines, British Airways, +5 more

Saturday

American Airlines, British Airways, Emirates, +4 more

American Airlines, British Airways, +5 more

Sunday

American Airlines, British Airways, Copa Airlines, +4 more

American Airlines, British Airways, +5 more

See more direct flights
See more direct flights

Top airlines flying from Green Bay to O'Hare Intl

 
See real verified KAYAK customer reviews for airlines flying from Green Bay to Chicago. 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 Green Bay to O'Hare Intl? 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 11289 reviews
6.7food
8.1crew
7.2comfort
7.1entertainment
7.7boarding
Airline reviews

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

2.0 MediocreMichelle, Apr 2024ELP - ORD
Read more about United Airlines reviews

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

The flight was delayed instead of leaving at 11 it left at 12.20

United WiFi is consistently unusable (it can take 10 mins to load a single web page). If you need Wifi to do work, be prepared to lose half a day of productivity.

Good movies, iffy pay WiFi, food ok- on time though and that was great!

Awful…flight was delayed more than 12hrs, missed all connections to Fort Wayne, IN, had to get flight to another city 2 hours from my destination, flight was again delayed by 40 mins because they did not have enough fuel, again missed a connection, finally arrived in Indiana at 11pm…but before my 2 hour drive home, ay, no Five That Our Luggage Never Made On The plane and Still In Chicago

Boarding was friendly and quick. While the plane model was older with no live tv, the entertainment was full of movies and tv shows. All food was available. Pilots were very communicative with status of the flight. Flight landed on time.

The Palm Springs to Chicago O’Hare was on Time and Palm Springs airport is easier navigate. As our connection was only an approximately 50 minutes, we asked staff for insights for the Chicago airport in terms of transferring into the other terminal from which our flight left, and they were unhelpful. However, the United App was very helpful in terms of notifications and even providing directions. The Chicago to Detroit flight was significantly delayed which we all know does happen. However, there were very few updates or notifications as to why this was happening when we would actually arrive. It took nearly 30 minutes for bags to make it to baggage claim. We arrived nearly 1 hour late on a 40 minute flight.

Flight cancelled due to fog. No other flights available for 36 hours. Directed by United to book passage on another carrier, and submit receipts for reimbursement. Did that. United now states they will not reimburse. Currently out 2 grand.

The flight was delayed by 4 hours !!!!! It was very uncomfortable , and they told us only one our before departure

The flights from Ottawa to Albuquerque went smoothly enough though on on flight they didn't have how water for coffee or tea and on another there there was no ice. The return flights from Albuquerque were delayed by mechanical problems on both flights. Ottawa was a ground crew maintenance issue.

Flight was fine. It took an unusually long time to have baggage delivered to the carousel in ORD.

Average - flew with Jet Blue internal and it was far more comfortable and better food and entertainment. Notable difference

The flight got canceled due to mechanical issues, and he to be rebooked and missed my appointments for that day

The flight was scheduled to depart DCA at 12:30 pm but was delayed twice on the ground so that we were finally scheduled to depart at around 4:00 pm. Once we boarded, it was announced that takeoff would be delayed again to fix a hydraulic problem which delayed our eventual takeoff until around 5:00 pm. Once we departed, it was a smooth flight back to ORD. We did not get any explanation about what caused the original significant delay. In my experience, this happens frequently with AA.

The only problem experienced was a ground stop in Chicago due to weather. But the crew handled everything professionally. They prioritized rebooking those passengers who had connecting flights and then deplaning the other passengers. When the hold was lifted, they efficiently re-boarded all the passengers so that we could depart before our departure limit expired.

Our second leg to Jackson WY was unable to land due to weather. We were flown back to Dallas after stopping in SLC. We were given hotel rooms and vouchers. We were told that we would be back on the same plane in the morning. Instead we were given a different flight with different seats. Not a good experience. No one knew what was going on.

Turn on the heat. Flight was way too cold from Arizona to Chicago.

Perfect flight. On time departure and early arrival. Smooth flight.

Overall pleasant was delayed and caused transportation issue when landing

The arriving flight was a few minutes late, but the gate crew helped to deplane and board our outgoing flight quickly and efficiently. We were able to depart quickly and arrive at ORD almost at the posted time. Great job.

Book cheap flights from Green Bay to Chicago

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Green Bay to Chicago found on KAYAK in the last 72 hours.
5/14Tue
nonstopAmerican Airlines
1h 08mGRB-ORD
$110
5/14Tue
1 stopDelta
6h 12mGRB-ORD
$119
6/18Tue
nonstopAmerican Airlines
1h 12mGRB-ORD
$120
6/4Tue
nonstopUnited Airlines
1h 15mGRB-ORD
$132
6/6Thu
nonstopAmerican Airlines
1h 08mGRB-ORD
$140
6/5Wed
1 stopDelta
4h 28mGRB-ORD
$149
6/17Mon
nonstopAmerican Airlines
1h 12mGRB-ORD
$159
6/16Sun
nonstopUnited Airlines
1h 15mGRB-ORD
$170
6/4Tue
1 stopDelta
6h 17mGRB-ORD
$176
6/17Mon
1 stopDelta
3h 23mGRB-ORD
$179

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Green Bay - Chicago O'Hare Airport Flights

Departure:

Green Bay (GRB)United States

Destination:

Chicago O'Hare Airport (ORD)United States

Return flight deals:

Chicago O'Hare Airport - Green Bay

Cabin classes:

$994
$1,109
$1,959
$258