Cheap flights from Chicago O'Hare Intl Airport to Green Bay from $179
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Green Bay departing on 7/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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United Airlines flights from Chicago O'Hare Intl Airport to Green Bay
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American Airlines flights from Chicago O'Hare Intl Airport to Green Bay
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How to get the cheapest flight ticket from Chicago O'Hare Intl Airport 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 October is, on average, the cheapest month to fly to Green Bay from Chicago O'Hare Intl Airport, with most prices found around $204. If you aren’t able to travel during the month of October, then book flights to Green Bay from Chicago O'Hare Intl Airport during May instead. Flights to Green Bay in May, while not as cheap as those in October, still average around $246.
What is the cheapest day to depart on your flight to Green Bay?
The cheapest day to depart from Chicago O'Hare Intl Airport to Green Bay is on a Tuesday when prices can be found for as low as $289. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Chicago O'Hare Intl Airport to Green Bay for around $518.
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 afternoon. Flights from Chicago O'Hare Intl Airport to Green Bay during this time can be as low as $309. At noon is when there is more demand to fly to Green Bay, so prices are often more expensive at around $431 per ticket.
What is the cheapest Chicago O'Hare Intl to Green Bay Austin-Straubel flight route?
Fly from Chicago O'Hare Intl to Green Bay Austin-Straubel for the best Chicago O'Hare Intl - Green Bay Austin-Straubel flight prices
What cabin class options are available on Chicago O'Hare Intl to Green Bay Austin-Straubel flights?
There are 4 cabin classes available to choose from on Chicago O'Hare Intl to Green Bay Austin-Straubel flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How have Chicago O'Hare Intl Airport to Green Bay flight prices changed over time?
As of July 2025, prices for Chicago O'Hare Intl Airport to Green Bay flights are approximately 67% more expensive when compared to flights at the same time last year.
What is the cheapest airline that flies from Chicago O'Hare Intl to Green Bay Austin-Straubel?
American Airlines, Delta, and United Airlines are the most popular carriers operating from Chicago O'Hare Intl to Green Bay Austin-Straubel
What airlines fly to Green Bay?
American Airlines, United Airlines and Contour are the top three most popular airlines that fly to Green Bay from Chicago O'Hare Intl Airport according to our data. American Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Green Bay. Keep in mind that there are 3 different airlines that fly to Green Bay on a routine basis, so you have a few additional options to choose from.
How many flights depart from Chicago O'Hare Intl Airport to Green Bay on average per day?
As of July 2025, 13 flights take off from Chicago O'Hare Intl Airport and land in Green Bay each day. The most common flight departure time for this route is 8:00AM, with 38% of daily flights taking off in the afternoon.
How many flights depart from Chicago O'Hare Intl Airport to Green Bay on average per week?
As of July 2025, there are 94 flights per week flying from Chicago O'Hare Intl Airport to Green Bay. The most common day of the week flights depart is Mon, with 19% of flights taking off on this day.
When to book flights from Chicago O'Hare Intl Airport to Green Bay
Cheap Chicago O'Hare Intl Airport to Green Bay (ORD to GRB) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Green Bay
How far is Chicago O'Hare Intl to Green Bay Austin-Straubel by plane?
The distance between Chicago O'Hare Intl and Green Bay Austin-Straubel is about 175.4 mi. A reasonable flight in good conditions will take 1h 02m.
When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Green Bay Austin-Straubel Airport?
Prices for flights from Chicago O'Hare Intl Airport to Green Bay Austin-Straubel Airport were last updated today.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Green Bay Austin-Straubel Airport?
As of July 2025, there are 2 operators available to choose from for flights from Chicago O'Hare Intl Airport to Green Bay Austin-Straubel Airport.
How old do you have to be to fly from Chicago O'Hare Intl Airport to Green Bay Austin-Straubel Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Green Bay Austin-Straubel Airport.
What documentation or ID do you need to fly to Green Bay Austin-Straubel Airport?
The necessary travel and health documents for your Green Bay Austin-Straubel Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Chicago O'Hare Intl Airport to Green Bay?
Based on momondo bookings for flights between Chicago O'Hare Intl Airport and Green Bay, the leading plane model is Embraer 170, making up 24.20% of the total bookings. Other popular models include Canadair (Bombardier) Regional Jet CRJ-550 with 22.29%, Canadair (Bombardier) Regional Jet with 21.02%, and Embraer 175 with 14.65%.
What is the most popular airline from Chicago O'Hare Intl Airport to Green Bay?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Chicago O'Hare Intl Airport to Green Bay is United Airlines (58% of total bookings). The next most popular airline is American Airlines (42%).
Best airlines flying from Chicago O'Hare Intl Airport to Green Bay
Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Green Bay with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $203 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $207 | Free Cancellation | Rating 7.4 8,858 reviews |
United Airlines Flights From Chicago O'Hare Intl Airport to Green Bay
United Airlines flies from Chicago O'Hare Intl Airport to Green Bay around 34 times per week, with 8,861 momondo users rating the airline 7.4/10. The cheapest United Airlines deal from Chicago O'Hare Intl Airport to Green Bay in the last 72 hours was $207 (round-trip), much lower than the average airfare cost of $369 for United Airlines flights on this route.
American Airlines Flights From Chicago O'Hare Intl Airport to Green Bay
Another popular option for Chicago O'Hare Intl Airport to Green Bay flights is American Airlines (7.2/10, 10,000 ratings). American Airlines flies from Chicago O'Hare Intl Airport to Green Bay around 7 times per week, with deals starting from $203 round-trip and rising to an average price of around $289.
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Why should I use momondo to find a flight deal from Chicago to Green Bay?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Green Bay. momondo saves you time and could save you money on your trip.
Can I find flights from Chicago to Green Bay with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Green Bay from Chicago with this policy.
How can momondo help me find flights from Chicago to Green Bay?
Once all potential Chicago to Green Bay flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
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 not ready to book a flight from Chicago to Green Bay now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Green Bay and let you know when they change.