HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
O'Hare Intl

$49+ Cheap flights from Wisconsin to O'Hare Intl (ORD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/17. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — ORD
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Wisconsin to O'Hare Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Wisconsin to O'Hare Intl

Cheapest flights from Wisconsin to O'Hare Intl
Explore the most affordable flight options available from Wisconsin to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.

This Priceline deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/128:31 amMSP - ORD
Nonstop1h 45mFrontier
Mon 12/156:00 amORD - MSP
Nonstop1h 36mFrontier
Deal found 10/21$71
This Frontier deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/58:31 amMSP - ORD
Nonstop1h 45mFrontier
Mon 12/86:00 amORD - MSP
Nonstop1h 36mFrontier
Deal found 10/22$72
This Priceline deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/158:31 amMSP - ORD
Nonstop1h 45mMultiple Airlines
Thu 12/188:08 pmORD - MSP
Nonstop1h 39mMultiple Airlines
Deal found 10/21$73
This Booking.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/179:00 amMSP - ORD
Nonstop1h 45mSun Country Air
Mon 11/2411:42 amORD - MSP
Nonstop1h 42mSun Country Air
Deal found 10/20$78
This Trip.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/228:00 amMSP - ORD
Nonstop1h 50mMultiple Airlines
Mon 12/297:38 pmORD - MSP
Nonstop1h 36mMultiple Airlines
Deal found 10/21$80
This Frontier deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/158:31 amMSP - ORD
Nonstop1h 45mFrontier
Fri 12/1912:26 pmORD - MSP
Nonstop1h 36mFrontier
Deal found 10/22$83
This Sun Country Air deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/238:54 amMSP - ORD
Nonstop1h 45mSun Country Air
Thu 11/279:20 amORD - MSP
Nonstop1h 42mSun Country Air
Deal found 10/21$85
This Kiwi.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:30 pmMSP - ORD
Nonstop1h 38mSun Country Air
Wed 12/2411:03 amORD - MSP
Nonstop1h 39mSun Country Air
Deal found 10/21$89
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/89:46 amMSP - ORD
Nonstop1h 41mUnited Airlines
Thu 12/117:15 amORD - MSP
Nonstop1h 29mUnited Airlines
Deal found 10/22$91
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/56:00 amMSP - ORD
Nonstop1h 41mUnited Airlines
Sat 12/66:10 pmORD - MSP
Nonstop1h 30mUnited Airlines
Deal found 10/22$92
This American Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/59:06 amMSP - ORD
Nonstop1h 56mAmerican Airlines
Sun 12/76:58 amORD - MSP
Nonstop1h 36mAmerican Airlines
Deal found 10/22$93
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/143:06 pmDLH - ORD
Nonstop1h 59mUnited Airlines
Sun 11/168:51 amORD - DLH
Nonstop1h 47mUnited Airlines
Deal found 10/21$179

Cheap flight deals from Wisconsin to O'Hare Intl

Keep the following information in mind while searching for Wisconsin to O'Hare Intl flight deals. Data was last updated October 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$71
(Priceline)

One-way from

$49
(Delta)

Popular in

November

Cheapest in

June

Average price

$222

Good round-trip deal

$273 or less

Good one-way deal

$166 or less
Provider with most accurate pricing for Milwaukee-Mitchell-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Milwaukee-Mitchell-Chicago (CHI) flights.
Search Deals
From Wisconsin to Chicago O'Hare Intl
Search Deals
One-way flight from Wisconsin to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($41 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Wisconsin to Chicago O'Hare Intl.
Search Deals
Price to beat on a one-way flight from Wisconsin to Chicago O'Hare Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Wisconsin to O'Hare Intl 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, Cheapflights users made 2,558,603 searches. Data last updated October 23, 2025.
Use the filters below to find and compare flights from Wisconsin to Chicago O'Hare Intl Airport that are best for you.

Fly from

Wisconsin

Fly to

O'Hare Intl

Route

Depart

Return

Price

MinneapolisChicago

MSP - ORD

MSPORD

Minneapolis St Paul

Fri 12/5

6:00 am-7:41 am

Nonstop1h 41m

Chicago O'Hare Intl

Sat 12/6

6:10 pm-7:40 pm

Nonstop1h 30m

$92

MinneapolisChicago

MSP - ORD

MSPORD

Minneapolis St Paul

Sat 12/13

8:50 am-10:33 am

Nonstop1h 43m

Chicago O'Hare Intl

Sat 12/13

5:42 pm-7:15 pm

Nonstop1h 33m

$97

MinneapolisChicago

MSP - ORD

MSPORD

Minneapolis St Paul

Sun 12/7

10:05 am-11:40 am

Nonstop1h 35m

Chicago O'Hare Intl

Wed 12/10

6:00 am-7:37 am

Nonstop1h 37m

$97

MinneapolisChicago

MSP - ORD

MSPORD

Minneapolis St Paul

Mon 12/22

7:27 am-9:25 am

Nonstop1h 58m

Chicago O'Hare Intl

Mon 1/5

9:30 am-11:13 am

Nonstop1h 43m

$97

MinneapolisChicago

MSP - ORD

MSPORD

Minneapolis St Paul

Fri 12/5

8:00 pm-9:40 pm

Nonstop1h 40m

Chicago O'Hare Intl

Mon 12/8

8:50 am-10:24 am

Nonstop1h 34m

$98

MinneapolisChicago

MSP - ORD

MSPORD

Minneapolis St Paul

Sat 12/6

8:00 am-9:41 am

Nonstop1h 41m

Chicago O'Hare Intl

Sat 12/13

6:10 pm-7:40 pm

Nonstop1h 30m

$109

MinneapolisChicago

MSP - ORD

MSPORD

Minneapolis St Paul

Tue 12/16

6:55 am-8:40 am

Nonstop1h 45m

Chicago O'Hare Intl

Wed 1/7

12:15 pm-1:50 pm

Nonstop1h 35m

$109

MinneapolisChicago

MSP - ORD

MSPORD

Minneapolis St Paul

Wed 12/17

3:16 pm-4:57 pm

Nonstop1h 41m

Chicago O'Hare Intl

Wed 1/7

12:15 pm-1:50 pm

Nonstop1h 35m

$109

MinneapolisChicago

MSP - ORD

MSPORD

Minneapolis St Paul

Wed 12/17

3:16 pm-4:57 pm

Nonstop1h 41m

Chicago O'Hare Intl

Sat 1/10

7:00 pm-8:45 pm

Nonstop1h 45m

$109

MinneapolisChicago

MSP - ORD

MSPORD

Minneapolis St Paul

Mon 11/17

9:00 am-10:45 am

Nonstop1h 45m

Chicago O'Hare Intl

Fri 11/21

10:24 am-12:06 pm

Nonstop1h 42m

$118

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/23

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Wisconsin to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Wisconsin with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Wisconsin to Chicago O'Hare Intl Airport

What is the cheapest month to book a flight from Wisconsin to Chicago O'Hare Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Wisconsin to Chicago O'Hare Intl Airport (average of $155). Flying from Wisconsin to Chicago O'Hare Intl Airport in January is currently the most expensive (average of $198). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WI to ORD?

Find hourly flight availability from Wisconsin to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 23, 2025.

It’s optimal to fly from Wisconsin to Chicago O'Hare Intl Airport in the morning. By choosing this option you can save up to 25% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from Wisconsin to Chicago O'Hare Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Wisconsin to O'Hare Intl. Price data was last updated on October 19, 2025.

Travelers seeking maximum savings on their Wisconsin to Chicago O'Hare Intl Airport flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Wisconsin to Chicago O'Hare Intl Airport

Explore weekly flight availability from Wisconsin to O'Hare Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated October 23, 2025.

The most flights from USWI to ORD are scheduled on a Monday (55 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (8 on average).

Related info for your journey

Find useful and relevant information for your journey from Wisconsin to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Wisconsin to Chicago O'Hare Intl Airport?

    There are many flights that can get you from Wisconsin to Chicago O'Hare Intl Airport in 1h 24m. Fly via United Airlines, Delta, or American Airlines to get the fastest option. Wisconsin and Chicago O'Hare Intl Airport are separated by a distance of 173 mi. Generally, flights for this route are nonstop.

  • What are the cheapest airlines to fly from Wisconsin to Chicago O'Hare Intl Airport one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $49. However, be on the lookout for offers from United Airlines and Denver Air Connection, as they are both options that can get you from Wisconsin to Chicago O'Hare Intl Airport for a low price.

  • What are the most popular routes from Wisconsin to Chicago O'Hare Intl Airport?

    While some choose either Dubuque - Chicago O'Hare Intl or Duluth Intl - Chicago O'Hare Intl, Minneapolis St Paul - Chicago O'Hare Intl is the most popular route from Wisconsin to Chicago O'Hare Intl Airport.

  • What are the most reliable airlines from Wisconsin to Chicago O'Hare Intl Airport?

    No one likes to see their flight delayed. When booking a flight from Wisconsin to Chicago O'Hare Intl Airport consider choosing Avianca (79%), Copa Airlines (76%) or United Airlines (75%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Wisconsin to Chicago O'Hare Intl Airport?

    The cheapest flight price from Wisconsin to Chicago O'Hare Intl Airport is $107. On average you can expect to pay $855. The most popular route, (Minneapolis St Paul - Chicago O'Hare Intl), can usually be booked for $73.

  • Can I find deals for flights from Wisconsin to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Wisconsin to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Wisconsin to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Wisconsin to O'Hare Intl.

  • Can I find deals for business class flights from Wisconsin to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Wisconsin to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Wisconsin to Chicago O'Hare Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Wisconsin to Chicago O'Hare Intl Airport (average of $155). Flying from Wisconsin to Chicago O'Hare Intl Airport in January is currently the most expensive (average of $198). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Skokie
Des Plaines
Gurnee
Hoffman Estates
Elgin
Oak Brook
Elk Grove Village
Beloit
Rockford
Naperville
Racine
Downers Grove
Orland Park
Merrillville
Bridgeview
Warrenville
Joliet
Waukegan

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Wisconsin to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to O'Hare Intl flights
Dallas/Fort Worth to O'Hare Intl flights
LaGuardia to O'Hare Intl flights
Newark to O'Hare Intl flights
Los Angeles to O'Hare Intl flights
San Francisco to O'Hare Intl flights
Reagan-National to O'Hare Intl flights
Baltimore to O'Hare Intl flights
Dallas/Fort Worth to Midway flights
Dulles Intl to O'Hare Intl flights
Philadelphia to O'Hare Intl flights
Atlanta to O'Hare Intl flights
Seattle to O'Hare Intl flights
John F Kennedy Intl to Midway flights
Denver to O'Hare Intl flights
Boston to O'Hare Intl flights
Atlanta to Midway flights
Ontario to O'Hare Intl flights
LaGuardia to Midway flights
Baltimore to Midway flights
Sky Harbor Intl to O'Hare Intl flights
Philadelphia to Midway flights
Newark to Midway flights
Minneapolis to O'Hare Intl flights
Dulles Intl to Midway flights
George Bush Intcntl to O'Hare Intl flights
Minneapolis to Midway flights
Charlotte to O'Hare Intl flights
Santa Ana to O'Hare Intl flights
Hobby to O'Hare Intl flights
Los Angeles to Midway flights
Denver to Midway flights
Love Field to O'Hare Intl flights
Reagan-National to Midway flights
San Francisco to Midway flights
Orlando to O'Hare Intl flights
Austin to O'Hare Intl flights
Tampa to O'Hare Intl flights
Hobby to Midway flights
Portland to O'Hare Intl flights
Fort Lauderdale to O'Hare Intl flights
Raleigh to O'Hare Intl flights
San Diego to O'Hare Intl flights
Seattle to Midway flights
Hartford to O'Hare Intl flights
Orlando to Midway flights
Cleveland to O'Hare Intl flights
San Jose to O'Hare Intl flights
Miami to O'Hare Intl flights
Detroit to O'Hare Intl flights

Top 2 airlines flying from Wisconsin to O'Hare Intl

Discover the top 2 airlines that operate flights from Wisconsin to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$179Average$279FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$179Average$306FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.