$204 Cheap United flights Milwaukee (MKE) to Chicago (ORD)

Set the “Price (lowest to highest)” filter on Expedia to search for cheap United Airlines round-trip flights from $184 from MKE to ORD. Affordable one-way tickets from $204 are available as well.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Look for one-way or round-trip flights to Chicago in January or February. You could find cheaper fares with United Airlines during these off-peak times.

Search for affordable United Airlines flights from General Mitchell Intl. Airport (MKE) to O’Hare Intl. Airport (ORD) one to three months before your departure day. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. Regardless of fare type and journey, the best day to book a domestic flight is generally Sunday and the most expensive tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Choose from one of United Airlines’s 49 direct weekly flights from General Mitchell Intl. Airport (MKE) to O’Hare Intl. Airport (ORD). To view available options, enter your travel dates, origin and destination and hit search. Then apply the “Nonstop” and “Airline” filters.

Depart General Mitchell Intl. Airport (MKE) for O’Hare Intl. Airport (ORD) on a nonstop United Airlines flight, and you’ll be in the air for around 1h 13m.

Friday has the most United Airlines flights from General Mitchell Intl. Airport (MKE) to O’Hare Intl. Airport (ORD). With 7 daily departures, this is a great day to book something that will work for your schedule.

Jetting off from MKE at 6:50AM UTC-6, the earliest United Airlines flight to ORD arrives at 8:05AM UTC-6. Flying earlier in the day means you’ll be less likely to experience cancellations.* Not a morning person? The last United Airlines flight from MKE to ORD departs at 5:15PM UTC-6 and touches down at 6:26PM UTC-6.*Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

United Airlines flights from General Mitchell Intl. Airport (MKE) to Chicago touch down at O’Hare Intl. Airport (ORD). This is the main gateway here.

With a rewarding loyalty program, United Airlines is a top pick for many travelers heading from MKE to ORD. Plus, if you’re a United Mileage Plus and One Key™ member booking through Expedia, you can earn OneKeyCash™* on eligible flights on top of your airline miles.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

You’ll likely be onboard a Bombardier CRJ or an Embraer 175 when flying United Airlines from General Mitchell Intl. Airport (MKE) to O’Hare Intl. Airport (ORD). However, keep in mind that a different plane may be assigned due to operational requirements.

It’s generally possible to cancel or reschedule your flight, although there may be a charge if you booked over 24 hours ago. Want to keep your options open? Make use of Expedia’s “Changes included” and “No cancel fee” filters to find flights that won’t charge you extra if you have to alter your plans. To update your booking, visit “Trips,” select your flight and click on “Manage Booking” for more information.