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Not ready to book? to track prices.United Airlines flights from Milwaukee to Chicago O'Hare Intl Airport
Our best United Airlines deals on Milwaukee to Chicago O'Hare Intl Airport flight tickets
Delta flights from Milwaukee to Chicago O'Hare Intl Airport
Our best Delta deals on Milwaukee to Chicago O'Hare Intl Airport flight tickets
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Use the filters below to find and compare flights from Milwaukee to Chicago O'Hare Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
MilwaukeeChicago
MKE Milwaukee-Mitchell - ORD Chicago O'Hare Intl
MKEORD
Milwaukee-Mitchell
Mon 2/11
14:23-15:35
Nonstop1h 12m
Chicago O'Hare Intl
Tue 3/11
19:47-20:52
Nonstop1h 05m
MilwaukeeChicago
MKE Milwaukee-Mitchell - ORD Chicago O'Hare Intl
MKEORD
Milwaukee-Mitchell
Thu 5/11
09:17-10:29
Nonstop1h 12m
Chicago O'Hare Intl
Mon 9/11
16:00-17:03
Nonstop1h 03m
MilwaukeeChicago
MKE Milwaukee-Mitchell - ORD Chicago O'Hare Intl
MKEORD
Milwaukee-Mitchell
Thu 22/10
07:18-08:29
Nonstop1h 11m
Chicago O'Hare Intl
Mon 26/10
07:29-08:35
Nonstop1h 06m
MilwaukeeChicago
MKE Milwaukee-Mitchell - ORD Chicago O'Hare Intl
MKEORD
Milwaukee-Mitchell
Tue 6/4
14:23-15:33
Nonstop1h 10m
Chicago O'Hare Intl
Fri 9/4
12:45-13:43
Nonstop0h 58m
MilwaukeeChicago
MKE Milwaukee-Mitchell - ORD Chicago O'Hare Intl
MKEORD
Milwaukee-Mitchell
Sat 31/10
09:23-10:35
Nonstop1h 12m
Chicago O'Hare Intl
Wed 4/11
19:45-20:50
Nonstop1h 05m
MilwaukeeChicago
MKE Milwaukee-Mitchell - ORD Chicago O'Hare Intl
MKEORD
Milwaukee-Mitchell
Fri 23/10
12:05-13:15
Nonstop1h 10m
Chicago O'Hare Intl
Fri 30/10
07:29-08:35
Nonstop1h 06m
MilwaukeeChicago
MKE Milwaukee-Mitchell - ORD Chicago O'Hare Intl
MKEORD
Milwaukee-Mitchell
Mon 2/11
18:18-19:30
Nonstop1h 12m
Chicago O'Hare Intl
Mon 9/11
07:29-08:35
Nonstop1h 06m
MilwaukeeChicago
MKE Milwaukee-Mitchell - ORD Chicago O'Hare Intl
MKEORD
Milwaukee-Mitchell
Thu 5/11
09:17-10:29
Nonstop1h 12m
Chicago O'Hare Intl
Mon 9/11
16:00-17:03
Nonstop1h 03m
MilwaukeeChicago
MKE Milwaukee-Mitchell - ORD Chicago O'Hare Intl
MKEORD
Milwaukee-Mitchell
Sun 25/10
18:18-19:29
Nonstop1h 11m
Chicago O'Hare Intl
Thu 29/10
10:25-11:28
Nonstop1h 03m
MilwaukeeChicago
MKE Milwaukee-Mitchell - ORD Chicago O'Hare Intl
MKEORD
Milwaukee-Mitchell
Sat 31/10
09:23-10:35
Nonstop1h 12m
Chicago O'Hare Intl
Wed 4/11
19:45-20:50
Nonstop1h 05m
See travel insights to Chicago from
How to get the cheapest flight ticket from Milwaukee to Chicago O'Hare Intl Airport
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 Chicago O'Hare Intl Airport?
The cheapest month to fly to Chicago O'Hare Intl Airport from Milwaukee is in July. Flight prices, which tend to average around £0, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of July, then book flights to Chicago O'Hare Intl Airport from Milwaukee during January instead. Flights to Chicago O'Hare Intl Airport in January, while not as cheap as those in July, still average around £135.
What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?
The cheapest day to depart from Milwaukee to Chicago O'Hare Intl Airport is on a Saturday. Travellers who choose to depart for Chicago O'Hare Intl Airport on a Saturday will often find tickets for as low as £310. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Chicago O'Hare Intl Airport on Tuesday is £705.
What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?
The cheapest time of day to fly to Chicago O'Hare Intl Airport is in the morning when flights can be purchased for as low as £470. In contrast, the most expensive time of day to depart to Chicago O'Hare Intl Airport is in the afternoon when prices are around £666.
What is the cheapest Milwaukee-Mitchell to Chicago O'Hare Intl flight route?
Fly from Milwaukee-Mitchell to Chicago O'Hare Intl for the best Milwaukee-Mitchell - Chicago O'Hare Intl flight prices
What cabin class options are available on Milwaukee to Chicago O'Hare Intl Airport flights?
There is only 1 cabin class available to choose from on Milwaukee to Chicago O'Hare Intl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How have Milwaukee to Chicago O'Hare Intl Airport flight prices changed over time?
How often are flights from Milwaukee to Chicago delayed?
Historically, on average around 12% of flights between Milwaukee and Chicago have experienced a delay on any given week. The average delay length over the past 12 months has been 128 minutes.
What is the most punctual flight time for Milwaukee to Chicago flights?
Generally, flights departing at night tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.
What day of the week experiences the fewest flight delays on this route?
Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.
Which airline has the best punctuality record on Milwaukee to Chicago flights?
According to our data, United Airlines have had the fewest delays on this route over the last 12 months, with about 10% of their flights experiencing any sort of delay.
How many flights depart from Milwaukee to Chicago O'Hare Intl Airport on average per day?
As of October 2026, there are 54 flights per day flying from Milwaukee to Chicago O'Hare Intl Airport. The most common time of day flights depart is 14:00, with 47% of flights taking off at midday.
How many flights depart from Milwaukee to Chicago O'Hare Intl Airport on average per week?
As of October 2026, 383 flights take off from Milwaukee and land in Chicago O'Hare Intl Airport each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.
When to book flights from Milwaukee to Chicago O'Hare Intl Airport
Cheap Milwaukee to Chicago O'Hare Intl Airport (MKE to ORD) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Milwaukee to Chicago O'Hare Intl Airport
Frequently asked questions about flying from Milwaukee to Chicago O'Hare Intl Airport
How far is Milwaukee-Mitchell to Chicago O'Hare Intl by plane?
Milwaukee-Mitchell and Chicago O'Hare Intl are 73.1 mi apart from one another.
When did momondo last update prices for flights from Milwaukee-Mitchell Airport to Chicago O'Hare Intl Airport?
Prices for flights from Milwaukee-Mitchell Airport to Chicago O'Hare Intl Airport are updated daily.
How old do you have to be to fly from Milwaukee-Mitchell Airport to Chicago O'Hare Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Milwaukee-Mitchell Airport to Chicago O'Hare Intl Airport.
What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?
The required travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago O'Hare Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Milwaukee to Chicago O'Hare Intl Airport?
Based on momondo bookings for flights between Milwaukee and Chicago O'Hare Intl Airport, the leading plane model is Boeing 737 MAX 8, making up 10.38% of the total bookings. Other popular models include Embraer 175 (Enhanced Winglets) with 8.35%, Embraer 175 with 8.02%, and Boeing 737-800 with 7.00%.
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Why should I use momondo to find a flight deal from Milwaukee to Chicago?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Milwaukee to Chicago . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Milwaukee to Chicago with flexible booking policies on momondo?
All flight searches from Milwaukee to Chicago on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Milwaukee to Chicago?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Chicago from Milwaukee.
I’m not ready to book a flight from Milwaukee to Chicago right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Chicago from Milwaukee. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.