What is the most punctual flight time for Milwaukee to Chicago flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Milwaukee to Chicago flights?

Over the past year, United Airlines have had the lowest number of delays on this route, with just 10% of flights being delayed.

How often are flights from Milwaukee to Chicago delayed?

About 12% of weekly flights between Milwaukee and Chicago have experienced delays in the past year, with the average delay time being 128 minutes.

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

Airlines like United Airlines fly from Milwaukee to Chicago O'Hare Intl Airport in about 1h 11m. The time it takes to get you to your destination is usually consistent. Milwaukee and Chicago O'Hare Intl Airport are separated by a distance of 67 mi. All flights are typically direct.

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

The most flights from MKE to ORD are scheduled on a Monday (61 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (35 on average).

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 43.0 - 125.0 inches per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 43.0 mm.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

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

Before booking your flight to Chicago O'Hare Intl Airport from Milwaukee, check out the most reliable airlines to get you to your destination on time: Republic Airways (92%), Japan Airlines (79%), Envoy Air( 74%).

What airport do you fly from for flights from Milwaukee to Chicago O'Hare Intl?

If you book a flight to Chicago O'Hare Intl from Milwaukee, you will be flying from Milwaukee-Mitchell, which is the city’s only airport. Milwaukee-Mitchell (MKE) is located 6.4 mi from the center of Milwaukee. There are 49 flights from Milwaukee-Mitchell to Chicago O'Hare Intl per day from 0 different airlines.

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

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

How can I find direct flights from Milwaukee 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 Milwaukee to O'Hare Intl.

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

Yes. Cheapflights offers flight deals from Milwaukee 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.

£79+ Cheap Flights from Milwaukee to Chicago O'Hare Intl Airport

Cheap flight deals from Milwaukee to O'Hare Intl

Enter your travel dates to find the best prices.

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Cheapest flights from Milwaukee to O'Hare Intl
Explore the most affordable flight options available from Milwaukee to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 September 2026.

Sat 17/1006:15 -

Nonstop1h 11m

Mon 19/1005:59 -

Nonstop1h 08m

Deal found 25/9£158

Fri 23/1008:30 -

Nonstop1h 11m

Tue 10/1116:00 -

Nonstop1h 03m

Deal found 27/9£166

Fri 23/1012:05 -

Nonstop1h 10m

Fri 30/1007:29 -

Nonstop1h 06m

Deal found 25/9£173

Fri 23/1015:52 -

Nonstop1h 13m

Sun 25/1019:45 -

Nonstop1h 05m

Deal found 25/9£181

Sun 25/1009:33 -

Nonstop1h 12m

Sun 1/1119:45 -

Nonstop1h 05m

Deal found 26/9£188

Tue 22/1210:08 -

Nonstop1h 22m

Tue 22/1221:15 -

Nonstop1h 07m

Deal found 29/9£203

Sat 17/1007:18 -

Nonstop1h 11m

Sun 25/1007:30 -

Nonstop1h 06m

Deal found 28/9£210

Sat 31/1009:23 -

Nonstop1h 12m

Wed 4/1119:45 -

Nonstop1h 05m

Deal found 28/9£226

Tue 13/1005:00 -

Nonstop1h 10m

Fri 16/1014:04 -

Nonstop1h 07m

Deal found 29/9£232

Thu 17/1210:38 -

Nonstop1h 20m

Sat 2/112:45 -

Nonstop1h 11m

Deal found 26/9£241

Find flight deals from Milwaukee to O'Hare Intl

Round-trip from	£158
One-way from	£79
Popular in	October
Cheapest in	January
Average price	£155

United Airlines
29/10-5/11
Nonstop
2h 15m total
Milwaukee to Chicago

Search Deals

United Airlines
11/11-31/12
Nonstop
1h 10m total
Milwaukee to Chicago

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (£9 potential increase over avg. return price).

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Cheapest flight prices on average. 2% potential price decrease (£3 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

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Cheapflights Fare Finder

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

Price

Cheapest return flight

MilwaukeeChicago

MKE Milwaukee-Mitchell - ORD Chicago O'Hare Intl

MKEORD

Milwaukee-Mitchell

Tue 27/10

06:47-07:59

Nonstop1h 12m

Chicago O'Hare Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£79

MilwaukeeChicago

MKE Milwaukee-Mitchell - ORD Chicago O'Hare Intl

MKEORD

Milwaukee-Mitchell

Wed 25/11

14:23-15:35

Nonstop1h 12m

Chicago O'Hare Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£94

MilwaukeeChicago

MKE Milwaukee-Mitchell - ORD Chicago O'Hare Intl

MKEORD

Milwaukee-Mitchell

Tue 24/11

08:50-10:00

Nonstop1h 10m

Chicago O'Hare Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£94

MilwaukeeChicago

MKE Milwaukee-Mitchell - ORD Chicago O'Hare Intl

MKEORD

Milwaukee-Mitchell

Wed 23/12

14:31-15:45

Nonstop1h 14m

Chicago O'Hare Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£113

MilwaukeeChicago

MKE Milwaukee-Mitchell - ORD Chicago O'Hare Intl

MKEORD

Milwaukee-Mitchell

Wed 30/12

13:25-14:39

Nonstop1h 14m

Chicago O'Hare Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£113

MilwaukeeChicago

MKE Milwaukee-Mitchell - ORD Chicago O'Hare Intl

MKEORD

Milwaukee-Mitchell

Thu 24/12

10:38-11:58

Nonstop1h 20m

Chicago O'Hare Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£113

Fastest return journey

MilwaukeeChicago

MKE Milwaukee-Mitchell - ORD Chicago O'Hare Intl

MKEORD

Milwaukee-Mitchell

Mon 22/3

08:25-09:26

Nonstop1h 01m

Chicago O'Hare Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£128

MilwaukeeChicago

MKE Milwaukee-Mitchell - ORD Chicago O'Hare Intl

MKEORD

Milwaukee-Mitchell

Sat 27/3

12:14-13:15

Nonstop1h 01m

Chicago O'Hare Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£128

MilwaukeeChicago

MKE Milwaukee-Mitchell - ORD Chicago O'Hare Intl

MKEORD

Milwaukee-Mitchell

Sat 26/12

08:20-09:40

Nonstop1h 20m

Chicago O'Hare Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£128

MilwaukeeChicago

MKE Milwaukee-Mitchell - ORD Chicago O'Hare Intl

MKEORD

Milwaukee-Mitchell

Sun 27/12

05:00-06:23

Nonstop1h 23m

Chicago O'Hare Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£128

Flights are sorted by cheapest return flights first.

Deals found on 28/9

Showing 1-10 of 20 resultsSorted by cheapest first

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

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Milwaukee with our price prediction graph.

MKE-ORD

Estimated return 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 Milwaukee to Chicago O'Hare Intl Airport

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Delays

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

One of the essential ways to save on airfare from Milwaukee to Chicago O'Hare Intl Airport is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the morning could potentially save you up to 39% on airfare.

Related info for your journey

What airport do you fly from for flights from Milwaukee to Chicago O'Hare Intl?
If you book a flight to Chicago O'Hare Intl from Milwaukee, you will be flying from Milwaukee-Mitchell, which is the city’s only airport. Milwaukee-Mitchell (MKE) is located 6.4 mi from the center of Milwaukee. There are 49 flights from Milwaukee-Mitchell to Chicago O'Hare Intl per day from 0 different airlines.
How long is the flight from Milwaukee to Chicago O'Hare Intl Airport?
Airlines like United Airlines fly from Milwaukee to Chicago O'Hare Intl Airport in about 1h 11m. The time it takes to get you to your destination is usually consistent. Milwaukee and Chicago O'Hare Intl Airport are separated by a distance of 67 mi. All flights are typically direct.
What are the most reliable airlines from Milwaukee to Chicago O'Hare Intl Airport?
Before booking your flight to Chicago O'Hare Intl Airport from Milwaukee, check out the most reliable airlines to get you to your destination on time: Republic Airways (92%), Japan Airlines (79%), Envoy Air( 74%).
Can I find deals for flights from Milwaukee to O'Hare Intl that include hotel bookings?
Yes. In addition to deals on Milwaukee to O'Hare Intl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Milwaukee 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 Milwaukee to O'Hare Intl.
Can I find deals for business class flights from Milwaukee to O'Hare Intl?
Yes. Cheapflights offers flight deals from Milwaukee 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.

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Cheap flights from Milwaukee to Chicago O'Hare Intl Airport from £79

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Milwaukee to O'Hare Intl

Cheapest flights from Milwaukee to O'Hare IntlExplore the most affordable flight options available from Milwaukee to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 September 2026.

Explore the most affordable flight options available from Milwaukee to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 September 2026.

Best flights from Milwaukee to O'Hare IntlDiscover carefully curated flight deals from Milwaukee to O'Hare Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 September 2026.

Discover carefully curated flight deals from Milwaukee to O'Hare Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 September 2026.

Direct flights from Milwaukee to O'Hare IntlExplore direct flight options from Milwaukee to O'Hare Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 29 September 2026.

Explore direct flight options from Milwaukee to O'Hare Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 29 September 2026.

Last-minute flights from Milwaukee to O'Hare IntlDiscover last-minute flight deals from Milwaukee to O'Hare Intl. Data last updated 29 September 2026 and is based on user searches.

Discover last-minute flight deals from Milwaukee to O'Hare Intl. Data last updated 29 September 2026 and is based on user searches.

One-way flights from Milwaukee to O'Hare IntlSearch for one-way flight options from Milwaukee to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated 29 September 2026.

Search for one-way flight options from Milwaukee to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated 29 September 2026.

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

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Milwaukee with our price prediction graph.

Cheapflights Insights

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

One of the essential ways to save on airfare from Milwaukee to Chicago O'Hare Intl Airport is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the morning could potentially save you up to 39% on airfare.

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

The most flights from MKE to ORD are scheduled on a Monday (61 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (35 on average).

How often are flights from Milwaukee to Chicago delayed?

About 12% of weekly flights between Milwaukee and Chicago have experienced delays in the past year, with the average delay time being 128 minutes.

What is the most punctual flight time for Milwaukee to Chicago flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Milwaukee to Chicago flights?

Over the past year, United Airlines have had the lowest number of delays on this route, with just 10% of flights being delayed.

Related info for your journey

What airport do you fly from for flights from Milwaukee to Chicago O'Hare Intl?

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

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

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

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

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

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Cheapest flights from Milwaukee to O'Hare Intl
Explore the most affordable flight options available from Milwaukee to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 September 2026.

Best flights from Milwaukee to O'Hare Intl
Discover carefully curated flight deals from Milwaukee to O'Hare Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 September 2026.

Direct flights from Milwaukee to O'Hare Intl
Explore direct flight options from Milwaukee to O'Hare Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 29 September 2026.

Last-minute flights from Milwaukee to O'Hare Intl
Discover last-minute flight deals from Milwaukee to O'Hare Intl. Data last updated 29 September 2026 and is based on user searches.

One-way flights from Milwaukee to O'Hare Intl
Search for one-way flight options from Milwaukee to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated 29 September 2026.