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

Generally, flights departing at night tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

What is the cheapest airline that flies from Milwaukee-Mitchell to Chicago O'Hare Intl?

United Airlines, Frontier, and American Airlines are the most popular carriers operating from Milwaukee-Mitchell to Chicago O'Hare Intl

How many flights depart from Milwaukee to Chicago O'Hare Intl Airport on average per week?

As of December 2025, there are 256 flights per week flying from Milwaukee to Chicago O'Hare Intl Airport. The most common day of the week flights depart is Mon, with 19% of flights taking off on this day.

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

According to our data, SkyWest Airlines have had the least number of 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 December 2025, there are 36 flights per day flying from Milwaukee to Chicago O'Hare Intl Airport. The most common time of day flights depart is 7:00AM, with 48% of flights taking off at noon.

How often are flights from Milwaukee to Chicago delayed?

Historically, on average around 11% 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 117 minutes.

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

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

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 refresh daily.

How many operators does momondo search for flights from Milwaukee-Mitchell Airport to Chicago O'Hare Intl Airport?

As of December 2025, there is 1 operator available to choose from for flights from Milwaukee-Mitchell Airport to Chicago O'Hare Intl Airport.

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 travel and health documents required for your trip to Chicago O'Hare Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago O'Hare Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$90 Cheap Flights from Milwaukee to Chicago O'Hare Intl Airport in 2025/26

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One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

1:04 pm - 2:20 pm

MKE

ORD

1h 16mnonstop

9:07 pm - 10:02 pm

ORD

MKE

0h 55mnonstop

$179American Airlines

Sat, Jan 17 - Sat, Jan 24

2:24 pm - 3:33 pm

MKE

ORD

1h 09mnonstop

8:56 am - 9:49 am

ORD

MKE

0h 53mnonstop

$207United Airlines

Thu, May 21 - Sun, May 24

7:45 am - 9:03 am

MKE

ORD

1h 18mnonstop

9:07 pm - 10:02 pm

ORD

MKE

0h 55mnonstop

$209American Airlines

Mon, Jan 5 - Fri, Jan 9

7:45 am - 9:03 am

MKE

ORD

1h 18mnonstop

9:58 pm - 11:00 pm

ORD

MKE

1h 02mnonstop

$220American Airlines

Thu, Jan 1 - Mon, Jan 5

7:37 pm - 9:12 pm

MKE

ORD

25h 35m2 stops

9:25 am - 6:53 pm

ORD

MKE

9h 28m1 stop

$228Frontier

Sat, Jan 17 - Sat, Jan 24

7:37 pm - 1:57 pm

MKE

ORD

18h 20m2 stops

12:44 pm - 5:58 pm

ORD

MKE

29h 14m1 stop

$235Multiple Airlines

Mon, Jan 19 - Mon, Jan 26

7:37 pm - 5:52 pm

MKE

ORD

22h 15m1 stop

12:44 pm - 5:58 pm

ORD

MKE

29h 14m1 stop

$237Multiple Airlines

Mon, Jan 19 - Mon, Jan 26

3:20 pm - 4:33 pm

MKE

ORD

1h 13mnonstop

9:25 am - 10:30 am

ORD

MKE

1h 05mnonstop

$239United Airlines

Tue, Feb 10 - Sat, Feb 14

7:37 pm - 7:51 pm

MKE

ORD

24h 14m1 stop

9:25 am - 6:53 pm

ORD

MKE

9h 28m1 stop

$248Frontier

Sat, Jan 17 - Sat, Jan 24

1:35 pm - 2:44 pm

MKE

ORD

1h 09mnonstop

5:53 pm - 6:47 pm

ORD

MKE

0h 54mnonstop

$254United Airlines

Tue, May 19 - Mon, May 25

American Airlines flights from Milwaukee to Chicago O'Hare Intl Airport

Our best American Airlines deals on Milwaukee to Chicago O'Hare Intl Airport flight tickets

American Airlines

Jan 17

MKE1:04 pmMilwaukee-Mitchell

1h 16m

ORD2:20 pmChicago O'Hare Intl

Jan 24

ORD9:07 pmChicago O'Hare Intl

0h 55m

MKE10:02 pmMilwaukee-Mitchell

$179

Find similar

American Airlines

Jan 5

MKE7:45 amMilwaukee-Mitchell

1h 18m

ORD9:03 amChicago O'Hare Intl

Jan 7

ORD5:31 pmChicago O'Hare Intl

0h 55m

MKE6:26 pmMilwaukee-Mitchell

$209

Find similar

American Airlines

Jan 1

MKE7:45 amMilwaukee-Mitchell

1h 18m

ORD9:03 amChicago O'Hare Intl

Jan 5

ORD9:58 pmChicago O'Hare Intl

1h 02m

MKE11:00 pmMilwaukee-Mitchell

$220

Find similar

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

United Airlines

May 21

MKE2:24 pmMilwaukee-Mitchell

1h 09m

ORD3:33 pmChicago O'Hare Intl

May 24

ORD8:56 amChicago O'Hare Intl

0h 53m

MKE9:49 amMilwaukee-Mitchell

$207

Find similar

United Airlines

Feb 10

MKE3:20 pmMilwaukee-Mitchell

1h 13m

ORD4:33 pmChicago O'Hare Intl

Feb 14

ORD9:25 amChicago O'Hare Intl

1h 05m

MKE10:30 amMilwaukee-Mitchell

$239

Find similar

United Airlines

May 19

MKE10:20 amMilwaukee-Mitchell

1h 09m

ORD11:29 amChicago O'Hare Intl

May 22

ORD8:56 amChicago O'Hare Intl

0h 53m

MKE9:49 amMilwaukee-Mitchell

$254

Find similar

momondo 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

MilwaukeeChicago

MKE - ORD

MKEORD

Milwaukee-Mitchell

Sat 1/17

1:04 pm-2:20 pm

Nonstop1h 16m

Chicago O'Hare Intl

Sat 1/24

9:07 pm-10:02 pm

Nonstop0h 55m

$179

MilwaukeeChicago

MKE - ORD

MKEORD

Milwaukee-Mitchell

Thu 5/21

2:24 pm-3:33 pm

Nonstop1h 09m

Chicago O'Hare Intl

Sun 5/24

8:56 am-9:49 am

Nonstop0h 53m

$207

MilwaukeeChicago

MKE - ORD

MKEORD

Milwaukee-Mitchell

Mon 1/5

7:45 am-9:03 am

Nonstop1h 18m

Chicago O'Hare Intl

Fri 1/9

9:07 pm-10:02 pm

Nonstop0h 55m

$209

MilwaukeeChicago

MKE - ORD

MKEORD

Milwaukee-Mitchell

Thu 1/1

7:45 am-9:03 am

Nonstop1h 18m

Chicago O'Hare Intl

Mon 1/5

9:58 pm-11:00 pm

Nonstop1h 02m

$220

MilwaukeeChicago

MKE - ORD

MKEORD

Milwaukee-Mitchell

Sat 1/17

7:37 pm-9:12 pm

2 stops25h 35m

Chicago O'Hare Intl

Sat 1/24

9:25 am-6:53 pm

1 stop9h 28m

$228

MilwaukeeChicago

MKE - ORD

MKEORD

Milwaukee-Mitchell

Mon 1/19

7:37 pm-1:57 pm

2 stops18h 20m

Chicago O'Hare Intl

Mon 1/26

12:44 pm-5:58 pm

1 stop29h 14m

$235

MilwaukeeChicago

MKE - ORD

MKEORD

Milwaukee-Mitchell

Mon 1/19

7:37 pm-5:52 pm

1 stop22h 15m

Chicago O'Hare Intl

Mon 1/26

12:44 pm-5:58 pm

1 stop29h 14m

$237

MilwaukeeChicago

MKE - ORD

MKEORD

Milwaukee-Mitchell

Tue 2/10

3:20 pm-4:33 pm

Nonstop1h 13m

Chicago O'Hare Intl

Sat 2/14

9:25 am-10:30 am

Nonstop1h 05m

$239

MilwaukeeChicago

MKE - ORD

MKEORD

Milwaukee-Mitchell

Sat 1/17

7:37 pm-7:51 pm

1 stop24h 14m

Chicago O'Hare Intl

Sat 1/24

9:25 am-6:53 pm

1 stop9h 28m

$248

MilwaukeeChicago

MKE - ORD

MKEORD

Milwaukee-Mitchell

Tue 5/19

1:35 pm-2:44 pm

Nonstop1h 09m

Chicago O'Hare Intl

Mon 5/25

5:53 pm-6:47 pm

Nonstop0h 54m

$254

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Delays

Other information

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Friday when prices can be found for as low as $452. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Milwaukee because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $567.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Milwaukee in the morning is the least expensive time of day to depart. momondo users have found prices as low as $470 when looking at flights departing in the morning. Try not to purchase tickets in the evening because they tend to be around $724. Of course, these prices can vary depending on the time of year and what airport you fly to.

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-Mitchell to Chicago O'Hare Intl flights?

There are 4 cabin classes available to choose from on Milwaukee-Mitchell to Chicago O'Hare Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

When to book flights from Milwaukee to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Milwaukee to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

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

Best Price Found	$190
Fastest flight time	1h 06m
Direct flights	Tue, Wed, Fri, Sat and Sun

The best one-way flight to Chicago O'Hare Intl Airport from Milwaukee in the past 72 hours is $190. The best round-trip flight deal from Milwaukee to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $357.

The fastest flight from Milwaukee to Chicago O'Hare Intl Airport takes 1h 06m

Direct flights go from Milwaukee to Chicago O'Hare Intl Airport on Tuesday, Wednesday, Friday, Saturday and Sunday. There are no airlines offering direct flights.

Search flight deals

How far is Milwaukee-Mitchell to Chicago O'Hare Intl by plane?
The straight-line distance from Milwaukee-Mitchell to Chicago O'Hare Intl is 73.1 mi. Typically, this will take 1h 06m by plane in normal conditions.
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 refresh daily.
How many operators does momondo search for flights from Milwaukee-Mitchell Airport to Chicago O'Hare Intl Airport?
As of December 2025, there is 1 operator available to choose from for flights from Milwaukee-Mitchell Airport to Chicago O'Hare Intl Airport.
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 travel and health documents required for your trip to Chicago O'Hare Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago O'Hare Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
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 10.47% of the total bookings. Other popular models include Boeing 737-800 Passenger/BBJ2 (winglets) with 9.91%, Boeing 737-800 with 6.89%, and Embraer 175 (Enhanced Winglets) with 6.75%.
What is the most popular airline from Milwaukee to Chicago O'Hare Intl Airport?
Based on momondo bookings for flights between Milwaukee and Chicago O'Hare Intl Airport, the leading airline is American Airlines, making up 100% of the total bookings.

Best airlines flying from Milwaukee to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Milwaukee to Chicago O'Hare Intl Airport with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $179	Free Cancellation	Rating 7.2 11,054 reviews		Search American Airlines flights

American Airlines Flights From Milwaukee to Chicago O'Hare Intl Airport
American Airlines operates around 19 flights from Milwaukee to Chicago O'Hare Intl Airport every week. The average price of these flights found in the last 72 hours has been $249, but momondo users have found American Airlines deals from Milwaukee to Chicago O'Hare Intl Airport from as low as $179 round-trip. American Airlines has been scored 7.2/10 in 11,052 reviews.

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Why use momondo?

Why should I use momondo to find a flight deal from Milwaukee to Chicago?

It is quick and easy to find Milwaukee to Chicago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chicago that suits you.

Can I find flights from Milwaukee to Chicago with flexible booking policies on momondo?

Flights from Milwaukee to Chicago with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Milwaukee to Chicago?

Once you have performed a search for Milwaukee to Chicago flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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.

An easier way to manage your Chicago O'Hare Intl Airport trip

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Cheap flights from Milwaukee to Chicago from $90

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Milwaukee to Chicago departing on 2/20. 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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American Airlines flights from Milwaukee to Chicago O'Hare Intl Airport

Our best American Airlines deals on Milwaukee to Chicago O'Hare Intl Airport flight tickets

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

momondo Fare Finder

Use the filters below to find and compare flights from Milwaukee to Chicago O'Hare Intl Airport that are best for you.

See travel insights to Chicago from

How to get the cheapest flight ticket from Milwaukee to Chicago O'Hare Intl Airport

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

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-Mitchell to Chicago O'Hare Intl flights?

There are 4 cabin classes available to choose from on Milwaukee-Mitchell to Chicago O'Hare Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

What is the cheapest airline that flies from Milwaukee-Mitchell to Chicago O'Hare Intl?

United Airlines, Frontier, and American Airlines are the most popular carriers operating from Milwaukee-Mitchell to Chicago O'Hare Intl

How often are flights from Milwaukee to Chicago delayed?

Historically, on average around 11% 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 117 minutes.

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

Generally, flights departing at night tend to experience fewer delays. Flights 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?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday 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, SkyWest Airlines have had the least number of 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 December 2025, there are 36 flights per day flying from Milwaukee to Chicago O'Hare Intl Airport. The most common time of day flights depart is 7:00AM, with 48% of flights taking off at noon.

How many flights depart from Milwaukee to Chicago O'Hare Intl Airport on average per week?

As of December 2025, there are 256 flights per week flying from Milwaukee to Chicago O'Hare Intl Airport. 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 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

Best Price Found

Fastest flight time

Direct flights

How far is Milwaukee-Mitchell to Chicago O'Hare Intl by plane?

When did momondo last update prices for flights from Milwaukee-Mitchell Airport to Chicago O'Hare Intl Airport?

How many operators does momondo search for flights from Milwaukee-Mitchell Airport to Chicago O'Hare Intl Airport?

How old do you have to be to fly 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?

What is the most popular plane model from Milwaukee to Chicago O'Hare Intl Airport?

What is the most popular airline from Milwaukee to Chicago O'Hare Intl Airport?

Best airlines flying from Milwaukee to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Milwaukee to Chicago O'Hare Intl Airport with momondo

American Airlines Flights From Milwaukee to Chicago O'Hare Intl Airport

Traveling to a place near Chicago?

Why use momondo?

Why should I use momondo to find a flight deal from Milwaukee to Chicago?

Can I find flights from Milwaukee to Chicago with flexible booking policies on momondo?

How can momondo help me find flights from Milwaukee to Chicago?

I’m not ready to book a flight from Milwaukee to Chicago right now. Can momondo alert me if prices change?

An easier way to manage your Chicago O'Hare Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Chicago

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Popular flights according to clicks in the last 7 days on momondo