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

United Airlines 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 13% 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 124 minutes.

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

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

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

As of May 2026, there are 22 flights per day flying from Milwaukee to Chicago O'Hare Intl Airport. The most common time of day flights depart is 8:00AM, with 40% of flights taking off at noon.

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 11% of their flights experiencing any sort of delay.

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

As of May 2026, there are 156 flights per week flying from Milwaukee to Chicago O'Hare Intl Airport. The most common day of the week flights depart is Tue, with 38% of flights taking off on this day.

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.

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 May 2026, there are 2 operators 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.

$99 Cheap Flights from Milwaukee to Chicago O'Hare Intl Airport in 2026

Q: What is the typical price of a round-trip flight between Milwaukee and Chicago O'Hare Intl Airport?

Prices are currently low for flights on this route. Typical prices usually range from $653 to $199. The lowest price recently found on this route was $195.

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Find the cheapest flights from Milwaukee to Chicago

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

5:00 am - 6:12 am

MKE

ORD

1h 12mnonstop

6:40 am - 7:42 am

ORD

MKE

1h 02mnonstop

$195American Airlines

Tue, Jun 23 - Tue, Jun 30

5:00 am - 6:12 am

MKE

ORD

1h 12mnonstop

9:20 pm - 10:21 pm

ORD

MKE

1h 01mnonstop

$196American Airlines

Wed, Jul 1 - Wed, Jul 8

10:00 am - 11:12 am

MKE

ORD

1h 12mnonstop

9:20 pm - 10:24 pm

ORD

MKE

1h 04mnonstop

$197American Airlines

Wed, Jun 17 - Wed, Jun 24

8:00 am - 9:10 am

MKE

ORD

1h 10mnonstop

6:59 pm - 7:58 pm

ORD

MKE

0h 59mnonstop

$200American Airlines

Tue, Jun 16 - Tue, Jun 23

5:00 am - 6:12 am

MKE

ORD

1h 12mnonstop

9:20 pm - 10:24 pm

ORD

MKE

1h 04mnonstop

$201American Airlines

Wed, Jun 17 - Wed, Jun 24

6:41 pm - 7:50 pm

MKE

ORD

1h 09mnonstop

9:40 am - 10:46 am

ORD

MKE

1h 06mnonstop

$207American Airlines

Mon, Sep 21 - Wed, Oct 7

6:13 am - 7:30 am

MKE

ORD

1h 17mnonstop

5:21 pm - 6:20 pm

ORD

MKE

0h 59mnonstop

$208American Airlines

Thu, Jun 11 - Wed, Jun 24

7:30 am - 8:47 am

MKE

ORD

1h 17mnonstop

8:00 pm - 9:05 pm

ORD

MKE

1h 05mnonstop

$217American Airlines

Thu, Jun 4 - Mon, Jun 8

5:17 pm - 6:30 pm

MKE

ORD

1h 13mnonstop

11:41 am - 12:38 pm

ORD

MKE

0h 57mnonstop

$218United Airlines

Fri, Aug 28 - Sat, Sep 5

8:00 am - 9:10 am

MKE

ORD

1h 10mnonstop

5:21 pm - 6:20 pm

ORD

MKE

0h 59mnonstop

$219American Airlines

Thu, Jun 11 - Sun, Jun 14

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

Aug 28

MKE5:17 pmMilwaukee-Mitchell

1h 13m

ORD6:30 pmChicago O'Hare Intl

Sep 5

ORD11:41 amChicago O'Hare Intl

0h 57m

MKE12:38 pmMilwaukee-Mitchell

$218

United Airlines

Jun 15

MKE7:27 amMilwaukee-Mitchell

1h 02m

ORD8:29 amChicago O'Hare Intl

Jun 19

ORD9:20 pmChicago O'Hare Intl

1h 01m

MKE10:21 pmMilwaukee-Mitchell

$279

United Airlines

Jun 2

MKE10:38 amMilwaukee-Mitchell

1h 10m

ORD11:48 amChicago O'Hare Intl

Jun 3

ORD6:29 pmChicago O'Hare Intl

1h 11m

MKE7:40 pmMilwaukee-Mitchell

$307

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

Jun 23

MKE5:00 amMilwaukee-Mitchell

1h 12m

ORD6:12 amChicago O'Hare Intl

Jun 30

ORD6:40 amChicago O'Hare Intl

1h 02m

MKE7:42 amMilwaukee-Mitchell

$195

American Airlines

Jul 1

MKE5:00 amMilwaukee-Mitchell

1h 12m

ORD6:12 amChicago O'Hare Intl

Jul 8

ORD9:20 pmChicago O'Hare Intl

1h 01m

MKE10:21 pmMilwaukee-Mitchell

$196

American Airlines

Jun 17

MKE10:00 amMilwaukee-Mitchell

1h 12m

ORD11:12 amChicago O'Hare Intl

Jun 24

ORD9:20 pmChicago O'Hare Intl

1h 04m

MKE10:24 pmMilwaukee-Mitchell

$197

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

Cheapest round-trip

MilwaukeeChicago

MKE - ORD

MKEORD

Milwaukee-Mitchell

Tue 6/23

5:00 am-6:12 am

Nonstop1h 12m

Chicago O'Hare Intl

Tue 6/30

6:40 am-7:42 am

Nonstop1h 02m

$195

MilwaukeeChicago

MKE - ORD

MKEORD

Milwaukee-Mitchell

Wed 7/1

5:00 am-6:12 am

Nonstop1h 12m

Chicago O'Hare Intl

Wed 7/8

9:20 pm-10:21 pm

Nonstop1h 01m

$196

MilwaukeeChicago

MKE - ORD

MKEORD

Milwaukee-Mitchell

Wed 6/17

10:00 am-11:12 am

Nonstop1h 12m

Chicago O'Hare Intl

Wed 6/24

9:20 pm-10:24 pm

Nonstop1h 04m

$197

Quickest round-trip

MilwaukeeChicago

MKE - ORD

MKEORD

Milwaukee-Mitchell

Tue 6/16

8:00 am-9:10 am

Nonstop1h 10m

Chicago O'Hare Intl

Tue 6/23

6:59 pm-7:58 pm

Nonstop0h 59m

$200

MilwaukeeChicago

MKE - ORD

MKEORD

Milwaukee-Mitchell

Wed 6/17

5:00 am-6:12 am

Nonstop1h 12m

Chicago O'Hare Intl

Wed 6/24

9:20 pm-10:24 pm

Nonstop1h 04m

$201

MilwaukeeChicago

MKE - ORD

MKEORD

Milwaukee-Mitchell

Mon 9/21

6:41 pm-7:50 pm

Nonstop1h 09m

Chicago O'Hare Intl

Wed 10/7

9:40 am-10:46 am

Nonstop1h 06m

$207

MilwaukeeChicago

MKE - ORD

MKEORD

Milwaukee-Mitchell

Thu 6/11

6:13 am-7:30 am

Nonstop1h 17m

Chicago O'Hare Intl

Wed 6/24

5:21 pm-6:20 pm

Nonstop0h 59m

$208

MilwaukeeChicago

MKE - ORD

MKEORD

Milwaukee-Mitchell

Thu 6/4

7:30 am-8:47 am

Nonstop1h 17m

Chicago O'Hare Intl

Mon 6/8

8:00 pm-9:05 pm

Nonstop1h 05m

$217

MilwaukeeChicago

MKE - ORD

MKEORD

Milwaukee-Mitchell

Fri 8/28

5:17 pm-6:30 pm

Nonstop1h 13m

Chicago O'Hare Intl

Sat 9/5

11:41 am-12:38 pm

Nonstop0h 57m

$218

MilwaukeeChicago

MKE - ORD

MKEORD

Milwaukee-Mitchell

Thu 6/11

8:00 am-9:10 am

Nonstop1h 10m

Chicago O'Hare Intl

Sun 6/14

5:21 pm-6:20 pm

Nonstop0h 59m

$219

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 typical price of a round-trip flight between Milwaukee and Chicago O'Hare Intl Airport?

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

The month of August is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Milwaukee averaging around $179.

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 $436. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday 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 $553.

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 $438 when looking at flights departing in the morning. Try not to purchase tickets in the evening because they tend to be around $702. 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

How have Milwaukee to Chicago O'Hare Intl Airport flight prices changed over time?

As of May 2026, prices for Milwaukee to Chicago O'Hare Intl Airport flights are approximately 50% cheaper when compared to flights at the same time last year.

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	$198
Fastest flight time	1h 09m
Direct flights	Every day

The best one-way flight to Chicago O'Hare Intl Airport from Milwaukee in the past 72 hours is $198. The best round-trip flight deal from Milwaukee to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $406.

The fastest flight from Milwaukee to Chicago O'Hare Intl Airport takes 1h 09m

Direct flights go from Milwaukee to Chicago O'Hare Intl Airport every day.

Search flight deals

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?
The straight-line distance from Milwaukee-Mitchell to Chicago O'Hare Intl is 73.1 mi. Typically, this will take 1h 09m 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 May 2026, there are 2 operators 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 11.49% of the total bookings. Other popular models include Embraer 175 (Enhanced Winglets) with 7.09%, Boeing 737-800 Passenger/BBJ2 (winglets) with 6.86%, and Airbus A321neo with 5.71%.
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 54% of the total bookings. Other popular airlines include United Airlines with 46%.

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 7.1 11,648 reviews		Search American Airlines flights
United Airlines	PriceFrom $179	Free Cancellation	Rating 7.4 9,737 reviews		Search United Airlines flights

United Airlines Flights From Milwaukee to Chicago O'Hare Intl Airport
United Airlines operates around 20 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 $224, but momondo users have found United Airlines deals from Milwaukee to Chicago O'Hare Intl Airport from as low as $179 round-trip. United Airlines has been scored 7.4/10 in 9,737 reviews.
American Airlines Flights From Milwaukee to Chicago O'Hare Intl Airport
$179 is the best American Airlines flight deal from Milwaukee to Chicago O'Hare Intl Airport found on momondo over the last 72 hours. The average American Airlines ticket price found was closer to $179, however, with flight time and availability significantly affecting the price. American Airlines (7.1/10 from 11,648 user reviews) flies into Chicago O'Hare Intl Airport from Milwaukee 19 times in an average week so prices can vary.

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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.

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Cheap flights from Milwaukee to Chicago from $99

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 6/16. 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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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

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

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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.

See travel insights to Chicago from

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

What is the typical price of a round-trip flight between Milwaukee and Chicago O'Hare Intl Airport?

What is the cheapest month to fly 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?

How have Milwaukee to Chicago O'Hare Intl Airport flight prices changed over time?

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

How often are flights from Milwaukee to Chicago delayed?

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

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

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

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

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

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

Frequently asked questions about flying 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

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

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

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