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$72+ Cheap flights from O'Hare Intl (ORD) to Milwaukee (MKE)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — MKE
May 27 — Jun 31
Wed 5/27
Wed 6/3
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Milwaukee

Cheapest flights from O'Hare Intl to Milwaukee
Explore the most affordable flight options available from O'Hare Intl to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 27, 2026.

This American Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1212:29 pm
ORD
-
MKE
Nonstop1h 01m
American Airlines
Tue 5/126:40 pm
MKE
-
ORD
Nonstop1h 25m
American Airlines
Deal found 4/23$143
This American Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/144:55 pm
ORD
-
MKE
Nonstop1h 05m
American Airlines
Wed 5/201:53 pm
MKE
-
ORD
Nonstop1h 14m
American Airlines
Deal found 4/23$157
This American Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/149:40 am
ORD
-
MKE
Nonstop1h 03m
American Airlines
Mon 5/185:06 am
MKE
-
ORD
Nonstop1h 19m
American Airlines
Deal found 4/23$171
This American Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/235:22 pm
ORD
-
MKE
Nonstop0h 59m
American Airlines
Sat 5/301:43 pm
MKE
-
ORD
Nonstop1h 16m
American Airlines
Deal found 4/23$175
This American Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/199:40 am
ORD
-
MKE
Nonstop1h 03m
American Airlines
Tue 5/196:40 pm
MKE
-
ORD
Nonstop1h 25m
American Airlines
Deal found 4/25$181
This American Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/238:00 pm
ORD
-
MKE
Nonstop1h 05m
American Airlines
Tue 6/305:00 am
MKE
-
ORD
Nonstop1h 12m
American Airlines
Deal found 4/24$185
This American Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/235:22 pm
ORD
-
MKE
Nonstop0h 59m
American Airlines
Sun 5/248:12 am
MKE
-
ORD
Nonstop1h 19m
American Airlines
Deal found 4/22$195
This American Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/162:54 pm
ORD
-
MKE
Nonstop1h 02m
American Airlines
Sun 5/241:43 pm
MKE
-
ORD
Nonstop1h 16m
American Airlines
Deal found 4/25$200
This American Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2112:14 pm
ORD
-
MKE
Nonstop0h 59m
American Airlines
Mon 5/256:08 am
MKE
-
ORD
Nonstop1h 19m
American Airlines
Deal found 4/26$203
This United Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/54:47 pm
ORD
-
MKE
Nonstop1h 06m
United Airlines
Sun 6/75:00 am
MKE
-
ORD
Nonstop1h 10m
United Airlines
Deal found 4/23$209
This American Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/88:54 pm
ORD
-
MKE
Nonstop1h 05m
American Airlines
Tue 5/125:06 am
MKE
-
ORD
Nonstop1h 19m
American Airlines
Deal found 4/23$210
This United Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/99:15 pm
ORD
-
MKE
Nonstop1h 09m
United Airlines
Wed 6/106:39 pm
MKE
-
ORD
Nonstop1h 11m
United Airlines
Deal found 4/22$213

Find flight deals from O'Hare Intl to Milwaukee

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Milwaukee (MKE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$143
(American Airlines)

One-way from

$72
(United Airlines)

Good round-trip deal

$181 or less

Good one-way deal

$199 or less
Provider with most accurate pricing for Chicago O'Hare Intl-Milwaukee-Mitchell flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Milwaukee-Mitchell flights.
Search Deals
From Chicago O'Hare Intl to Milwaukee-Mitchell
Search Deals
One-way flight from Chicago O'Hare Intl to Milwaukee-Mitchell
Search Deals
Price to beat on a round-trip flight from Chicago O'Hare Intl to Milwaukee-Mitchell.
Search Deals
Price to beat on a one-way flight from Chicago O'Hare Intl to Milwaukee-Mitchell.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Milwaukee that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 27, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Milwaukee that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoMilwaukee

ORD - MKE

ORDMKE

Chicago O'Hare Intl

Sat 5/23

5:22 pm-6:21 pm

Nonstop0h 59m

Milwaukee-Mitchell

Sun 5/24

8:12 am-9:31 am

Nonstop1h 19m

$195

ChicagoMilwaukee

ORD - MKE

ORDMKE

Chicago O'Hare Intl

Wed 7/1

8:50 am-9:58 am

Nonstop1h 08m

Milwaukee-Mitchell

Sun 7/5

7:30 am-8:40 am

Nonstop1h 10m

$200

ChicagoMilwaukee

ORD - MKE

ORDMKE

Chicago O'Hare Intl

Wed 7/22

10:00 am-11:08 am

Nonstop1h 08m

Milwaukee-Mitchell

Mon 7/27

7:30 am-8:40 am

Nonstop1h 10m

$219

ChicagoMilwaukee

ORD - MKE

ORDMKE

Chicago O'Hare Intl

Fri 5/22

11:47 am-12:48 pm

Nonstop1h 01m

Milwaukee-Mitchell

Fri 5/29

6:20 am-7:30 am

Nonstop1h 10m

$219

ChicagoMilwaukee

ORD - MKE

ORDMKE

Chicago O'Hare Intl

Thu 6/11

8:49 am-9:57 am

Nonstop1h 08m

Milwaukee-Mitchell

Sat 6/13

7:00 pm-8:11 pm

Nonstop1h 11m

$219
Quickest round-trip

ChicagoMilwaukee

ORD - MKE

ORDMKE

Chicago O'Hare Intl

Fri 5/15

10:30 am-11:31 am

Nonstop1h 01m

Milwaukee-Mitchell

Sun 5/17

6:49 am-7:58 am

Nonstop1h 09m

$248

ChicagoMilwaukee

ORD - MKE

ORDMKE

Chicago O'Hare Intl

Tue 6/9

7:35 pm-8:46 pm

Nonstop1h 11m

Milwaukee-Mitchell

Wed 6/10

1:30 pm-2:40 pm

Nonstop1h 10m

$251

ChicagoMilwaukee

ORD - MKE

ORDMKE

Chicago O'Hare Intl

Mon 5/11

7:01 pm-8:06 pm

Nonstop1h 05m

Milwaukee-Mitchell

Fri 5/15

6:40 pm-8:05 pm

Nonstop1h 25m

$277

ChicagoMilwaukee

ORD - MKE

ORDMKE

Chicago O'Hare Intl

Fri 7/24

7:45 pm-8:56 pm

Nonstop1h 11m

Milwaukee-Mitchell

Sun 7/26

7:30 am-8:40 am

Nonstop1h 10m

$289

ChicagoMilwaukee

ORD - MKE

ORDMKE

Chicago O'Hare Intl

Fri 7/24

7:45 pm-8:56 pm

Nonstop1h 11m

Milwaukee-Mitchell

Tue 7/28

8:30 am-9:40 am

Nonstop1h 10m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Compare providers for flights from O'Hare Intl to Milwaukee

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from O'Hare Intl to Milwaukee in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Milwaukee flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-Milwaukee flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Milwaukee flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Milwaukee flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago O'Hare Intl Airport-Milwaukee flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

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

Find hourly flight availability from O'Hare Intl to Milwaukee. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 27, 2026.

It’s optimal to fly from Chicago O'Hare Intl Airport to Milwaukee in the evening. By choosing this option you can save up to 44% on the cost of your flight, compared to a flight at noon.

Reviews of airlines servicing Milwaukee

Get insights into the airlines that provide service to Milwaukee. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Milwaukee. Reviews last updated April 27, 2026.
See what other customers who have flown with United Airlines and American Airlines from Chicago O'Hare Intl Airport to Milwaukee have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,665 reviews

Boarding

7.7

Entertainment

7.1

Food

6.6

Comfort

7.3

Overall

7.4

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,665 reviews
United Airlines
7.4
Good
9,665 reviews

Boarding

7.7

Entertainment

7.1

Food

6.6

Comfort

7.3

Overall

7.4

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
American Airlines
7.1
Good
11,668 reviews
United Airlines
7.4
Good
9,665 reviews

Boarding

7.7

Entertainment

7.1

Food

6.6

Comfort

7.3

Overall

7.4

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Milwaukee. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Milwaukee-Mitchell (MKE) is the airport you will fly into if you book a flight from Chicago O'Hare Intl to Milwaukee. You should not have trouble finding flights to Milwaukee-Mitchell from Chicago O'Hare Intl; the airport handles an average of 50 inbound flights from Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Milwaukee airport from Chicago O'Hare Intl. It is only a 6.4 mi journey from Milwaukee-Mitchell (MKE) to Milwaukee’s city center.

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

    Airlines like American Airlines and United Airlines fly from Chicago O'Hare Intl Airport to Milwaukee in about 59m. The time it takes to get you to your destination is usually consistent. The distance between Chicago O'Hare Intl Airport and Milwaukee is about 67 mi. All flights are typically nonstop.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Milwaukee round-trip?

    American Airlines, at $179, was found to be the cheapest airline from Chicago O'Hare Intl Airport to Milwaukee. An alternate airline flying to your destination would be United Airlines.

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

    Before booking your flight to Milwaukee from Chicago O'Hare Intl Airport, check out the most reliable airlines to get you to your destination on time: Envoy Air (75%), Lufthansa (70%), PSA Airlines( 62%).

  • What are the cheapest flights from Chicago O'Hare Intl Airport to Milwaukee?

    While on average a flight from Chicago O'Hare Intl Airport to Milwaukee is generally $223, our data shows the cheapest flight currently is $85. When looking at the most popular route, (Chicago O'Hare Intl - Milwaukee-Mitchell), you can expect to pay $200 for that flight.

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

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

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

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Milwaukee.

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

    Yes. Cheapflights offers flight deals from O'Hare Intl to Milwaukee by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Milwaukee?

Book flights to Milwaukee if you plan to visit one of these locations
Sheboygan
Port Washington
New Berlin
Oak Creek
Wauwatosa

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from O'Hare Intl to Milwaukee

Discover the top 2 airlines that operate flights from O'Hare Intl to Milwaukee. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$179Average$239FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$179Average$224FlexibilityNo cancel feeOn-time71%

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