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$91+ 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 4/23. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — MKE
Apr 1 — Apr 81
Tue 4/1
Tue 4/8
1 adult, Economy
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Cheap 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 March 27, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$222
(Mytrip)

One-way from

$91
(Mytrip)

Popular in

March

Cheapest in

July

Average price

$447

Good round-trip deal

$239 or less

Good one-way deal

$146 or less
Provider with most accurate pricing for Chicago O'Hare Intl-Milwaukee-Mitchell flight deals.
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Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Milwaukee-Mitchell flights.
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From Chicago O'Hare Intl to Milwaukee-Mitchell
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One-way flight from Chicago O'Hare Intl to Milwaukee-Mitchell
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Highest demand for flights based on searches. 21% potential increase in price ($83 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Chicago O'Hare Intl to Milwaukee-Mitchell.
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Price to beat on a one-way flight from Chicago O'Hare Intl to Milwaukee-Mitchell.
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Find 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 March 27, 2025.

This Mytrip deal was found by Cheapflights users on 3/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/611:47 amORD - MKE
1 stop23h 40mSpirit Airlines
Thu 5/812:22 pmMKE - ORD
1 stop11h 07mSpirit Airlines
Deal found 3/26$222
This American Airlines deal was found by Cheapflights users on 3/25. 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 5/104:50 pmORD - MKE
Nonstop0h 46mAmerican Airlines
Sat 5/176:23 pmMKE - ORD
Nonstop1h 00mAmerican Airlines
Deal found 3/25$231
This Mytrip deal was found by Cheapflights users on 3/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/104:35 pmORD - MKE
1 stop21h 18mMultiple Airlines
Sat 5/1712:22 pmMKE - ORD
1 stop11h 07mMultiple Airlines
Deal found 3/25$247
This Delta deal was found by Cheapflights users on 3/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/248:00 pmORD - MKE
1 stop14h 30mDelta
Sat 4/269:15 amMKE - ORD
1 stop10h 55mDelta
Deal found 3/26$270
This United Airlines deal was found by Cheapflights users on 3/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/193:40 pmORD - MKE
Nonstop1h 02mUnited Airlines
Sat 4/2611:25 amMKE - ORD
Nonstop1h 08mUnited Airlines
Deal found 3/26$311
This Expedia deal was found by Cheapflights users on 3/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/108:00 amORD - MKE
1 stop15h 59mAlaska Airlines
Thu 7/172:50 pmMKE - ORD
1 stop14h 50mAlaska Airlines
Deal found 3/26$827

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 March 27, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Milwaukee that are best for you.

Fly from

O'Hare Intl

Fly to

Milwaukee

Route

Depart

Return

Price

ChicagoMilwaukee

ORD - MKE

ORDMKE

Chicago O'Hare Intl

Tue 5/6

11:47 am-11:27 am

1 stop23h 40m

Milwaukee-Mitchell

Thu 5/8

12:22 pm-11:29 pm

1 stop11h 07m

$222

ChicagoMilwaukee

ORD - MKE

ORDMKE

Chicago O'Hare Intl

Sat 5/10

4:50 pm-5:36 pm

Nonstop0h 46m

Milwaukee-Mitchell

Sat 5/17

6:23 pm-7:23 pm

Nonstop1h 00m

$231

ChicagoMilwaukee

ORD - MKE

ORDMKE

Chicago O'Hare Intl

Sat 5/10

4:35 pm-1:53 pm

1 stop21h 18m

Milwaukee-Mitchell

Sat 5/17

12:22 pm-11:29 pm

1 stop11h 07m

$247

ChicagoMilwaukee

ORD - MKE

ORDMKE

Chicago O'Hare Intl

Thu 4/24

8:00 pm-10:30 am

1 stop14h 30m

Milwaukee-Mitchell

Sat 4/26

9:15 am-8:10 pm

1 stop10h 55m

$270

ChicagoMilwaukee

ORD - MKE

ORDMKE

Chicago O'Hare Intl

Sat 4/19

3:40 pm-4:42 pm

Nonstop1h 02m

Milwaukee-Mitchell

Sat 4/26

11:25 am-12:33 pm

Nonstop1h 08m

$311

ChicagoMilwaukee

ORD - MKE

ORDMKE

Chicago O'Hare Intl

Thu 7/10

8:00 am-11:59 pm

1 stop15h 59m

Milwaukee-Mitchell

Thu 7/17

2:50 pm-5:40 am

1 stop14h 50m

$827

ChicagoMilwaukee

ORD - MKE

ORDMKE

Chicago O'Hare Intl

Wed 4/23

7:47 pm-4:05 pm

1 stop20h 18m

$91

ChicagoMilwaukee

ORD - MKE

ORDMKE

Chicago O'Hare Intl

Fri 8/22

9:40 am-10:37 am

Nonstop0h 57m

$149

ChicagoMilwaukee

ORD - MKE

ORDMKE

Chicago O'Hare Intl

Sun 6/8

10:35 am-11:35 am

Nonstop1h 00m

$221

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

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 March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice 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 month to book a flight from Chicago O'Hare Intl Airport to Milwaukee?

Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Milwaukee (average of $280). Flying from Chicago O'Hare Intl Airport to Milwaukee in June is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 March 27, 2025.

It’s optimal to fly from Chicago O'Hare Intl Airport to Milwaukee in the morning. By choosing this option you can save up to 4% on the cost of your flight, compared to a flight at noon.

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

Explore weekly flight availability from O'Hare Intl to Milwaukee. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 27, 2025.

The most flights from ORD to MKE are scheduled on a Thursday (47 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 on average).

Rainfall in Milwaukee by month

Plan your trip to Milwaukee by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Milwaukee ranges from 1.4 - 4.0 inches per month. June is typically the wettest month, when rainfall can reach 4.0 in. January is typically the driest time to visit Milwaukee when rainfall is around 1.4 in.

Temperature in Milwaukee by month

Plan your trip to Milwaukee by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Milwaukee, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

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 March 27, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta and United Airlines from Chicago to Milwaukee by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,792 reviews

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,792 reviews
Alaska Airlines
8.0
Very good
9,792 reviews

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,895 reviews
Alaska Airlines
8.0
Very good
9,792 reviews

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,603 reviews
Alaska Airlines
8.0
Very good
9,792 reviews

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,792 reviews

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Spirit Airlines
6.3
Okay
7,882 reviews
Alaska Airlines
8.0
Very good
9,792 reviews

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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 28 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.

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

    Spirit Airlines, at $222, was found to be the cheapest airline from Chicago O'Hare Intl Airport to Milwaukee.Alternate airlines to your destination round-trip include American Airlines and Delta. Spirit Airlines is currently priced 27% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Milwaukee one-way?

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $91. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Chicago O'Hare Intl Airport to Milwaukee for a low price.

  • 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: Republic Airways (90%), Qatar Airways (88%), Aer Lingus( 88%).

  • 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 $242, our data shows the cheapest flight currently is $119. When looking at the most popular route, (Chicago O'Hare Intl - Milwaukee-Mitchell), you can expect to pay $225 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.

  • What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Milwaukee?

    Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Milwaukee (average of $280). Flying from Chicago O'Hare Intl Airport to Milwaukee in June is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Mequon
Pewaukee
Sheboygan
Oak Creek
Wauwatosa

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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 March 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$179Average$249FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$235Average$279FlexibilityNo cancel feeOn-time71%
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