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$110+ Cheap flights from Milwaukee (MKE) to Chicago (CHI)

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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — CHI
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap flight deals from Milwaukee to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to Chicago (CHI). 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 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$179
(American Airlines)

One-way from

$110
(Mytrip)

Popular in

November

Cheapest in

March

Average price

$276

Good round-trip deal

$360 or less

Good one-way deal

$182 or less
Provider with most accurate pricing for Milwaukee-Mitchell-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Milwaukee-Mitchell-Chicago (CHI) flights.
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From Milwaukee-Mitchell to Chicago (CHI)
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One-way flight from Milwaukee-Mitchell to Chicago (CHI)
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Highest demand for flights based on searches. 5% potential increase in price ($19 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($18 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 Milwaukee-Mitchell to Chicago (CHI).
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Price to beat on a one-way flight from Milwaukee-Mitchell to Chicago (CHI).
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Find flight deals from Milwaukee to Chicago

Cheapest flights from Milwaukee to Chicago
Explore the most affordable flight options available from Milwaukee to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This American Airlines deal was found by Cheapflights users on 3/30. 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.
Sun 4/271:48 pmMKE - ORD
Nonstop0h 57mAmerican Airlines
Sun 5/45:18 pmORD - MKE
Nonstop0h 48mAmerican Airlines
Deal found 3/30$179
This Mytrip deal was found by Cheapflights users on 3/31. 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.
Fri 5/910:35 amMKE - ORD
1 stop5h 50mSpirit Airlines
Sun 5/1110:33 amORD - MKE
1 stop21h 10mSpirit Airlines
Deal found 3/31$213
This United Airlines deal was found by Cheapflights users on 3/31. 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 4/1510:20 amMKE - ORD
Nonstop1h 08mUnited Airlines
Sat 4/196:05 pmORD - MKE
Nonstop1h 02mUnited Airlines
Deal found 3/31$249
This Mytrip deal was found by Cheapflights users on 3/30. 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.
Fri 5/25:06 pmMKE - ORD
3 stops19h 49mMultiple Airlines
Sun 5/47:12 pmORD - MKE
3 stops42h 28mMultiple Airlines
Deal found 3/30$463
This Alaska Airlines deal was found by Cheapflights users on 3/31. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/172:36 pmMKE - ORD
1 stop9h 23mAlaska Airlines
Mon 10/209:00 pmORD - MKE
1 stop16h 45mAlaska Airlines
Deal found 3/31$529

Cheapflights Fare Finder

Customize your flight search to find flights from Milwaukee to Chicago 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 31, 2025.
Use the filters below to find and compare flights from Milwaukee to Chicago that are best for you.

Fly from

Milwaukee

Fly to

Chicago

Route

Depart

Return

Price

MilwaukeeChicago

MKE - ORD

MKEORD

Milwaukee-Mitchell

Sun 4/27

6:37 pm-7:34 pm

Nonstop0h 57m

Chicago O'Hare Intl

Sun 5/4

12:26 pm-1:18 pm

Nonstop0h 52m

$179

MilwaukeeChicago

MKE - ORD

MKEORD

Milwaukee-Mitchell

Tue 4/15

12:32 pm-12:20 am

1 stop11h 48m

Chicago O'Hare Intl

Wed 4/16

7:47 pm-4:05 pm

1 stop20h 18m

$240

MilwaukeeChicago

MKE - ORD

MKEORD

Milwaukee-Mitchell

Fri 5/2

3:52 pm-5:00 pm

Nonstop1h 08m

Chicago O'Hare Intl

Fri 5/2

7:55 pm-12:35 pm

1 stop16h 40m

$319

MilwaukeeChicago

MKE - ORD

MKEORD

Milwaukee-Mitchell

Fri 5/2

5:06 pm-12:55 pm

3 stops19h 49m

Chicago O'Hare Intl

Sun 5/4

7:12 pm-1:40 pm

3 stops42h 28m

$463

MilwaukeeChicago

MKE - ORD

MKEORD

Milwaukee-Mitchell

Sat 6/21

2:50 pm-5:40 am

1 stop14h 50m

Chicago O'Hare Intl

Sat 6/28

8:00 am-11:59 pm

1 stop15h 59m

$1,128

MilwaukeeChicago

MKE - ORD

MKEORD

Milwaukee-Mitchell

Tue 4/29

12:32 pm-12:21 am

2 stops35h 49m

$110

MilwaukeeChicago

MKE - ORD

MKEORD

Milwaukee-Mitchell

Fri 4/18

8:00 am-8:57 am

Nonstop0h 57m

$199

MilwaukeeChicago

MKE - ORD

MKEORD

Milwaukee-Mitchell

Wed 4/30

3:06 pm-6:05 am

1 stop14h 59m

$203

MilwaukeeChicago

MKE - ORD

MKEORD

Milwaukee-Mitchell

Sun 4/27

6:45 am-7:53 am

Nonstop1h 08m

$219

MilwaukeeChicago

MKE - ORD

MKEORD

Milwaukee-Mitchell

Fri 5/30

7:04 pm-9:51 am

2 stops14h 47m

$235

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 11 results
1
2

Compare providers for flights from Milwaukee to Chicago

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 Milwaukee to Chicago in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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 Milwaukee-Chicago flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Milwaukee-Chicago flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Milwaukee-Chicago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Milwaukee-Chicago 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 Milwaukee-Chicago 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 Milwaukee to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Milwaukee 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 Milwaukee to Chicago

What is the cheapest month to book a flight from Milwaukee to Chicago?

Currently, August is the cheapest month in which you can book a flight from Milwaukee to Chicago (average of $245). Flying from Milwaukee to Chicago in March is currently the most expensive (average of $323). 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 MKE to CHI?

Find hourly flight availability from Milwaukee to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 31, 2025.

It’s optimal to fly from Milwaukee to Chicago in the morning. By choosing this option you can save up to 21% on the cost of your flight, compared to a flight in the afternoon.

Weekly flight availability from Milwaukee to Chicago

Explore weekly flight availability from Milwaukee to Chicago. 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 31, 2025.

The most flights from MKE to CHI are scheduled on a Sunday (44 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (13 on average).

Rainfall in Chicago by month

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

In terms of precipitation, rainfall in Chicago ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago when rainfall is around 1.7 in.

Temperature in Chicago by month

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

If weather is an important factor for your trip to Chicago, 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 23.0 F).

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated March 31, 2025.
Alaska Airlines
8.0
Very good
9,818 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

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
9,818 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

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
7,899 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

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
8,614 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

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
9,818 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

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
7,883 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

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 Milwaukee to Chicago. 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 from for flights from Milwaukee to Chicago?

    Milwaukee-Mitchell (MKE) is the airport you will fly out of if you book a flight from Milwaukee to Chicago. You should not have trouble finding flights to Chicago from Milwaukee-Mitchell; the airport handles an average of 27 outbound flights to Chicago per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Milwaukee airport to Chicago. It is only a 6.4 mi journey to Milwaukee-Mitchell (MKE) from Milwaukee’s city center.

  • What are the cheapest airlines flying from Milwaukee to Chicago round-trip?

    Cheapflights users have booked flights from Milwaukee to Chicago round-trip from $179. Other airlines that can offer you cheap pricing are Spirit Airlines, from $240, and United Airlines, from $319. American Airlines is priced at 46% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Milwaukee to Chicago one-way?

    The cheapest airlines for a one-way flight from Milwaukee to Chicago are Spirit Airlines ($110), American Airlines ($199), and Alaska Airlines ($203).

  • What are the most reliable airlines from Milwaukee to Chicago?

    No one likes to see their flight delayed. When booking a flight from Milwaukee to Chicago consider choosing Republic Airways (93%), Avianca (87%) or Copa Airlines (87%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Milwaukee to Chicago?

    Looking for the cheapest flight from Milwaukee to Chicago? While on average our users pay $1,964, our data indicates the cheapest price to be $118. The most popular route (Milwaukee-Mitchell - Chicago O'Hare Intl), is priced around $179.

  • Can I find deals for flights from Milwaukee to Chicago that include hotel bookings?

    Yes. In addition to deals on Milwaukee to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Milwaukee to Chicago?

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

  • Can I find deals for business class flights from Milwaukee to Chicago?

    Yes. Cheapflights offers flight deals from Milwaukee to Chicago 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 Milwaukee to Chicago?

    Currently, August is the cheapest month in which you can book a flight from Milwaukee to Chicago (average of $245). Flying from Milwaukee to Chicago in March is currently the most expensive (average of $323). 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 Milwaukee?

Book flights to Milwaukee if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Benton Harbor
Porter
Lansing
Valparaiso
Chesterton

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Alternative routes for Milwaukee to Chicago

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Milwaukee to Chicago

Discover the top 2 airlines that operate flights from Milwaukee to Chicago. 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 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$189Average$279FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$229Average$309FlexibilityNo cancel feeOn-time69%
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