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$78+ Cheap flights from Illinois 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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — MKE
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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Cheap flight deals from Illinois to Milwaukee

Discover tips and strategies to find the most affordable flight options for your journey from Illinois (USIL) 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 November 20, 2024.

Find flight deals from Illinois to Milwaukee

Cheapest flights from Illinois to Milwaukee
Explore the most affordable flight options available from Illinois to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This United Airlines deal was found by Cheapflights users on 11/19. 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 12/1410:55 amORD - MKE
Nonstop0h 57mUnited Airlines
Sat 12/145:30 pmMKE - ORD
Nonstop1h 09mUnited Airlines
Deal found 11/19$179
This American Airlines deal was found by Cheapflights users on 11/19. 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 12/1410:00 amORD - MKE
Nonstop0h 49mAmerican Airlines
Sat 12/146:00 pmMKE - ORD
Nonstop1h 04mAmerican Airlines
Deal found 11/19$190
This American Airlines deal was found by Cheapflights users on 11/19. 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.
Wed 12/112:15 pmSTL - MKE
1 stop7h 35mAmerican Airlines
Sun 1/126:28 pmMKE - STL
1 stop5h 18mAmerican Airlines
Deal found 11/19$209
This Mytrip deal was found by Cheapflights users on 11/19. 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 12/109:58 amORD - MKE
1 stop11h 44mSpirit Airlines
Mon 12/165:00 amMKE - ORD
2 stops29h 17mSpirit Airlines
Deal found 11/19$255
This Southwest deal was found by Cheapflights users on 11/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/118:15 pmSTL - MKE
Nonstop1h 15mSouthwest
Sun 1/125:30 amMKE - STL
1 stop3h 55mSouthwest
Deal found 11/19$286
This United Airlines deal was found by Cheapflights users on 11/19. 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.
Sun 12/225:30 pmSTL - MKE
1 stop3h 17mUnited Airlines
Sun 12/296:30 amMKE - STL
1 stop4h 17mUnited Airlines
Deal found 11/19$330
This Mytrip deal was found by Cheapflights users on 11/20. 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.
Wed 12/188:14 pmORD - MKE
1 stop17h 37mMultiple Airlines
Wed 12/256:55 amMKE - ORD
1 stop14h 58mMultiple Airlines
Deal found 11/20$405
This Mytrip deal was found by Cheapflights users on 11/19. 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.
Wed 12/119:20 amSTL - MKE
3 stops36h 22mMultiple Airlines
Sun 1/125:51 pmMKE - STL
3 stops41h 39mMultiple Airlines
Deal found 11/19$480
This Delta deal was found by Cheapflights users on 11/19. 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.
Tue 11/266:00 amSTL - MKE
1 stop3h 52mDelta
Fri 11/295:47 pmMKE - STL
1 stop4h 08mDelta
Deal found 11/19$554
This Mytrip deal was found by Cheapflights users on 11/19. 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.
Thu 11/215:21 pmSTL - MKE
2 stops13h 49mSpirit Airlines
Mon 12/26:52 amMKE - STL
3 stops33h 34mSpirit Airlines
Deal found 11/19$771
This Mytrip deal was found by Cheapflights users on 11/19. 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.
Thu 12/196:31 pmMDW - MKE
3 stops22h 58mMultiple Airlines
Thu 12/265:00 amMKE - MDW
3 stops29h 20mMultiple Airlines
Deal found 11/19$952

Find flights from Illinois to Milwaukee within your budget

Customize your flight search to find flights from Illinois 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 2,629,791 searches. Data last updated November 20, 2024.

Fly from

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Fly to

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Route

Depart

Return

Price

St. LouisMilwaukee

STL - MKE

STLMKE

Lambert-St Louis

Sun 2/23

5:20 pm-12:07 pm

1 stop18h 47m

Milwaukee-Mitchell

Tue 2/25

10:32 am-9:16 am

1 stop22h 44m

$148

St. LouisMilwaukee

STL - MKE

STLMKE

Lambert-St Louis

Mon 1/13

11:38 am-4:55 pm

1 stop5h 17m

Milwaukee-Mitchell

Thu 1/16

6:11 am-1:00 pm

1 stop6h 49m

$166

ChicagoMilwaukee

ORD - MKE

ORDMKE

Chicago O'Hare Intl

Sat 12/14

10:55 am-11:52 am

Nonstop0h 57m

Milwaukee-Mitchell

Sat 12/14

5:30 pm-6:39 pm

Nonstop1h 09m

$179

ChicagoMilwaukee

ORD - MKE

ORDMKE

Chicago O'Hare Intl

Mon 1/6

5:45 pm-6:32 pm

Nonstop0h 47m

Milwaukee-Mitchell

Mon 1/13

6:00 pm-7:09 pm

Nonstop1h 09m

$180

St. LouisMilwaukee

STL - MKE

STLMKE

Lambert-St Louis

Fri 1/24

5:05 pm-9:54 am

1 stop16h 49m

Milwaukee-Mitchell

Mon 1/27

5:51 pm-2:43 pm

1 stop20h 52m

$236

ChicagoMilwaukee

ORD - MKE

ORDMKE

Chicago O'Hare Intl

Tue 1/7

12:09 pm-10:45 pm

1 stop10h 36m

Milwaukee-Mitchell

Thu 1/9

5:51 pm-10:02 am

1 stop16h 11m

$239

St. LouisMilwaukee

STL - MKE

STLMKE

Lambert-St Louis

Wed 12/11

8:15 pm-9:30 pm

Nonstop1h 15m

Milwaukee-Mitchell

Sun 1/12

5:30 am-9:25 am

1 stop3h 55m

$286

St. LouisMilwaukee

STL - MKE

STLMKE

Lambert-St Louis

Sun 12/22

5:30 pm-8:47 pm

1 stop3h 17m

Milwaukee-Mitchell

Sun 12/29

6:30 am-10:47 am

1 stop4h 17m

$330

ChicagoMilwaukee

ORD - MKE

ORDMKE

Chicago O'Hare Intl

Wed 12/18

8:14 pm-1:51 pm

1 stop17h 37m

Milwaukee-Mitchell

Wed 12/25

6:55 am-9:53 pm

1 stop14h 58m

$405

ChicagoMilwaukee

MDW - MKE

MDWMKE

Chicago Midway

Sun 1/5

6:31 pm-10:45 pm

2 stops28h 14m

Milwaukee-Mitchell

Fri 1/10

2:20 pm-10:36 am

3 stops20h 16m

$803

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 26 results
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Best time to book a flight from Illinois to Milwaukee

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

Travel insights for flights from Illinois to Milwaukee

Get recent, data-driven insights about flights from Illinois to Milwaukee including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Illinois to Milwaukee (average of $277). Flying from Illinois to Milwaukee in June is currently the most expensive (average of $361). 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 IL to MKE?

Find hourly flight availability from Illinois 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 November 20, 2024.

When flying from Illinois to Milwaukee, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Illinois to Milwaukee

Explore weekly flight availability from Illinois 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 November 20, 2024.

The most flights from USIL to MKE are scheduled on a Wednesday (50 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (28 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 November 20, 2024.
Get a feel of what it's like to fly with Southwest, United Airlines and American Airlines from Illinois to Milwaukee by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,014 reviews

Boarding

8.2

Entertainment

7.7

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,014 reviews
Southwest
8.1
Very good
5,014 reviews

Boarding

8.2

Entertainment

7.7

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,756 reviews
Southwest
8.1
Very good
5,014 reviews

Boarding

8.2

Entertainment

7.7

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,171 reviews
Southwest
8.1
Very good
5,014 reviews

Boarding

8.2

Entertainment

7.7

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
5,014 reviews

Boarding

8.2

Entertainment

7.7

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Sun Country Air
7.0
Good
415 reviews
Southwest
8.1
Very good
5,014 reviews

Boarding

8.2

Entertainment

7.7

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

Find useful and relevant information for your journey from Illinois 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 Illinois?

    Milwaukee-Mitchell (MKE) is the airport you will fly into if you book a flight from Illinois to Milwaukee. It is only a 6.4 mi journey from Milwaukee-Mitchell (MKE) to Milwaukee’s city center.

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

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $78. Users have also found prices from $79 and $88 on American Airlines and Delta, respectively.

  • What are the most popular routes from Illinois to Milwaukee?

    The most popular route from Illinois to Milwaukee is Chicago O'Hare Intl - Milwaukee-Mitchell. You may also consider Lambert-St Louis - Milwaukee-Mitchell or Chicago Midway - Milwaukee-Mitchell.

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

    The top 3 most reliable airlines when flying from Illinois to Milwaukee are Avianca (95%), Japan Airlines (89%) and American Airlines (88%).

  • What are the cheapest flights from Illinois to Milwaukee?

    While on average a flight from Illinois to Milwaukee is generally $264, our data shows the cheapest flight currently is $116. When looking at the most popular route, (Chicago O'Hare Intl - Milwaukee-Mitchell), you can expect to pay $179 for that flight.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Illinois to Milwaukee (average of $277). Flying from Illinois to Milwaukee in June is currently the most expensive (average of $361). 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.

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Alternative routes for Illinois to Milwaukee

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Illinois to Milwaukee

Discover the top airline that operate flights from Illinois 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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$171Average$268FlexibilityNo cancel feeOn-time69%
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