How many flights depart from Milwaukee to Illinois on average per day?

As of July 2026, there are 49 flights per day flying from Milwaukee to Illinois. The most common time of day flights depart is 8:00AM, with 50% of flights taking off at noon.

How many flights depart from Milwaukee to Illinois on average per week?

The number of flights available between Milwaukee and Illinois is 347 per week as of July 2026. The most frequent departure day is Wed, with 18% of weekly flights leaving on this day.

What is the cheapest airline that flies from Milwaukee-Mitchell to Illinois?

United Airlines, Southwest, and Delta are the most popular carriers operating from Milwaukee-Mitchell to Illinois

When did momondo last update prices for flights from Milwaukee-Mitchell Airport to Illinois?

Prices for flights from Milwaukee-Mitchell Airport to Illinois are refreshed on a daily basis.

How many operators does momondo search for flights from Milwaukee-Mitchell Airport to Illinois?

As of July 2026, there are 3 operators available to choose from for flights from Milwaukee-Mitchell Airport to Illinois.

How old do you have to be to fly from Milwaukee-Mitchell Airport to Illinois?

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 Illinois.

What documentation or ID do you need to fly to Illinois?

The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$72 Cheap Flights from Milwaukee to Illinois in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Milwaukee to Illinois

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:00 am - 5:59 am

MKE

ORD

0h 59mnonstop

7:45 pm - 8:56 pm

ORD

MKE

1h 11mnonstop

$143United Airlines

Thu, Aug 6 - Mon, Aug 10

5:45 am - 6:30 am

MKE

MDW

0h 45mnonstop

10:10 am - 11:00 am

MDW

MKE

0h 50mnonstop

$144Southwest

Thu, Aug 6 - Mon, Aug 10

6:40 am - 7:30 am

MKE

MDW

0h 50mnonstop

2:00 pm - 7:55 pm

MDW

MKE

5h 55m

1 stop

$154Southwest

Tue, Aug 4 - Tue, Aug 11

11:18 am - 12:29 pm

MKE

ORD

1h 11mnonstop

5:59 am - 7:07 am

ORD

MKE

1h 08mnonstop

$171United Airlines

Wed, Aug 12 - Wed, Aug 19

5:40 pm - 10:20 pm

MKE

MDW

4h 40m

1 stop

8:40 pm - 9:25 pm

MDW

MKE

0h 45mnonstop

$171Southwest

Thu, Aug 6 - Mon, Aug 10

6:48 pm - 8:21 pm

MKE

ORD

1h 33mnonstop

6:50 am - 7:49 am

ORD

MKE

0h 59mnonstop

$181American Airlines

Thu, Aug 6 - Mon, Aug 10

7:25 am - 8:46 am

MKE

ORD

1h 21mnonstop

5:15 pm - 6:18 pm

ORD

MKE

1h 03mnonstop

$191American Airlines

Wed, Aug 5 - Wed, Aug 12

8:43 am - 11:59 pm

MKE

STL

15h 16m

1 stop

4:09 pm - 7:58 am

STL

MKE

15h 49m

1 stop

$222Frontier

Tue, Aug 4 - Wed, Aug 5

8:43 am - 11:59 pm

MKE

STL

15h 16m

1 stop

4:09 pm - 7:58 am

STL

MKE

15h 49m

1 stop

$247Frontier

Thu, Aug 6 - Mon, Aug 10

6:50 am - 1:02 pm

MKE

EVV

6h 12m

1 stop

10:18 am - 4:59 pm

EVV

MKE

6h 41m

1 stop

$447Delta

Tue, Jul 21 - Sat, Jul 25

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United Airlines flights from Milwaukee to Illinois

Our best United Airlines deals on Milwaukee to Illinois flight tickets

United Airlines

Aug 6

MKE5:00 amMilwaukee-Mitchell

0h 59m

ORD5:59 amChicago O'Hare Intl

Aug 10

ORD7:45 pmChicago O'Hare Intl

1h 11m

MKE8:56 pmMilwaukee-Mitchell

$143

United Airlines

Aug 5

MKE7:23 pmMilwaukee-Mitchell

1h 06m

ORD8:29 pmChicago O'Hare Intl

Aug 7

ORD6:15 pmChicago O'Hare Intl

1h 11m

MKE7:26 pmMilwaukee-Mitchell

$205

United Airlines

Aug 15

MKE5:17 pmMilwaukee-Mitchell

5h 42m

1 stop

STL10:59 pmLambert-St Louis

Aug 22

STL5:30 pmLambert-St Louis

3h 30m

1 stop

MKE9:00 pmMilwaukee-Mitchell

$211

American Airlines flights from Milwaukee to Illinois

Our best American Airlines deals on Milwaukee to Illinois flight tickets

American Airlines

Aug 6

MKE6:48 pmMilwaukee-Mitchell

1h 33m

ORD8:21 pmChicago O'Hare Intl

Aug 10

ORD6:50 amChicago O'Hare Intl

0h 59m

MKE7:49 amMilwaukee-Mitchell

$181

American Airlines

Aug 5

MKE7:25 amMilwaukee-Mitchell

1h 21m

ORD8:46 amChicago O'Hare Intl

Aug 12

ORD5:15 pmChicago O'Hare Intl

1h 03m

MKE6:18 pmMilwaukee-Mitchell

$191

American Airlines

Aug 6

MKE1:17 pmMilwaukee-Mitchell

1h 19m

ORD2:36 pmChicago O'Hare Intl

Aug 10

ORD6:56 pmChicago O'Hare Intl

1h 03m

MKE7:59 pmMilwaukee-Mitchell

$192

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MilwaukeeChicago

MKE - ORD

MKEORD

Milwaukee-Mitchell

Thu 8/6

5:00 am-5:59 am

Nonstop0h 59m

Chicago O'Hare Intl

Mon 8/10

7:45 pm-8:56 pm

Nonstop1h 11m

$143

Quickest round-trip

MilwaukeeChicago

MKE - MDW

MKEMDW

Milwaukee-Mitchell

Thu 8/6

5:45 am-6:30 am

Nonstop0h 45m

Chicago Midway

Mon 8/10

10:10 am-11:00 am

Nonstop0h 50m

$144

MilwaukeeChicago

MKE - MDW

MKEMDW

Milwaukee-Mitchell

Tue 8/4

6:40 am-7:30 am

Nonstop0h 50m

Chicago Midway

Tue 8/11

2:00 pm-7:55 pm

1 stop5h 55m

$154

MilwaukeeChicago

MKE - ORD

MKEORD

Milwaukee-Mitchell

Wed 8/12

11:18 am-12:29 pm

Nonstop1h 11m

Chicago O'Hare Intl

Wed 8/19

5:59 am-7:07 am

Nonstop1h 08m

$171

MilwaukeeChicago

MKE - MDW

MKEMDW

Milwaukee-Mitchell

Thu 8/6

5:40 pm-10:20 pm

1 stop4h 40m

Chicago Midway

Mon 8/10

8:40 pm-9:25 pm

Nonstop0h 45m

$171

MilwaukeeChicago

MKE - ORD

MKEORD

Milwaukee-Mitchell

Thu 8/6

6:48 pm-8:21 pm

Nonstop1h 33m

Chicago O'Hare Intl

Mon 8/10

6:50 am-7:49 am

Nonstop0h 59m

$181

MilwaukeeChicago

MKE - ORD

MKEORD

Milwaukee-Mitchell

Wed 8/5

7:25 am-8:46 am

Nonstop1h 21m

Chicago O'Hare Intl

Wed 8/12

5:15 pm-6:18 pm

Nonstop1h 03m

$191

MilwaukeeSt. Louis

MKE - STL

MKESTL

Milwaukee-Mitchell

Tue 8/4

8:43 am-11:59 pm

1 stop15h 16m

Lambert-St Louis

Wed 8/5

4:09 pm-7:58 am

1 stop15h 49m

$222

MilwaukeeSt. Louis

MKE - STL

MKESTL

Milwaukee-Mitchell

Thu 8/6

8:43 am-11:59 pm

1 stop15h 16m

Lambert-St Louis

Mon 8/10

4:09 pm-7:58 am

1 stop15h 49m

$247

MilwaukeeEvansville

MKE - EVV

MKEEVV

Milwaukee-Mitchell

Tue 7/21

6:50 am-1:02 pm

1 stop6h 12m

Evansville Dress Regional

Sat 7/25

10:18 am-4:59 pm

1 stop6h 41m

$447

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 Illinois

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

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Other information

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from Milwaukee is in July. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of July, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $179.

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart from Milwaukee to Illinois is on a Friday when prices can be found for as low as $430. Flights from Milwaukee to Illinois on a Sunday will generally be more expensive and average around $555. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Illinois?

Our most recent data shows that the best time of day to fly to Illinois is in the morning. Flights from Milwaukee to Illinois during this time can be as low as $439. Flights in the evening are often more expensive with an average ticket price of $753.

What is the cheapest Milwaukee-Mitchell to Illinois flight route?

Fly from Milwaukee-Mitchell to Chicago O'Hare Intl for the best Milwaukee-Mitchell - Illinois flight prices

What cabin class options are available on Milwaukee to Illinois flights?

There are 4 cabin classes available to choose from on Milwaukee to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Milwaukee to Illinois flights?

No. A direct flight is the cheapest option for a flight between Milwaukee to Illinois.

Cheap Milwaukee to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Milwaukee to Illinois

Best Price Found	$168
Fastest flight time	0h 45m
Direct flights	Every day
Airports in Illinois	98 airports

The best one-way flight to Illinois from Milwaukee in the past 72 hours is $168. The best round-trip flight deal from Milwaukee to Illinois found on momondo in the last 72 hours is $346.

The fastest flight from Milwaukee to Illinois takes 0h 45m

Direct flights go from Milwaukee to Illinois every day.

There are 98 airports in Illinois. From Milwaukee there are direct flights to Chicago O'Hare Intl (ORD), Chicago Midway (MDW), Lambert-St Louis (STL).

Search flight deals

Frequently asked questions about flying from Milwaukee to Illinois

When did momondo last update prices for flights from Milwaukee-Mitchell Airport to Illinois?
Prices for flights from Milwaukee-Mitchell Airport to Illinois are refreshed on a daily basis.
How many operators does momondo search for flights from Milwaukee-Mitchell Airport to Illinois?
As of July 2026, there are 3 operators available to choose from for flights from Milwaukee-Mitchell Airport to Illinois.
How old do you have to be to fly from Milwaukee-Mitchell Airport to Illinois?
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 Illinois.
What documentation or ID do you need to fly to Illinois?
The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Milwaukee to Illinois?
momondo data reveals that the most frequently booked plane model on the route from Milwaukee to Illinois is Boeing 737 MAX 8, representing 9.07% of all bookings. The subsequent popular models are Embraer 175 (Enhanced Winglets) at 7.73%, Boeing 737-800 at 6.74%, and Embraer 175 at 6.02%.

Best airlines flying from Milwaukee to Illinois

Compare and see reviews for airlines that fly from Milwaukee to Illinois with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $179	Free Cancellation	Rating 7.1 11,782 reviews		Search American Airlines flights
United Airlines	PriceFrom $179	Free Cancellation	Rating 7.4 9,944 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Milwaukee to Illinois?

It is quick and easy to find Milwaukee to Illinois 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 Illinois that suits you.

Can I find flights from Milwaukee to Illinois with flexible booking policies on momondo?

All flight searches from Milwaukee to Illinois on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Milwaukee to Illinois?

Once all potential Milwaukee to Illinois flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Milwaukee to Illinois right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Illinois, momondo offers a useful price alert feature which will track prices for flights to Illinois from Milwaukee and alert you when they change.

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Popular cities in Illinois

Flights to New Yorkfrom $76

Flights to Los Angelesfrom $105

Flights to Miamifrom $50

Flights to Orlandofrom $63

Flights to Chicagofrom $57

Flights to San Franciscofrom $56

Flights to Las Vegasfrom $50

Flights to Washington, D.C.from $62

Flights to Bostonfrom $96

Flights to Atlantafrom $50

Flights to Fort Lauderdalefrom $63

Flights to Dallasfrom $62

Cheap flights from Milwaukee to Illinois from $72

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 Illinois departing on 8/5. 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 Illinois

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Our best American Airlines deals on Milwaukee to Illinois flight tickets

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See travel insights to Illinois from

How to get the cheapest flight ticket from Milwaukee to Illinois

What is the cheapest month to fly to Illinois?

What is the cheapest day to depart on your flight to Illinois?

What is the cheapest time of day to depart on your flight to Illinois?

What is the cheapest Milwaukee-Mitchell to Illinois flight route?

What cabin class options are available on Milwaukee to Illinois flights?

Can stopping save me money on Milwaukee to Illinois flights?

What is the cheapest airline that flies from Milwaukee-Mitchell to Illinois?

How many flights depart from Milwaukee to Illinois on average per day?

How many flights depart from Milwaukee to Illinois on average per week?

Cheap Milwaukee to Illinois flight deals and tips

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Best Price Found

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Direct flights

Airports in Illinois

Frequently asked questions about flying from Milwaukee to Illinois

Best airlines flying from Milwaukee to Illinois

Compare and see reviews for airlines that fly from Milwaukee to Illinois with momondo

Why use momondo?

An easier way to manage your Illinois trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Illinois

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