How long is the flight from Wisconsin to Illinois?

The flight from Wisconsin to Illinois depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Madison (a popular airport in Wisconsin) to Chicago O'Hare Intl Airport (the most popular airport in Illinois), then the flight time is 1h 06m on average. If you fly from Milwaukee (another popular airport in Wisconsin) to Chicago O'Hare Intl Airport, then the average flight time is 1h 09m.

What is the cheapest airline that flies from Wisconsin to Illinois?

Sun Country Air, United Airlines, and American Airlines are the most popular carriers operating from Wisconsin to Illinois

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

The number of flights available between Wisconsin and Illinois is 211 per day as of August 2025. The most frequent departure time is 10:00AM, with 47% of daily flights leaving in the afternoon.

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

The number of flights available between Wisconsin and Illinois is 1,481 per week as of August 2025. The most frequent departure day is Wed, with 21% of weekly flights leaving on this day.

When did momondo last update prices for flights from Wisconsin to Illinois?

Prices for flights from Wisconsin to Illinois are refreshed on a daily basis.

How many operators does momondo search for flights from Wisconsin to Illinois?

The number of operators available for flights from Wisconsin to Illinois is 7 as of August 2025.

How old do you have to be to fly from Wisconsin to Illinois?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Wisconsin 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.

$45 Cheap Flights from Wisconsin to Illinois in 2025

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Find the cheapest flights from Wisconsin to Illinois

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

3:06 pm - 4:45 pmMSP-ORD

1h 39mnonstop

7:45 pm - 9:28 pmORD-MSP

1h 43mnonstop

$85Sun Country Air

Find Deal

Sun, Oct 12 - Thu, Oct 23

4:48 pm - 6:26 pmMSP-ORD

1h 38mnonstop

6:08 pm - 7:50 pmORD-MSP

1h 42mnonstop

$89Sun Country Air

Find Deal

Fri, Nov 14 - Sun, Nov 16

8:00 am - 9:26 amORD-STL

1h 26mnonstop

9:56 am - 11:20 amSTL-ORD

1h 24mnonstop

$91American Airlines

Find Deal

Sat, Sep 20 - Sat, Oct 4

8:00 am - 9:26 amORD-STL

1h 26mnonstop

7:23 am - 8:45 amSTL-ORD

1h 22mnonstop

$92American Airlines

Find Deal

Sat, Sep 20 - Sat, Sep 27

5:45 am - 7:10 amMSP-MDW

1h 25mnonstop

8:20 pm - 9:55 pmMDW-MSP

1h 35mnonstop

$97Southwest

Find Deal

Tue, Sep 2 - Tue, Sep 9

8:00 pm - 9:35 pmMSP-ORD

1h 35mnonstop

8:25 am - 9:59 amORD-MSP

1h 34mnonstop

$97Delta

Find Deal

Sat, Aug 30 - Tue, Sep 2

1:10 pm - 2:54 pmMSP-ORD

1h 44mnonstop

7:19 am - 8:55 amORD-MSP

1h 36mnonstop

$105United Airlines

Find Deal

Wed, Sep 3 - Wed, Sep 17

6:05 pm - 7:30 pmMSP-MDW

1h 25mnonstop

8:30 am - 10:05 amMDW-MSP

1h 35mnonstop

$105Southwest

Find Deal

Tue, Sep 2 - Tue, Sep 9

6:00 am - 7:43 amMSP-ORD

1h 43mnonstop

9:50 pm - 11:25 pmORD-MSP

1h 35mnonstop

$109United Airlines

Find Deal

Wed, Sep 3 - Thu, Sep 4

6:55 am - 8:24 amMSP-ORD

1h 29mnonstop

8:10 pm - 9:53 pmORD-MSP

1h 43mnonstop

$113Delta

Find Deal

Thu, Sep 4 - Mon, Sep 15

Sun Country Air flights from Wisconsin to Illinois

Our best Sun Country Air deals on Wisconsin to Illinois flight tickets

Sun Country Air

Oct 12

MSP3:06 pmMinneapolis St Paul

1h 39m

ORD4:45 pmChicago O'Hare Intl

Oct 23

ORD7:45 pmChicago O'Hare Intl

1h 43m

MSP9:28 pmMinneapolis St Paul

$85

Find similar

Sun Country Air

Nov 14

MSP4:48 pmMinneapolis St Paul

1h 38m

ORD6:26 pmChicago O'Hare Intl

Nov 16

ORD6:08 pmChicago O'Hare Intl

1h 42m

MSP7:50 pmMinneapolis St Paul

$89

Find similar

Sun Country Air

Nov 14

MSP4:48 pmMinneapolis St Paul

1h 38m

ORD6:26 pmChicago O'Hare Intl

Nov 16

ORD6:08 pmChicago O'Hare Intl

1h 42m

MSP7:50 pmMinneapolis St Paul

$91

Find similar

Delta flights from Wisconsin to Illinois

Our best Delta deals on Wisconsin to Illinois flight tickets

Delta

Aug 30

MSP8:00 pmMinneapolis St Paul

1h 35m

ORD9:35 pmChicago O'Hare Intl

Sep 2

ORD8:25 amChicago O'Hare Intl

1h 34m

MSP9:59 amMinneapolis St Paul

$97

Find similar

Delta

Sep 4

MSP6:55 amMinneapolis St Paul

1h 29m

ORD8:24 amChicago O'Hare Intl

Sep 15

ORD8:10 pmChicago O'Hare Intl

1h 43m

MSP9:53 pmMinneapolis St Paul

$113

Find similar

Delta

Sep 5

MSP3:22 pmMinneapolis St Paul

1h 42m

ORD5:04 pmChicago O'Hare Intl

Sep 20

ORD11:00 amChicago O'Hare Intl

1h 37m

MSP12:37 pmMinneapolis St Paul

$114

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MinneapolisChicago

MSP - ORD

MSPORD

Minneapolis St Paul

Sun 10/12

3:06 pm-4:45 pm

Nonstop1h 39m

Chicago O'Hare Intl

Thu 10/23

7:45 pm-9:28 pm

Nonstop1h 43m

$85

MinneapolisChicago

MSP - ORD

MSPORD

Minneapolis St Paul

Fri 11/14

4:48 pm-6:26 pm

Nonstop1h 38m

Chicago O'Hare Intl

Sun 11/16

6:08 pm-7:50 pm

Nonstop1h 42m

$89

ChicagoSt. Louis

ORD - STL

ORDSTL

Chicago O'Hare Intl

Sat 9/20

8:00 am-9:26 am

Nonstop1h 26m

Lambert-St Louis

Sat 10/4

9:56 am-11:20 am

Nonstop1h 24m

$91

ChicagoSt. Louis

ORD - STL

ORDSTL

Chicago O'Hare Intl

Sat 9/20

8:00 am-9:26 am

Nonstop1h 26m

Lambert-St Louis

Sat 9/27

7:23 am-8:45 am

Nonstop1h 22m

$92

MinneapolisChicago

MSP - MDW

MSPMDW

Minneapolis St Paul

Tue 9/2

5:45 am-7:10 am

Nonstop1h 25m

Chicago Midway

Tue 9/9

8:20 pm-9:55 pm

Nonstop1h 35m

$97

MinneapolisChicago

MSP - ORD

MSPORD

Minneapolis St Paul

Sat 8/30

8:00 pm-9:35 pm

Nonstop1h 35m

Chicago O'Hare Intl

Tue 9/2

8:25 am-9:59 am

Nonstop1h 34m

$97

MinneapolisChicago

MSP - ORD

MSPORD

Minneapolis St Paul

Wed 9/3

1:10 pm-2:54 pm

Nonstop1h 44m

Chicago O'Hare Intl

Wed 9/17

7:19 am-8:55 am

Nonstop1h 36m

$105

MinneapolisChicago

MSP - MDW

MSPMDW

Minneapolis St Paul

Tue 9/2

6:05 pm-7:30 pm

Nonstop1h 25m

Chicago Midway

Tue 9/9

8:30 am-10:05 am

Nonstop1h 35m

$105

MinneapolisChicago

MSP - ORD

MSPORD

Minneapolis St Paul

Wed 9/3

6:00 am-7:43 am

Nonstop1h 43m

Chicago O'Hare Intl

Thu 9/4

9:50 pm-11:25 pm

Nonstop1h 35m

$109

MinneapolisChicago

MSP - ORD

MSPORD

Minneapolis St Paul

Thu 9/4

6:55 am-8:24 am

Nonstop1h 29m

Chicago O'Hare Intl

Mon 9/15

8:10 pm-9:53 pm

Nonstop1h 43m

$113

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 Wisconsin 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

Airlines

Other information

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

The cheapest day to depart from Wisconsin to Illinois is on a Friday when prices can be found for as low as $458. Flights from Wisconsin to Illinois on a Monday will generally be more expensive and average around $566. 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 Wisconsin to Illinois during this time can be as low as $478. Flights in the evening are often more expensive with an average ticket price of $762.

What is the cheapest Wisconsin to Illinois flight route?

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

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

There are 4 cabin classes available to choose from on Wisconsin 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 Wisconsin to Illinois flights?

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

Cheap Wisconsin to Illinois flight deals and tips

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

Best Price Found	$45
Fastest flight time	1h 00m
Direct flights	Every day
Airports in Illinois	3 airports

The best one-way flight to Illinois from Wisconsin in the past 72 hours is $45. The best round-trip flight deal from Wisconsin to Illinois found on momondo in the last 72 hours is $85.

The fastest flight from Wisconsin to Illinois takes 1h 00m

Direct flights go from Wisconsin to Illinois every day.

There are 3 airports near Illinois: Chicago O'Hare Intl (ORD), Chicago Midway (MDW), Lambert-St Louis (STL)

Search flight deals

When did momondo last update prices for flights from Wisconsin to Illinois?
Prices for flights from Wisconsin to Illinois are refreshed on a daily basis.
How many operators does momondo search for flights from Wisconsin to Illinois?
The number of operators available for flights from Wisconsin to Illinois is 7 as of August 2025.
How old do you have to be to fly from Wisconsin to Illinois?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Wisconsin 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 Wisconsin to Illinois?
Based on momondo bookings for flights between Wisconsin and Illinois, the leading plane model is Airbus A320-100/200, making up 9.26% of the total bookings. Other popular models include Embraer 175 with 7.99%, Embraer 175 (Enhanced Winglets) with 7.81%, and Embraer 170 with 6.01%.

Best airlines flying from Wisconsin to Illinois

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $179	Free Cancellation	Rating 7.4 8,917 reviews		Search United Airlines flights
American Airlines	PriceFrom $179	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Illinois from Wisconsin.

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

momondo does allow users to show only those flights to Illinois from Wisconsin which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Wisconsin 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 Wisconsin to Illinois right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Wisconsin to Illinois now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Illinois and let you know when they change.

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.

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Find better results for your trip to Illinois

Popular cities in Illinois

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Flights to Seattlefrom $95

Cheap flights from Wisconsin to Illinois from $45

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Wisconsin to Illinois departing on 9/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Wisconsin to Illinois

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Sun Country Air flights from Wisconsin to Illinois

Our best Sun Country Air deals on Wisconsin to Illinois flight tickets

Delta flights from Wisconsin to Illinois

Our best Delta deals on Wisconsin to Illinois flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Wisconsin to Illinois that are best for you.

See travel insights to Illinois from

How to get the cheapest flight ticket from Wisconsin 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

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?

Our most recent data shows that the best time of day to fly to Illinois is in the morning. Flights from Wisconsin to Illinois during this time can be as low as $478. Flights in the evening are often more expensive with an average ticket price of $762.

What is the cheapest Wisconsin to Illinois flight route?

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

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

There are 4 cabin classes available to choose from on Wisconsin 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 Wisconsin to Illinois flights?

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

What is the cheapest airline that flies from Wisconsin to Illinois?

Sun Country Air, United Airlines, and American Airlines are the most popular carriers operating from Wisconsin to Illinois

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

The number of flights available between Wisconsin and Illinois is 211 per day as of August 2025. The most frequent departure time is 10:00AM, with 47% of daily flights leaving in the afternoon.

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

The number of flights available between Wisconsin and Illinois is 1,481 per week as of August 2025. The most frequent departure day is Wed, with 21% of weekly flights leaving on this day.

How long is the flight from Wisconsin to Illinois?

Cheap Wisconsin to Illinois flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Illinois

When did momondo last update prices for flights from Wisconsin to Illinois?

How many operators does momondo search for flights from Wisconsin to Illinois?

How old do you have to be to fly from Wisconsin to Illinois?

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

What is the most popular plane model from Wisconsin to Illinois?

Best airlines flying from Wisconsin to Illinois

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

Why use momondo?

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

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

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

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

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

Popular cities in Illinois

Popular flights according to clicks in the last 7 days on momondo