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

United Airlines, Southwest, and Delta are the most popular carriers operating from Wisconsin to Illinois

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

The number of flights available between Wisconsin and Illinois is 792 per week as of September 2026. The most frequent departure day is Tue, with 20% of weekly flights leaving on this day.

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

The number of flights available between Wisconsin and Illinois is 113 per day as of September 2026. The most frequent departure time is 12:00PM, with 42% of daily flights leaving in the afternoon.

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 Milwaukee (a popular airport in Wisconsin) to Chicago O'Hare Intl Airport (the most popular airport in Illinois), then the flight time is 1h 10m on average. If you fly from Madison (another popular airport in Wisconsin) to Chicago O'Hare Intl Airport, then the average flight time is 1h 11m.

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 2 as of September 2026.

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.

$93 Cheap Flights from Wisconsin to Illinois in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Wisconsin to Illinois

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:21 pm - 4:00 pmEAU Eau Claire-ORD Chicago O'Hare Intl

1h 39mnonstop

10:09 pm - 11:30 pmORD Chicago O'Hare Intl-EAU Eau Claire

1h 21mnonstop

$180United Airlines

Thu, Dec 10 - Sun, Dec 13

2:35 pm - 4:05 pmEAU Eau Claire-ORD Chicago O'Hare Intl

1h 30mnonstop

10:10 pm - 11:31 pmORD Chicago O'Hare Intl-EAU Eau Claire

1h 21mnonstop

$180United Airlines

Wed, Oct 21 - Wed, Oct 28

5:05 am - 6:43 amEAU Eau Claire-ORD Chicago O'Hare Intl

1h 38mnonstop

10:10 pm - 11:31 pmORD Chicago O'Hare Intl-EAU Eau Claire

1h 21mnonstop

$180United Airlines

Sat, Oct 31 - Wed, Nov 4

2:45 pm - 4:18 pmEAU Eau Claire-ORD Chicago O'Hare Intl

1h 33mnonstop

12:35 pm - 2:05 pmORD Chicago O'Hare Intl-EAU Eau Claire

1h 30mnonstop

$180United Airlines

Fri, Feb 12 - Mon, Feb 15

7:45 am - 9:05 amMKE Milwaukee-Mitchell-ORD Chicago O'Hare Intl

1h 20mnonstop

1:20 pm - 2:24 pmORD Chicago O'Hare Intl-MKE Milwaukee-Mitchell

1h 04mnonstop

$209American Airlines

Sat, Oct 17 - Sat, Oct 24

7:45 am - 9:05 amMKE Milwaukee-Mitchell-ORD Chicago O'Hare Intl

1h 20mnonstop

9:34 pm - 10:42 pmORD Chicago O'Hare Intl-MKE Milwaukee-Mitchell

1h 08mnonstop

$209American Airlines

Tue, Oct 20 - Tue, Oct 27

5:45 am - 6:50 amMKE Milwaukee-Mitchell-MDW Chicago Midway

1h 05mnonstop

6:15 pm - 7:10 pmMDW Chicago Midway-MKE Milwaukee-Mitchell

0h 55mnonstop

$209Southwest

Sat, Nov 7 - Sat, Nov 14

6:00 am - 6:50 amMKE Milwaukee-Mitchell-MDW Chicago Midway

0h 50mnonstop

10:25 am - 11:10 amMDW Chicago Midway-MKE Milwaukee-Mitchell

0h 45mnonstop

$209Southwest

Sat, Oct 17 - Sat, Oct 24

7:19 pm - 8:49 pmMKE Milwaukee-Mitchell-ORD Chicago O'Hare Intl

1h 30mnonstop

8:39 pm - 9:47 pmORD Chicago O'Hare Intl-MKE Milwaukee-Mitchell

1h 08mnonstop

$209American Airlines

Tue, Oct 13 - Tue, Oct 20

6:10 am - 7:00 amMKE Milwaukee-Mitchell-MDW Chicago Midway

0h 50mnonstop

10:20 am - 11:05 amMDW Chicago Midway-MKE Milwaukee-Mitchell

0h 45mnonstop

$209Southwest

Tue, Oct 13 - Tue, Oct 20

Cheap last minute flights

Enter your travel dates to find the best prices.

5:53 am - 7:29 amLSE La Crosse-ORD Chicago O'Hare Intl

1h 36mnonstop

10:30 am - 11:53 amORD Chicago O'Hare Intl-LSE La Crosse

1h 23mnonstop

$324American Airlines

Mon, Sep 28 - Mon, Oct 5

5:00 am - 6:29 amEAU Eau Claire-ORD Chicago O'Hare Intl

1h 29mnonstop

10:00 pm - 11:32 pmORD Chicago O'Hare Intl-EAU Eau Claire

1h 32mnonstop

$330United Airlines

Mon, Sep 28 - Mon, Oct 5

10:00 am - 11:29 amATW Appleton Intl-ORD Chicago O'Hare Intl

1h 29mnonstop

5:50 pm - 7:07 pmORD Chicago O'Hare Intl-ATW Appleton Intl

1h 17mnonstop

$334United Airlines

Tue, Sep 29 - Fri, Oct 9

2:49 pm - 4:00 pmMSN Madison Truax Field-ORD Chicago O'Hare Intl

1h 11mnonstop

9:30 pm - 10:35 pmORD Chicago O'Hare Intl-MSN Madison Truax Field

1h 05mnonstop

$334United Airlines

Mon, Sep 28 - Mon, Oct 5

6:31 pm - 8:13 pmATW Appleton Intl-ORD Chicago O'Hare Intl

1h 42mnonstop

4:45 pm - 6:01 pmORD Chicago O'Hare Intl-ATW Appleton Intl

1h 16mnonstop

$334American Airlines

Sat, Sep 26 - Sat, Oct 3

4:19 pm - 9:38 pmATW Appleton Intl-ORD Chicago O'Hare Intl

5h 19m1 stop Minneapolis St Paul

6:10 am - 10:17 amORD Chicago O'Hare Intl-ATW Appleton Intl

4h 07m1 stop Minneapolis St Paul

$354Delta

Sat, Sep 26 - Sat, Oct 3

11:36 am - 12:59 pmATW Appleton Intl-ORD Chicago O'Hare Intl

1h 23mnonstop

10:44 pm - 11:55 pmORD Chicago O'Hare Intl-ATW Appleton Intl

1h 11mnonstop

$378American Airlines

Sat, Sep 26 - Tue, Sep 29

11:09 am - 4:14 pmATW Appleton Intl-ORD Chicago O'Hare Intl

5h 05m1 stop Detroit Metropolitan Wayne County

6:10 am - 10:17 amORD Chicago O'Hare Intl-ATW Appleton Intl

4h 07m1 stop Minneapolis St Paul

$398Delta

Sat, Sep 26 - Tue, Sep 29

12:56 pm - 2:20 pmMSN Madison Truax Field-ORD Chicago O'Hare Intl

1h 24mnonstop

5:05 pm - 6:24 pmORD Chicago O'Hare Intl-MSN Madison Truax Field

1h 19mnonstop

$399American Airlines

Fri, Sep 25 - Sun, Sep 27

10:57 am - 3:05 pmATW Appleton Intl-ORD Chicago O'Hare Intl

4h 08m1 stop Minneapolis St Paul

6:10 am - 10:17 amORD Chicago O'Hare Intl-ATW Appleton Intl

4h 07m1 stop Minneapolis St Paul

$469Delta

Thu, Sep 24 - Sun, Sep 27

Cheap direct flights

Enter your travel dates to find the best prices.

2:21 pm - 4:00 pmEAU Eau Claire-ORD Chicago O'Hare Intl

1h 39mnonstop

10:09 pm - 11:30 pmORD Chicago O'Hare Intl-EAU Eau Claire

1h 21mnonstop

$180United Airlines

Thu, Dec 10 - Sun, Dec 13

2:35 pm - 4:05 pmEAU Eau Claire-ORD Chicago O'Hare Intl

1h 30mnonstop

10:10 pm - 11:31 pmORD Chicago O'Hare Intl-EAU Eau Claire

1h 21mnonstop

$180United Airlines

Wed, Oct 21 - Wed, Oct 28

5:05 am - 6:43 amEAU Eau Claire-ORD Chicago O'Hare Intl

1h 38mnonstop

10:10 pm - 11:31 pmORD Chicago O'Hare Intl-EAU Eau Claire

1h 21mnonstop

$180United Airlines

Sat, Oct 31 - Wed, Nov 4

2:45 pm - 4:18 pmEAU Eau Claire-ORD Chicago O'Hare Intl

1h 33mnonstop

12:35 pm - 2:05 pmORD Chicago O'Hare Intl-EAU Eau Claire

1h 30mnonstop

$180United Airlines

Fri, Feb 12 - Mon, Feb 15

8:40 am - 10:05 amMKE Milwaukee-Mitchell-ORD Chicago O'Hare Intl

1h 25mnonstop

9:35 pm - 10:37 pmORD Chicago O'Hare Intl-MKE Milwaukee-Mitchell

1h 02mnonstop

$209American Airlines

Tue, Nov 10 - Thu, Nov 12

7:45 am - 9:05 amMKE Milwaukee-Mitchell-ORD Chicago O'Hare Intl

1h 20mnonstop

1:20 pm - 2:24 pmORD Chicago O'Hare Intl-MKE Milwaukee-Mitchell

1h 04mnonstop

$209American Airlines

Sat, Oct 17 - Sat, Oct 24

3:35 pm - 4:25 pmMKE Milwaukee-Mitchell-MDW Chicago Midway

0h 50mnonstop

9:45 pm - 10:30 pmMDW Chicago Midway-MKE Milwaukee-Mitchell

0h 45mnonstop

$209Southwest

Tue, Feb 9 - Mon, Feb 15

6:20 am - 7:20 amMKE Milwaukee-Mitchell-MDW Chicago Midway

1h 00mnonstop

9:15 pm - 10:15 pmMDW Chicago Midway-MKE Milwaukee-Mitchell

1h 00mnonstop

$209Southwest

Tue, Nov 10 - Thu, Nov 12

7:45 am - 9:05 amMKE Milwaukee-Mitchell-ORD Chicago O'Hare Intl

1h 20mnonstop

9:34 pm - 10:42 pmORD Chicago O'Hare Intl-MKE Milwaukee-Mitchell

1h 08mnonstop

$209American Airlines

Tue, Oct 20 - Tue, Oct 27

5:45 am - 6:50 amMKE Milwaukee-Mitchell-MDW Chicago Midway

1h 05mnonstop

6:15 pm - 7:10 pmMDW Chicago Midway-MKE Milwaukee-Mitchell

0h 55mnonstop

$209Southwest

Sat, Nov 7 - Sat, Nov 14

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American Airlines flights from Wisconsin to Illinois

Our best American Airlines deals on Wisconsin to Illinois flight tickets

American Airlines

Oct 17

MKE7:45 amMilwaukee-Mitchell

1h 20m

ORD9:05 amChicago O'Hare Intl

Oct 24

ORD1:20 pmChicago O'Hare Intl

1h 04m

MKE2:24 pmMilwaukee-Mitchell

$209

American Airlines

Oct 10

MKE7:19 pmMilwaukee-Mitchell

1h 30m

ORD8:49 pmChicago O'Hare Intl

Oct 12

ORD5:29 pmChicago O'Hare Intl

1h 07m

MKE6:36 pmMilwaukee-Mitchell

$210

American Airlines

Feb 9

MKE8:02 pmMilwaukee-Mitchell

1h 32m

ORD9:34 pmChicago O'Hare Intl

Feb 15

ORD1:20 pmChicago O'Hare Intl

1h 04m

MKE2:24 pmMilwaukee-Mitchell

$228

Delta flights from Wisconsin to Illinois

Our best Delta deals on Wisconsin to Illinois flight tickets

Delta

Oct 16

GRB4:51 pmGreen Bay Austin-Straubel

4h 36m

1 stop

ORD9:27 pmChicago O'Hare Intl

Oct 19

ORD5:29 pmChicago O'Hare Intl

3h 32m

1 stop

GRB9:01 pmGreen Bay Austin-Straubel

$309

Delta

Oct 22

GRB4:51 pmGreen Bay Austin-Straubel

4h 36m

1 stop

ORD9:27 pmChicago O'Hare Intl

Oct 25

ORD7:00 amChicago O'Hare Intl

3h 24m

1 stop

GRB10:24 amGreen Bay Austin-Straubel

$324

Delta

Dec 20

GRB4:54 pmGreen Bay Austin-Straubel

3h 24m

1 stop

ORD8:18 pmChicago O'Hare Intl

Jan 3

ORD10:30 amChicago O'Hare Intl

5h 44m

1 stop

GRB4:14 pmGreen Bay Austin-Straubel

$329

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Eau ClaireChicago

EAU Eau Claire - ORD Chicago O'Hare Intl

EAUORD

Eau Claire

Thu 12/10

2:21 pm-4:00 pm

Nonstop1h 39m

Chicago O'Hare Intl

Sun 12/13

10:09 pm-11:30 pm

Nonstop1h 21m

$180

Eau ClaireChicago

EAU Eau Claire - ORD Chicago O'Hare Intl

EAUORD

Eau Claire

Wed 10/21

2:35 pm-4:05 pm

Nonstop1h 30m

Chicago O'Hare Intl

Wed 10/28

10:10 pm-11:31 pm

Nonstop1h 21m

$180

Eau ClaireChicago

EAU Eau Claire - ORD Chicago O'Hare Intl

EAUORD

Eau Claire

Sat 10/31

5:05 am-6:43 am

Nonstop1h 38m

Chicago O'Hare Intl

Wed 11/4

10:10 pm-11:31 pm

Nonstop1h 21m

$180

Eau ClaireChicago

EAU Eau Claire - ORD Chicago O'Hare Intl

EAUORD

Eau Claire

Fri 2/12

2:45 pm-4:18 pm

Nonstop1h 33m

Chicago O'Hare Intl

Mon 2/15

12:35 pm-2:05 pm

Nonstop1h 30m

$180

MilwaukeeChicago

MKE Milwaukee-Mitchell - ORD Chicago O'Hare Intl

MKEORD

Milwaukee-Mitchell

Sat 10/17

7:45 am-9:05 am

Nonstop1h 20m

Chicago O'Hare Intl

Sat 10/24

1:20 pm-2:24 pm

Nonstop1h 04m

$209

MilwaukeeChicago

MKE Milwaukee-Mitchell - ORD Chicago O'Hare Intl

MKEORD

Milwaukee-Mitchell

Tue 10/20

7:45 am-9:05 am

Nonstop1h 20m

Chicago O'Hare Intl

Tue 10/27

9:34 pm-10:42 pm

Nonstop1h 08m

$209

MilwaukeeChicago

MKE Milwaukee-Mitchell - MDW Chicago Midway

MKEMDW

Milwaukee-Mitchell

Sat 11/7

5:45 am-6:50 am

Nonstop1h 05m

Chicago Midway

Sat 11/14

6:15 pm-7:10 pm

Nonstop0h 55m

$209

Quickest round-trip

MilwaukeeChicago

MKE Milwaukee-Mitchell - MDW Chicago Midway

MKEMDW

Milwaukee-Mitchell

Sat 10/17

6:00 am-6:50 am

Nonstop0h 50m

Chicago Midway

Sat 10/24

10:25 am-11:10 am

Nonstop0h 45m

$209

MilwaukeeChicago

MKE Milwaukee-Mitchell - ORD Chicago O'Hare Intl

MKEORD

Milwaukee-Mitchell

Tue 10/13

7:19 pm-8:49 pm

Nonstop1h 30m

Chicago O'Hare Intl

Tue 10/20

8:39 pm-9:47 pm

Nonstop1h 08m

$209

MilwaukeeChicago

MKE Milwaukee-Mitchell - MDW Chicago Midway

MKEMDW

Milwaukee-Mitchell

Tue 10/13

6:10 am-7:00 am

Nonstop0h 50m

Chicago Midway

Tue 10/20

10:20 am-11:05 am

Nonstop0h 45m

$209

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 month to fly to Illinois?

The cheapest month to fly to Illinois from Wisconsin is in December. Flight prices, which tend to average around $239, 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 December, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $239.

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 $433. Flights from Wisconsin to Illinois on a Sunday will generally be more expensive and average around $530. 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 $441. Flights in the evening are often more expensive with an average ticket price of $797.

What is the cheapest Wisconsin to Illinois flight route?

Fly from Eau Claire 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	$93
Fastest flight time	0h 50m
Direct flights	Every day
Airports in Illinois	98 airports

The best one-way flight to Illinois from Wisconsin in the past 72 hours is $93. The best round-trip flight deal from Wisconsin to Illinois found on momondo in the last 72 hours is $180.

The fastest flight from Wisconsin to Illinois takes 0h 50m

Direct flights go from Wisconsin to Illinois every day.

There are 98 airports in Illinois. From Wisconsin there are direct flights to Chicago O'Hare Intl (ORD), Chicago Midway (MDW).

Search flight deals

Frequently asked questions about flying from Wisconsin to Illinois

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 2 as of September 2026.
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 Embraer 175, making up 11.11% of the total bookings. Other popular models include Embraer 175 (Enhanced Winglets) with 10.05%, Airbus A320-100/200 with 9.58%, and Embraer 170 with 7.75%.

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 $171	Free Cancellation	Rating 7.4 10,226 reviews		Search United Airlines flights
American Airlines	PriceFrom $179	Free Cancellation	Rating 7.0 12,076 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

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Popular cities

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Complete your trip

Feeling lucky

Popular cities in Illinois

Flights to New Yorkfrom $68

Flights to Los Angelesfrom $50

Flights to Orlandofrom $52

Flights to Miamifrom $79

Flights to San Franciscofrom $43

Flights to Chicagofrom $50

Flights to Las Vegasfrom $38

Flights to Washington, D.C.from $46

Flights to Fort Lauderdalefrom $60

Flights to Bostonfrom $105

Flights to Atlantafrom $43

Flights to Dallasfrom $59

Cheap flights from Wisconsin to Illinois from $93

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 11/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Wisconsin to Illinois

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American Airlines flights from Wisconsin to Illinois

Our best American Airlines 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

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 Wisconsin to Illinois flight route?

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

Can stopping save me money on Wisconsin to Illinois flights?

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

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

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

How long is the flight from Wisconsin to Illinois?

Cheap Wisconsin to Illinois flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Illinois

Frequently asked questions about flying 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?

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

Wisconsin flight routes

According to popular flight searches on momondo this year

Illinois flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Illinois

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Complete your trip to Illinois

Explore popular destinations other users love

According to popular flight searches on momondo this year