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Cheap flights from Wisconsin to Illinois from $78

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 5/31. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
MKE — ORD
May 13 — May 201
From?
To?
Mon 5/13
Mon 5/20
1 adult, Economy
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What is the cheapest month to fly from Wisconsin to Illinois?

September can be a great time to fly to Illinois from Wisconsin with a flight ticket averaging about $227. Cheapflights users have found deals in the month of September for as cheap as $138. The most expensive prices can be found in the month of February.

When is the cheapest time to fly from Wisconsin to Illinois (WI - IL)?

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

Cheap United Airlines flights from Wisconsin to Illinois

Explore cheap flight options specifically provided by United Airlines for the route between Wisconsin and Illinois. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 8, 2024.
Consider these cheap United Airlines flights we've found departing from Wisconsin to Illinois. Be sure to come back soon if the deals available don't appeal to you at this time.
Wed 6/56:20 amMSN - ORD
Nonstop1h 03mUnited Airlines
Wed 6/59:20 pmORD - MSN
Nonstop1h 02mUnited Airlines
Deal found 5/7$229
Mon 6/310:52 amGRB - ORD
Nonstop1h 13mUnited Airlines
Tue 6/43:36 pmORD - GRB
Nonstop1h 11mUnited Airlines
Deal found 5/7$254
Fri 6/75:22 pmATW - ORD
Nonstop1h 18mUnited Airlines
Sun 6/910:50 amORD - ATW
Nonstop1h 12mUnited Airlines
Deal found 5/7$257
Wed 5/296:45 amATW - ORD
Nonstop1h 18mUnited Airlines
Sat 6/17:40 pmORD - ATW
Nonstop1h 11mUnited Airlines
Deal found 5/6$289
Tue 6/115:22 pmATW - ORD
Nonstop1h 18mUnited Airlines
Tue 8/203:35 pmORD - ATW
Nonstop1h 11mUnited Airlines
Deal found 5/6$294
Sun 6/95:22 pmATW - ORD
Nonstop1h 18mUnited Airlines
Sat 8/176:05 pmORD - ATW
Nonstop1h 12mUnited Airlines
Deal found 5/6$298
Wed 6/56:20 amMSN - ORD
Nonstop1h 03mUnited Airlines
Wed 6/129:20 pmORD - MSN
Nonstop1h 02mUnited Airlines
Deal found 5/7$299
Fri 5/246:20 amMSN - ORD
Nonstop1h 03mUnited Airlines
Sun 5/269:00 amORD - MSN
Nonstop1h 05mUnited Airlines
Deal found 5/7$319
Mon 7/156:32 amMSN - ORD
Nonstop1h 03mUnited Airlines
Thu 8/159:30 pmORD - MSN
Nonstop1h 02mUnited Airlines
Deal found 5/7$339

Cheap Spirit Airlines flights from Wisconsin to Illinois

Explore cheap flight options specifically provided by Spirit Airlines for the route between Wisconsin and Illinois. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 8, 2024.
Take a gander at the lowest prices we've found on Spirit Airlines flights from Wisconsin to Illinois. Make sure to examine the flight information before completing your reservation.
Fri 5/1710:15 pmMKE - ORD
1 stop16h 10mSpirit Airlines
Fri 5/315:23 pmORD - MKE
1 stop6h 28mSpirit Airlines
Deal found 5/7$261
Thu 6/65:00 amMKE - ORD
2 stops15h 47mSpirit Airlines
Thu 6/136:54 amORD - MKE
2 stops17h 03mSpirit Airlines
Deal found 5/7$268
Sat 5/1810:15 pmMKE - ORD
1 stop8h 25mSpirit Airlines
Tue 5/215:36 pmORD - MKE
1 stop6h 15mSpirit Airlines
Deal found 5/7$270
Sat 6/15:15 amMKE - ORD
1 stop13h 19mSpirit Airlines
Sat 6/812:32 pmORD - MKE
1 stop8h 17mSpirit Airlines
Deal found 5/7$272
Sat 6/15:15 amMKE - ORD
1 stop14h 18mSpirit Airlines
Sat 6/87:00 amORD - MKE
2 stops16h 57mSpirit Airlines
Deal found 5/7$274
Sat 6/15:15 amMKE - ORD
2 stops28h 40mSpirit Airlines
Sat 6/87:00 amORD - MKE
2 stops16h 57mSpirit Airlines
Deal found 5/7$285
Sat 5/1810:15 pmMKE - ORD
1 stop8h 25mSpirit Airlines
Tue 5/2110:52 pmORD - MKE
1 stop16h 49mSpirit Airlines
Deal found 5/6$291
Thu 6/65:00 amMKE - ORD
1 stop9h 29mSpirit Airlines
Thu 6/139:36 amORD - MKE
1 stop11h 19mSpirit Airlines
Deal found 5/7$294
Thu 6/65:00 amMKE - ORD
1 stop9h 29mSpirit Airlines
Thu 6/1312:32 pmORD - MKE
1 stop8h 23mSpirit Airlines
Deal found 5/7$296

Cheap Wisconsin to Illinois flights in May & June 2024

Find cheap flight options from Wisconsin to Illinois specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,749,864 searches. Prices were last updated on May 8, 2024.
These are some of the most attractive deals on flights from Wisconsin to Illinois in 2024. Check back in a little while for more flight options.
Tue 6/42:29 pmMKE - STL
1 stop5h 01mAmerican Airlines
Tue 6/115:38 pmSTL - MKE
1 stop6h 31mAmerican Airlines
Deal found 5/7$155
Fri 5/315:33 pmMKE - STL
1 stop4h 01mDelta
Mon 6/36:11 amSTL - MKE
1 stop3h 57mDelta
Deal found 5/7$156
Tue 6/256:30 pmMKE - STL
1 stop5h 33mAmerican Airlines
Thu 6/275:38 pmSTL - MKE
1 stop6h 31mAmerican Airlines
Deal found 5/7$220
Sat 6/221:16 pmMKE - STL
1 stop3h 19mDelta
Tue 6/256:30 amSTL - MKE
1 stop5h 56mDelta
Deal found 5/7$222
Sat 5/254:16 pmATW - STL
1 stop5h 36mDelta
Sun 5/266:30 amSTL - ATW
1 stop4h 01mDelta
Deal found 5/7$223
Sat 5/2511:29 amATW - STL
2 stops7h 59mAmerican Airlines
Sun 5/265:08 pmSTL - ATW
1 stop4h 14mAmerican Airlines
Deal found 5/7$228
Wed 6/56:20 amMSN - ORD
Nonstop1h 03mUnited Airlines
Wed 6/59:20 pmORD - MSN
Nonstop1h 02mUnited Airlines
Deal found 5/7$229
Wed 6/125:15 pmATW - ORD
Nonstop1h 12mAmerican Airlines
Sat 8/174:58 pmORD - ATW
Nonstop1h 02mAmerican Airlines
Deal found 5/6$234
Sat 6/16:14 amGRB - STL
1 stop4h 56mDelta
Sun 6/26:11 amSTL - GRB
1 stop5h 13mDelta
Deal found 5/8$237

Wisconsin to Illinois 2024 flight deals

Discover exclusive flight deals for travel between Wisconsin and Illinois in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 8, 2024.
These are some of the most attractive deals on flights from Wisconsin to Illinois in 2024. Check back in a little while for more flight options.
Tue 6/42:29 pmMKE - STL
1 stop5h 01mAmerican Airlines
Tue 6/115:38 pmSTL - MKE
1 stop6h 31mAmerican Airlines
Deal found 5/7$155
Fri 5/315:33 pmMKE - STL
1 stop4h 01mDelta
Mon 6/36:11 amSTL - MKE
1 stop3h 57mDelta
Deal found 5/7$156
Sat 8/1711:19 amMSN - STL
1 stop5h 58mAmerican Airlines
Tue 8/205:30 amSTL - MSN
1 stop5h 05mAmerican Airlines
Deal found 5/7$196
Tue 7/26:07 amGRB - STL
1 stop4h 33mAmerican Airlines
Fri 7/56:09 pmSTL - GRB
1 stop3h 20mAmerican Airlines
Deal found 5/7$208
Tue 7/22:43 pmGRB - STL
2 stops9h 20mAmerican Airlines
Fri 7/56:09 pmSTL - GRB
1 stop3h 20mAmerican Airlines
Deal found 5/7$213
Wed 9/186:35 pmGRB - ORD
Nonstop1h 10mAmerican Airlines
Tue 10/11:15 pmORD - GRB
Nonstop1h 00mAmerican Airlines
Deal found 5/7$219
Tue 6/256:30 pmMKE - STL
1 stop5h 33mAmerican Airlines
Thu 6/275:38 pmSTL - MKE
1 stop6h 31mAmerican Airlines
Deal found 5/7$220
Sat 6/221:16 pmMKE - STL
1 stop3h 19mDelta
Tue 6/256:30 amSTL - MKE
1 stop5h 56mDelta
Deal found 5/7$222
Sat 5/254:16 pmATW - STL
1 stop5h 36mDelta
Sun 5/266:30 amSTL - ATW
1 stop4h 01mDelta
Deal found 5/7$223

Non-stop flights to Illinois from Wisconsin

Discover non-stop flight options from Wisconsin to Illinois. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 8, 2024.
For a shorter flight, select one of these non-stop flights from Wisconsin to Illinois. Users can also choose from other Wisconsin to Illinois flights by using the search form above.
Wed 9/186:35 pmGRB - ORD
Nonstop1h 10mAmerican Airlines
Tue 10/11:15 pmORD - GRB
Nonstop1h 00mAmerican Airlines
Deal found 5/7$219
Wed 6/56:20 amMSN - ORD
Nonstop1h 03mUnited Airlines
Wed 6/59:20 pmORD - MSN
Nonstop1h 02mUnited Airlines
Deal found 5/7$229
Wed 6/125:15 pmATW - ORD
Nonstop1h 12mAmerican Airlines
Sat 8/174:58 pmORD - ATW
Nonstop1h 02mAmerican Airlines
Deal found 5/6$234
Tue 5/2811:29 amATW - ORD
Nonstop1h 11mAmerican Airlines
Tue 6/258:12 pmORD - ATW
Nonstop1h 00mAmerican Airlines
Deal found 5/7$239
Tue 6/48:01 amMSN - ORD
Nonstop0h 59mAmerican Airlines
Tue 6/119:55 amORD - MSN
Nonstop1h 08mAmerican Airlines
Deal found 5/7$239
Fri 7/265:45 amATW - ORD
Nonstop1h 14mAmerican Airlines
Sat 8/38:13 pmORD - ATW
Nonstop1h 04mAmerican Airlines
Deal found 5/6$249
Wed 9/182:52 pmMSN - ORD
Nonstop1h 00mAmerican Airlines
Sun 9/291:10 pmORD - MSN
Nonstop0h 53mAmerican Airlines
Deal found 5/7$249
Mon 6/310:52 amGRB - ORD
Nonstop1h 13mUnited Airlines
Tue 6/43:36 pmORD - GRB
Nonstop1h 11mUnited Airlines
Deal found 5/7$254
Sat 6/11:24 pmMKE - ORD
Nonstop1h 01mAmerican Airlines
Sat 6/85:20 pmORD - MKE
Nonstop0h 47mAmerican Airlines
Deal found 5/7$254

Wisconsin to Illinois flights leaving soon

Find last-minute flight options from Wisconsin to Illinois for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 8, 2024.
Consider one of these great deals we found on last-minute flights from Wisconsin to Illinois. Users should be sure to double check the price, date, and time of their last-minute flight.
Fri 5/1710:15 pmMKE - ORD
1 stop16h 10mSpirit Airlines
Fri 5/315:23 pmORD - MKE
1 stop6h 28mSpirit Airlines
Deal found 5/7$261
Sat 5/1810:15 pmMKE - ORD
1 stop8h 25mSpirit Airlines
Tue 5/215:36 pmORD - MKE
1 stop6h 15mSpirit Airlines
Deal found 5/7$270
Sat 5/1810:15 pmMKE - ORD
1 stop8h 25mSpirit Airlines
Tue 5/2110:52 pmORD - MKE
1 stop16h 49mSpirit Airlines
Deal found 5/6$291
Thu 5/1610:15 pmMKE - STL
1 stop16h 59mMultiple Airlines
Sun 5/1911:22 pmSTL - MKE
1 stop9h 22mMultiple Airlines
Deal found 5/8$321
Sat 5/186:28 pmMKE - STL
1 stop4h 54mAmerican Airlines
Tue 5/214:20 pmSTL - MKE
1 stop7h 42mAmerican Airlines
Deal found 5/7$370
Thu 5/1610:15 pmMKE - STL
1 stop16h 59mMultiple Airlines
Sun 5/1911:22 pmSTL - MKE
1 stop9h 22mMultiple Airlines
Deal found 5/7$371
Tue 5/143:30 pmMKE - STL
1 stop6h 22mDelta
Wed 5/156:11 amSTL - MKE
1 stop3h 57mDelta
Deal found 5/7$374
Mon 5/1312:48 pmMKE - STL
1 stop21h 21mFrontier
Sun 5/1911:22 pmSTL - MKE
1 stop9h 22mFrontier
Deal found 5/6$385
Sat 5/188:48 amMSN - ORD
Nonstop1h 07mUnited Airlines
Sun 5/269:00 amORD - MSN
Nonstop1h 05mUnited Airlines
Deal found 5/6$399

One-way flights to Illinois from Wisconsin

Search for one-way flight options from Wisconsin to Illinois. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 8, 2024.
Users traveling one-way from Wisconsin to Illinois can select one of these great deals. Those seeking round-trip flights from Wisconsin to Illinois should utilize the search form at the the top of the page.
Fri 5/315:33 pmMKE - STL
1 stop4h 01mDelta
Deal found 5/7$78
Wed 6/55:50 amMKE - ORD
1 stop13h 15mSpirit Airlines
Deal found 5/7$83
Sun 5/199:24 pmMSN - STL
1 stop12h 12mFrontier
Deal found 5/7$85
Wed 6/55:50 amMKE - ORD
2 stops14h 57mSpirit Airlines
Deal found 5/7$88
Wed 6/55:50 amMKE - ORD
3 stops28h 11mSpirit Airlines
Deal found 5/7$99
Fri 5/314:22 pmGRB - STL
1 stop5h 30mDelta
Deal found 5/7$104
Wed 8/146:16 pmGRB - ORD
Nonstop1h 13mAmerican Airlines
Deal found 5/7$110
Tue 9/35:45 amATW - ORD
Nonstop1h 15mAmerican Airlines
Deal found 5/6$110
Tue 9/32:50 pmMSN - ORD
Nonstop1h 03mAmerican Airlines
Deal found 5/8$110

Find flights from Wisconsin to Illinois within your budget

Customize your flight search to find flights from Wisconsin to Illinois 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 2,749,864 searches. Data last updated May 8, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$155 - $280

Route

Depart

Return

Price

Milwaukee-MitchellLambert-St Louis

MKE - STL

MKESTL

Milwaukee-Mitchell

Tue 6/4

1 stop5h 01m

Lambert-St Louis

Tue 6/11

1 stop6h 31m

$155

Milwaukee-MitchellLambert-St Louis

MKE - STL

MKESTL

Milwaukee-Mitchell

Fri 5/31

1 stop4h 01m

Lambert-St Louis

Mon 6/3

1 stop3h 57m

$156

Madison Truax FieldLambert-St Louis

MSN - STL

MSNSTL

Madison Truax Field

Sat 8/17

1 stop5h 58m

Lambert-St Louis

Tue 8/20

1 stop5h 05m

$196

Green Bay Austin-StraubelLambert-St Louis

GRB - STL

GRBSTL

Green Bay Austin-Straubel

Tue 7/2

1 stop4h 33m

Lambert-St Louis

Fri 7/5

1 stop3h 20m

$208

Milwaukee-MitchellLambert-St Louis

MKE - STL

MKESTL

Milwaukee-Mitchell

Sat 6/22

1 stop3h 19m

Lambert-St Louis

Tue 6/25

1 stop5h 56m

$222

Madison Truax FieldChicago O'Hare Intl

MSN - ORD

MSNORD

Madison Truax Field

Wed 6/5

Nonstop1h 03m

Chicago O'Hare Intl

Wed 6/5

Nonstop1h 02m

$229

Madison Truax FieldLambert-St Louis

MSN - STL

MSNSTL

Madison Truax Field

Thu 6/6

1 stop12h 36m

Lambert-St Louis

Sun 6/9

1 stop28h 31m

$266

Milwaukee-MitchellChicago O'Hare Intl

MKE - ORD

MKEORD

Milwaukee-Mitchell

Thu 6/6

2 stops15h 47m

Chicago O'Hare Intl

Thu 6/13

2 stops17h 03m

$268

Milwaukee-MitchellLambert-St Louis

MKE - STL

MKESTL

Milwaukee-Mitchell

Thu 6/6

1 stop14h 22m

Lambert-St Louis

Thu 6/13

3 stops21h 24m

$280

Flights are sorted by cheapest first

Deals found on 5/7

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated May 8, 2024.
To help decide which airline to fly from Wisconsin to Illinois, see what other customers have to say about United Airlines, Spirit Airlines and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,147 reviews
Check prices

Comfort

7.9

Food

7.3

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,147 reviews
Alaska Airlines
8.1
Very good
9,147 reviews
Check prices

Comfort

7.9

Food

7.3

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta
8.1
Very good
10,810 reviews
Alaska Airlines
8.1
Very good
9,147 reviews
Check prices

Comfort

7.9

Food

7.3

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Allegiant Air
7.5
Good
1,024 reviews
Alaska Airlines
8.1
Very good
9,147 reviews
Check prices

Comfort

7.9

Food

7.3

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

United Airlines
7.4
Good
11,073 reviews
Alaska Airlines
8.1
Very good
9,147 reviews
Check prices

Comfort

7.9

Food

7.3

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

American Airlines
7.3
Good
14,686 reviews
Alaska Airlines
8.1
Very good
9,147 reviews
Check prices

Comfort

7.9

Food

7.3

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Related info for your journey

Find useful and relevant information for your journey from Wisconsin to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Wisconsin to Illinois for under $200 on Cheapflights?

    Yes, there are multiple flights from Wisconsin to Illinois for under $200. The cheapest flight booked recently is on American Airlines for just $155, but on average you can expect to pay $224.

  • Are there nonstop flights from Wisconsin to Illinois for under $300 on Cheapflights?

    Cheapflights has at least 20 direct flights from Wisconsin to Illinois under $300. A good price for a nonstop flight from Wisconsin to Illinois is less than $258.

  • Are there last-minute flights available from Wisconsin to Illinois for under $300?

    There are currently 20+ open flights from Wisconsin to Illinois within the next 7 days for less than $300.

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

    The cheapest airlines for a one-way flight from Wisconsin to Illinois are Delta ($78), Spirit Airlines ($83), and Frontier ($85).

  • What does MKE to ORD mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Milwaukee-Mitchell Airport to Chicago O'Hare Intl Airport flight would often be abbreviated as a MKE to ORD flight. Ready for more IATA code knowledge? These are related airports for your current travel destination: Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Springfield Capital Airport (SPI).

  • Can I find deals for flights from Wisconsin to Illinois that include extra baggage allowance?

    The amount of baggage you can bring on your Wisconsin to Illinois flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Wisconsin to Illinois with specific airlines?

    Yes, Cheapflights allows you to browse and filter Wisconsin to Illinois flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Wisconsin to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Wisconsin to Illinois that allow pets onboard?

    Many airlines flying from Wisconsin to Illinois offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Wisconsin to Illinois?

    Yes, you can often find last-minute deals on Wisconsin to Illinois flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Wisconsin to Illinois flight deals updated?

    The Wisconsin to Illinois flight deals you see on this page were last updated on 5/7.

See more FAQs

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Alternative routes for Wisconsin to Illinois
See prices for flight routes from nearby airports that may be better suited for you.

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Top 2 airlines flying from Wisconsin to Illinois

Discover the top 2 airlines that operate flights from Wisconsin to Illinois. 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 2,749,864 searches. Data last updated May 8, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$111Average$208FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$138Average$317FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Texas to New York flights
Dallas to San Diego flights
Dallas to Seattle flights
California to Hawaii flights
Detroit to Dallas flights
Denver to Detroit flights
USA to India flights
Newark Airport to Orlando flights
Pittsburgh to Tampa flights
Chicago to Cancún flights
Wisconsin to Indiana flights

Search flights from Wisconsin to Illinois by cabin class

Find flights from Wisconsin to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from Wisconsin to Illinois

Find hourly flight availability from Wisconsin to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 8, 2024.
15%of flight departuresEarly morningMidnight to 6 am
60%of flight departuresMorning6 am to noon
25%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

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How does Cheapflights help users find flights from Wisconsin to Illinois?

When you search for this flight from Wisconsin to Illinois, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Wisconsin to Illinois?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Illinois from Wisconsin.

Can Cheapflights find flights from Wisconsin to Illinois with no change fees?

Certainly. Search results for flights to Illinois from Wisconsin shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Wisconsin to Illinois become cheaper?

Yes, Cheapflights offers price alerts on Wisconsin to Illinois flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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