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Cheap flights from Illinois to Wisconsin from $89

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 7/5. 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.
ORD — MKE
May 4 — May 111
From?
To?
Sat 5/4
Sat 5/11
1 adult, Economy
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What is the cheapest month to fly from Illinois to Wisconsin?

Our data shows that May tends to be the cheapest month to fly to Wisconsin from Illinois. Users have commonly found prices around $224 for the month, but tickets can be as low as $128. Due to multiple factors, prepare for potentially higher prices in October.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Wisconsin as you normally would.

Cheap American Airlines flights from Illinois to Wisconsin

Explore cheap flight options specifically provided by American Airlines for the route between Illinois and Wisconsin. 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 2,944,896 searches. Data last updated April 29, 2024.
Take a peek at the cheapest American Airlines flights we've detected traveling from Illinois to Wisconsin. Be sure to come back soon if the deals available don't appeal to you at this time.
Tue 6/44:20 pmSTL - MKE
1 stop7h 42mAmerican Airlines
Tue 6/116:30 pmMKE - STL
1 stop5h 33mAmerican Airlines
Deal found 4/28$155
Tue 8/205:30 amSTL - MSN
1 stop5h 05mAmerican Airlines
Tue 8/2711:19 amMSN - STL
1 stop7h 42mAmerican Airlines
Deal found 4/28$196
Thu 5/3012:13 pmORD - MKE
Nonstop0h 46mAmerican Airlines
Tue 6/46:25 amMKE - ORD
Nonstop1h 01mAmerican Airlines
Deal found 4/26$198
Fri 7/55:17 amSTL - MSN
1 stop7h 36mAmerican Airlines
Mon 7/85:35 pmMSN - STL
1 stop5h 17mAmerican Airlines
Deal found 4/27$210
Wed 7/39:50 amORD - ATW
Nonstop1h 12mAmerican Airlines
Mon 7/86:12 pmATW - ORD
Nonstop1h 12mAmerican Airlines
Deal found 4/28$212
Tue 5/286:32 pmORD - ATW
Nonstop1h 11mAmerican Airlines
Tue 6/46:18 amATW - ORD
Nonstop1h 12mAmerican Airlines
Deal found 4/28$219
Sat 8/319:50 amORD - ATW
Nonstop0h 58mAmerican Airlines
Sat 9/218:09 amATW - ORD
Nonstop1h 11mAmerican Airlines
Deal found 4/27$221
Sat 8/316:30 pmORD - ATW
Nonstop1h 13mAmerican Airlines
Sat 9/216:34 pmATW - ORD
Nonstop1h 11mAmerican Airlines
Deal found 4/28$223
Sun 5/195:21 amSTL - MSN
1 stop5h 24mAmerican Airlines
Sun 5/267:00 amMSN - STL
1 stop6h 10mAmerican Airlines
Deal found 4/27$245

Cheap Delta flights from Illinois to Wisconsin

Explore cheap flight options specifically provided by Delta for the route between Illinois and Wisconsin. 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 2,944,896 searches. Data last updated April 29, 2024.
To aid your search, here are some of the cheapest Delta flights we've found from Illinois to Wisconsin. Ensure the flight price, dates, time, and airline match your criteria before you book.
Sat 6/16:30 amSTL - MKE
1 stop5h 40mDelta
Wed 6/125:00 pmMKE - STL
1 stop3h 37mDelta
Deal found 4/28$158
Sun 6/26:30 amSTL - MKE
1 stop5h 40mDelta
Tue 6/115:28 pmMKE - STL
1 stop4h 27mDelta
Deal found 4/28$211
Sat 6/16:11 amSTL - MKE
1 stop3h 57mDelta
Fri 6/145:28 pmMKE - STL
1 stop4h 27mDelta
Deal found 4/28$218
Sat 6/16:30 amSTL - MKE
1 stop5h 40mDelta
Sat 6/85:47 pmMKE - STL
1 stop3h 30mDelta
Deal found 4/28$229
Sat 5/255:29 pmSTL - GRB
1 stop3h 27mDelta
Sat 6/16:14 amGRB - STL
1 stop4h 56mDelta
Deal found 4/27$233
Sat 8/315:30 pmORD - ATW
1 stop4h 15mDelta
Sat 9/2112:00 pmATW - ORD
1 stop4h 31mDelta
Deal found 4/28$238
Wed 5/299:46 amMDW - GRB
2 stops6h 53mDelta
Sat 6/16:14 amGRB - MDW
1 stop4h 48mDelta
Deal found 4/27$273
Tue 5/72:18 pmSTL - MKE
1 stop6h 37mDelta
Wed 5/83:30 pmMKE - STL
1 stop6h 22mDelta
Deal found 4/28$364
Tue 5/79:36 amORD - GRB
1 stop6h 06mDelta
Sat 5/117:00 amGRB - ORD
1 stop5h 42mDelta
Deal found 4/27$478

Cheap Illinois to Wisconsin flights in April & May 2024

Find cheap flight options from Illinois to Wisconsin specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,944,896 searches. Prices were last updated on April 29, 2024.
These are some of the most attractive deals on flights from Illinois to Wisconsin in 2024. Check back in a little while for more flight options.
Tue 5/286:30 amSTL - MKE
1 stop5h 40mDelta
Tue 6/47:00 amMKE - STL
1 stop4h 10mDelta
Deal found 4/28$158
Thu 5/3012:13 pmORD - MKE
Nonstop0h 46mAmerican Airlines
Tue 6/46:25 amMKE - ORD
Nonstop1h 01mAmerican Airlines
Deal found 4/26$198
Tue 5/286:32 pmORD - ATW
Nonstop1h 11mAmerican Airlines
Thu 5/306:18 amATW - ORD
Nonstop1h 12mAmerican Airlines
Deal found 4/28$198
Thu 5/306:12 amORD - MKE
1 stop17h 39mSpirit Airlines
Tue 6/45:15 amMKE - ORD
2 stops15h 20mSpirit Airlines
Deal found 4/26$207
Tue 5/285:00 amORD - MKE
2 stops18h 51mSpirit Airlines
Tue 6/45:15 amMKE - ORD
1 stop17h 55mSpirit Airlines
Deal found 4/28$208
Tue 5/285:00 amORD - MKE
2 stops18h 51mSpirit Airlines
Tue 6/45:15 amMKE - ORD
2 stops28h 46mSpirit Airlines
Deal found 4/28$209
Thu 5/306:12 amORD - MKE
1 stop17h 39mSpirit Airlines
Tue 6/45:15 amMKE - ORD
1 stop17h 55mSpirit Airlines
Deal found 4/26$210
Thu 5/306:12 amORD - MKE
1 stop17h 39mSpirit Airlines
Tue 6/45:15 amMKE - ORD
1 stop17h 55mSpirit Airlines
Deal found 4/26$212
Wed 5/291:21 pmMDW - GRB
1 stop3h 18mDelta
Thu 5/3011:50 amGRB - MDW
1 stop6h 17mDelta
Deal found 4/27$217

Illinois to Wisconsin 2024 flight deals

Discover exclusive flight deals for travel between Illinois and Wisconsin in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 29, 2024.
These are some of the most attractive deals on flights from Illinois to Wisconsin in 2024. Check back in a little while for more flight options.
Tue 6/44:20 pmSTL - MKE
1 stop7h 42mAmerican Airlines
Tue 6/116:30 pmMKE - STL
1 stop5h 33mAmerican Airlines
Deal found 4/28$155
Sat 6/16:30 amSTL - MKE
1 stop5h 40mDelta
Tue 6/115:00 pmMKE - STL
1 stop3h 37mDelta
Deal found 4/28$158
Tue 8/205:30 amSTL - MSN
1 stop5h 05mAmerican Airlines
Tue 8/2711:19 amMSN - STL
1 stop7h 42mAmerican Airlines
Deal found 4/28$196
Thu 5/3012:13 pmORD - MKE
Nonstop0h 46mAmerican Airlines
Tue 6/46:25 amMKE - ORD
Nonstop1h 01mAmerican Airlines
Deal found 4/26$198
Tue 5/286:32 pmORD - ATW
Nonstop1h 11mAmerican Airlines
Thu 5/306:18 amATW - ORD
Nonstop1h 12mAmerican Airlines
Deal found 4/28$198
Sun 6/21:25 pmSTL - MKE
1 stop4h 32mSun Country Air
Thu 6/136:45 pmMKE - STL
1 stop17h 56mSun Country Air
Deal found 4/28$205
Thu 5/306:12 amORD - MKE
1 stop17h 39mSpirit Airlines
Tue 6/45:15 amMKE - ORD
2 stops15h 20mSpirit Airlines
Deal found 4/26$207
Tue 5/285:00 amORD - MKE
2 stops18h 51mSpirit Airlines
Tue 6/45:15 amMKE - ORD
1 stop17h 55mSpirit Airlines
Deal found 4/28$208
Tue 5/285:00 amORD - MKE
2 stops18h 51mSpirit Airlines
Tue 6/45:15 amMKE - ORD
2 stops28h 46mSpirit Airlines
Deal found 4/28$209

Non-stop flights to Wisconsin from Illinois

Discover non-stop flight options from Illinois to Wisconsin. 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 2,944,896 searches. Data last updated April 29, 2024.
To help reduce your travel time, choose from one of these non-stop flights from Illinois to Wisconsin. If you're looking for other options for flights from Illinois to Wisconsin, make sure to update the search form at the top of page.
Sat 5/254:58 pmORD - MKE
Nonstop0h 47mAmerican Airlines
Sun 5/2610:10 amMKE - ORD
Nonstop1h 01mAmerican Airlines
Deal found 4/28$198
Tue 5/286:32 pmORD - ATW
Nonstop1h 11mAmerican Airlines
Thu 5/306:18 amATW - ORD
Nonstop1h 12mAmerican Airlines
Deal found 4/28$198
Wed 7/39:50 amORD - ATW
Nonstop1h 12mAmerican Airlines
Mon 7/86:12 pmATW - ORD
Nonstop1h 12mAmerican Airlines
Deal found 4/28$212
Tue 5/286:32 pmORD - ATW
Nonstop1h 11mAmerican Airlines
Tue 6/46:18 amATW - ORD
Nonstop1h 12mAmerican Airlines
Deal found 4/28$219
Tue 5/2810:02 amORD - ATW
Nonstop0h 58mAmerican Airlines
Tue 6/44:33 pmATW - ORD
Nonstop1h 06mAmerican Airlines
Deal found 4/28$222
Sat 8/316:30 pmORD - ATW
Nonstop1h 13mAmerican Airlines
Sat 9/216:34 pmATW - ORD
Nonstop1h 11mAmerican Airlines
Deal found 4/28$223
Sun 5/263:35 pmORD - MKE
Nonstop1h 00mUnited Airlines
Sun 6/211:01 amMKE - ORD
Nonstop1h 04mUnited Airlines
Deal found 4/28$228
Sun 5/268:10 pmORD - MSN
Nonstop1h 02mUnited Airlines
Sun 6/26:20 amMSN - ORD
Nonstop1h 03mUnited Airlines
Deal found 4/28$228
Wed 7/38:53 amORD - GRB
Nonstop1h 18mUnited Airlines
Sun 7/75:34 pmGRB - ORD
Nonstop1h 16mUnited Airlines
Deal found 4/28$247

Illinois to Wisconsin flights leaving soon

Find last-minute flight options from Illinois to Wisconsin 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 2,944,896 searches. Data last updated April 29, 2024.
Consider one of these great deals we found on last-minute flights from Illinois to Wisconsin. To prevent any unwanted surprises, users should verify their flight info before booking.
Tue 5/77:03 amORD - MKE
2 stops17h 12mSpirit Airlines
Wed 5/85:15 amMKE - ORD
2 stops13h 08mSpirit Airlines
Deal found 4/27$229
Tue 5/77:03 amORD - MKE
2 stops17h 12mSpirit Airlines
Wed 5/85:15 amMKE - ORD
3 stops27h 40mSpirit Airlines
Deal found 4/27$244
Fri 5/34:41 pmSTL - MSN
1 stop4h 36mAmerican Airlines
Mon 5/66:11 pmMSN - STL
1 stop5h 11mAmerican Airlines
Deal found 4/28$252
Tue 5/75:36 pmORD - MKE
1 stop6h 39mSpirit Airlines
Sat 5/1110:15 pmMKE - ORD
1 stop8h 25mSpirit Airlines
Deal found 4/27$281
Tue 5/75:36 pmORD - MKE
1 stop6h 39mSpirit Airlines
Wed 5/85:15 amMKE - ORD
1 stop14h 04mSpirit Airlines
Deal found 4/27$322
Tue 5/75:36 pmORD - MKE
1 stop6h 39mSpirit Airlines
Sat 5/1110:15 pmMKE - ORD
1 stop8h 25mSpirit Airlines
Deal found 4/27$336
Tue 5/77:03 amORD - MKE
2 stops17h 12mSpirit Airlines
Wed 5/85:15 amMKE - ORD
1 stop14h 04mSpirit Airlines
Deal found 4/27$346
Tue 5/72:18 pmSTL - MKE
1 stop6h 37mDelta
Wed 5/83:30 pmMKE - STL
1 stop6h 22mDelta
Deal found 4/28$364
Fri 5/39:15 pmORD - MKE
2 stops22h 33mMultiple Airlines
Sun 5/56:45 pmMKE - ORD
3 stops38h 53mMultiple Airlines
Deal found 4/27$460

One-way flights to Wisconsin from Illinois

Search for one-way flight options from Illinois to Wisconsin. 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 2,944,896 searches. Data last updated April 29, 2024.
Users in need of a one-way flight from Illinois to Wisconsin can choose from these deals. For those needing a return trip from Illinois, there is a search form available above.
Fri 7/510:01 amORD - MKE
Nonstop0h 59mAmerican Airlines
Deal found 4/27$89
Fri 7/56:25 pmORD - ATW
Nonstop1h 20mAmerican Airlines
Deal found 4/27$89
Thu 5/305:15 amORD - MSN
1 stop4h 58mAmerican Airlines
Deal found 4/28$97
Sun 5/267:09 amORD - ATW
1 stop3h 22mDelta
Deal found 4/27$98
Wed 5/228:30 pmORD - MKE
Nonstop0h 54mAmerican Airlines
Deal found 4/27$110
Sun 5/128:00 amORD - MKE
1 stop9h 57mSun Country Air
Deal found 4/28$118
Sun 5/198:15 amSTL - MKE
1 stop9h 42mSun Country Air
Deal found 4/28$118
Sun 5/2610:50 amORD - ATW
Nonstop1h 12mUnited Airlines
Deal found 4/27$119
Thu 5/309:00 amORD - MSN
Nonstop1h 05mUnited Airlines
Deal found 4/28$119

Find flights from Illinois to Wisconsin within your budget

Customize your flight search to find flights from Illinois to Wisconsin 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 2,944,896 searches. Data last updated April 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$155 - $246

Route

Depart

Return

Price

Lambert-St LouisMilwaukee-Mitchell

STL - MKE

STLMKE

Lambert-St Louis

Tue 6/4

1 stop7h 42m

Milwaukee-Mitchell

Tue 6/11

1 stop5h 33m

$155

Lambert-St LouisMilwaukee-Mitchell

STL - MKE

STLMKE

Lambert-St Louis

Sat 6/1

1 stop5h 40m

Milwaukee-Mitchell

Wed 6/12

1 stop3h 37m

$158

Lambert-St LouisMadison Truax Field

STL - MSN

STLMSN

Lambert-St Louis

Tue 8/20

1 stop5h 05m

Madison Truax Field

Tue 8/27

1 stop7h 42m

$196

Chicago O'Hare IntlGreen Bay Austin-Straubel

ORD - GRB

ORDGRB

Chicago O'Hare Intl

Wed 5/29

Nonstop1h 11m

Green Bay Austin-Straubel

Thu 5/30

Nonstop1h 15m

$198

Lambert-St LouisMilwaukee-Mitchell

STL - MKE

STLMKE

Lambert-St Louis

Sun 6/2

1 stop4h 32m

Milwaukee-Mitchell

Thu 6/13

1 stop17h 56m

$205

Chicago O'Hare IntlMilwaukee-Mitchell

ORD - MKE

ORDMKE

Chicago O'Hare Intl

Thu 5/30

1 stop17h 39m

Milwaukee-Mitchell

Tue 6/4

2 stops15h 20m

$207

Chicago O'Hare IntlMilwaukee-Mitchell

ORD - MKE

ORDMKE

Chicago O'Hare Intl

Tue 5/28

2 stops18h 51m

Milwaukee-Mitchell

Tue 6/4

1 stop17h 55m

$208

Lambert-St LouisMilwaukee-Mitchell

STL - MKE

STLMKE

Lambert-St Louis

Sun 6/2

1 stop5h 40m

Milwaukee-Mitchell

Tue 6/11

1 stop4h 27m

$211

Chicago O'Hare IntlMilwaukee-Mitchell

ORD - MKE

ORDMKE

Chicago O'Hare Intl

Thu 5/30

3 stops34h 07m

Milwaukee-Mitchell

Tue 6/4

2 stops15h 20m

$246

Flights are sorted by cheapest first

Deals found on 4/28

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

Reviews of airlines servicing Wisconsin

Get insights into the airlines that provide service to Wisconsin. 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 Wisconsin. Reviews last updated April 29, 2024.
See what other customers who have flown with American Airlines, Delta and Sun Country Air from Illinois to Wisconsin have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,932 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

Food

7.4

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
10,932 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

Food

7.4

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

JetBlue
7.6
Good
4,582 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

Food

7.4

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

WestJet
7.5
Good
2,977 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

Food

7.4

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

United Airlines
7.4
Good
11,221 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

Food

7.4

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

American Airlines
7.3
Good
14,844 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

Food

7.4

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Wisconsin. 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 Illinois to Wisconsin for under $200 on Cheapflights?

    Yes, there are multiple flights from Illinois to Wisconsin for under $200. The cheapest flight booked recently is on American Airlines for just $155, but on average you can expect to pay $205.

  • Are there nonstop flights from Illinois to Wisconsin for under $200 on Cheapflights?

    Cheapflights has at least 20 direct flights from Illinois to Wisconsin under $200. A good price for a nonstop flight from Illinois to Wisconsin is less than $239.

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

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

  • What days are nonstop flights available from Illinois to Wisconsin?

    You can find nonstop flights on the following days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.

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

    Travelers can expect 18 flights from Illinois to Wisconsin on average per day.
    Morning (6am - Noon) - 33% of flight departures
    Afternoon (Noon - 6pm) - 17% of flight departures
    Evening (6pm - Midnight) - 50% of flight departures

  • How long is the flight from Illinois to Wisconsin?

    Departing from Illinois to Wisconsin will take you 1h 11m. The distance from Illinois to Wisconsin is about 67 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    One-way options have recently been found by users for as low as $89 on American Airlines. Other airlines that offer cheap prices include Delta from $98 and Sun Country Air from $118 one-way.

  • What does ORD to MKE mean?

    Great question - ORD to MKE just means Chicago O'Hare Intl Airport to Milwaukee-Mitchell Airport. Now you’ll know what these unique codes when you look for flights! Madison Truax Field Airport (MSN), Appleton Intl Airport (ATW), Green Bay Austin-Straubel Airport (GRB), Wausau Central Wisconsin Airport (CWA), La Crosse Airport (LSE) are other airports near this flight route and their unique identifiers/IATA codes.

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

    The amount of baggage you can bring on your Illinois to Wisconsin 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 Illinois to Wisconsin with specific airlines?

    Yes, Cheapflights allows you to browse and filter Illinois to Wisconsin 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 Illinois to Wisconsin that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois to Wisconsin 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 Illinois to Wisconsin that allow pets onboard?

    Many airlines flying from Illinois to Wisconsin 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 Illinois to Wisconsin?

    Yes, you can often find last-minute deals on Illinois to Wisconsin 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 Illinois to Wisconsin flight deals updated?

    The Illinois to Wisconsin flight deals you see on this page were last updated on 4/28.

See more FAQs

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

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Top 2 airlines flying from Illinois to Wisconsin

Discover the top 2 airlines that operate flights from Illinois to Wisconsin. 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 2,944,896 searches. Data last updated April 29, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$131Average$210FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$142Average$298FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Los Angeles to Miami flights
New York to San Francisco flights
Los Angeles to Orlando flights
Tampa to Miami flights
Austin to Atlanta flights
Nashville to Los Angeles flights
Rochester, New York to New York flights
Dallas to Boston flights
Boston to Orlando flights
New York to Milan flights
Dallas to San Antonio flights
Illinois to West Virginia flights

Search flights from Illinois to Wisconsin by cabin class

Find flights from Illinois to Wisconsin, 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 Illinois to Wisconsin

Find hourly flight availability from Illinois to Wisconsin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2024.
1%of flight departuresEarly morningMidnight to 6 am
20%of flight departuresMorning6 am to noon
51%of flight departuresAfternoonNoon to 6 pm
28%of flight departuresEvening6 pm to midnight
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How does Cheapflights help users find flights from Illinois to Wisconsin?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Wisconsin from Illinois today with Cheapflights!

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

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 Wisconsin from Illinois.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Illinois to Wisconsin, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Illinois to Wisconsin 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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