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$42 Find Cheap Flights from Illinois to Wisconsin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Illinois to Wisconsin departing on 11/21. 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.
1 adult
0 bags

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Low season

January

High season

July

Cheapest flight

$42
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Chicago O'Hare Airport to Minneapolis

FAQs for booking flights from Illinois to Wisconsin

  • How does KAYAK find such low prices on flights from Illinois to Wisconsin?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Wisconsin.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Wisconsin?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Wisconsin from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Illinois to Wisconsin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Wisconsin with an airline and back to Illinois with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Wisconsin?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Wisconsin from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 4 airlines serving from Illinois to Wisconsin

Need help choosing which airline to fly with from Illinois to Wisconsin? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
Singapore AirlinesOverall score based on 1332 reviews
8.6Crew
8.3Boarding
8.0Comfort
8.0Entertainment
7.7Food
Airline reviews

Service excellent would chose Singapore airlines as my first choice

10.0 ExcellentAnonymous, Oct 2024MAN - IAH
Read more Singapore Airlines reviews

Service excellent would chose Singapore airlines as my first choice

The staff were amazing and very kind. The seats recline a little too far back and are up close when sitting behind.

My groups frequent flyer star allianceUnited airline miles was not accepted. The Singapore premium economy bag had to be requested, it was very lacking- no toothbrush. I paid more than double than economy but could only use the bathrooms sharing with economy which was hardly available and had to wait in line. Is the 2X $ worth it just for a larger seat???? It is questionable. Seats were not that comfortable. My husband’s seat had white stains on it- had to wipe it down. Our headphones did not have covers on it. Food- way too much.

The booking experience was bad. Our six character booking ID number disappeared the day before the flight, We could not find out what happened or what was the status of our flight, scheduled for the next day. We finally found the right number to contact Singapore Airlines on the matter (not easy). The Singapore agent worked through the issue in a little over thirty minutes on the phone, the day before the flight. That was great. I'm very happy with Singapore Airlines and their performance. Contact with a competent person on the matter was near impossible. It seems no one in business these days wants to deal with customers once they've pocketed the money. There were resellers, including Kayak, involved in the chain. When we finally got through to Underpricer, we did get a return call that could have proved helpful. But by that time the matter had been resolved by the Singapore agent. Majestic Vacations, the reseller who received the payment was less than worthless. That's just a fast buck operation. Ugh.

Excellent- a lot of food Disappointed with the premium economy pouch- did not have toothbrush and tooth paste or socks. Other airlines provide them

My daughter and I had a pleasant trip to Singapore. Reliable and on time.

A 16 hour flight from Singapore to Los Angeles had only 2 meals. Please make it 3 meals.

Overall good experience, convenient Changi Airport, even the layover was long.

Singapore Airlines from Mumbai was late, we were rerouted to Copenhagen and then to Los Angeles. As senior citizens, we should have been given a hotel voucher for a night and fly out the next day. I hope Singapore Airlines should give us a credit in good faith if they want us to fly with them. I doubt it, but you never know.

I had to change a flight date and it cost me $800.00 dollars. In the past, if there was room on the flight(which there was), Singapore Airlines simply re-booked me. This might have occurred because the office in Bali where I could interface with a human face to face is now closed since COVID. I naively figured the ability to change my flight into my decision to go with Singapore Airlines as it does cost a bit more. I will still fly on them as they are superior to the other carriers by a fairly large margin, especially for my needs.

Cathay was not the problem. The problem was the customer service from Kayak/Underprice. Will never book through Kayak again.

The crews were smiling all the time with soft tunes when they spoke; the food was excellent. Thank you!

They charged me $900 to board my flight I already paid for just because I missed my previous flight. I do not recommend this airline by any means.

Not good. Small seats. Not enough food that customers wanted. No special requests were given that i could see. Slow response from flight attendants

For a transpacific flight, flying economy is awful! The seats are cramped and its meant for petite folks! Good luck if you have long legs. BOARDING - AWFUL, we got to Hong Kong - the gate was listed, but upon arrival, there was a MESS of boarding procedures, they basically DIY'ed how to board but making three lines and putting three ground crew to check for passports in the terminal area. THEN to make it worse, after going through that cattle process, all of a sudden you see people standing and looking confused, apparently we were told to get in line to board, but the AV notification wasnt even working. So people started cramming in line - worse than cattle. One saving point, the flight crew forgot to serve me dinner and after waiting for it, I fell asleep since this was a midnight flight. After letting a crew know that I was forgotten, all of my meals were served first !!! Yay for being in the economy seats! Nothing much to write home about once more!

Bathroom was not cleaned as often as other airlines does. It was gross for a less than full flight capacity.

Rarely saw a flight attendant. Never received what I wanted from drink service. Twice I was told they would return with my order. I never saw the flight attendant again. I has requested a Moslem meal. I did not receive. It

From BOS to HK, the crew had pushed me to choose the pasta for meal multiple times. It was a bad experience. Without this, everything was good.

The crew is amazing, very attentive. They went above and beyond when we had a small spill. the food on this trip was not nearly as good as other Cathay flights. The economy seats are very comfortable, but when the person in front of yo reclines, you need to recline to see your screen or be comfortable.

From Chicago to Hong Kong was great., but from Hong Kong to manila we had hard time looking for the gate of our connecting flight. There wasn’t hardly any sign.

Not a frequent user of their website booking. Booked my check-in baggage and only realized that I did not book my check in baggage for return flight. The receipt was not clear in identifying that as well. Was charged exorbitantly at check in counter. Bad taste for sure when it is a business trip and not leisure trip. Baggage was delayed for more than an hour at belt back in SG.

Boarding took forever. It's also weird that we paid more (for preferred seats) to get on the plane last. Inflight WiFi never worked the entire trip. I want my money back.

The cosmetic condition was pretty run down. The carpets were badly worn out. Even the paint on the wings was chipped and peeled! Looks like they are running these 787s to the ground..

WiFi didn’t work on both sectors so made killing time harder - planes clean modern and good flight crew - would do again if WiFi works

6hrs fly they dont give you a glass of water from seoul to singapore need to buy drink and food plus they charge for bag on international fly is always Free 1 bag from seoul to singapore is Not a local fly you are traveling true asia same story from singapore to Bali no water drink after payment for bag drink cost more the regular airline Well never use this company again we use regular company like Delta korea japan China and even scoot parent company Singapore Air

We had 2 attempts to land at Singapore Changing during a thunderstorm. Everything was delayed by 1 hour plus.

Boarding was not accordingly after front seat, bmf then back seat. This delayed for at least 40mins or more. The staff at Jakarta can do better. Is chaos at the entry to board the plane. This tarnished Scoot reputation when everyone was talking about it.

The crew was not customer oriented at all, even confrontational . The aircraft needs more attention to detail as far as comfort, and the 1 hour sitting at the gate with no air is inexcusable

We flew on the 787 Dreamliner direct to main gate at KLIA2, quick entry via eGate and on the train 41mins after touchdown. Go well SCOOT

Was on scoot plus. The only good thing about the flight was the spacious seats. Tables and armrests were extremely dirty Food: bad Entertainment: non existent Wifi: unable to connect, then was painfully slow that we couldn’t even send messages Good thing we had a night flight, so we just slept throughout.

Delay flight more than 8hours waiting and poor customer service!

Plane was extremely small so mind the size of your carry on

Other than lack of snacks, everything else went very well.

They don’t keep you updated on the flight status very well. It was late but nothing said

Pros: "Nothing!!! Horrible airline with horrible staff members."
Cons: "Everything. The staff and crew of Intercaribbean airlines are very unprofessional and not helpful at all. On top of the flight delays all the luggage for that particular flight was left in Kingston. Everybody was rather nonchalant and unapologetic about the situation. I was told I would get the the following day. The next day only two of my three bags showed up. I was not compensated for the inconvenience and was told point blank that they will only deliver one of my bags to my address even though they were the reason I had NONE of my luggage in the first place. They are disgusting!!! I would never recommend this airline to anyone."
Pros: "Nice people"
Cons: "A long walk to the D3 gate, but there were no amenities there I.e. snacks (to be fair a new terminal is under construction)"
Cons: "There was no air. I understand when you are on the ground it can be limited but even after getting to altitude there was no air conditioning."
Cons: "The flight was delayed for over three hours, apparently it is a regular occurence."

Book cheap flights from Illinois to Wisconsin

Recent round-trip flight deals

11/7Thu
nonstopSouthwest
1h 30mMDW-MSP
11/11Mon
nonstopSouthwest
1h 30mMSP-MDW
$84
11/19Tue
nonstopSouthwest
1h 30mMDW-MSP
11/19Tue
nonstopSouthwest
1h 30mMSP-MDW
$87
11/8Fri
nonstopUnited Airlines
1h 32mORD-MSP
11/11Mon
nonstopUnited Airlines
1h 33mMSP-ORD
$91
11/13Wed
nonstopDelta
1h 42mMDW-MSP
11/17Sun
nonstopDelta
1h 51mMSP-MDW
$91
11/7Thu
nonstopSun Country Air
1h 36mORD-MSP
11/14Thu
nonstopSun Country Air
1h 41mMSP-ORD
$92
11/7Thu
nonstopSun Country Air
1h 36mORD-MSP
11/10Sun
nonstopSun Country Air
1h 48mMSP-ORD
$93
11/13Wed
1 stopFrontier
6h 44mORD-MSP
11/14Thu
1 stopFrontier
5h 51mMSP-ORD
$106
11/6Wed
1 stopFrontier
6h 36mSTL-MSP
11/11Mon
1 stopFrontier
9h 02mMSP-STL
$108
1/14Tue
nonstopDelta
1h 43mORD-MSP
1/22Wed
nonstopDelta
1h 45mMSP-ORD
$137
11/7Thu
nonstopUnited Airlines
1h 32mORD-MSP
11/10Sun
nonstopUnited Airlines
1h 33mMSP-ORD
$144

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Recent one-way flight deals

11/21Thu
nonstopUnited Airlines
1h 31mORD-MSP
$42
11/16Sat
nonstopSouthwest
1h 30mMDW-MSP
$42
10/31Thu
nonstopSun Country Air
1h 38mORD-MSP
$51
10/31Thu
1 stopFrontier
6h 18mORD-MSP
$52
11/4Mon
1 stopFrontier
5h 31mORD-MSP
$53
11/16Sat
1 stopSouthern / Mokulele
3h 35mSTL-ORD
$54
11/17Sun
1 stopSouthern / Mokulele
3h 35mSTL-ORD
$55
10/31Thu
nonstopSun Country Air
1h 38mORD-MSP
$58
1/11Sat
1 stopSpirit Airlines
17h 54mORD-MSP
$67
1/9Thu
1 stopSpirit Airlines
17h 54mORD-MSP
$78

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Last minute flights from Illinois to Wisconsin

Last minute flight, train and bus deals

10/22Tue
multi-stopSpirit Airlines
13h 29mORD-MSP
10/29Tue
multi-stopSpirit Airlines
14h 07mMSP-ORD
$167
10/19Sat
nonstop
1h 38mORD-MSP
10/23Wed
multi-stop
14h 07mMSP-ORD
$188
10/19Sat
nonstopSun Country Air
1h 38mORD-MSP
10/20Sun
nonstopSun Country Air
1h 38mMSP-ORD
$195
10/21Mon
nonstopSun Country Air
1h 38mORD-MSP
10/24Thu
nonstopSun Country Air
1h 38mMSP-ORD
$214
10/21Mon
multi-stopSouthern / Mokulele
3h 32mSTL-ORD
10/23Wed
multi-stopSouthern / Mokulele
4h 20mORD-STL
$242
10/18Fri
multi-stopSouthern / Mokulele
3h 32mSTL-ORD
10/22Tue
multi-stopSouthern / Mokulele
20h 45mORD-STL
$247
10/22Tue
multi-stopFrontier
14h 27mMDW-MSP
10/23Wed
multi-stopFrontier
14h 00mMSP-MDW
$258
10/22Tue
multi-stopFrontier
6h 42mSTL-MSP
10/23Wed
multi-stopFrontier
11h 50mMSP-STL
$278
10/21Mon
nonstopUnited Airlines
1h 44mORD-DLH
10/26Sat
nonstopUnited Airlines
1h 53mDLH-ORD
$344
10/19Sat
nonstopUnited Airlines
1h 32mORD-MSP
11/23Sat
nonstopUnited Airlines
1h 33mMSP-ORD
$398

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Everything you need to know for your flight to Wisconsin

Cabin class types available on flights to Illinois
Cabin classes available on flights to Illinois. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.