$49 Find Cheap Flights from Illinois to Michigan

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 Michigan departing on 4/10. 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.
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Low season

January

High season

July

Cheapest flight

$49
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from St. Louis to Chicago O'Hare Airport

FAQs for booking flights from Illinois to Michigan

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

    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 Michigan.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Michigan 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 Michigan?

    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 Michigan 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 Michigan?

    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 Michigan 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 5 airlines serving from Illinois to Michigan

Need help choosing which airline to fly with from Illinois to Michigan? 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.
8.7
Denver Air ConnectionOverall score based on 8 reviews
9.7Crew
8.7Entertainment
9.2Comfort
8.7Boarding
8.7Food
Airline reviews

The connecting flight came in 45 min late but everything else was great

8.0 ExcellentR, Jun 2024DEN - CVN
Read more Denver Air Connection reviews

The connecting flight came in 45 min late but everything else was great

Absolutely easy travels and no cost cutting by the airline.

Their snacks and hospitality was amazing. They offered full sized snacks. Im talking full sized water bottles, full sized snickers bars, gold fish, full sized canned sodas, what ever you wanted they took care of it for FREE. The crew was really nice and hospitable. I was honestly shocked

Coach seating is debilitating, neither my husband or I can walk the following day

Extremely dosappoontined and frustrated. Refused entry to lounge in Detroit despite having Delta AMEX Reserve linked in MyDelta phone app as revommended and also having proof of account. No pillows were available for overnight flight to AMS and breakfast was not served in Delta Comfort.

I liked the screens in the seat headrest with movies to watch. I didn’t like being forced to check my carryon bag and being told there wasn’t room for my bag - when there were 5 bins sitting empty on takeoff. I didn’t like the “I don’t give a fig” attitude of the flight attendants and the delta gate attendants when I asked why they decided to put me out. They gave me a 1800 number to call but I can’t get a live person on the phone. Customer service is non existent. My business must not be that important to them.

The airplanes were so old and out-dated it was terrifying to fly on them.

Like all flights, the seats are small and not comfortable. My first leg was delayed but delta rebooked 2nd leg so my arrival at final destination was only 2 hours later than original flight.

Love delta but the delays and long waits for updates was just too much this time.

Flight was 3 hours late so only had an OK experience

Boarding was somewhat chaotic. Unable to evaluate crew or food/drink because captain kept them seated due to turbulence. Have no idea if entertainment was offered.

Worst flight in my life. Only was scheduled for a 45 min flight to get our connection flight. It was late by 40 minutes and we missed our connection. Delta was totally useless trying to help and unable to get my family on the next flight because they overbooked it Thus had to get a hotel at my expense and lost a day at Disney as a result. Cost me about a $1000 if you add 2 hotels meals shuttles etc to get thru the day Awful customer service by Delta in Detroit totally useless people

Delta did an awful job w logistics at DTW. Missed connection. We were there an hour early. SUCKED

We arrived early and finally made it to our gate almost an hour after.

Was a pain having to leave the plane and reboard but glad the plane was fixed

Plane was was better than th YVR to ORD flight but was a fraction of the distance. Fly your better planes on longer distance flights.

Nothing wrong with the flight itself. But due to 2+ hrs waiting in immigration and the additional security checkup in O’hare, I nearly missed the flight.

They need to improve their boarding process. Group 1 and/or paying first class passengers shouldn't be in the middle of boarding process

late departure due to some unspecified issue with ventilating the cabin. They got it running but it was FREEZING for the whole flight. I asked for a blanket but they didn't provide one. They could not turn up the heat. it was quite miserable.

I still prefer Delta, but Delta doesn’t fly to State College PA.

Everything was fantastic. Modern plane. All the amenities! Although the paid snacks and meals are pure robbery. Like i understand airlines need to make money, but 11$ USD for an overnight oats with some nuts in it and barely any pieces of apple.... Highway robbery

In this flight we had selected seating for our family in the middle of the plane in a 2x2 format. The airline changed them to the very back row of the plane and split them to 3x1. Why pay for seats that allow seat selection if the airline will just move them to the worst seats in the plane?

The flight was bumpy. No Breakfast or coffee was served, not even a bottle of water. The food was okay but odd. Rice with peas instead of couscous with some unknown green thing. United Airlines did not tell me that there was VERY LIMITED HANDICAP SERVICE IN NAPLES. De-plane via 20 aluminum steps. Taken to Van. You must walk into the terminal, find luggage, and then walk out to the rental car pickup spot that is 1 block from the terminal.

The meals were mediocre and the alcohol selection was poor. I enjoyed the selection of movies and other entertainment.

I chatted with the captain before the flight, and similarly during the welcome announcement, he warned of a turbulent flight that may impact the in-flight service. However, once at altitude, he announced that the weather changed and he immediately turned off the seatbelt sign. But it appeared the cabin crew had already decided to take off this flight. They remained seated and then just chatted in the galley. The flight was fully catered, but only first class received service.

My flight attendant was attentive! The elderly person next to me was flatulent and the flight attendant could see that I was in distress and brought me some face masks

My boarding pass wouldn't pull up in the app very easily and had to really dig through my email. That caused a delay in TSA..

I had a TERRIBLE experience with the AA crew. I believe it was disability-related. It’s unlikely I will fly AA again.

Baby cried a lot. Nothing anyone could do about it. Just part of flying.

The flight crew was fantastic! Which the seats had a small TV.

The flight was delayed till next day ! They kept delaying every 30 minutes then after 3 hours they delayed it till next day. We kept waiting in line standing more than an hour to get the hotel and meal vouchers. There was no communication at all. Everything was bad

3 hours late. Second consecutive time this month that a flight from DFW was delayed 3+ hours.

Smoothe flight. Pilot and crew did a great job. Uncomfortable seat in this jet, felt worn out

Nothing I liked. Seats uncomfortable child behind kicking my seat entire flight. Delayed. Couldn't get free glass of water

It was smooth. It’ll always be annoying that nothing is included in the booking (seats and bags particularly).

Helpful attendants at check-in is very good. The $70 charge for a checked bags I didn't care for.and the constant charges for picking a seat and faster check-in are too much. Please cut the prices by at least 50% would be fantastic!

The flight was delayed over an hour and we had to sit on the plane. Crew does not apologize due to the delay. Spirit will NEVER do anything to give a customer a better experience. A child next to me was kicking me the whole time. I don't ever enjoy flying with Spirit.

Did what they needed to do. Brought us from point A to point B timely and without issue. Boarding through deplaning smooth.

Easy! As long as you don’t mind no frills, our flight was enjoyable and on time

the seats are the hardest I've ever felt; narrower and less leg space and I am small. I could have bid on a comfier seat but the price would have ended up closer to an economy plus seat on a more reliable airline. Only used this airline because of the timing and non-stop. I was afraid from the get-go I wouldn't get there. Apparently, I was lucky

Fantastic. Had handicapped traveler and they helped us through security, helped with boarding, helped put wheelchair together, and were all very patient. A pleasant change from previous spirit flights I’ve taken. Highly recommend.

4 hours delayed. once we got boarded anotger hour and a half delayed

The flight was delayed, and we waited for more than an hour on the plane.

Book cheap flights from Illinois to Michigan

Recent round-trip flight deals

5/8Thu
1 stopSouthern / Mokulele
3h 35mSTL-ORD
5/12Mon
1 stopSouthern / Mokulele
15h 25mORD-STL
$99
2/10Mon
1 stopSouthern / Mokulele
3h 35mSTL-ORD
2/13Thu
1 stopSouthern / Mokulele
11h 45mORD-STL
$102
1/22Wed
1 stopSpirit Airlines
9h 04mORD-DTW
1/29Wed
1 stopSpirit Airlines
8h 37mDTW-ORD
$115
1/8Wed
1 stopSpirit Airlines
12h 16mORD-DTW
1/13Mon
1 stopSpirit Airlines
9h 08mDTW-ORD
$125
1/17Fri
nonstopUnited Airlines
1h 07mORD-SBN
1/24Fri
nonstopUnited Airlines
1h 13mSBN-ORD
$179
1/9Thu
nonstopAmerican Airlines
1h 07mORD-FNT
1/13Mon
nonstopAmerican Airlines
1h 28mFNT-ORD
$179
1/5Sun
nonstopAmerican Airlines
1h 09mORD-FNT
1/15Wed
nonstopAmerican Airlines
1h 28mFNT-ORD
$184
1/2Thu
nonstopUnited Airlines
1h 07mORD-SBN
1/7Tue
nonstopUnited Airlines
1h 10mSBN-ORD
$189
1/22Wed
1 stopDelta
6h 38mSTL-MDW
1/23Thu
1 stopDelta
5h 47mMDW-STL
$264
1/22Wed
1 stopDelta
4h 44mSTL-MDW
1/25Sat
1 stopDelta
4h 15mMDW-STL
$265

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Recent one-way flight deals

4/10Thu
1 stopSouthern / Mokulele
3h 35mSTL-ORD
$49
3/21Fri
1 stopSouthern / Mokulele
3h 35mSTL-ORD
$50
1/8Wed
1 stopSpirit Airlines
10h 38mORD-DTW
$58
1/7Tue
1 stopSpirit Airlines
11h 17mORD-DTW
$64
1/21Tue
nonstopDelta
1h 35mORD-DTW
$107
2/19Wed
nonstopAmerican Airlines
1h 04mORD-FNT
$107
2/1Sat
nonstopUnited Airlines
1h 34mORD-DTW
$109
2/18Tue
nonstopAmerican Airlines
0h 58mORD-GRR
$113
1/19Sun
nonstopUnited Airlines
1h 35mSTL-ORD
$123
1/21Tue
1 stopDelta
5h 59mSTL-MDW
$132

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Last minute flights from Illinois to Michigan

Last minute flight, train and bus deals

12/25Wed
multi-stopFrontier
7h 46mMDW-DTW
1/2Thu
multi-stopFrontier
7h 46mDTW-MDW
$158
12/25Wed
nonstopUnited Airlines
1h 32mORD-DTW
1/1Wed
nonstopUnited Airlines
1h 31mDTW-ORD
$213
12/25Wed
nonstopSouthwest
1h 10mMDW-DTW
1/1Wed
nonstopSouthwest
1h 20mDTW-MDW
$214
12/25Wed
multi-stopSouthwest
3h 45mMDW-DTW
1/1Wed
nonstopSouthwest
1h 10mDTW-MDW
$253
12/25Wed
nonstopDelta
1h 19mMDW-DTW
12/31Tue
nonstopDelta
1h 20mDTW-MDW
$407
12/25Wed
nonstopDelta
1h 20mORD-DTW
1/3Fri
nonstopDelta
1h 36mDTW-ORD
$425
12/25Wed
multi-stopAmerican Airlines
5h 20mORD-DTW
1/1Wed
nonstopAmerican Airlines
1h 35mDTW-ORD
$478
12/23Mon
nonstopAmerican Airlines
1h 31mORD-TVC
12/28Sat
nonstopAmerican Airlines
1h 31mTVC-ORD
$504
12/23Mon
multi-stopSpirit Airlines
7h 17mORD-DTW
12/24Tue
multi-stopSpirit Airlines
8h 52mDTW-ORD
$506
12/21Sat
multi-stopSpirit Airlines
10h 19mORD-DTW
12/29Sun
multi-stopSpirit Airlines
7h 28mDTW-ORD
$526

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Everything you need to know for your flight to Michigan

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.

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