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Cheap flights from Illinois to Michigan from $59

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Michigan departing on 8/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Illinois to Michigan

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:22 pm - 7:51 pm
ORD
-
DTW
1h 29mnonstop
Delta Logo
8:00 pm - 8:31 pm
DTW
-
ORD
1h 31mnonstop
$157Delta
Wed, Jul 1 - Wed, Jul 8
Delta Logo
9:17 am - 11:35 am
MDW
-
DTW
1h 18mnonstop
Delta Logo
8:50 am - 9:13 am
DTW
-
MDW
1h 23mnonstop
$157Delta
Wed, Jul 1 - Wed, Jul 8
Southwest Logo
7:15 pm - 12:05 am
STL
-
DTW
3h 50m
1 stop
Southwest Logo
7:05 am - 7:40 am
DTW
-
STL
1h 35mnonstop
$167Southwest
Fri, Jun 26 - Sat, Jul 4
Southwest Logo
5:10 pm - 10:10 pm
MDW
-
DTW
4h 00m
1 stop
Southwest Logo
7:50 pm - 8:05 pm
DTW
-
MDW
1h 15mnonstop
$167Southwest
Tue, Jun 30 - Wed, Jul 1
United Airlines Logo
10:35 am - 12:48 pm
ORD
-
GRR
1h 13mnonstop
United Airlines Logo
6:25 pm - 6:40 pm
GRR
-
ORD
1h 15mnonstop
$177United Airlines
Tue, Jun 30 - Tue, Jul 7
American Airlines Logo
10:32 pm - 12:36 am
ORD
-
GRR
1h 04mnonstop
American Airlines Logo
6:00 am - 6:07 am
GRR
-
ORD
1h 07mnonstop
$178American Airlines
Wed, Jul 15 - Wed, Jul 22
United Airlines Logo
6:10 pm - 8:17 pm
ORD
-
GRR
1h 07mnonstop
United Airlines Logo
5:00 am - 5:19 am
GRR
-
ORD
1h 19mnonstop
$195United Airlines
Mon, Aug 17 - Mon, Aug 24
Frontier Logo
8:05 am - 12:55 pm
ORD
-
DTW
27h 50m
1 stop
Frontier Logo
10:08 am - 12:15 pm
DTW
-
ORD
27h 07m
1 stop
$196Frontier
Fri, Jul 31 - Wed, Aug 5
American Airlines Logo
6:59 am - 9:11 am
ORD
-
GRR
1h 12mnonstop
American Airlines Logo
6:00 am - 6:07 am
GRR
-
ORD
1h 07mnonstop
$220American Airlines
Thu, Jul 2 - Tue, Jul 7
Frontier Logo
6:34 pm - 7:53 am
STL
-
ORD
13h 19m
1 stop
Frontier Logo
7:05 am - 5:37 pm
ORD
-
STL
10h 32m
1 stop
$221Frontier
Sun, Jul 19 - Tue, Aug 11

Frontier flights from Illinois to Michigan

Our best Frontier deals on Illinois to Michigan flight tickets
Frontier
Jul 31
ORD8:05 amChicago O'Hare Intl
27h 50m
1 stop
DTW12:55 pmDetroit Metropolitan Wayne County
Aug 5
DTW10:08 amDetroit Metropolitan Wayne County
27h 07m
1 stop
ORD12:15 pmChicago O'Hare Intl
$196
Frontier
Jul 14
ORD7:05 amChicago O'Hare Intl
16h 35m
1 stop
DTW12:40 amDetroit Metropolitan Wayne County
Jul 21
DTW6:10 amDetroit Metropolitan Wayne County
14h 43m
1 stop
ORD7:53 pmChicago O'Hare Intl
$219
Frontier
Jul 19
STL6:34 pmLambert-St Louis
13h 19m
1 stop
ORD7:53 amChicago O'Hare Intl
Aug 11
ORD7:05 amChicago O'Hare Intl
10h 32m
1 stop
STL5:37 pmLambert-St Louis
$221

American Airlines flights from Illinois to Michigan

Our best American Airlines deals on Illinois to Michigan flight tickets
American Airlines
Jul 15
ORD10:32 pmChicago O'Hare Intl
1h 04m
GRR12:36 amGrand Rapids Gerald R. Ford Intl
Jul 22
GRR6:00 amGrand Rapids Gerald R. Ford Intl
1h 07m
ORD6:07 amChicago O'Hare Intl
$178
American Airlines
Jul 2
ORD6:59 amChicago O'Hare Intl
1h 12m
GRR9:11 amGrand Rapids Gerald R. Ford Intl
Jul 7
GRR6:00 amGrand Rapids Gerald R. Ford Intl
1h 07m
ORD6:07 amChicago O'Hare Intl
$220
American Airlines
Jul 24
ORD10:32 pmChicago O'Hare Intl
1h 04m
GRR12:36 amGrand Rapids Gerald R. Ford Intl
Jul 29
GRR2:35 pmGrand Rapids Gerald R. Ford Intl
1h 19m
ORD2:54 pmChicago O'Hare Intl
$228

momondo Fare Finder

 
Customize your flight search to find flights from Illinois to Michigan 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, momondo users made 832,500 searches. Data last updated June 4, 2026.
Use the filters below to find and compare flights from Illinois to Michigan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoDetroit

ORD - DTW

ORDDTW

Chicago O'Hare Intl

Wed 7/1

5:22 pm-7:51 pm

Nonstop1h 29m

Detroit Metropolitan Wayne County

Wed 7/8

8:00 pm-8:31 pm

Nonstop1h 31m

$157

ChicagoDetroit

MDW - DTW

MDWDTW

Chicago Midway

Wed 7/1

9:17 am-11:35 am

Nonstop1h 18m

Detroit Metropolitan Wayne County

Wed 7/8

8:50 am-9:13 am

Nonstop1h 23m

$157

St. LouisDetroit

STL - DTW

STLDTW

Lambert-St Louis

Fri 6/26

7:15 pm-12:05 am

1 stop3h 50m

Detroit Metropolitan Wayne County

Sat 7/4

7:05 am-7:40 am

Nonstop1h 35m

$167

ChicagoDetroit

MDW - DTW

MDWDTW

Chicago Midway

Tue 6/30

5:10 pm-10:10 pm

1 stop4h 00m

Detroit Metropolitan Wayne County

Wed 7/1

7:50 pm-8:05 pm

Nonstop1h 15m

$167

ChicagoGrand Rapids

ORD - GRR

ORDGRR

Chicago O'Hare Intl

Tue 6/30

10:35 am-12:48 pm

Nonstop1h 13m

Grand Rapids Gerald R. Ford Intl

Tue 7/7

6:25 pm-6:40 pm

Nonstop1h 15m

$177
Quickest round-trip

ChicagoGrand Rapids

ORD - GRR

ORDGRR

Chicago O'Hare Intl

Wed 7/15

10:32 pm-12:36 am

Nonstop1h 04m

Grand Rapids Gerald R. Ford Intl

Wed 7/22

6:00 am-6:07 am

Nonstop1h 07m

$178

ChicagoGrand Rapids

ORD - GRR

ORDGRR

Chicago O'Hare Intl

Mon 8/17

6:10 pm-8:17 pm

Nonstop1h 07m

Grand Rapids Gerald R. Ford Intl

Mon 8/24

5:00 am-5:19 am

Nonstop1h 19m

$195

ChicagoDetroit

ORD - DTW

ORDDTW

Chicago O'Hare Intl

Fri 7/31

8:05 am-12:55 pm

1 stop27h 50m

Detroit Metropolitan Wayne County

Wed 8/5

10:08 am-12:15 pm

1 stop27h 07m

$196

ChicagoGrand Rapids

ORD - GRR

ORDGRR

Chicago O'Hare Intl

Thu 7/2

6:59 am-9:11 am

Nonstop1h 12m

Grand Rapids Gerald R. Ford Intl

Tue 7/7

6:00 am-6:07 am

Nonstop1h 07m

$220

St. LouisChicago

STL - ORD

STLORD

Lambert-St Louis

Sun 7/19

6:34 pm-7:53 am

1 stop13h 19m

Chicago O'Hare Intl

Tue 8/11

7:05 am-5:37 pm

1 stop10h 32m

$221

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Michigan from

How to get the cheapest flight ticket from Illinois to Michigan

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

What is the cheapest month to fly to Michigan?

If you aren’t able to travel to Michigan during the month of November, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $48.

What is the cheapest day to depart on your flight to Michigan?

The cheapest day to depart from Illinois to Michigan is on a Friday when prices can be found for as low as $361. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $626. These prices are subject to change though, so be sure to set up a Price Alert for flights to Michigan.

What is the cheapest time of day to depart on your flight to Michigan?

The cheapest time of day to fly to Michigan is in the morning when flights can be purchased for as low as $438. At noon is when there is more demand to fly to Michigan, so prices are often more expensive at around $623 per ticket.

What is the cheapest Illinois to Michigan flight route?

Fly from Chicago O'Hare Intl to Detroit Metropolitan Wayne County for the best Illinois - Michigan flight prices

How far in advance should I book a flight from Illinois to Michigan?

You are more likely to see cheaper flights to Michigan from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Michigan for around $349 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Michigan from Illinois for as low as $130 on momondo.

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

There are 4 cabin classes available to choose from on Illinois to Michigan 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 Illinois to Michigan flights?

No. A direct flight is the cheapest option for a flight between Illinois to Michigan.

Cheap Illinois to Michigan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Michigan

Best Price Found

$37

Fastest flight time

0h 50m

Direct flights

Every day

Airports in Michigan

115 airports
The best one-way flight to Michigan from Illinois in the past 72 hours is $37. The best round-trip flight deal from Illinois to Michigan found on momondo in the last 72 hours is $80.
The fastest flight from Illinois to Michigan takes 0h 50m
Direct flights go from Illinois to Michigan every day.
There are 115 airports in Michigan. From Illinois there are direct flights to Chicago Midway (MDW), Grand Rapids Gerald R. Ford Intl (GRR), Detroit Metropolitan Wayne County (DTW), Bay City MBS Intl (MBS).
Search flight deals

Frequently asked questions about flying from Illinois to Michigan

  • When did momondo last update prices for flights from Illinois to Michigan?

    Prices for flights from Illinois to Michigan were last updated today.

  • How many operators does momondo search for flights from Illinois to Michigan?

  • How old do you have to be to fly from Illinois to Michigan?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Michigan.

  • What documentation or ID do you need to fly to Michigan?

    The travel and health documents you'll need for your trip to Michigan may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Michigan. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Illinois to Michigan?

Best airlines flying from Illinois to Michigan

Compare and see reviews for airlines that fly from Illinois to Michigan with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $91Free CancellationRating
7.8
8,395 reviews
Search Delta flights
American AirlinesPriceFrom $91Free CancellationRating
7.1
11,641 reviews
Search American Airlines flights
SouthwestPriceFrom $97Free CancellationRating
8.0
4,256 reviews
Search Southwest flights
United AirlinesPriceFrom $137Free CancellationRating
7.4
9,773 reviews
Search United Airlines flights
FrontierPriceFrom $144Free CancellationRating
5.6
2,914 reviews
Search Frontier flights

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Michigan?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Illinois to Michigan for you.

Can I find flights from Illinois to Michigan with flexible booking policies on momondo?

Yes. All flights to Michigan from Illinois on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Illinois to Michigan?

Once all potential Illinois to Michigan 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 Illinois to Michigan right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Michigan from Illinois. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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