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Cheap flights from Detroit Metropolitan Wayne County Airport to Illinois from $70

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Detroit Metropolitan Wayne County Airport to Illinois departing on 4/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Detroit Metropolitan Wayne County Airport to Illinois

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
11:48 am - 11:25 pm
DTW
-
STL
12h 37m
1 stop
Frontier Logo
11:25 am - 6:46 pm
STL
-
DTW
6h 21m
1 stop
$140Frontier
Mon, Apr 13 - Thu, Apr 16
Frontier Logo
12:33 pm - 6:50 am
DTW
-
STL
19h 17m
1 stop
Frontier Logo
8:23 pm - 9:05 am
STL
-
DTW
11h 42m
1 stop
$145Frontier
Tue, Apr 28 - Wed, Apr 29
Southwest Logo
6:10 am - 3:45 pm
DTW
-
MDW
10h 35m
2 stops
Southwest Logo
8:15 am - 1:00 pm
MDW
-
DTW
3h 45m
1 stop
$196Southwest
Tue, Apr 21 - Tue, Apr 28
Southwest Logo
8:35 am - 8:55 am
DTW
-
MDW
1h 20mnonstop
Southwest Logo
1:25 pm - 3:35 pm
MDW
-
DTW
1h 10mnonstop
$197Southwest
Sat, Apr 25 - Tue, Apr 28
United Airlines Logo
9:00 am - 12:57 pm
DTW
-
PIA
4h 57m
1 stop
United Airlines Logo
5:30 pm - 10:13 pm
PIA
-
DTW
3h 43m
1 stop
$291United Airlines
Wed, May 13 - Sat, May 16
United Airlines Logo
8:10 pm - 10:57 pm
DTW
-
PIA
3h 47m
1 stop
United Airlines Logo
5:35 pm - 10:17 pm
PIA
-
DTW
3h 42m
1 stop
$300United Airlines
Wed, Apr 15 - Mon, Apr 20
American Airlines Logo
1:02 pm - 6:04 pm
DTW
-
MLI
6h 02m
1 stop
American Airlines Logo
6:00 am - 12:32 pm
MLI
-
DTW
5h 32m
1 stop
$309American Airlines
Mon, Aug 24 - Sat, Sep 5
American Airlines Logo
6:00 am - 10:46 am
DTW
-
BMI
5h 46m
1 stop
American Airlines Logo
5:00 am - 9:13 am
BMI
-
DTW
3h 13m
1 stop
$309American Airlines
Thu, Apr 16 - Sat, Apr 18
Delta Logo
5:20 am - 10:39 am
DTW
-
EVV
6h 19m
1 stop
Delta Logo
5:58 pm - 12:44 am
EVV
-
DTW
5h 46m
1 stop
$417Delta
Tue, Apr 7 - Tue, Apr 14
Delta Logo
6:24 am - 10:39 am
DTW
-
EVV
5h 15m
1 stop
Delta Logo
5:59 pm - 11:42 pm
EVV
-
DTW
4h 43m
1 stop
$635Delta
Sun, Apr 5 - Thu, Apr 9

Spirit Airlines flights from Detroit Metropolitan Wayne County Airport to Illinois

Our best Spirit Airlines deals on Detroit Metropolitan Wayne County Airport to Illinois flight tickets
Spirit Airlines
Apr 14
DTW10:05 amDetroit Metropolitan Wayne County
9h 21m
1 stop
ORD6:26 pmChicago O'Hare Intl
Apr 17
ORD9:44 pmChicago O'Hare Intl
16h 07m
1 stop
DTW2:51 pmDetroit Metropolitan Wayne County
$192
Spirit Airlines
Apr 7
DTW8:59 pmDetroit Metropolitan Wayne County
12h 02m
1 stop
ORD8:01 amChicago O'Hare Intl
Apr 10
ORD7:17 amChicago O'Hare Intl
6h 55m
1 stop
DTW3:12 pmDetroit Metropolitan Wayne County
$197
Spirit Airlines
Apr 6
DTW8:59 pmDetroit Metropolitan Wayne County
12h 02m
1 stop
ORD8:01 amChicago O'Hare Intl
Apr 8
ORD6:01 pmChicago O'Hare Intl
13h 45m
1 stop
DTW8:46 amDetroit Metropolitan Wayne County
$199

American Airlines flights from Detroit Metropolitan Wayne County Airport to Illinois

Our best American Airlines deals on Detroit Metropolitan Wayne County Airport to Illinois flight tickets
American Airlines
Apr 15
DTW5:32 pmDetroit Metropolitan Wayne County
5h 45m
1 stop
STL10:17 pmLambert-St Louis
Apr 22
STL2:12 pmLambert-St Louis
7h 16m
1 stop
DTW10:28 pmDetroit Metropolitan Wayne County
$217
American Airlines
Apr 14
DTW9:43 amDetroit Metropolitan Wayne County
1h 35m
ORD10:18 amChicago O'Hare Intl
Apr 16
ORD3:26 pmChicago O'Hare Intl
6h 02m
1 stop
DTW10:28 pmDetroit Metropolitan Wayne County
$226
American Airlines
Apr 9
DTW5:00 amDetroit Metropolitan Wayne County
4h 24m
1 stop
STL8:24 amLambert-St Louis
Apr 13
STL5:21 pmLambert-St Louis
5h 04m
1 stop
DTW11:25 pmDetroit Metropolitan Wayne County
$233

momondo Fare Finder

 
Customize your flight search to find flights from Detroit Metropolitan Wayne County Airport 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, momondo users made 832,500 searches. Data last updated March 24, 2026.
Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitSt. Louis

DTW - STL

DTWSTL

Detroit Metropolitan Wayne County

Mon 4/13

11:48 am-11:25 pm

1 stop12h 37m

Lambert-St Louis

Thu 4/16

11:25 am-6:46 pm

1 stop6h 21m

$140

DetroitSt. Louis

DTW - STL

DTWSTL

Detroit Metropolitan Wayne County

Tue 4/28

12:33 pm-6:50 am

1 stop19h 17m

Lambert-St Louis

Wed 4/29

8:23 pm-9:05 am

1 stop11h 42m

$145

DetroitChicago

DTW - MDW

DTWMDW

Detroit Metropolitan Wayne County

Tue 4/21

6:10 am-3:45 pm

2 stops10h 35m

Chicago Midway

Tue 4/28

8:15 am-1:00 pm

1 stop3h 45m

$196
Quickest round-trip

DetroitChicago

DTW - MDW

DTWMDW

Detroit Metropolitan Wayne County

Sat 4/25

8:35 am-8:55 am

Nonstop1h 20m

Chicago Midway

Tue 4/28

1:25 pm-3:35 pm

Nonstop1h 10m

$197

DetroitPeoria

DTW - PIA

DTWPIA

Detroit Metropolitan Wayne County

Wed 5/13

9:00 am-12:57 pm

1 stop4h 57m

Greater Peoria

Sat 5/16

5:30 pm-10:13 pm

1 stop3h 43m

$291

DetroitPeoria

DTW - PIA

DTWPIA

Detroit Metropolitan Wayne County

Wed 4/15

8:10 pm-10:57 pm

1 stop3h 47m

Greater Peoria

Mon 4/20

5:35 pm-10:17 pm

1 stop3h 42m

$300

DetroitMoline

DTW - MLI

DTWMLI

Detroit Metropolitan Wayne County

Mon 8/24

1:02 pm-6:04 pm

1 stop6h 02m

Moline Quad-City

Sat 9/5

6:00 am-12:32 pm

1 stop5h 32m

$309

DetroitBloomington

DTW - BMI

DTWBMI

Detroit Metropolitan Wayne County

Thu 4/16

6:00 am-10:46 am

1 stop5h 46m

Bloomington-Normal

Sat 4/18

5:00 am-9:13 am

1 stop3h 13m

$309

DetroitEvansville

DTW - EVV

DTWEVV

Detroit Metropolitan Wayne County

Tue 4/7

5:20 am-10:39 am

1 stop6h 19m

Evansville Dress Regional

Tue 4/14

5:58 pm-12:44 am

1 stop5h 46m

$417

DetroitEvansville

DTW - EVV

DTWEVV

Detroit Metropolitan Wayne County

Sun 4/5

6:24 am-10:39 am

1 stop5h 15m

Evansville Dress Regional

Thu 4/9

5:59 pm-11:42 pm

1 stop4h 43m

$635

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 Illinois from

How to get the cheapest flight ticket from Detroit Metropolitan Wayne County Airport to Illinois

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 Illinois?

The cheapest month to fly to Illinois from Detroit Metropolitan Wayne County Airport is in September. Flight prices, which tend to average around $147, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of September, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $157.

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

The cheapest day to depart from Detroit Metropolitan Wayne County Airport to Illinois is on a Thursday when prices can be found for as low as $522. Flights from Detroit Metropolitan Wayne County Airport to Illinois on a Monday will generally be more expensive and average around $734. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our most recent data shows that the best time of day to fly to Illinois is in the morning. Flights from Detroit Metropolitan Wayne County Airport to Illinois during this time can be as low as $509. Flights at noon are often more expensive with an average ticket price of $878.

What is the cheapest Detroit Metropolitan Wayne County to Illinois flight route?

Fly from Detroit Metropolitan Wayne County to Chicago Midway for the best Detroit Metropolitan Wayne County - Illinois flight prices

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

You are more likely to see cheaper flights to Illinois from Detroit Metropolitan Wayne County Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $279 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Detroit Metropolitan Wayne County Airport for as low as $111 on momondo.

What cabin class options are available on Detroit Metropolitan Wayne County to Illinois flights?

There are 4 cabin classes available to choose from on Detroit Metropolitan Wayne County to Illinois 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 Detroit Metropolitan Wayne County Airport to Illinois flights?

No. A direct flight is the cheapest option for a flight between Detroit Metropolitan Wayne County Airport to Illinois.

Cheap Detroit Metropolitan Wayne County Airport to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Detroit Metropolitan Wayne County Airport to Illinois

Best Price Found

$218

Fastest flight time

1h 10m

Direct flights

Every day

Airports in Illinois

98 airports
The best one-way flight to Illinois from Detroit Metropolitan Wayne County Airport in the past 72 hours is $218. The best round-trip flight deal from Detroit Metropolitan Wayne County Airport to Illinois found on momondo in the last 72 hours is $388.
The fastest flight from Detroit Metropolitan Wayne County Airport to Illinois takes 1h 10m
Direct flights go from Detroit Metropolitan Wayne County Airport to Illinois every day.
There are 98 airports in Illinois. From Detroit Metropolitan Wayne County Airport there are direct flights to Chicago O'Hare Intl (ORD), Chicago Midway (MDW).
Search flight deals

  • When did momondo last update prices for flights from Detroit Metropolitan Wayne County Airport to Illinois?

    Prices for flights from Detroit Metropolitan Wayne County Airport to Illinois refresh daily.

  • How many operators does momondo search for flights from Detroit Metropolitan Wayne County Airport to Illinois?

  • How old do you have to be to fly from Detroit Metropolitan Wayne County Airport to Illinois?

    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 Detroit Metropolitan Wayne County Airport to Illinois.

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

    The required travel and health documents for your Illinois trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Detroit Metropolitan Wayne County Airport to Illinois?

Best airlines flying from Detroit Metropolitan Wayne County Airport to Illinois

Compare and see reviews for airlines that fly from Detroit Metropolitan Wayne County Airport to Illinois with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $91Free CancellationRating
7.9
8,320 reviews
Search Delta flights
United AirlinesPriceFrom $94Free CancellationRating
7.4
9,469 reviews
Search United Airlines flights
American AirlinesPriceFrom $97Free CancellationRating
7.1
11,492 reviews
Search American Airlines flights
SouthwestPriceFrom $97Free CancellationRating
8.0
4,329 reviews
Search Southwest flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Detroit to Illinois. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Illinois from Detroit which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Detroit to Illinois.

I’m not ready to book a flight from Detroit to Illinois right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Illinois from Detroit. 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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