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Cheap flights from Illinois to Detroit from $65

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 Detroit departing on 5/6. 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
0 bags

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Find the cheapest flights from Illinois to Detroit

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
5:27 pm - 12:39 am
STL
-
DTW
6h 12m
1 stop
Frontier Logo
6:05 pm - 4:54 pm
DTW
-
STL
23h 49m
1 stop
$138Frontier
Wed, May 6 - Wed, May 13
Frontier Logo
5:27 pm - 12:39 am
STL
-
DTW
6h 12m
1 stop
Frontier Logo
6:05 pm - 5:33 pm
DTW
-
STL
24h 28m
1 stop
$140Frontier
Wed, May 20 - Wed, May 27
Delta Logo
7:00 am - 9:29 am
ORD
-
DTW
1h 29mnonstop
Delta Logo
7:45 pm - 8:14 pm
DTW
-
ORD
1h 29mnonstop
$191Delta
Sat, May 16 - Sat, May 23
Delta Logo
1:22 pm - 3:35 pm
MDW
-
DTW
1h 13mnonstop
Delta Logo
12:27 pm - 12:42 pm
DTW
-
MDW
1h 15mnonstop
$191Delta
Sat, May 16 - Sat, May 23
Southwest Logo
3:30 pm - 5:35 pm
MDW
-
DTW
1h 05mnonstop
Southwest Logo
4:05 pm - 8:40 pm
DTW
-
MDW
5h 35m
1 stop
$201Southwest
Sat, May 16 - Sat, May 23
Spirit Airlines Logo
11:28 am - 7:02 pm
ORD
-
DTW
6h 34m
1 stop
Spirit Airlines Logo
12:45 pm - 9:36 am
DTW
-
ORD
21h 51m
3 stops
$209Spirit Airlines
Wed, Apr 22 - Thu, Apr 23
Spirit Airlines Logo
11:28 am - 7:02 pm
ORD
-
DTW
6h 34m
1 stop
Spirit Airlines Logo
10:00 pm - 8:05 am
DTW
-
ORD
11h 05m
1 stop
$210Spirit Airlines
Wed, Apr 22 - Wed, Apr 22
Southwest Logo
7:50 am - 2:20 pm
MDW
-
DTW
5h 30m
1 stop
Southwest Logo
8:15 pm - 10:45 pm
DTW
-
MDW
3h 30m
1 stop
$211Southwest
Thu, May 21 - Thu, May 28
Multiple Airlines Logo
2:10 pm - 7:48 pm
ORD
-
DTW
28h 38m
2 stops
Multiple Airlines Logo
8:49 pm - 9:12 pm
DTW
-
ORD
25h 23m
1 stop
$214Multiple Airlines
Sun, Apr 19 - Fri, Apr 24
Multiple Airlines Logo
2:15 pm - 8:02 am
MDW
-
DTW
16h 47m
2 stops
Multiple Airlines Logo
8:49 pm - 6:37 pm
DTW
-
MDW
22h 48m
1 stop
$217Multiple Airlines
Thu, Apr 16 - Fri, Apr 17

United Airlines flights from Illinois to Detroit Metropolitan Wayne County Airport

Our best United Airlines deals on Illinois to Detroit Metropolitan Wayne County Airport flight tickets
United Airlines
May 5
ORD9:30 pmChicago O'Hare Intl
1h 29m
DTW11:59 pmDetroit Metropolitan Wayne County
May 9
DTW1:41 pmDetroit Metropolitan Wayne County
1h 35m
ORD2:16 pmChicago O'Hare Intl
$224
United Airlines
Jun 11
PIA2:39 pmGreater Peoria
6h 35m
1 stop
DTW10:14 pmDetroit Metropolitan Wayne County
Jun 13
DTW8:50 amDetroit Metropolitan Wayne County
6h 02m
1 stop
PIA1:52 pmGreater Peoria
$309
United Airlines
Apr 23
MLI7:34 pmMoline Quad-City
3h 24m
1 stop
DTW11:58 pmDetroit Metropolitan Wayne County
Apr 25
DTW6:00 amDetroit Metropolitan Wayne County
7h 41m
2 stops
MLI12:41 pmMoline Quad-City
$314

Delta flights from Illinois to Detroit Metropolitan Wayne County Airport

Our best Delta deals on Illinois to Detroit Metropolitan Wayne County Airport flight tickets
Delta
May 6
STL1:46 pmLambert-St Louis
1h 36m
DTW4:22 pmDetroit Metropolitan Wayne County
May 13
DTW8:45 amDetroit Metropolitan Wayne County
1h 44m
STL9:29 amLambert-St Louis
$177
Delta
May 16
ORD7:00 amChicago O'Hare Intl
1h 29m
DTW9:29 amDetroit Metropolitan Wayne County
May 23
DTW7:45 pmDetroit Metropolitan Wayne County
1h 29m
ORD8:14 pmChicago O'Hare Intl
$191
Delta
Apr 30
STL6:48 amLambert-St Louis
1h 29m
DTW9:17 amDetroit Metropolitan Wayne County
May 7
DTW8:45 amDetroit Metropolitan Wayne County
1h 44m
STL9:29 amLambert-St Louis
$213

momondo Fare Finder

 
Customize your flight search to find flights from Illinois to Detroit Metropolitan Wayne County Airport 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 April 6, 2026.
Use the filters below to find and compare flights from Illinois to Detroit Metropolitan Wayne County Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisDetroit

STL - DTW

STLDTW

Lambert-St Louis

Wed 5/6

5:27 pm-12:39 am

1 stop6h 12m

Detroit Metropolitan Wayne County

Wed 5/13

6:05 pm-4:54 pm

1 stop23h 49m

$138

St. LouisDetroit

STL - DTW

STLDTW

Lambert-St Louis

Wed 5/20

5:27 pm-12:39 am

1 stop6h 12m

Detroit Metropolitan Wayne County

Wed 5/27

6:05 pm-5:33 pm

1 stop24h 28m

$140

ChicagoDetroit

ORD - DTW

ORDDTW

Chicago O'Hare Intl

Sat 5/16

7:00 am-9:29 am

Nonstop1h 29m

Detroit Metropolitan Wayne County

Sat 5/23

7:45 pm-8:14 pm

Nonstop1h 29m

$191
Quickest round-trip

ChicagoDetroit

MDW - DTW

MDWDTW

Chicago Midway

Sat 5/16

1:22 pm-3:35 pm

Nonstop1h 13m

Detroit Metropolitan Wayne County

Sat 5/23

12:27 pm-12:42 pm

Nonstop1h 15m

$191

ChicagoDetroit

MDW - DTW

MDWDTW

Chicago Midway

Sat 5/16

3:30 pm-5:35 pm

Nonstop1h 05m

Detroit Metropolitan Wayne County

Sat 5/23

4:05 pm-8:40 pm

1 stop5h 35m

$201

ChicagoDetroit

ORD - DTW

ORDDTW

Chicago O'Hare Intl

Wed 4/22

11:28 am-7:02 pm

1 stop6h 34m

Detroit Metropolitan Wayne County

Thu 4/23

12:45 pm-9:36 am

3 stops21h 51m

$209

ChicagoDetroit

ORD - DTW

ORDDTW

Chicago O'Hare Intl

Wed 4/22

11:28 am-7:02 pm

1 stop6h 34m

Detroit Metropolitan Wayne County

Wed 4/22

10:00 pm-8:05 am

1 stop11h 05m

$210

ChicagoDetroit

MDW - DTW

MDWDTW

Chicago Midway

Thu 5/21

7:50 am-2:20 pm

1 stop5h 30m

Detroit Metropolitan Wayne County

Thu 5/28

8:15 pm-10:45 pm

1 stop3h 30m

$211

ChicagoDetroit

ORD - DTW

ORDDTW

Chicago O'Hare Intl

Sun 4/19

2:10 pm-7:48 pm

2 stops28h 38m

Detroit Metropolitan Wayne County

Fri 4/24

8:49 pm-9:12 pm

1 stop25h 23m

$214

ChicagoDetroit

MDW - DTW

MDWDTW

Chicago Midway

Thu 4/16

2:15 pm-8:02 am

2 stops16h 47m

Detroit Metropolitan Wayne County

Fri 4/17

8:49 pm-6:37 pm

1 stop22h 48m

$217

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 Detroit from

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

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 Detroit Metropolitan Wayne County Airport?

The cheapest month to fly to Detroit Metropolitan Wayne County Airport from Illinois is in August. Flight prices, which tend to average around $167, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of August, then book flights to Detroit Metropolitan Wayne County Airport from Illinois during July instead. Flights to Detroit Metropolitan Wayne County Airport in July, while not as cheap as those in August, still average around $227.

What is the cheapest day to depart on your flight to Detroit Metropolitan Wayne County Airport?

The cheapest day to depart from Illinois to Detroit Metropolitan Wayne County Airport is on a Friday when prices can be found for as low as $364. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Detroit Metropolitan Wayne County Airport on Monday is $632.

What is the cheapest time of day to depart on your flight to Detroit Metropolitan Wayne County Airport?

Flying to Detroit Metropolitan Wayne County Airport from Illinois in the morning is the least expensive time of day to depart. momondo users have found prices as low as $425 when looking at flights departing in the morning. Flights to Detroit Metropolitan Wayne County Airport are more costly at noon, with an average ticket price of $642. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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

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

How far in advance should I book a flight to Detroit Metropolitan Wayne County Airport?

You are more likely to see cheaper flights to Detroit Metropolitan Wayne County Airport from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Detroit Metropolitan Wayne County Airport for around $320 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Detroit Metropolitan Wayne County Airport from Illinois for as low as $151 on momondo.

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

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

You could potentially save up to 16% on your flight if you consider stops on a Illinois to Detroit Metropolitan Wayne County Airport flight.

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

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

Best Price Found

$215

Fastest flight time

1h 05m

Direct flights

Every day
The best one-way flight to Detroit Metropolitan Wayne County Airport from Illinois in the past 72 hours is $215. The best round-trip flight deal from Illinois to Detroit Metropolitan Wayne County Airport found on momondo in the last 72 hours is $387.
The fastest flight from Illinois to Detroit Metropolitan Wayne County Airport takes 1h 05m
Direct flights go from Illinois to Detroit Metropolitan Wayne County Airport every day.
Search flight deals

Frequently asked questions about flying from Illinois to Detroit Metropolitan Wayne County Airport

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

    Prices for flights from Illinois to Detroit Metropolitan Wayne County Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Detroit Metropolitan Wayne County Airport.

  • What documentation or ID do you need to fly to Detroit Metropolitan Wayne County Airport?

    The required travel and health documents for your Detroit Metropolitan Wayne County Airport 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 Detroit Metropolitan Wayne County Airport. 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 Illinois to Detroit Metropolitan Wayne County Airport?

Best airlines flying from Illinois to Detroit Metropolitan Wayne County Airport

Compare and see reviews for airlines that fly from Illinois to Detroit Metropolitan Wayne County Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $91Free CancellationRating
7.9
8,382 reviews
Search Delta flights
SouthwestPriceFrom $97Free CancellationRating
8.0
4,339 reviews
Search Southwest flights
American AirlinesPriceFrom $111Free CancellationRating
7.1
11,550 reviews
Search American Airlines flights
United AirlinesPriceFrom $133Free CancellationRating
7.4
9,546 reviews
Search United Airlines flights
FrontierPriceFrom $144Free CancellationRating
5.7
3,001 reviews
Search Frontier flights

Traveling to a place near Detroit?

Book flights to Detroit if you plan to visit one of these locations
Put-in-Bay
Auburn Hills
Warren
Dearborn
Romulus
Troy
Monroe
Southfield
Livonia
Novi
Port Clinton
Roseville
Sterling Heights
Port Huron
Dundee
Brighton
Ypsilanti
Pontiac
Farmington Hills
Plymouth

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Illinois to Detroit. momondo saves you time and could save you money on your trip.

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

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

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

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

Yes momondo offers price alerts on flights to Detroit 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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