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

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 Detroit.

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

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

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 Detroit 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 Detroit?

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 Detroit from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$73 CHEAP FLIGHTS from Illinois to Detroit (DTW)

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Flight Deals

Cheap Flights from Illinois to Detroit

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Illinois to Detroit

Wed, Oct 14 - Wed, Oct 21

6:35 pm - 11:56 amSTL Lambert-St Louis-DTW Detroit Metropolitan Wayne County

16h 21m1 stop Atlanta Hartsfield-Jackson

6:30 am - 5:40 pmDTW Detroit Metropolitan Wayne County-STL Lambert-St Louis

12h 10m1 stop Atlanta Hartsfield-Jackson

$126Frontier

Wed, Oct 14 - Wed, Oct 21

6:35 pm - 11:56 amSTL Lambert-St Louis-DTW Detroit Metropolitan Wayne County

16h 21m1 stop Atlanta Hartsfield-Jackson

6:30 am - 5:40 pmDTW Detroit Metropolitan Wayne County-STL Lambert-St Louis

12h 10m1 stop Atlanta Hartsfield-Jackson

$137Frontier

Wed, Nov 4 - Fri, Nov 6

8:20 am - 10:30 amMDW Chicago Midway-DTW Detroit Metropolitan Wayne County

1h 10mnonstop

1:30 pm - 1:50 pmDTW Detroit Metropolitan Wayne County-MDW Chicago Midway

1h 20mnonstop

$236Southwest

Fri, Nov 6 - Sat, Nov 7

3:05 pm - 5:15 pmMDW Chicago Midway-DTW Detroit Metropolitan Wayne County

1h 10mnonstop

4:45 pm - 5:05 pmDTW Detroit Metropolitan Wayne County-MDW Chicago Midway

1h 20mnonstop

$236Southwest

Fri, Nov 6 - Sat, Nov 7

6:44 pm - 8:58 pmMDW Chicago Midway-DTW Detroit Metropolitan Wayne County

1h 14mnonstop

9:10 am - 9:32 amDTW Detroit Metropolitan Wayne County-MDW Chicago Midway

1h 22mnonstop

$236Delta

Fri, Dec 4 - Sat, Dec 12

7:05 am - 9:38 amORD Chicago O'Hare Intl-DTW Detroit Metropolitan Wayne County

1h 33mnonstop

3:50 pm - 4:17 pmDTW Detroit Metropolitan Wayne County-ORD Chicago O'Hare Intl

1h 27mnonstop

$236Delta

Wed, Nov 4 - Fri, Nov 6

6:06 pm - 8:40 pmORD Chicago O'Hare Intl-DTW Detroit Metropolitan Wayne County

1h 34mnonstop

9:10 pm - 10:00 pmDTW Detroit Metropolitan Wayne County-ORD Chicago O'Hare Intl

1h 50mnonstop

$236American Airlines

Wed, Nov 4 - Fri, Nov 6

6:50 am - 9:26 amORD Chicago O'Hare Intl-DTW Detroit Metropolitan Wayne County

1h 36mnonstop

7:26 am - 8:00 amDTW Detroit Metropolitan Wayne County-ORD Chicago O'Hare Intl

1h 34mnonstop

$236United Airlines

Fri, Oct 9 - Tue, Oct 13

10:35 am - 1:09 pmORD Chicago O'Hare Intl-DTW Detroit Metropolitan Wayne County

1h 34mnonstop

7:30 am - 7:58 amDTW Detroit Metropolitan Wayne County-ORD Chicago O'Hare Intl

1h 28mnonstop

$236United Airlines

Wed, Nov 25 - Thu, Nov 26

7:09 pm - 9:44 pmORD Chicago O'Hare Intl-DTW Detroit Metropolitan Wayne County

1h 35mnonstop

1:34 pm - 2:11 pmDTW Detroit Metropolitan Wayne County-ORD Chicago O'Hare Intl

1h 37mnonstop

$245American Airlines

Recent last minute flight deals from Illinois to Detroit

Mon, Sep 21 - Thu, Oct 22

1:01 pm - 9:32 pmORD Chicago O'Hare Intl-DTW Detroit Metropolitan Wayne County

7h 31m1 stop Dallas/Fort Worth

10:38 am - 6:56 pmDTW Detroit Metropolitan Wayne County-ORD Chicago O'Hare Intl

9h 18m1 stop Dallas/Fort Worth

$301Frontier

Fri, Sep 25 - Fri, Oct 23

5:19 pm - 5:56 pmSTL Lambert-St Louis-DTW Detroit Metropolitan Wayne County

23h 37m1 stop Orlando

8:35 pm - 6:57 pmDTW Detroit Metropolitan Wayne County-STL Lambert-St Louis

23h 22m1 stop Denver Intl

$347Frontier

Mon, Sep 21 - Thu, Oct 22

8:15 am - 10:30 amMDW Chicago Midway-DTW Detroit Metropolitan Wayne County

1h 15mnonstop

8:25 pm - 11:10 pmDTW Detroit Metropolitan Wayne County-MDW Chicago Midway

3h 45m1 stop Lambert-St Louis

$383Southwest

Mon, Sep 21 - Thu, Oct 22

7:47 pm - 10:25 pmORD Chicago O'Hare Intl-DTW Detroit Metropolitan Wayne County

1h 38mnonstop

5:30 am - 5:59 amDTW Detroit Metropolitan Wayne County-ORD Chicago O'Hare Intl

1h 29mnonstop

$387United Airlines

Mon, Sep 21 - Thu, Oct 22

7:01 pm - 9:20 pmMDW Chicago Midway-DTW Detroit Metropolitan Wayne County

1h 19mnonstop

5:40 pm - 6:00 pmDTW Detroit Metropolitan Wayne County-MDW Chicago Midway

1h 20mnonstop

$391Delta

Mon, Sep 21 - Thu, Oct 22

9:00 am - 2:05 pmMDW Chicago Midway-DTW Detroit Metropolitan Wayne County

4h 05m1 stop Baltimore/Washington

8:25 pm - 11:10 pmDTW Detroit Metropolitan Wayne County-MDW Chicago Midway

3h 45m1 stop Lambert-St Louis

$393Southwest

Mon, Sep 21 - Tue, Sep 22

1:19 pm - 3:34 pmMDW Chicago Midway-DTW Detroit Metropolitan Wayne County

1h 15mnonstop

12:20 pm - 12:39 pmDTW Detroit Metropolitan Wayne County-MDW Chicago Midway

1h 19mnonstop

$416Delta

Sun, Sep 20 - Wed, Sep 23

9:45 am - 12:22 pmORD Chicago O'Hare Intl-DTW Detroit Metropolitan Wayne County

1h 37mnonstop

6:34 am - 7:21 amDTW Detroit Metropolitan Wayne County-ORD Chicago O'Hare Intl

1h 47mnonstop

$442American Airlines

Sun, Sep 20 - Tue, Sep 22

6:50 pm - 9:33 pmORD Chicago O'Hare Intl-DTW Detroit Metropolitan Wayne County

1h 43mnonstop

10:21 am - 11:05 amDTW Detroit Metropolitan Wayne County-ORD Chicago O'Hare Intl

1h 44mnonstop

$442American Airlines

Tue, Sep 22 - Tue, Sep 22

9:00 am - 11:27 amORD Chicago O'Hare Intl-DTW Detroit Metropolitan Wayne County

1h 27mnonstop

2:07 pm - 2:47 pmDTW Detroit Metropolitan Wayne County-ORD Chicago O'Hare Intl

1h 40mnonstop

$472United Airlines

Recent direct flight deals from Illinois to Detroit

Wed, Nov 4 - Fri, Nov 6

8:20 am - 10:30 amMDW Chicago Midway-DTW Detroit Metropolitan Wayne County

1h 10mnonstop

1:30 pm - 1:50 pmDTW Detroit Metropolitan Wayne County-MDW Chicago Midway

1h 20mnonstop

$236Southwest

Fri, Nov 6 - Sat, Nov 7

3:05 pm - 5:15 pmMDW Chicago Midway-DTW Detroit Metropolitan Wayne County

1h 10mnonstop

4:45 pm - 5:05 pmDTW Detroit Metropolitan Wayne County-MDW Chicago Midway

1h 20mnonstop

$236Southwest

Fri, Nov 6 - Sat, Nov 7

6:44 pm - 8:58 pmMDW Chicago Midway-DTW Detroit Metropolitan Wayne County

1h 14mnonstop

9:10 am - 9:32 amDTW Detroit Metropolitan Wayne County-MDW Chicago Midway

1h 22mnonstop

$236Delta

Fri, Nov 6 - Sat, Nov 7

5:29 pm - 8:00 pmORD Chicago O'Hare Intl-DTW Detroit Metropolitan Wayne County

1h 31mnonstop

12:33 pm - 12:59 pmDTW Detroit Metropolitan Wayne County-ORD Chicago O'Hare Intl

1h 26mnonstop

$236Delta

Wed, Nov 4 - Fri, Nov 6

6:06 pm - 8:40 pmORD Chicago O'Hare Intl-DTW Detroit Metropolitan Wayne County

1h 34mnonstop

9:10 pm - 10:00 pmDTW Detroit Metropolitan Wayne County-ORD Chicago O'Hare Intl

1h 50mnonstop

$236American Airlines

Fri, Oct 23 - Sat, Oct 24

7:45 pm - 10:15 pmORD Chicago O'Hare Intl-DTW Detroit Metropolitan Wayne County

1h 30mnonstop

12:30 pm - 1:03 pmDTW Detroit Metropolitan Wayne County-ORD Chicago O'Hare Intl

1h 33mnonstop

$236United Airlines

Wed, Nov 4 - Fri, Nov 6

12:45 pm - 3:25 pmORD Chicago O'Hare Intl-DTW Detroit Metropolitan Wayne County

1h 40mnonstop

6:15 am - 6:57 amDTW Detroit Metropolitan Wayne County-ORD Chicago O'Hare Intl

1h 42mnonstop

$236United Airlines

Fri, Oct 16 - Fri, Oct 23

5:29 pm - 8:05 pmORD Chicago O'Hare Intl-DTW Detroit Metropolitan Wayne County

1h 36mnonstop

7:00 am - 7:40 amDTW Detroit Metropolitan Wayne County-ORD Chicago O'Hare Intl

1h 40mnonstop

$245American Airlines

Fri, Oct 9 - Mon, Oct 12

2:50 pm - 4:55 pmMDW Chicago Midway-DTW Detroit Metropolitan Wayne County

1h 05mnonstop

8:05 pm - 8:15 pmDTW Detroit Metropolitan Wayne County-MDW Chicago Midway

1h 10mnonstop

$250Southwest

Sat, Oct 10 - Mon, Oct 12

4:16 pm - 6:26 pmMDW Chicago Midway-DTW Detroit Metropolitan Wayne County

1h 10mnonstop

8:11 pm - 8:21 pmDTW Detroit Metropolitan Wayne County-MDW Chicago Midway

1h 10mnonstop

$257JetBlue

Useful Info

Low season	January
High season	July
Cheapest flight	$73

Best time to beat the crowds with an average 10% drop in price.

Most popular time to fly with an average 15% increase in price.

Flight from St. Louis to Detroit

How does KAYAK find such low prices on flights from Illinois to Detroit?
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 Detroit.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Detroit?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Detroit 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 Detroit?
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 Detroit 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 Detroit?
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 Detroit from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Novi

Monroe

Sterling Heights

Roseville

Plymouth

Southgate

Allen Park

Belleville

Waterford

Wixom

Clarkston

Chelsea

Imlay City

Trenton

Oxford

Newport

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DTW

$73 Find Cheap Flights from Illinois to Detroit - Compare and Save

Cheap Flights from Illinois to Detroit

Recent round-trip flight deals from Illinois to Detroit

Recent one-way flight deals from Illinois to Detroit

Recent last minute flight deals from Illinois to Detroit

Recent direct flight deals from Illinois to Detroit

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Low season

High season

Cheapest flight

FAQs for booking Illinois to Detroit flights

Traveling to a place near Detroit?

More options for your flight to Detroit

Complete your trip to Detroit with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights to Detroit

Find direct flights for Detroit

Flights from domestic origins to Illinois

Flights to other popular destinations

Find deals for your return flight