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

Fri, Oct 30 - Tue, Nov 3

6:44 pm - 11:43 amSTL Lambert-St Louis-DTW Detroit Metropolitan Wayne County

15h 59m1 stop Atlanta Hartsfield-Jackson

3:02 pm - 5:40 pmDTW Detroit Metropolitan Wayne County-STL Lambert-St Louis

27h 38m1 stop Atlanta Hartsfield-Jackson

$139Frontier

Wed, Oct 7 - Tue, Oct 13

2:29 pm - 12:42 amSTL Lambert-St Louis-DTW Detroit Metropolitan Wayne County

9h 13m1 stop Atlanta Hartsfield-Jackson

3:03 pm - 5:40 pmDTW Detroit Metropolitan Wayne County-STL Lambert-St Louis

27h 37m1 stop Atlanta Hartsfield-Jackson

$140Frontier

Sat, Oct 17 - Mon, Oct 19

6:45 am - 1:15 pmMDW Chicago Midway-DTW Detroit Metropolitan Wayne County

5h 30m1 stop Nashville Intl

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

3h 45m1 stop Lambert-St Louis

$237Southwest

Mon, Sep 28 - Mon, Oct 5

7:55 am - 12:40 pmMDW Chicago Midway-DTW Detroit Metropolitan Wayne County

3h 45m1 stop Lambert-St Louis

5:25 am - 8:50 amDTW Detroit Metropolitan Wayne County-MDW Chicago Midway

4h 25m1 stop Baltimore/Washington

$237Southwest

Fri, Oct 2 - Fri, Oct 9

7:10 am - 9:47 amORD Chicago O'Hare Intl-DTW Detroit Metropolitan Wayne County

1h 37mnonstop

8:54 pm - 9:30 pmDTW Detroit Metropolitan Wayne County-ORD Chicago O'Hare Intl

1h 36mnonstop

$249American Airlines

Fri, Oct 23 - Fri, Oct 30

8:29 am - 10:52 amORD Chicago O'Hare Intl-DTW Detroit Metropolitan Wayne County

1h 23mnonstop

7:10 am - 7:41 amDTW Detroit Metropolitan Wayne County-ORD Chicago O'Hare Intl

1h 31mnonstop

$249Delta

Fri, Oct 23 - Fri, Oct 30

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

1h 14mnonstop

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

1h 20mnonstop

$249Delta

Sat, Sep 26 - Sat, Sep 26

6:00 am - 11:24 amSTL Lambert-St Louis-DTW Detroit Metropolitan Wayne County

4h 24m1 stop Chicago O'Hare Intl

3:56 pm - 9:37 pmDTW Detroit Metropolitan Wayne County-STL Lambert-St Louis

6h 41m1 stop Newark

$272United Airlines

Sat, Oct 17 - Mon, Oct 19

7:29 am - 1:00 pmSTL Lambert-St Louis-DTW Detroit Metropolitan Wayne County

4h 31m1 stop Chicago O'Hare Intl

8:54 pm - 12:19 amDTW Detroit Metropolitan Wayne County-STL Lambert-St Louis

4h 25m1 stop Chicago O'Hare Intl

$277American Airlines

Sun, Oct 4 - Thu, Oct 8

12:49 pm - 3:27 pmORD Chicago O'Hare Intl-DTW Detroit Metropolitan Wayne County

1h 38mnonstop

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

1h 33mnonstop

$281United Airlines

Recent last minute flight deals from Illinois to Detroit

Thu, Sep 10 - Fri, Sep 11

6:20 am - 8:02 pmORD Chicago O'Hare Intl-DTW Detroit Metropolitan Wayne County

12h 42m1 stop Baltimore/Washington

7:00 am - 6:23 pmDTW Detroit Metropolitan Wayne County-ORD Chicago O'Hare Intl

12h 23m1 stop Atlanta Hartsfield-Jackson

$254Frontier

Wed, Sep 9 - Fri, Sep 11

7:25 am - 7:53 pmORD Chicago O'Hare Intl-DTW Detroit Metropolitan Wayne County

11h 28m1 stop Houston George Bush Intcntl

7:00 am - 6:23 pmDTW Detroit Metropolitan Wayne County-ORD Chicago O'Hare Intl

12h 23m1 stop Atlanta Hartsfield-Jackson

$254Frontier

Thu, Sep 10 - Fri, Sep 11

7:05 am - 9:30 amORD Chicago O'Hare Intl-DTW Detroit Metropolitan Wayne County

1h 25mnonstop

12:30 pm - 12:59 pmDTW Detroit Metropolitan Wayne County-ORD Chicago O'Hare Intl

1h 29mnonstop

$333Delta

Wed, Sep 9 - Fri, Sep 11

7:05 am - 9:30 amORD Chicago O'Hare Intl-DTW Detroit Metropolitan Wayne County

1h 25mnonstop

7:35 am - 7:56 amDTW Detroit Metropolitan Wayne County-ORD Chicago O'Hare Intl

1h 21mnonstop

$333Delta

Thu, Sep 10 - Fri, Sep 11

3:35 pm - 6:05 pmORD Chicago O'Hare Intl-DTW Detroit Metropolitan Wayne County

1h 30mnonstop

7:35 am - 8:00 amDTW Detroit Metropolitan Wayne County-ORD Chicago O'Hare Intl

1h 25mnonstop

$333United Airlines

Wed, Sep 9 - Wed, Sep 9

10:51 am - 1:25 pmORD Chicago O'Hare Intl-DTW Detroit Metropolitan Wayne County

1h 34mnonstop

7:11 pm - 7:48 pmDTW Detroit Metropolitan Wayne County-ORD Chicago O'Hare Intl

1h 37mnonstop

$333United Airlines

Wed, Sep 9 - Wed, Sep 9

8:35 am - 10:55 amMDW Chicago Midway-DTW Detroit Metropolitan Wayne County

1h 20mnonstop

7:05 pm - 7:15 pmDTW Detroit Metropolitan Wayne County-MDW Chicago Midway

1h 10mnonstop

$333Southwest

Wed, Sep 9 - Wed, Sep 9

8:35 am - 10:55 amMDW Chicago Midway-DTW Detroit Metropolitan Wayne County

1h 20mnonstop

2:45 pm - 8:50 pmDTW Detroit Metropolitan Wayne County-MDW Chicago Midway

7h 05m1 stop Baltimore/Washington

$343Southwest

Tue, Sep 8 - Tue, Sep 15

1:45 pm - 9:33 pmBMI Bloomington-Normal-DTW Detroit Metropolitan Wayne County

6h 48m1 stop Chicago O'Hare Intl

8:47 pm - 12:03 amDTW Detroit Metropolitan Wayne County-BMI Bloomington-Normal

4h 16m1 stop Chicago O'Hare Intl

$350American Airlines

Thu, Sep 10 - Sat, Sep 12

7:10 am - 9:47 amORD Chicago O'Hare Intl-DTW Detroit Metropolitan Wayne County

1h 37mnonstop

6:00 am - 12:14 pmDTW Detroit Metropolitan Wayne County-ORD Chicago O'Hare Intl

7h 14m1 stop Charlotte Douglas

$405American Airlines

Recent direct flight deals from Illinois to Detroit

Fri, Oct 2 - Fri, Oct 9

7:10 am - 9:47 amORD Chicago O'Hare Intl-DTW Detroit Metropolitan Wayne County

1h 37mnonstop

8:54 pm - 9:30 pmDTW Detroit Metropolitan Wayne County-ORD Chicago O'Hare Intl

1h 36mnonstop

$249American Airlines

Fri, Oct 23 - Fri, Oct 30

8:29 am - 10:52 amORD Chicago O'Hare Intl-DTW Detroit Metropolitan Wayne County

1h 23mnonstop

7:10 am - 7:41 amDTW Detroit Metropolitan Wayne County-ORD Chicago O'Hare Intl

1h 31mnonstop

$249Delta

Fri, Oct 23 - Fri, Oct 30

7:35 pm - 9:45 pmMDW Chicago Midway-DTW Detroit Metropolitan Wayne County

1h 10mnonstop

8:10 am - 8:20 amDTW Detroit Metropolitan Wayne County-MDW Chicago Midway

1h 10mnonstop

$249Southwest

Fri, Oct 2 - Fri, Oct 9

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

$249Southwest

Fri, Oct 23 - Fri, Oct 30

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

1h 14mnonstop

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

1h 20mnonstop

$249Delta

Tue, Sep 29 - Tue, Oct 27

5:59 pm - 8:34 pmSTL Lambert-St Louis-DTW Detroit Metropolitan Wayne County

1h 35mnonstop

8:10 pm - 8:51 pmDTW Detroit Metropolitan Wayne County-STL Lambert-St Louis

1h 41mnonstop

$257Delta

Sun, Oct 4 - Thu, Oct 8

12:49 pm - 3:27 pmORD Chicago O'Hare Intl-DTW Detroit Metropolitan Wayne County

1h 38mnonstop

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

1h 33mnonstop

$281United Airlines

Thu, Oct 22 - Sun, Oct 25

9:32 pm - 11:59 pmORD Chicago O'Hare Intl-DTW Detroit Metropolitan Wayne County

1h 27mnonstop

5:30 am - 6:01 amDTW Detroit Metropolitan Wayne County-ORD Chicago O'Hare Intl

1h 31mnonstop

$281United Airlines

Sat, Oct 17 - Sun, Oct 18

10:30 am - 1:00 pmORD Chicago O'Hare Intl-DTW Detroit Metropolitan Wayne County

1h 30mnonstop

8:54 pm - 9:30 pmDTW Detroit Metropolitan Wayne County-ORD Chicago O'Hare Intl

1h 36mnonstop

$281American Airlines

Sat, Oct 24 - Sun, Oct 25

1:34 pm - 4:11 pmORD Chicago O'Hare Intl-DTW Detroit Metropolitan Wayne County

1h 37mnonstop

8:54 pm - 9:30 pmDTW Detroit Metropolitan Wayne County-ORD Chicago O'Hare Intl

1h 36mnonstop

$281American Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$73

Best time to beat the crowds with an average 12% drop in price.

Most popular time to fly with an average 17% 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

Chelsea

Clarkston

Imlay City

Trenton

Oxford

Newport

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

Car rentals in Detroit

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

Good to know

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

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Find direct flights for Detroit

Flights from domestic origins to Illinois

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Find deals for your return flight