DTW

$49 Find Cheap Flights from Illinois to Detroit

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Detroit departing on 5/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Cheap Flights from Illinois to Detroit

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Detroit that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Illinois to Detroit

KAYAK's recommended round-trip deals from the most popular airlines that fly from Illinois to Detroit.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Delta Logo
7:10 am - 9:29 amORD-DTW
1h 19mnonstop
Delta Logo
9:35 am - 9:51 amDTW-ORD
1h 16mnonstop
$97Delta
Find Deal
Thu, May 8 - Mon, May 12
Delta Logo
1:08 pm - 3:20 pmMDW-DTW
1h 12mnonstop
Delta Logo
8:25 am - 8:40 amDTW-MDW
1h 15mnonstop
$97Delta
Find Deal
Thu, May 8 - Wed, May 14
Southwest Logo
10:05 am - 12:15 pmMDW-DTW
1h 10mnonstop
Southwest Logo
6:30 pm - 11:10 pmDTW-MDW
5h 40m1 stop
$107Southwest
Find Deal
Tue, May 13 - Tue, May 13
Southwest Logo
3:50 pm - 6:00 pmMDW-DTW
1h 10mnonstop
Southwest Logo
1:30 pm - 7:10 pmDTW-MDW
6h 40m2 stops
$112Southwest
Find Deal
Wed, May 14 - Wed, May 21
Spirit Airlines Logo
10:33 am - 9:42 pmORD-DTW
10h 09m1 stop
Spirit Airlines Logo
7:59 pm - 10:55 amDTW-ORD
15h 56m1 stop
$136Spirit Airlines
Find Deal
Thu, May 8 - Mon, May 12
Spirit Airlines Logo
8:44 am - 11:21 amSTL-DTW
1h 37mnonstop
Spirit Airlines Logo
7:00 am - 7:49 amDTW-STL
1h 49mnonstop
$138Spirit Airlines
Find Deal
Fri, Aug 15 - Sun, Aug 17
United Airlines Logo
9:05 pm - 11:37 pmORD-DTW
1h 32mnonstop
United Airlines Logo
6:00 am - 6:30 amDTW-ORD
1h 30mnonstop
$157United Airlines
Find Deal
Mon, May 12 - Thu, May 15
Frontier Logo
6:20 am - 2:47 pmORD-DTW
7h 27m1 stop
Frontier Logo
12:49 pm - 11:32 pmDTW-ORD
11h 43m1 stop
$160Frontier
Find Deal
Mon, May 12 - Thu, May 15
Frontier Logo
8:30 am - 2:47 pmMDW-DTW
5h 17m1 stop
Frontier Logo
3:52 pm - 11:47 pmDTW-MDW
8h 55m1 stop
$160Frontier
Find Deal
Mon, May 12 - Mon, May 19
United Airlines Logo
12:59 pm - 3:31 pmORD-DTW
1h 32mnonstop
United Airlines Logo
6:00 am - 6:30 amDTW-ORD
1h 30mnonstop
$246United Airlines
Find Deal
Mon, Jun 16 - Wed, Jun 18

Good to know

Low season

February

High season

July

Cheapest flight

$49
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from Chicago O'Hare Airport to Detroit

FAQs for booking Illinois to Detroit flights

  • 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.

See more FAQs

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