DTW

$64 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 2/28. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Detroit Metropolitan Wayne County Airport

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Everything you should know

Cheapest round-trip
$128
Overall average: $385
Frontier
Wed 2/18Wed 2/25
STL - DTW • 1 stop
Cheapest non-stop
$171
Typical prices: $274-$577
United Airlines
Sat 2/7Mon 2/9
ORD - DTW • Non-stop
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Flight Deals
Useful Info
Flight Deals

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

Recent round-trip flight deals from Illinois to Detroit

Wed, Feb 18 - Wed, Feb 25
Frontier Logo
8:17 pm - 8:07 am
STL
-
DTW
10h 50m
1 stop
Frontier Logo
8:30 am - 3:53 pm
DTW
-
STL
8h 23m
1 stop
$128Frontier
Wed, Feb 18 - Mon, Feb 23
Frontier Logo
8:17 pm - 8:07 am
STL
-
DTW
10h 50m
1 stop
Frontier Logo
12:22 pm - 11:59 pm
DTW
-
STL
12h 37m
1 stop
$139Frontier
Sat, Feb 14 - Sun, Feb 15
Multiple Airlines Logo
2:51 pm - 11:55 pm
STL
-
DTW
8h 04m
1 stop
Multiple Airlines Logo
6:02 pm - 6:51 am
DTW
-
STL
13h 49m
1 stop
$156Multiple Airlines
Mon, Feb 16 - Wed, Feb 25
Multiple Airlines Logo
8:22 pm - 11:07 pm
STL
-
DTW
25h 45m
1 stop
Multiple Airlines Logo
8:30 am - 3:53 pm
DTW
-
STL
8h 23m
1 stop
$157Multiple Airlines
Sat, Feb 7 - Mon, Feb 9
United Airlines Logo
2:23 pm - 5:03 pm
ORD
-
DTW
1h 40mnonstop
United Airlines Logo
7:15 am - 7:58 am
DTW
-
ORD
1h 43mnonstop
$171United Airlines
Sat, Feb 7 - Mon, Feb 9
Delta Logo
1:26 pm - 3:33 pm
MDW
-
DTW
1h 07mnonstop
Delta Logo
5:31 pm - 5:55 pm
DTW
-
MDW
1h 24mnonstop
$171Delta
Sat, Feb 14 - Tue, Feb 17
Southwest Logo
2:05 pm - 4:10 pm
MDW
-
DTW
1h 05mnonstop
Southwest Logo
7:25 pm - 10:30 pm
DTW
-
MDW
4h 05m
1 stop
$172Southwest
Thu, Feb 12 - Mon, Feb 16
Delta Logo
6:30 am - 9:02 am
ORD
-
DTW
1h 32mnonstop
Delta Logo
12:54 pm - 1:20 pm
DTW
-
ORD
1h 26mnonstop
$177Delta
Thu, Feb 12 - Thu, Feb 19
Southwest Logo
9:35 am - 11:45 am
MDW
-
DTW
1h 10mnonstop
Southwest Logo
7:25 pm - 10:30 pm
DTW
-
MDW
4h 05m
1 stop
$181Southwest
Fri, Apr 3 - Sun, Apr 5
United Airlines Logo
1:20 pm - 6:18 pm
PIA
-
DTW
3h 58m
1 stop
United Airlines Logo
9:00 am - 12:36 pm
DTW
-
PIA
4h 36m
1 stop
$249United Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$64
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from St. Louis 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.

Traveling to a place near Detroit?

Book flights to Detroit if you plan to visit one of these locations
Novi
Sterling Heights
Monroe
Roseville
Plymouth
Southgate
Belleville
Allen Park
Waterford
Wixom
Clarkston
Chelsea
Imlay City
Trenton
Oxford
Newport

Everything you need to know for your flight to Detroit

Information on your arrival and departure airports

Detroit (DTW)