DTW

$55 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
$138
Overall average: $385
Frontier
Wed 2/25Wed 3/4
STL - DTW • 1 stop
Cheapest non-stop
$191
Typical prices: $214-$456
United Airlines
Wed 2/25Wed 3/4
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 25 - Wed, Mar 4
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
$138Frontier
Sat, Feb 28 - Mon, Mar 2
Frontier Logo
8:17 pm - 8:07 am
STL
-
DTW
10h 50m
1 stop
Frontier Logo
6:00 am - 1:09 pm
DTW
-
STL
8h 09m
1 stop
$139Frontier
Wed, Feb 25 - Thu, Feb 26
Multiple Airlines Logo
8:17 pm - 8:07 am
STL
-
DTW
10h 50m
1 stop
Multiple Airlines Logo
2:35 pm - 6:51 am
DTW
-
STL
17h 16m
1 stop
$144Multiple Airlines
Sat, Feb 28 - Mon, Mar 2
Multiple Airlines Logo
2:51 pm - 11:55 pm
STL
-
DTW
8h 04m
1 stop
Multiple Airlines Logo
10:59 pm - 6:51 am
DTW
-
STL
32h 52m
2 stops
$145Multiple Airlines
Fri, Feb 13 - Tue, Feb 17
Spirit Airlines Logo
6:51 pm - 7:49 am
ORD
-
DTW
11h 58m
1 stop
Spirit Airlines Logo
10:05 pm - 9:22 am
DTW
-
ORD
12h 17m
1 stop
$164Spirit Airlines
Tue, Feb 17 - Fri, Feb 20
Spirit Airlines Logo
6:51 pm - 9:00 pm
ORD
-
DTW
25h 09m
2 stops
Spirit Airlines Logo
5:09 am - 7:47 pm
DTW
-
ORD
15h 38m
2 stops
$167Spirit Airlines
Fri, Feb 20 - Sun, Feb 22
United Airlines Logo
5:45 pm - 10:09 pm
PIA
-
DTW
3h 24m
1 stop
United Airlines Logo
6:00 am - 10:11 am
DTW
-
PIA
5h 11m
1 stop
$249United Airlines
Fri, Feb 13 - Sat, Feb 21
United Airlines Logo
5:22 pm - 11:54 pm
MLI
-
DTW
5h 32m
1 stop
United Airlines Logo
9:10 am - 11:46 am
DTW
-
MLI
3h 36m
1 stop
$254United Airlines
Fri, Mar 6 - Sun, Mar 8
American Airlines Logo
8:04 pm - 12:31 am
MLI
-
DTW
3h 27m
1 stop
American Airlines Logo
10:30 am - 1:06 pm
DTW
-
MLI
3h 36m
1 stop
$274American Airlines
Fri, Mar 6 - Mon, Mar 9
American Airlines Logo
8:04 pm - 12:31 am
MLI
-
DTW
3h 27m
1 stop
American Airlines Logo
7:14 am - 12:11 pm
DTW
-
MLI
5h 57m
1 stop
$284American Airlines
Useful Info

Good to know

Low seasonFebruary
Cheapest flight$55
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly and prices are also 4% 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)