$29+ Cheap flights from Illinois to Detroit Metropolitan Wayne County Airport (DTW)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Illinois to Detroit with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Illinois to Detroit
Keep the following information in mind while searching for Illinois to Detroit flight deals. Data was last updated June 12, 2025.
Round-trip from | $60 (Priceline) |
|---|---|
One-way from | $29 (Kiwi.com) |
Popular in | February |
Cheapest in | October |
Average price | $315 |
Good round-trip deal | $271 or less |
Good one-way deal | $147 or less |
Find flight deals from Illinois to Detroit
Cheapest flights from Illinois to DetroitExplore the most affordable flight options available from Illinois to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
Explore the most affordable flight options available from Illinois to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
This Priceline deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Southwest deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This SmartFares deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from Illinois to Detroit that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Illinois to Detroit Metropolitan Wayne County Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
St. LouisDetroit
STL - DTW
STLDTW
Lambert-St Louis
Mon 7/7
7:13 pm-9:41 pm
Nonstop1h 28m
Detroit Metropolitan Wayne County
Thu 7/10
9:20 am-9:52 am
Nonstop1h 32m
ChicagoDetroit
MDW - DTW
MDWDTW
Chicago Midway
Thu 8/7
8:40 pm-10:50 pm
Nonstop1h 10m
Detroit Metropolitan Wayne County
Mon 8/11
5:40 am-1:30 pm
2 stops8h 50m
St. LouisDetroit
STL - DTW
STLDTW
Lambert-St Louis
Thu 8/14
6:40 am-9:13 am
Nonstop1h 33m
Detroit Metropolitan Wayne County
Sun 8/17
8:55 am-9:32 am
Nonstop1h 37m
ChicagoDetroit
ORD - DTW
ORDDTW
Chicago O'Hare Intl
Mon 8/18
10:45 am-1:14 pm
Nonstop1h 29m
Detroit Metropolitan Wayne County
Mon 8/18
6:15 pm-6:41 pm
Nonstop1h 26m
ChicagoDetroit
ORD - DTW
ORDDTW
Chicago O'Hare Intl
Thu 8/7
9:00 am-11:20 am
Nonstop1h 20m
Detroit Metropolitan Wayne County
Sat 8/9
12:30 pm-12:50 pm
Nonstop1h 20m
ChicagoDetroit
MDW - DTW
MDWDTW
Chicago Midway
Sat 8/9
5:53 pm-8:07 pm
Nonstop1h 14m
Detroit Metropolitan Wayne County
Wed 8/27
8:25 am-8:35 am
Nonstop1h 10m
ChicagoDetroit
ORD - DTW
ORDDTW
Chicago O'Hare Intl
Mon 7/7
1:34 pm-10:19 pm
1 stop7h 45m
Detroit Metropolitan Wayne County
Tue 7/8
5:15 am-9:38 am
1 stop5h 23m
St. LouisDetroit
STL - DTW
STLDTW
Lambert-St Louis
Fri 8/1
8:35 pm-11:05 pm
Nonstop1h 30m
Detroit Metropolitan Wayne County
Mon 8/4
5:15 am-8:30 am
1 stop4h 15m
St. LouisDetroit
STL - DTW
STLDTW
Lambert-St Louis
Thu 7/3
9:50 am-7:49 am
2 stops20h 59m
Detroit Metropolitan Wayne County
Sun 7/6
4:33 pm-5:04 pm
Nonstop1h 31m
ChicagoDetroit
ORD - DTW
ORDDTW
Chicago O'Hare Intl
Sat 8/2
7:09 pm-9:41 pm
Nonstop1h 32m
Detroit Metropolitan Wayne County
Mon 8/4
5:00 am-5:28 am
Nonstop1h 28m
Best time to book a flight from Illinois to Detroit
Have a flexible travel schedule? Discover the best time to fly to Detroit from Illinois with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Illinois to Detroit Metropolitan Wayne County Airport
What is the cheapest month to book a flight from Illinois to Detroit Metropolitan Wayne County Airport?
Currently, April is the cheapest month in which you can book a flight from Illinois to Detroit Metropolitan Wayne County Airport (average of $257). Flying from Illinois to Detroit Metropolitan Wayne County Airport in March is currently the most expensive (average of $305). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from IL to DTW?
Find hourly flight availability from Illinois to Detroit. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Detroit Metropolitan Wayne County Airport as you normally would.
Weekly flight availability from Illinois to Detroit Metropolitan Wayne County Airport
Explore weekly flight availability from Illinois to Detroit. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 12, 2025.
The most flights from USIL to DTW are scheduled on a Thursday (90 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (45 on average).
Rainfall in Detroit by month
Plan your trip to Detroit by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Detroit Metropolitan Wayne County Airport ranges from 1.8 - 3.1 inches per month. August is typically the wettest month, when rainfall can reach 3.1 in. January is typically the driest time to visit Detroit Metropolitan Wayne County Airport when rainfall is around 1.8 in.
Temperature in Detroit by month
Plan your trip to Detroit by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Detroit Metropolitan Wayne County Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).
Reviews of airlines servicing Detroit
Get insights into the airlines that provide service to Detroit. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Detroit. Reviews last updated June 12, 2025.
To help decide which airline to fly from Illinois to Detroit, see what other customers have to say about Southwest, Delta and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Boarding
Comfort
Overall
Entertainment
Crew
Reviews
John,May 2025
PVD - BNA
Food
Boarding
Comfort
Overall
Entertainment
Crew
Reviews
John,May 2025
PVD - BNA
Food
Boarding
Comfort
Overall
Entertainment
Crew
Reviews
John,May 2025
PVD - BNA
Food
Boarding
Comfort
Overall
Entertainment
Crew
Reviews
John,May 2025
PVD - BNA
Food
Boarding
Comfort
Overall
Entertainment
Crew
Reviews
John,May 2025
PVD - BNA
Food
Boarding
Comfort
Overall
Entertainment
Crew
Reviews
John,May 2025
PVD - BNA
Related info for your journey
Find useful and relevant information for your journey from Illinois to Detroit. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Illinois to Detroit
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from Illinois to Detroit
Discover the top 5 airlines that operate flights from Illinois to Detroit. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$37 | Average$68 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$97 | Average$385 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$97 | Average$466 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$105 | Average$236 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$118 | Average$257 | FlexibilityNo cancel fee | On-time63% |