Find flights
Deals
When to book
FAQs

Cheap flights from Detroit to Kentucky from C$ 122

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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SDF
16 Apr — 23 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Detroit to Kentucky

Enter your travel dates to find the best prices.

Cheapest flights from Detroit to Kentucky
Explore the most affordable flight options available from Detroit to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 March 2026.

Thu 9/48:32 p.m.
DTW
-
BNA
Nonstop1h 38m
Delta
Mon 13/46:05 a.m.
BNA
-
DTW
Nonstop1h 40m
Delta
Deal found 12/3C$ 264
Fri 15/56:00 a.m.
DTW
-
BNA
Nonstop1h 35m
Southwest
Mon 18/57:40 p.m.
BNA
-
DTW
Nonstop1h 40m
Southwest
Deal found 16/3C$ 266
Wed 8/412:40 p.m.
DTW
-
BNA
Nonstop1h 35m
Southwest
Sat 11/45:15 a.m.
BNA
-
DTW
1 stop3h 45m
Southwest
Deal found 12/3C$ 267
Fri 10/46:00 a.m.
DTW
-
BNA
Nonstop1h 35m
Southwest
Fri 17/49:40 a.m.
BNA
-
DTW
Nonstop1h 40m
Southwest
Deal found 13/3C$ 270
Wed 29/41:40 p.m.
DTW
-
BNA
2 stops7h 10m
Southwest
Mon 4/57:40 p.m.
BNA
-
DTW
Nonstop1h 40m
Southwest
Deal found 12/3C$ 272
Sat 4/46:10 a.m.
DTW
-
BNA
Nonstop1h 50m
Southwest
Tue 7/42:45 p.m.
BNA
-
DTW
2 stops6h 45m
Southwest
Deal found 12/3C$ 274
Wed 22/46:10 a.m.
DTW
-
BNA
Nonstop1h 35m
Southwest
Mon 27/46:35 a.m.
BNA
-
DTW
1 stop6h 45m
Southwest
Deal found 16/3C$ 275
Tue 7/47:40 p.m.
DTW
-
BNA
1 stop3h 20m
Southwest
Tue 14/411:55 a.m.
BNA
-
DTW
2 stops8h 20m
Southwest
Deal found 11/3C$ 277
Sat 18/47:20 a.m.
DTW
-
BNA
1 stop5h 45m
Southwest
Mon 20/47:40 p.m.
BNA
-
DTW
Nonstop1h 40m
Southwest
Deal found 11/3C$ 278
Fri 15/51:00 p.m.
DTW
-
BNA
1 stop5h 20m
Southwest
Wed 20/510:00 a.m.
BNA
-
DTW
Nonstop1h 40m
Southwest
Deal found 16/3C$ 279
Wed 8/44:16 p.m.
DTW
-
BNA
Nonstop1h 42m
Delta
Sat 11/46:00 a.m.
BNA
-
DTW
Nonstop1h 40m
Delta
Deal found 13/3C$ 281
Mon 13/46:00 a.m.
DTW
-
BNA
Nonstop1h 35m
Southwest
Mon 20/44:20 p.m.
BNA
-
DTW
2 stops6h 10m
Southwest
Deal found 16/3C$ 282

Find flight deals from Detroit to Kentucky

Keep the following information in mind while searching for Detroit to Kentucky flight deals. Data was last updated 17 March 2026.

Round-trip from

C$ 264

One-way from

C$ 122

Popular in

December

Cheapest in

August

Average price

C$ 656
Delta
  • Delta
  • 9/4-13/4
  • Nonstop
  • 3h 18m total
  • Detroit to Kentucky
Search Deals
Southwest
  • Southwest
  • 8/4
  • Nonstop
  • 1h 35m total
  • Detroit to Kentucky
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (C$ 203 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit to Kentucky 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 629,999 searches. Data last updated 17 March 2026.
Use the filters below to find and compare flights from Detroit to Kentucky that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitNashville

DTW - BNA

DTWBNA

Detroit Metropolitan Wayne County

Thu 9/4

6:00 a.m.-6:35 a.m.

Nonstop1h 35m

Nashville Intl

Thu 16/4

6:35 a.m.-2:20 p.m.

1 stop6h 45m

C$ 275

DetroitNashville

DTW - BNA

DTWBNA

Detroit Metropolitan Wayne County

Fri 15/5

10:07 p.m.-10:43 p.m.

Nonstop1h 36m

Nashville Intl

Mon 18/5

7:38 p.m.-10:20 p.m.

Nonstop1h 42m

C$ 293
Quickest round-trip

DetroitNashville

DTW - BNA

DTWBNA

Detroit Metropolitan Wayne County

Fri 15/5

6:00 a.m.-6:35 a.m.

Nonstop1h 35m

Nashville Intl

Mon 18/5

7:40 p.m.-10:20 p.m.

Nonstop1h 40m

C$ 348

DetroitNashville

DTW - BNA

DTWBNA

Detroit Metropolitan Wayne County

Sun 31/5

6:00 a.m.-6:35 a.m.

Nonstop1h 35m

Nashville Intl

Mon 1/6

4:55 p.m.-7:35 p.m.

Nonstop1h 40m

C$ 348

DetroitNashville

DTW - BNA

DTWBNA

Detroit Metropolitan Wayne County

Thu 28/5

8:25 a.m.-9:05 a.m.

Nonstop1h 40m

Nashville Intl

Sun 31/5

6:02 p.m.-8:45 p.m.

Nonstop1h 43m

C$ 372

DetroitNashville

DTW - BNA

DTWBNA

Detroit Metropolitan Wayne County

Sun 31/5

8:25 a.m.-2:25 p.m.

2 stops7h 00m

Nashville Intl

Tue 2/6

11:30 a.m.-8:15 p.m.

2 stops7h 45m

C$ 389

DetroitNashville

DTW - BNA

DTWBNA

Detroit Metropolitan Wayne County

Thu 16/4

3:35 p.m.-9:55 p.m.

2 stops7h 20m

Nashville Intl

Mon 20/4

6:35 a.m.-2:55 p.m.

2 stops7h 20m

C$ 422

DetroitNashville

DTW - BNA

DTWBNA

Detroit Metropolitan Wayne County

Fri 29/5

6:00 a.m.-6:35 a.m.

Nonstop1h 35m

Nashville Intl

Sun 31/5

8:25 p.m.-11:05 p.m.

Nonstop1h 40m

C$ 434
Cheapest one-way
Quickest one-way

DetroitNashville

DTW - BNA

DTWBNA

Detroit Metropolitan Wayne County

Mon 13/4

6:00 a.m.-6:35 a.m.

Nonstop1h 35m

C$ 131

DetroitNashville

DTW - BNA

DTWBNA

Detroit Metropolitan Wayne County

Wed 29/4

6:10 a.m.-6:45 a.m.

Nonstop1h 35m

C$ 131

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/3

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Best time to book a flight from Detroit to Kentucky

Have a flexible travel schedule? Discover the best time to fly to Kentucky from Detroit with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Detroit to Kentucky

What is the cheapest month to book a flight from Detroit to Kentucky?

Currently, September is the cheapest month in which you can book a flight from Detroit to Kentucky (average of C$ 99). Flying from Detroit to Kentucky in February is currently the most expensive (average of C$ 470). 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 DTT to KY?

Find hourly flight availability from Detroit to Kentucky. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 March 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Detroit to Kentucky as you normally would.

Weekly flight availability from Detroit to Kentucky

Explore weekly flight availability from Detroit to Kentucky. 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 17 March 2026.

The most flights from DTT to USKY are scheduled on a Monday (13 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (11 on average).

Related info for your journey

Find useful and relevant information for your journey from Detroit to Kentucky. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Detroit to Kentucky?

    For a flight from Detroit to Kentucky, you will be flying from All airports. Detroit All airports (DTT) is just 0.9 km from the centre of the city.

  • How long is the flight from Detroit to Kentucky?

    A quick flight from Detroit to Kentucky can take about 1h 35m. Southwest provides one of the quickest options available for as low as C$ 275. Airlines will cover a distance of 735 km. All flights are typically direct.

  • What are the most reliable airlines from Detroit to Kentucky?

    The top 3 most reliable airlines when flying from Detroit to Kentucky are Endeavor Airlines (84%), Republic Airways (78%) and Virgin Atlantic (68%).

  • Can I find deals for flights from Detroit to Kentucky that include hotel bookings?

    Yes. In addition to deals on Detroit to Kentucky flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Detroit to Kentucky?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Detroit to Kentucky.

  • Can I find deals for business class flights from Detroit to Kentucky?

    Yes. Cheapflights offers flight deals from Detroit to Kentucky by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Detroit to Kentucky?

    Currently, September is the cheapest month in which you can book a flight from Detroit to Kentucky (average of C$ 99). Flying from Detroit to Kentucky in February is currently the most expensive (average of C$ 470). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Detroit to Kentucky?

When you search for this flight from Detroit to Kentucky, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Detroit to Kentucky?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Detroit to Kentucky.

Can Cheapflights find flights from Detroit to Kentucky with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Detroit to Kentucky, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Detroit to Kentucky become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Kentucky from Detroit today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.