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Cheap flights from Detroit to Kentucky from C$ 83

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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SDF
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap 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 September 2025.

Round-trip from

C$ 162

One-way from

C$ 83

Popular in

July

Cheapest in

August

Average price

C$ 620
Spirit Airlines
  • Spirit Airlines
  • 23/10-25/10
  • Nonstop
  • 3h 05m total
  • Detroit to Kentucky
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Spirit Airlines
  • Spirit Airlines
  • 7/11
  • Nonstop
  • 1h 40m total
  • Detroit to Kentucky
Search Deals
High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 2% potential price decrease (C$ 22 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Detroit to Kentucky

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 September 2025.

Thu 23/109:15 a.m.DTW - BNA
Nonstop1h 27mSpirit Airlines
Sat 25/1010:37 a.m.BNA - DTW
Nonstop1h 38mSpirit Airlines
Deal found 17/9C$ 162
Fri 7/114:24 p.m.DTW - BNA
Nonstop1h 40mSpirit Airlines
Sun 9/115:59 p.m.BNA - DTW
Nonstop1h 35mSpirit Airlines
Deal found 15/9C$ 193
Tue 21/108:20 p.m.DTW - BNA
1 stop19h 15mSpirit Airlines
Fri 24/1010:42 a.m.BNA - DTW
Nonstop1h 38mSpirit Airlines
Deal found 16/9C$ 215
Tue 4/114:14 p.m.DTW - BNA
Nonstop1h 39mDelta
Tue 11/1110:10 a.m.BNA - DTW
Nonstop1h 37mDelta
Deal found 16/9C$ 216
Thu 23/109:15 a.m.DTW - BNA
Nonstop1h 27mMultiple Airlines
Sat 25/104:38 p.m.BNA - DTW
1 stop7h 21mMultiple Airlines
Deal found 17/9C$ 220
Thu 23/106:00 a.m.DTW - BNA
1 stop18h 59mFrontier
Sat 25/104:38 p.m.BNA - DTW
1 stop7h 21mFrontier
Deal found 17/9C$ 221
Tue 4/115:56 p.m.DTW - BNA
1 stop5h 43mDelta
Wed 12/116:00 a.m.BNA - DTW
Nonstop1h 42mDelta
Deal found 15/9C$ 230
Tue 4/114:14 p.m.DTW - BNA
Nonstop1h 39mDelta
Sun 9/116:00 a.m.BNA - DTW
Nonstop1h 42mDelta
Deal found 15/9C$ 231
Tue 4/115:56 p.m.DTW - BNA
1 stop5h 43mDelta
Mon 10/116:00 a.m.BNA - DTW
Nonstop1h 42mDelta
Deal found 15/9C$ 245
Thu 13/118:20 p.m.DTW - BNA
Nonstop1h 46mDelta
Sun 16/116:00 a.m.BNA - DTW
Nonstop1h 42mDelta
Deal found 16/9C$ 246

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 September 2025.
Use the filters below to find and compare flights from Detroit to Kentucky that are best for you.

Fly from

Detroit

Fly to

Kentucky

Route

Depart

Return

Price

DetroitNashville

DTW - BNA

DTWBNA

Detroit Metropolitan Wayne County

Tue 4/11

4:14 p.m.-4:53 p.m.

Nonstop1h 39m

Nashville Intl

Tue 11/11

10:10 a.m.-12:47 p.m.

Nonstop1h 37m

C$ 216

DetroitNashville

DTW - BNA

DTWBNA

Detroit Metropolitan Wayne County

Wed 8/10

4:14 p.m.-4:53 p.m.

Nonstop1h 39m

Nashville Intl

Sat 11/10

10:11 a.m.-12:50 p.m.

Nonstop1h 39m

C$ 231

DetroitNashville

DTW - BNA

DTWBNA

Detroit Metropolitan Wayne County

Wed 22/10

8:15 p.m.-8:55 p.m.

Nonstop1h 40m

Nashville Intl

Sun 26/10

6:00 a.m.-8:41 a.m.

Nonstop1h 41m

C$ 231

DetroitNashville

DTW - BNA

DTWBNA

Detroit Metropolitan Wayne County

Tue 21/10

6:15 a.m.-6:45 a.m.

Nonstop1h 30m

Nashville Intl

Fri 24/10

7:35 p.m.-10:10 p.m.

Nonstop1h 35m

C$ 245

DetroitNashville

DTW - BNA

DTWBNA

Detroit Metropolitan Wayne County

Fri 14/11

8:20 p.m.-9:06 p.m.

Nonstop1h 46m

Nashville Intl

Sun 16/11

6:00 a.m.-8:42 a.m.

Nonstop1h 42m

C$ 246

DetroitNashville

DTW - BNA

DTWBNA

Detroit Metropolitan Wayne County

Sun 26/10

6:25 a.m.-6:55 a.m.

Nonstop1h 30m

Nashville Intl

Wed 29/10

1:15 p.m.-10:45 p.m.

2 stops8h 30m

C$ 252

DetroitNashville

DTW - BNA

DTWBNA

Detroit Metropolitan Wayne County

Thu 6/11

6:00 a.m.-6:50 a.m.

Nonstop1h 50m

Nashville Intl

Mon 10/11

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

Nonstop1h 40m

C$ 256

DetroitNashville

DTW - BNA

DTWBNA

Detroit Metropolitan Wayne County

Fri 7/11

8:15 p.m.-8:55 p.m.

Nonstop1h 40m

Nashville Intl

Sun 9/11

6:00 a.m.-8:42 a.m.

Nonstop1h 42m

C$ 256

DetroitNashville

DTW - BNA

DTWBNA

Detroit Metropolitan Wayne County

Fri 20/2

8:25 p.m.-9:11 p.m.

Nonstop1h 46m

Nashville Intl

Mon 23/2

6:40 a.m.-9:28 a.m.

Nonstop1h 48m

C$ 256

DetroitNashville

DTW - BNA

DTWBNA

Detroit Metropolitan Wayne County

Wed 5/11

12:55 p.m.-5:50 p.m.

2 stops5h 55m

Nashville Intl

Wed 12/11

12:10 p.m.-10:35 p.m.

2 stops9h 25m

C$ 257

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/9

Showing 1-10 of 22 results
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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, February is the cheapest month in which you can book a flight from Detroit to Kentucky (average of C$ 332). Flying from Detroit to Kentucky in September is currently the most expensive (average of C$ 487). 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 September 2025.

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 September 2025.

The most flights from DTT to USKY are scheduled on a Monday (14 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 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 30m. Delta provides one of the quickest options available for as low as C$ 245. 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 Sun Country Air (100%), Endeavor Airlines (100%) and Aeromexico (97%).

  • 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, February is the cheapest month in which you can book a flight from Detroit to Kentucky (average of C$ 332). Flying from Detroit to Kentucky in September is currently the most expensive (average of C$ 487). 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

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Fly with Cheapflights

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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.

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