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Cheap flights from Detroit to Kentucky from C$ 92

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 20/1. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SDF
17 Jan — 24 Jan1
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 18 December 2025.

Sat 20/123:39 p.m.DTW - BNA
Nonstop1h 39mSpirit Airlines
Tue 23/1211:54 a.m.BNA - DTW
Nonstop1h 40mSpirit Airlines
Deal found 16/12C$ 269
Sat 20/123:39 p.m.DTW - BNA
Nonstop1h 39mSpirit Airlines
Sun 21/1211:54 a.m.BNA - DTW
Nonstop1h 40mSpirit Airlines
Deal found 17/12C$ 303
Sat 20/123:39 p.m.DTW - BNA
Nonstop1h 39mSpirit Airlines
Mon 22/128:38 p.m.BNA - DTW
1 stop11h 55mSpirit Airlines
Deal found 16/12C$ 380
Wed 31/126:10 a.m.DTW - BNA
Nonstop1h 55mSouthwest
Thu 22/16:20 p.m.BNA - DTW
Nonstop1h 40mSouthwest
Deal found 16/12C$ 406
Wed 31/123:39 p.m.DTW - BNA
Nonstop1h 39mSpirit Airlines
Thu 1/111:14 a.m.BNA - DTW
1 stop11h 45mSpirit Airlines
Deal found 16/12C$ 415
Fri 19/123:39 p.m.DTW - BNA
Nonstop1h 39mSpirit Airlines
Mon 22/128:38 p.m.BNA - DTW
1 stop11h 55mSpirit Airlines
Deal found 17/12C$ 422
Sun 28/123:39 p.m.DTW - BNA
Nonstop1h 39mSpirit Airlines
Tue 30/128:38 p.m.BNA - DTW
1 stop11h 55mSpirit Airlines
Deal found 16/12C$ 449
Fri 19/123:39 p.m.DTW - BNA
Nonstop1h 39mSpirit Airlines
Tue 23/128:38 p.m.BNA - DTW
1 stop11h 55mSpirit Airlines
Deal found 17/12C$ 456

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 18 December 2025.

Round-trip from

C$ 189

One-way from

C$ 92

Popular in

December

Cheapest in

August

Average price

C$ 960
Delta
  • Delta
  • 14/1-21/1
  • Nonstop
  • 3h 49m total
  • Detroit to Kentucky
Search Deals
Southwest
  • Southwest
  • 20/1
  • Nonstop
  • 2h 00m total
  • Detroit to Kentucky
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (C$ 180 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 45 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 18 December 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

Wed 14/1

8:45 a.m.-9:41 a.m.

Nonstop1h 56m

Nashville Intl

Wed 21/1

6:15 a.m.-9:08 a.m.

Nonstop1h 53m

C$ 189

DetroitNashville

DTW - BNA

DTWBNA

Detroit Metropolitan Wayne County

Tue 20/1

6:25 a.m.-7:25 a.m.

Nonstop2h 00m

Nashville Intl

Wed 21/1

3:25 p.m.-10:30 p.m.

2 stops6h 05m

C$ 204

DetroitNashville

DTW - BNA

DTWBNA

Detroit Metropolitan Wayne County

Wed 18/2

6:25 a.m.-7:25 a.m.

Nonstop2h 00m

Nashville Intl

Sat 21/2

7:30 a.m.-6:05 p.m.

2 stops9h 35m

C$ 230

DetroitNashville

DTW - BNA

DTWBNA

Detroit Metropolitan Wayne County

Tue 13/1

5:25 a.m.-12:50 p.m.

2 stops8h 25m

Nashville Intl

Thu 15/1

9:50 a.m.-12:30 p.m.

Nonstop1h 40m

C$ 230

DetroitNashville

DTW - BNA

DTWBNA

Detroit Metropolitan Wayne County

Fri 30/1

6:00 a.m.-10:13 a.m.

1 stop5h 13m

Nashville Intl

Mon 2/2

9:50 a.m.-7:37 p.m.

1 stop8h 47m

C$ 241

DetroitNashville

DTW - BNA

DTWBNA

Detroit Metropolitan Wayne County

Mon 12/1

6:30 p.m.-9:15 p.m.

1 stop3h 45m

Nashville Intl

Thu 15/1

9:50 a.m.-12:30 p.m.

Nonstop1h 40m

C$ 249

DetroitNashville

DTW - BNA

DTWBNA

Detroit Metropolitan Wayne County

Fri 23/1

6:00 a.m.-10:13 a.m.

1 stop5h 13m

Nashville Intl

Sun 25/1

9:50 a.m.-7:37 p.m.

1 stop8h 47m

C$ 265

DetroitNashville

DTW - BNA

DTWBNA

Detroit Metropolitan Wayne County

Mon 11/5

7:30 a.m.-2:14 p.m.

1 stop7h 44m

Nashville Intl

Tue 12/5

3:15 p.m.-10:56 p.m.

1 stop6h 41m

C$ 280

DetroitNashville

DTW - BNA

DTWBNA

Detroit Metropolitan Wayne County

Fri 9/1

6:00 a.m.-10:13 a.m.

1 stop5h 13m

Nashville Intl

Sun 11/1

9:50 a.m.-7:37 p.m.

1 stop8h 47m

C$ 296

DetroitNashville

DTW - BNA

DTWBNA

Detroit Metropolitan Wayne County

Wed 4/2

6:25 a.m.-7:25 a.m.

Nonstop2h 00m

C$ 92

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/12

Showing 1-10 of 17 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, September is the cheapest month in which you can book a flight from Detroit to Kentucky (average of C$ 103). Flying from Detroit to Kentucky in January is currently the most expensive (average of C$ 434). 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 18 December 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.

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 56m. Delta provides one of the quickest options available for as low as C$ 189. 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 Republic Airways (91%), KLM (83%) and Air France (81%).

  • 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$ 103). Flying from Detroit to Kentucky in January is currently the most expensive (average of C$ 434). 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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Alternative routes for Detroit to Kentucky

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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.

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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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