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$38+ Cheap flights from Kentucky to Detroit (DTT)

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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — DTT
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Kentucky to Detroit

Keep the following information in mind while searching for Kentucky to Detroit flight deals. Data was last updated August 14, 2025.

Round-trip from

$79
(Cheapflightsfares)

One-way from

$38
(FlightHub)

Popular in

July

Cheapest in

October

Average price

$349

Good round-trip deal

$229 or less

Good one-way deal

$164 or less
From Kentucky to Detroit (DTT)
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One-way flight from Kentucky to Detroit (DTT)
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 5% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Kentucky to Detroit (DTT).
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Price to beat on a one-way flight from Kentucky to Detroit (DTT).
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Find flight deals from Kentucky to Detroit

Cheapest flights from Kentucky to Detroit
Explore the most affordable flight options available from Kentucky to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 8/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/165:20 pmBNA - DTW
Nonstop1h 40mSpirit Airlines
Sun 10/199:21 amDTW - BNA
Nonstop1h 38mSpirit Airlines
Deal found 8/13$79
This Priceline deal was found by Cheapflights users on 8/12. 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.
Thu 9/253:50 pmBNA - DTW
Nonstop1h 37mSpirit Airlines
Mon 9/299:10 amDTW - BNA
Nonstop1h 38mSpirit Airlines
Deal found 8/12$80
This FlightHub deal was found by Cheapflights users on 8/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/75:59 pmBNA - DTW
Nonstop1h 35mSpirit Airlines
Sat 11/84:24 pmDTW - BNA
Nonstop1h 40mSpirit Airlines
Deal found 8/12$83
This FlightHub deal was found by Cheapflights users on 8/13. 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.
Mon 9/154:21 pmBNA - DTW
Nonstop1h 39mSpirit Airlines
Thu 9/189:10 amDTW - BNA
Nonstop1h 38mSpirit Airlines
Deal found 8/13$88
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/55:59 pmBNA - DTW
Nonstop1h 35mSpirit Airlines
Sun 11/911:33 amDTW - BNA
Nonstop1h 34mSpirit Airlines
Deal found 8/12$91
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/105:59 pmBNA - DTW
Nonstop1h 35mSpirit Airlines
Wed 11/124:24 pmDTW - BNA
Nonstop1h 40mSpirit Airlines
Deal found 8/12$101
This Cheapflightsfares deal was found by Cheapflights users on 8/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/164:03 pmBNA - DTW
Nonstop1h 38mSpirit Airlines
Mon 10/204:49 pmDTW - BNA
1 stop7h 31mSpirit Airlines
Deal found 8/14$104
This Cheapflightsfares deal was found by Cheapflights users on 8/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/125:20 pmBNA - DTW
Nonstop1h 40mSpirit Airlines
Thu 10/163:48 pmDTW - BNA
Nonstop1h 37mSpirit Airlines
Deal found 8/12$108
This Cheapflightsfares deal was found by Cheapflights users on 8/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/126:17 pmBNA - DTW
1 stop10h 43mSpirit Airlines
Sun 9/149:10 amDTW - BNA
Nonstop1h 38mSpirit Airlines
Deal found 8/14$109
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/264:27 pmBNA - DTW
1 stop6h 32mSpirit Airlines
Sun 9/289:10 amDTW - BNA
Nonstop1h 38mSpirit Airlines
Deal found 8/13$112
This Cheapflightsfares deal was found by Cheapflights users on 8/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/105:00 pmBNA - DTW
Nonstop1h 40mSpirit Airlines
Mon 10/134:49 pmDTW - BNA
1 stop7h 31mSpirit Airlines
Deal found 8/14$114
This Frontier deal was found by Cheapflights users on 8/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1810:50 amCVG - DTW
1 stop6h 34mFrontier
Sun 10/191:29 pmDTW - CVG
1 stop11h 13mFrontier
Deal found 8/14$153

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kentucky 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 August 14, 2025.
Use the filters below to find and compare flights from Kentucky to Detroit that are best for you.

Fly from

Kentucky

Fly to

Detroit

Route

Depart

Return

Price

NashvilleDetroit

BNA - DTW

BNADTW

Nashville Intl

Thu 10/16

5:20 pm-8:00 pm

Nonstop1h 40m

Detroit Metropolitan Wayne County

Sun 10/19

9:21 am-9:59 am

Nonstop1h 38m

$79

NashvilleDetroit

BNA - DTW

BNADTW

Nashville Intl

Thu 9/11

3:50 pm-6:27 pm

Nonstop1h 37m

Detroit Metropolitan Wayne County

Thu 9/18

9:10 am-9:48 am

Nonstop1h 38m

$80

NashvilleDetroit

BNA - DTW

BNADTW

Nashville Intl

Thu 10/2

3:50 pm-6:27 pm

Nonstop1h 37m

Detroit Metropolitan Wayne County

Sun 10/5

9:10 am-9:48 am

Nonstop1h 38m

$80

NashvilleDetroit

BNA - DTW

BNADTW

Nashville Intl

Thu 9/25

3:50 pm-6:27 pm

Nonstop1h 37m

Detroit Metropolitan Wayne County

Mon 9/29

9:10 am-9:48 am

Nonstop1h 38m

$80

NashvilleDetroit

BNA - DTW

BNADTW

Nashville Intl

Thu 9/18

3:50 pm-6:27 pm

Nonstop1h 37m

Detroit Metropolitan Wayne County

Mon 9/22

9:10 am-9:48 am

Nonstop1h 38m

$80

NashvilleDetroit

BNA - DTW

BNADTW

Nashville Intl

Fri 9/26

4:21 pm-7:00 pm

Nonstop1h 39m

Detroit Metropolitan Wayne County

Sun 9/28

9:10 am-9:48 am

Nonstop1h 38m

$80

NashvilleDetroit

BNA - DTW

BNADTW

Nashville Intl

Fri 10/3

4:21 pm-7:00 pm

Nonstop1h 39m

Detroit Metropolitan Wayne County

Sun 10/5

9:10 am-9:48 am

Nonstop1h 38m

$80

NashvilleDetroit

BNA - DTW

BNADTW

Nashville Intl

Fri 11/7

5:59 pm-8:34 pm

Nonstop1h 35m

Detroit Metropolitan Wayne County

Sat 11/8

4:24 pm-5:04 pm

Nonstop1h 40m

$83

NashvilleDetroit

BNA - DTW

BNADTW

Nashville Intl

Thu 9/18

3:50 pm-6:27 pm

Nonstop1h 37m

Detroit Metropolitan Wayne County

Sun 9/21

9:10 am-9:48 am

Nonstop1h 38m

$83

NashvilleDetroit

BNA - DTW

BNADTW

Nashville Intl

Fri 11/7

5:59 pm-8:34 pm

Nonstop1h 35m

Detroit Metropolitan Wayne County

Mon 11/10

4:24 pm-5:04 pm

Nonstop1h 40m

$83

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

Showing 1-10 of 60 results
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Best time to book a flight from Kentucky to Detroit

Have a flexible travel schedule? Discover the best time to fly to Detroit from Kentucky 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 Kentucky to Detroit

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

Currently, April is the cheapest month in which you can book a flight from Kentucky to Detroit (average of $257). Flying from Kentucky to Detroit 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 KY to DTT?

Find hourly flight availability from Kentucky 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 August 14, 2025.

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

Weekly flight availability from Kentucky to Detroit

Explore weekly flight availability from Kentucky 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 August 14, 2025.

The most flights from USKY to DTT are scheduled on a Wednesday (18 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).

How much does it cost to fly round-trip from Kentucky to Detroit?

Related info for your journey

Find useful and relevant information for your journey from Kentucky to Detroit. 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 into for flights to Detroit from Kentucky?

    Located just 0.6 mi from the city center, Detroit All airports (DTT) is the airport most travelers will use when flying to Detroit from Kentucky.

  • What are the cheapest airlines to fly from Kentucky to Detroit one-way?

    One-way options have recently been found by users for as low as $38 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $77 and American Airlines from $91 one-way.

  • What are the most popular routes from Kentucky to Detroit?

    While some choose either Louisville Intl - Detroit Metropolitan Wayne County or Knoxville McGhee Tyson - Detroit Metropolitan Wayne County, Nashville Intl - Detroit Metropolitan Wayne County is the most popular route from Kentucky to Detroit.

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

    No one likes to see their flight delayed. When booking a flight from Kentucky to Detroit consider choosing Endeavor Airlines (100%), Republic Airways (93%) or WestJet (90%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Kentucky to Detroit?

    While on average a flight from Kentucky to Detroit is generally $331, our data shows the cheapest flight currently is $85. When looking at the most popular route, (Nashville Intl - Detroit Metropolitan Wayne County), you can expect to pay $78 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kentucky to Detroit 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 Kentucky to Detroit?

    Currently, April is the cheapest month in which you can book a flight from Kentucky to Detroit (average of $257). Flying from Kentucky to Detroit 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.

See more FAQs

Traveling to a place near Detroit?

Book flights to Detroit if you plan to visit one of these locations
Roseville
Port Huron

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Alternative routes for Kentucky to Detroit

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Kentucky to Detroit

Discover the top airline that operate flights from Kentucky 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$299Average$438FlexibilityNo cancel feeOn-timeN/A

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