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$30+ 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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — DTT
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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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 November 3, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 11/1. 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 12/1911:54 amBNA - DTW
Nonstop1h 40mSpirit Airlines
Mon 12/223:39 pmDTW - BNA
Nonstop1h 39mSpirit Airlines
Deal found 11/1$80
This Cheapflightsfares deal was found by Cheapflights users on 11/2. 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.
Sat 12/2011:54 amBNA - DTW
Nonstop1h 40mSpirit Airlines
Sun 12/283:39 pmDTW - BNA
Nonstop1h 39mSpirit Airlines
Deal found 11/2$85
This Cheapflightsfares deal was found by Cheapflights users on 11/2. 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.
Sat 11/226:02 pmBNA - DTW
Nonstop1h 45mSpirit Airlines
Sun 11/235:15 amDTW - BNA
Nonstop1h 42mSpirit Airlines
Deal found 11/2$109
This Delta deal was found by Cheapflights users on 11/2. 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.
Wed 12/176:00 amBNA - DTW
Nonstop1h 44mDelta
Wed 1/74:20 pmDTW - BNA
Nonstop1h 44mDelta
Deal found 11/2$118
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 11/248:49 amBNA - DTW
Nonstop1h 45mSpirit Airlines
Sun 11/305:15 amDTW - BNA
Nonstop1h 42mSpirit Airlines
Deal found 11/1$121
This Cheapflightsfares deal was found by Cheapflights users on 11/2. 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.
Wed 11/266:52 amBNA - DTW
Nonstop1h 41mSpirit Airlines
Tue 12/25:15 amDTW - BNA
Nonstop1h 42mSpirit Airlines
Deal found 11/2$129
This Priceline deal was found by Cheapflights users on 11/1. 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.
Wed 11/266:52 amBNA - DTW
Nonstop1h 41mSpirit Airlines
Sat 11/294:20 pmDTW - BNA
Nonstop1h 37mSpirit Airlines
Deal found 11/1$130
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 11/266:52 amBNA - DTW
Nonstop1h 41mSpirit Airlines
Thu 11/275:15 amDTW - BNA
Nonstop1h 42mSpirit Airlines
Deal found 11/1$138
This Delta deal was found by Cheapflights users on 11/3. 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.
Sat 12/1310:42 amBNA - DTW
1 stop7h 04mDelta
Mon 12/156:00 pmDTW - BNA
1 stop4h 44mDelta
Deal found 11/3$139
This Priceline deal was found by Cheapflights users on 11/1. 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 11/1312:27 pmBNA - DTW
1 stop10h 02mSpirit Airlines
Tue 11/255:15 amDTW - BNA
Nonstop1h 42mSpirit Airlines
Deal found 11/1$144
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 12/126:10 amCVG - DTW
1 stop10h 09mFrontier
Sun 12/146:12 pmDTW - CVG
1 stop16h 40mFrontier
Deal found 11/2$188
This Kiwi.com deal was found by Cheapflights users on 11/1. 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.
Sun 11/169:03 pmCVG - DTW
2 stops27h 04mMultiple Airlines
Thu 11/202:52 pmDTW - CVG
1 stop7h 52mMultiple Airlines
Deal found 11/1$189

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 November 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$70
(Cheapflightsfares)

One-way from

$30
(Cheapflightsfares)

Popular in

July

Cheapest in

August

Average price

$419

Good round-trip deal

$341 or less

Good one-way deal

$266 or less
Provider with most accurate pricing for Louisville Intl-Detroit (DTT) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Detroit (DTT) flights.
Search Deals
From Kentucky to Detroit (DTT)
Search Deals
One-way flight from Kentucky to Detroit (DTT)
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Kentucky to Detroit (DTT).
Search Deals
Price to beat on a one-way flight from Kentucky to Detroit (DTT).
Search Deals

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 November 3, 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

Sat 12/20

11:54 am-2:34 pm

Nonstop1h 40m

Detroit Metropolitan Wayne County

Sun 12/28

3:39 pm-4:18 pm

Nonstop1h 39m

$85

NashvilleDetroit

BNA - DTW

BNADTW

Nashville Intl

Mon 11/24

8:49 am-11:34 am

Nonstop1h 45m

Detroit Metropolitan Wayne County

Tue 11/25

5:15 am-5:57 am

Nonstop1h 42m

$109

NashvilleDetroit

BNA - DTW

BNADTW

Nashville Intl

Fri 12/19

11:54 am-2:34 pm

Nonstop1h 40m

Detroit Metropolitan Wayne County

Tue 1/6

3:39 pm-4:18 pm

Nonstop1h 39m

$109

NashvilleDetroit

BNA - DTW

BNADTW

Nashville Intl

Sat 12/13

11:27 am-2:07 pm

Nonstop1h 40m

Detroit Metropolitan Wayne County

Mon 12/15

3:12 pm-3:51 pm

Nonstop1h 39m

$109

NashvilleDetroit

BNA - DTW

BNADTW

Nashville Intl

Wed 12/17

6:00 am-8:44 am

Nonstop1h 44m

Detroit Metropolitan Wayne County

Wed 1/7

4:20 pm-5:04 pm

Nonstop1h 44m

$118

NashvilleDetroit

BNA - DTW

BNADTW

Nashville Intl

Sat 12/13

6:00 am-8:40 am

Nonstop1h 40m

Detroit Metropolitan Wayne County

Mon 12/15

6:00 pm-11:09 pm

1 stop6h 09m

$129

NashvilleDetroit

BNA - DTW

BNADTW

Nashville Intl

Wed 11/26

6:52 am-9:33 am

Nonstop1h 41m

Detroit Metropolitan Wayne County

Sat 11/29

4:20 pm-4:57 pm

Nonstop1h 37m

$129

NashvilleDetroit

BNA - DTW

BNADTW

Nashville Intl

Tue 12/2

6:40 pm-9:25 pm

Nonstop1h 45m

Detroit Metropolitan Wayne County

Sun 12/7

6:00 am-6:50 am

Nonstop1h 50m

$149

NashvilleDetroit

BNA - DTW

BNADTW

Nashville Intl

Tue 12/2

6:52 am-9:33 am

Nonstop1h 41m

Detroit Metropolitan Wayne County

Sun 12/7

5:20 pm-6:46 pm

1 stop26h 26m

$160

NashvilleDetroit

BNA - DTW

BNADTW

Nashville Intl

Thu 11/13

12:27 pm-11:29 pm

1 stop10h 02m

Detroit Metropolitan Wayne County

Sat 11/15

11:42 am-10:15 am

1 stop23h 33m

$162

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

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, May is the cheapest month in which you can book a flight from Kentucky to Detroit (average of $139). Flying from Kentucky to Detroit in April is currently the most expensive (average of $349). 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 November 3, 2025.

A simple way to save on the total cost of your ticket is to fly from Kentucky to Detroit in the morning. If you’re flexible enough to do this you can expect to save up to 21% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Kentucky to Detroit?

Use this chart to determine the cheapest time to fly round-trip from Kentucky to Detroit. Price data was last updated on October 26, 2025.

Travelers seeking maximum savings on their Kentucky to Detroit flight should consider departing on Tuesday evenings when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 November 3, 2025.

The most flights from USKY to DTT are scheduled on a Monday (11 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (3 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.

  • How long is the flight from Kentucky to Detroit?

    There are many flights that can get you from Kentucky to Detroit in 1h 40m. Fly via Spirit Airlines, Delta, or American Airlines to get the fastest option. Kentucky and Detroit are separated by a distance of 457 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $40 on Spirit Airlines. Other airlines that offer cheap prices include Southwest from $50 and Frontier from $75 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 Korean Air (97%), Air France (96%) or KLM (95%) 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 $538, our data shows the cheapest flight currently is $183. When looking at the most popular route, (Nashville Intl - Detroit Metropolitan Wayne County), you can expect to pay $60 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, May is the cheapest month in which you can book a flight from Kentucky to Detroit (average of $139). Flying from Kentucky to Detroit in April is currently the most expensive (average of $349). 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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$209Average$454FlexibilityNo cancel feeOn-timeN/A

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