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$73+ 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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — DTT
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap 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 January 29, 2026.

This Expedia deal was found by Cheapflights users on 1/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/210:50 am
BNA
-
DTW
1 stop21h 07m
Frontier
Wed 3/48:48 pm
DTW
-
BNA
1 stop12h 27m
Frontier
Deal found 1/26$138
This Expedia deal was found by Cheapflights users on 1/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/128:30 am
BNA
-
DTW
1 stop10h 10m
Spirit Airlines
Mon 2/168:45 pm
DTW
-
BNA
1 stop11h 40m
Spirit Airlines
Deal found 1/27$163
This Super.com deal was found by Cheapflights users on 1/27. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/139:25 am
BNA
-
DTW
1 stop9h 58m
Spirit Airlines
Mon 2/168:45 pm
DTW
-
BNA
1 stop11h 40m
Spirit Airlines
Deal found 1/27$166
This Kiwi.com deal was found by Cheapflights users on 1/28. 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.
Thu 2/58:40 am
BNA
-
DTW
1 stop13h 04m
Multiple Airlines
Sun 2/89:24 pm
DTW
-
BNA
1 stop13h 13m
Multiple Airlines
Deal found 1/28$168
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Thu 2/267:00 am
TYS
-
DTW
1 stop12h 51m
Multiple Airlines
Sun 3/19:16 pm
DTW
-
TYS
1 stop26h 20m
Multiple Airlines
Deal found 1/27$173
This Mytrip deal was found by Cheapflights users on 1/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/248:52 pm
BNA
-
DTW
1 stop11h 23m
Spirit Airlines
Tue 3/35:09 am
DTW
-
BNA
2 stops15h 39m
Spirit Airlines
Deal found 1/27$173
This Expedia deal was found by Cheapflights users on 1/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/268:30 am
BNA
-
DTW
1 stop11h 30m
Spirit Airlines
Thu 3/58:49 am
DTW
-
BNA
1 stop11h 59m
Spirit Airlines
Deal found 1/29$175
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 2/91:22 pm
CVG
-
DTW
1 stop4h 57m
Frontier
Fri 2/1310:29 pm
DTW
-
CVG
1 stop25h 04m
Frontier
Deal found 1/28$175
This Expedia deal was found by Cheapflights users on 1/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/267:35 pm
BNA
-
DTW
1 stop14h 29m
Multiple Airlines
Tue 3/37:15 pm
DTW
-
BNA
1 stop10h 53m
Multiple Airlines
Deal found 1/28$176
This Southwest deal was found by Cheapflights users on 1/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2412:25 pm
BNA
-
DTW
Nonstop1h 40m
Southwest
Tue 2/244:05 pm
DTW
-
BNA
Nonstop1h 40m
Southwest
Deal found 1/27$177
This Priceline deal was found by Cheapflights users on 1/27. 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.
Sat 2/149:25 am
BNA
-
DTW
1 stop9h 58m
Spirit Airlines
Wed 2/181:30 pm
DTW
-
BNA
1 stop7h 27m
Spirit Airlines
Deal found 1/27$178
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 3/48:30 am
BNA
-
DTW
2 stops14h 39m
Spirit Airlines
Wed 3/118:49 am
DTW
-
BNA
1 stop11h 59m
Spirit Airlines
Deal found 1/26$179

Find flight deals from Kentucky to Detroit

Keep the following information in mind while searching for Kentucky to Detroit flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$138
(Expedia)

One-way from

$73
(Kiwi.com)

Popular in

July

Cheapest in

August

Good round-trip deal

$327 or less

Good one-way deal

$233 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, 3% potential price rise
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($24 potential savings vs. average RT price).
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 January 29, 2026.
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 2/26

8:30 am-9:00 pm

1 stop11h 30m

Detroit Metropolitan Wayne County

Thu 3/5

8:49 am-7:48 pm

1 stop11h 59m

$175

CincinnatiDetroit

CVG - DTW

CVGDTW

Cincinnati Cinci./N. Kentucky

Mon 2/9

1:22 pm-6:19 pm

1 stop4h 57m

Detroit Metropolitan Wayne County

Fri 2/13

10:29 pm-11:33 pm

1 stop25h 04m

$175

NashvilleDetroit

BNA - DTW

BNADTW

Nashville Intl

Tue 2/24

5:59 pm-8:43 pm

Nonstop1h 44m

Detroit Metropolitan Wayne County

Tue 3/3

8:45 am-9:41 am

Nonstop1h 56m

$177

NashvilleDetroit

BNA - DTW

BNADTW

Nashville Intl

Thu 4/16

7:40 pm-10:20 pm

Nonstop1h 40m

Detroit Metropolitan Wayne County

Tue 4/21

12:40 pm-1:15 pm

Nonstop1h 35m

$185

NashvilleDetroit

BNA - DTW

BNADTW

Nashville Intl

Thu 2/26

6:15 am-12:09 am

2 stops16h 54m

Detroit Metropolitan Wayne County

Tue 3/3

10:59 pm-7:57 pm

2 stops21h 58m

$185

NashvilleDetroit

BNA - DTW

BNADTW

Nashville Intl

Tue 2/24

12:25 pm-3:05 pm

Nonstop1h 40m

Detroit Metropolitan Wayne County

Tue 3/3

1:40 pm-4:05 pm

1 stop3h 25m

$187

NashvilleDetroit

BNA - DTW

BNADTW

Nashville Intl

Tue 2/24

7:25 am-12:10 pm

1 stop3h 45m

Detroit Metropolitan Wayne County

Tue 2/24

4:05 pm-4:45 pm

Nonstop1h 40m

$187

NashvilleDetroit

BNA - DTW

BNADTW

Nashville Intl

Tue 5/12

5:38 pm-8:21 pm

Nonstop1h 43m

Detroit Metropolitan Wayne County

Mon 5/18

5:55 pm-6:39 pm

Nonstop1h 44m

$193

NashvilleDetroit

BNA - DTW

BNADTW

Nashville Intl

Thu 3/5

6:00 am-8:53 am

Nonstop1h 53m

Detroit Metropolitan Wayne County

Mon 3/9

8:32 pm-9:10 pm

Nonstop1h 38m

$193

NashvilleDetroit

BNA - DTW

BNADTW

Nashville Intl

Wed 3/4

12:25 pm-3:05 pm

Nonstop1h 40m

Detroit Metropolitan Wayne County

Wed 3/11

4:15 pm-4:55 pm

Nonstop1h 40m

$193

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

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 December is currently the most expensive (average of $713). 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 January 29, 2026.

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 22% 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 January 24, 2026.

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 January 29, 2026.

The most flights from USKY to DTT are scheduled on a Monday (9 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (3 on average).

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 44m. Fly via Spirit Airlines, Frontier, or Delta 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 most popular routes from Kentucky to Detroit?

    While some choose either Knoxville McGhee Tyson - Detroit Metropolitan Wayne County or Cincinnati Cinci./N. Kentucky - 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 Republic Airways (97%), Korean Air (90%) or WestJet (85%) 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 $584, our data shows the cheapest flight currently is $165. When looking at the most popular route, (Nashville Intl - Detroit Metropolitan Wayne County), you can expect to pay $168 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 December is currently the most expensive (average of $713). 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$199Average$458FlexibilityNo cancel feeOn-timeN/A

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