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$44+ 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 3/20. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — DTT
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$98
(Priceline)

One-way from

$44
(FlightHub)

Popular in

March

Cheapest in

October

Average price

$399

Good round-trip deal

$351 or less

Good one-way deal

$168 or less
Provider with most accurate pricing for Louisville Intl-Detroit (DTT) flight deals.
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Provider most trusted by Cheapflights users for Louisville Intl-Detroit (DTT) flights.
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From Kentucky to Detroit (DTT)
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One-way flight from Kentucky to Detroit (DTT)
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Highest demand for flights based on searches. 7% potential increase in price ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 20, 2025.

This Priceline deal was found by Cheapflights users on 2/20. 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 4/32:54 pmBNA - DTW
Nonstop1h 37mSpirit Airlines
Mon 4/71:06 pmDTW - BNA
Nonstop1h 43mSpirit Airlines
Deal found 2/20$98
This CheapOair deal was found by Cheapflights users on 2/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/199:27 amBNA - DTW
1 stop7h 58mMultiple Airlines
Fri 3/216:36 pmDTW - BNA
Nonstop1h 43mMultiple Airlines
Deal found 2/20$109
This Frontier deal was found by Cheapflights users on 2/19. 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.
Tue 3/112:56 pmCVG - DTW
1 stop14h 19mFrontier
Mon 3/177:25 pmDTW - CVG
1 stop5h 57mFrontier
Deal found 2/19$110
This Mytrip deal was found by Cheapflights users on 2/19. 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.
Thu 4/36:20 amTYS - DTW
1 stop18h 39mMultiple Airlines
Wed 4/97:27 pmDTW - TYS
1 stop17h 26mMultiple Airlines
Deal found 2/19$172
This Mytrip deal was found by Cheapflights users on 2/19. 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.
Mon 3/316:30 amCVG - DTW
2 stops30h 05mMultiple Airlines
Tue 4/18:48 pmDTW - CVG
1 stop24h 19mMultiple Airlines
Deal found 2/19$172
This JetBlue Airways deal was found by Cheapflights users on 2/20. 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 JetBlue Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/37:00 amBNA - DTW
1 stop9h 08mJetBlue
Tue 6/246:45 amDTW - BNA
1 stop8h 58mJetBlue
Deal found 2/20$192
This Mytrip deal was found by Cheapflights users on 2/20. 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.
Sat 3/228:26 amSDF - DTW
1 stop4h 19mSpirit Airlines
Mon 3/248:48 pmDTW - SDF
1 stop26h 10mSpirit Airlines
Deal found 2/20$198
This American Airlines deal was found by Cheapflights users on 2/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/246:50 pmTYS - DTW
1 stop4h 32mAmerican Airlines
Thu 3/277:58 pmDTW - TYS
1 stop4h 05mAmerican Airlines
Deal found 2/19$199
This KAYAK deal was found by Cheapflights users on 2/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/76:10 amBNA - DTW
Nonstop1h 41mDelta
Wed 4/98:20 pmDTW - BNA
Nonstop1h 40mDelta
Deal found 2/20$207
This KAYAK deal was found by Cheapflights users on 2/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/810:05 amBNA - DTW
1 stop9h 35mSouthwest
Thu 4/101:05 pmDTW - BNA
1 stop9h 55mSouthwest
Deal found 2/20$227
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/66:30 amSDF - DTW
1 stop8h 51mAmerican Airlines
Fri 3/78:29 amDTW - SDF
1 stop10h 14mAmerican Airlines
Deal found 2/20$253
This Mytrip deal was found by Cheapflights users on 2/20. 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.
Mon 3/36:12 pmSDF - DTW
1 stop16h 07mMultiple Airlines
Sat 3/86:18 amDTW - SDF
2 stops12h 03mMultiple Airlines
Deal found 2/20$255

Find flights from Kentucky to Detroit within your budget

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 February 20, 2025.

Fly from

Kentucky

Fly to

Detroit

Route

Depart

Return

Price

NashvilleDetroit

BNA - DTW

BNADTW

Nashville Intl

Thu 4/3

2:54 pm-5:31 pm

Nonstop1h 37m

Detroit Metropolitan Wayne County

Mon 4/7

1:06 pm-1:49 pm

Nonstop1h 43m

$98

NashvilleDetroit

BNA - DTW

BNADTW

Nashville Intl

Wed 3/19

9:27 am-6:25 pm

1 stop7h 58m

Detroit Metropolitan Wayne County

Fri 3/21

6:36 pm-7:19 pm

Nonstop1h 43m

$109

CincinnatiDetroit

CVG - DTW

CVGDTW

Cincinnati Cinci./N. Kentucky

Tue 3/11

2:56 pm-5:15 am

1 stop14h 19m

Detroit Metropolitan Wayne County

Mon 3/17

7:25 pm-1:22 am

1 stop5h 57m

$110

KnoxvilleDetroit

TYS - DTW

TYSDTW

Knoxville McGhee Tyson

Thu 4/3

6:20 am-12:59 am

1 stop18h 39m

Detroit Metropolitan Wayne County

Wed 4/9

7:27 pm-12:53 pm

1 stop17h 26m

$172

CincinnatiDetroit

CVG - DTW

CVGDTW

Cincinnati Cinci./N. Kentucky

Mon 3/31

6:30 am-12:35 pm

2 stops30h 05m

Detroit Metropolitan Wayne County

Tue 4/1

8:48 pm-9:07 pm

1 stop24h 19m

$172

LouisvilleDetroit

SDF - DTW

SDFDTW

Louisville Intl

Sat 3/22

8:26 am-12:45 pm

1 stop4h 19m

Detroit Metropolitan Wayne County

Mon 3/24

9:58 pm-10:58 pm

2 stops25h 00m

$198

KnoxvilleDetroit

TYS - DTW

TYSDTW

Knoxville McGhee Tyson

Mon 3/24

6:50 pm-11:22 pm

1 stop4h 32m

Detroit Metropolitan Wayne County

Thu 3/27

7:58 pm-12:03 am

1 stop4h 05m

$199

NashvilleDetroit

BNA - DTW

BNADTW

Nashville Intl

Mon 4/7

6:10 am-8:51 am

Nonstop1h 41m

Detroit Metropolitan Wayne County

Wed 4/9

8:20 pm-9:00 pm

Nonstop1h 40m

$207

NashvilleDetroit

BNA - DTW

BNADTW

Nashville Intl

Tue 4/8

10:05 am-8:40 pm

1 stop9h 35m

Detroit Metropolitan Wayne County

Thu 4/10

1:05 pm-10:00 pm

1 stop9h 55m

$227

LouisvilleDetroit

SDF - DTW

SDFDTW

Louisville Intl

Thu 3/6

6:30 am-3:21 pm

1 stop8h 51m

Detroit Metropolitan Wayne County

Fri 3/7

8:29 am-6:43 pm

1 stop10h 14m

$253

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 59 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.

Travel insights for flights from Kentucky to Detroit

Get recent, data-driven insights about flights from Kentucky to Detroit including ideal travel times, pricing trends, and more.

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 February 20, 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 February 20, 2025.

The most flights from USKY to DTT are scheduled on a Monday (11 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (8 on average).

Rainfall in Detroit by month

Plan your trip to Detroit by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Detroit ranges from 1.8 - 3.1 inches per month. August is typically the wettest month, when rainfall can reach 3.1 in. January is typically the driest time to visit Detroit when rainfall is around 1.8 in.

Temperature in Detroit by month

Plan your trip to Detroit by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Detroit, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Detroit

Get insights into the airlines that provide service to Detroit. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Detroit. Reviews last updated February 20, 2025.
See what other customers who have flown with Southwest, Delta and JetBlue from Kentucky to Detroit have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

JetBlue
7.4
Good
3,070 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,766 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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 $44 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $55 and American Airlines from $80 one-way.

  • 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 (93%), WestJet (93%) or Delta (91%) 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 $562, our data shows the cheapest flight currently is $108. When looking at the most popular route, (Nashville Intl - Detroit Metropolitan Wayne County), you can expect to pay $87 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 Kentucky?

Book flights to Kentucky 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$258Average$393FlexibilityNo cancel feeOn-timeN/A
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