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$45+ Cheap flights from Detroit (DTT) to Kentucky

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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SDF
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Detroit to Kentucky

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Kentucky (USKY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$93
(Kiwi.com)

One-way from

$45
(Cheapflightsfares)

Good one-way deal

$348 or less
From Detroit (DTT) to Kentucky
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One-way flight from Detroit (DTT) to Kentucky
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Price to beat on a one-way flight from Detroit (DTT) to Kentucky.
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Find flight deals from Detroit to Kentucky

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 January 21, 2025.

This Priceline deal was found by Cheapflights users on 1/21. 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 3/512:23 pmDTW - BNA
1 stop8h 38mSpirit Airlines
Wed 3/59:59 pmBNA - DTW
Nonstop1h 37mSpirit Airlines
Deal found 1/21$89
This Frontier deal was found by Cheapflights users on 1/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/244:54 pmDTW - CVG
1 stop8h 24mFrontier
Mon 3/35:10 amCVG - DTW
1 stop7h 25mFrontier
Deal found 1/20$110
This CheapOair deal was found by Cheapflights users on 1/20. 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.
Sun 4/610:02 pmDTW - BNA
1 stop13h 01mMultiple Airlines
Tue 4/82:54 pmBNA - DTW
1 stop9h 11mMultiple Airlines
Deal found 1/20$179
This American Airlines deal was found by Cheapflights users on 1/20. 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 2/2010:09 amDTW - LEX
1 stop4h 46mAmerican Airlines
Mon 2/246:25 pmLEX - DTW
1 stop4h 48mAmerican Airlines
Deal found 1/20$185
This Mytrip deal was found by Cheapflights users on 1/19. 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.
Wed 3/58:50 pmDTW - TYS
1 stop14h 11mMultiple Airlines
Sun 3/99:54 pmTYS - DTW
1 stop15h 29mMultiple Airlines
Deal found 1/19$230
This Delta deal was found by Cheapflights users on 1/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/268:05 pmDTW - BNA
Nonstop1h 51mDelta
Sat 3/16:15 amBNA - DTW
Nonstop1h 51mDelta
Deal found 1/19$237
This Mytrip deal was found by Cheapflights users on 1/21. 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 3/41:32 pmDTW - CVG
3 stops31h 38mMultiple Airlines
Tue 3/117:30 amCVG - DTW
1 stop12h 15mMultiple Airlines
Deal found 1/21$241
This United Airlines deal was found by Cheapflights users on 1/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/257:05 amDTW - LEX
1 stop6h 08mUnited Airlines
Sat 3/15:45 pmLEX - DTW
1 stop5h 45mUnited Airlines
Deal found 1/20$245
This Mytrip deal was found by Cheapflights users on 1/20. 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 2/35:10 amDTW - SDF
1 stop13h 20mSpirit Airlines
Sun 2/97:25 pmSDF - DTW
3 stops24h 33mSpirit Airlines
Deal found 1/20$255
This Mytrip deal was found by Cheapflights users on 1/20. 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 2/176:00 amDTW - TRI
1 stop14h 53mMultiple Airlines
Mon 2/249:43 pmTRI - DTW
2 stops14h 44mMultiple Airlines
Deal found 1/20$270
This Mytrip deal was found by Cheapflights users on 1/20. 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.
Thu 2/201:32 pmDTW - SDF
2 stops20h 21mMultiple Airlines
Sun 2/237:28 pmSDF - DTW
2 stops22h 14mMultiple Airlines
Deal found 1/20$278
This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/68:30 amDTW - CVG
Nonstop1h 21mDelta
Sun 3/910:34 amCVG - DTW
Nonstop1h 09mDelta
Deal found 1/20$297

Find flights from Detroit to Kentucky within your budget

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 2,558,603 searches. Data last updated January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DetroitNashville

DTW - BNA

DTWBNA

Detroit Metropolitan Wayne County

Wed 4/2

6:23 pm-7:03 pm

Nonstop1h 40m

Nashville Intl

Wed 4/9

7:37 am-7:19 pm

1 stop10h 42m

$91

DetroitCincinnati

DTW - CVG

DTWCVG

Detroit Metropolitan Wayne County

Mon 2/24

4:54 pm-1:18 am

1 stop8h 24m

Cincinnati Cinci./N. Kentucky

Mon 3/3

5:10 am-12:35 pm

1 stop7h 25m

$110

DetroitLexington

DTW - LEX

DTWLEX

Detroit Metropolitan Wayne County

Thu 2/20

10:09 am-2:55 pm

1 stop4h 46m

Lexington Blue Grass

Mon 2/24

6:25 pm-11:13 pm

1 stop4h 48m

$185

DetroitKnoxville

DTW - TYS

DTWTYS

Detroit Metropolitan Wayne County

Wed 3/5

8:50 pm-11:01 am

1 stop14h 11m

Knoxville McGhee Tyson

Sun 3/9

9:54 pm-1:23 pm

1 stop15h 29m

$230

DetroitCincinnati

DTW - CVG

DTWCVG

Detroit Metropolitan Wayne County

Tue 3/4

1:32 pm-9:10 pm

3 stops31h 38m

Cincinnati Cinci./N. Kentucky

Tue 3/11

7:30 am-7:45 pm

1 stop12h 15m

$241

DetroitLexington

DTW - LEX

DTWLEX

Detroit Metropolitan Wayne County

Tue 2/25

7:05 am-1:13 pm

1 stop6h 08m

Lexington Blue Grass

Sat 3/1

5:45 pm-11:30 pm

1 stop5h 45m

$245

DetroitNashville

DTW - BNA

DTWBNA

Detroit Metropolitan Wayne County

Wed 2/19

7:20 pm-7:55 pm

Nonstop1h 35m

Nashville Intl

Mon 2/24

7:15 pm-9:55 pm

Nonstop1h 40m

$255

DetroitLouisville

DTW - SDF

DTWSDF

Detroit Metropolitan Wayne County

Mon 2/3

5:10 am-6:30 pm

1 stop13h 20m

Louisville Intl

Sun 2/9

7:25 pm-7:58 pm

3 stops24h 33m

$255

DetroitBlountville

DTW - TRI

DTWTRI

Detroit Metropolitan Wayne County

Mon 2/17

6:00 am-8:53 pm

1 stop14h 53m

Blountville Tri Cities TN/VA

Mon 2/24

9:43 pm-12:27 pm

2 stops14h 44m

$270

DetroitLouisville

DTW - SDF

DTWSDF

Detroit Metropolitan Wayne County

Thu 2/20

1:32 pm-9:53 am

2 stops20h 21m

Louisville Intl

Sun 2/23

7:28 pm-5:42 pm

2 stops22h 14m

$278

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 54 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.

Travel insights for flights from Detroit to Kentucky

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

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

Currently, January is the cheapest month in which you can book a flight from Detroit to Kentucky (average of $299). Flying from Detroit to Kentucky in April is currently the most expensive (average of $369). 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 January 21, 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.

Weekly flight availability from Detroit to Kentucky

Explore weekly flight availability from Detroit to Kentucky. 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 21, 2025.

The most flights from DTT to USKY 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 (4 on average).

Rainfall in Kentucky by month

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

In terms of precipitation, rainfall in Kentucky ranges from 3.1 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Kentucky when rainfall is around 3.1 in.

Temperature in Kentucky by month

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

If weather is an important factor for your trip to Kentucky, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Kentucky

Get insights into the airlines that provide service to Kentucky. 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 Kentucky. Reviews last updated January 21, 2025.
Get a feel of what it's like to fly with Spirit Airlines, Delta and Southwest from Detroit to Kentucky by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,662 reviews

Crew

8.7

Overall

8.1

Food

7.2

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,662 reviews
Southwest
8.1
Very good
4,662 reviews

Crew

8.7

Overall

8.1

Food

7.2

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,662 reviews

Crew

8.7

Overall

8.1

Food

7.2

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

JetBlue
7.4
Good
3,201 reviews
Southwest
8.1
Very good
4,662 reviews

Crew

8.7

Overall

8.1

Food

7.2

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,985 reviews
Southwest
8.1
Very good
4,662 reviews

Crew

8.7

Overall

8.1

Food

7.2

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,662 reviews

Crew

8.7

Overall

8.1

Food

7.2

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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 0.6 mi from the center of the city.

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

    $45 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Frontier and Sun Country Air, with prices starting from $55 and $120, respectively.

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

    When deciding which route to take from Detroit to Kentucky consider Detroit Metropolitan Wayne County - Nashville Intl, Detroit Metropolitan Wayne County - Knoxville McGhee Tyson or Detroit Metropolitan Wayne County - Louisville Intl as they are the most popular.

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

    Consider Virgin Atlantic (87%), Aeromexico (86%) or KLM (85%) when booking your flight. These represent the most reliable airlines when flying from Detroit to Kentucky.

  • What are the cheapest flights from Detroit to Kentucky?

    Looking for the cheapest flight from Detroit to Kentucky? While on average our users pay $498, our data indicates the cheapest price to be $268. The most popular route (Detroit Metropolitan Wayne County - Nashville Intl), is priced around $66.

  • 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, January is the cheapest month in which you can book a flight from Detroit to Kentucky (average of $299). Flying from Detroit to Kentucky in April is currently the most expensive (average of $369). 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.

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Alternative routes for Detroit to Kentucky

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Detroit to Kentucky

Discover the top 3 airlines that operate flights from Detroit to Kentucky. 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 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$175Average$314FlexibilityNo cancel feeOn-time71%
DeltaCheapest$258Average$410FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$344Average$374FlexibilityNo cancel feeOn-time63%
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