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Kentucky

$39+ Cheap flights from Michigan 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 12/13. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — SDF
Dec 18 — Dec 251
Thu 12/18
Thu 12/25
1 adult, Economy
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Find flight deals from Michigan to Kentucky

Cheapest flights from Michigan to Kentucky
Explore the most affordable flight options available from Michigan to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 18, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 11/17. 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.
Mon 12/83:12 pmDTW - BNA
Nonstop1h 39mSpirit Airlines
Mon 12/1511:27 amBNA - DTW
Nonstop1h 40mSpirit Airlines
Deal found 11/17$80
This Cheapflightsfares deal was found by Cheapflights users on 11/16. 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 12/75:41 pmFNT - BNA
Nonstop1h 43mAllegiant Air
Thu 12/117:14 pmBNA - FNT
Nonstop1h 37mAllegiant Air
Deal found 11/16$82
This Super.com deal was found by Cheapflights users on 11/17. 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 11/216:13 amORD - BNA
Nonstop1h 37mFrontier
Tue 11/258:45 amBNA - ORD
Nonstop1h 53mFrontier
Deal found 11/17$84
This Kiwi.com deal was found by Cheapflights users on 11/18. 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.
Tue 11/256:13 amORD - BNA
Nonstop1h 37mFrontier
Fri 11/288:45 amBNA - ORD
Nonstop1h 53mFrontier
Deal found 11/18$89
This Super.com deal was found by Cheapflights users on 11/17. 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.
Thu 12/113:12 pmDTW - BNA
Nonstop1h 39mSpirit Airlines
Fri 12/1211:27 amBNA - DTW
Nonstop1h 40mSpirit Airlines
Deal found 11/17$95
This Southwest deal was found by Cheapflights users on 11/16. 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.
Thu 12/251:45 pmORD - BNA
Nonstop1h 35mSouthwest
Thu 1/110:20 amBNA - ORD
Nonstop1h 55mSouthwest
Deal found 11/16$97
This Southwest deal was found by Cheapflights users on 11/17. 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.
Thu 12/256:35 amMDW - BNA
Nonstop1h 30mSouthwest
Thu 1/111:05 amBNA - MDW
Nonstop1h 40mSouthwest
Deal found 11/17$97
This Kiwi.com deal was found by Cheapflights users on 11/17. 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 12/145:41 pmFNT - BNA
Nonstop1h 43mAllegiant Air
Thu 12/187:14 pmBNA - FNT
Nonstop1h 37mAllegiant Air
Deal found 11/17$97
This Kiwi.com deal was found by Cheapflights users on 11/16. 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.
Sat 12/63:12 pmDTW - BNA
Nonstop1h 39mSpirit Airlines
Mon 12/811:27 amBNA - DTW
Nonstop1h 40mSpirit Airlines
Deal found 11/16$97
This Cheapflightsfares deal was found by Cheapflights users on 11/16. 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 12/45:41 pmFNT - BNA
Nonstop1h 43mAllegiant Air
Sun 12/77:14 pmBNA - FNT
Nonstop1h 37mAllegiant Air
Deal found 11/16$98
This Kiwi.com deal was found by Cheapflights users on 11/16. 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 12/45:41 pmFNT - BNA
Nonstop1h 43mAllegiant Air
Thu 12/117:14 pmBNA - FNT
Nonstop1h 37mAllegiant Air
Deal found 11/16$101
This Kiwi.com deal was found by Cheapflights users on 11/17. 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 12/115:41 pmFNT - BNA
Nonstop1h 43mAllegiant Air
Thu 12/187:14 pmBNA - FNT
Nonstop1h 37mAllegiant Air
Deal found 11/17$105

Cheap flight deals from Michigan to Kentucky

Keep the following information in mind while searching for Michigan to Kentucky flight deals. Data was last updated November 18, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$80
(Cheapflightsfares)

One-way from

$39
(Kiwi.com)

Popular in

February

Cheapest in

August

Average price

$509

Good round-trip deal

$199 or less

Good one-way deal

$408 or less
Provider with most accurate pricing for Detroit (DTT)-Louisville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Detroit (DTT)-Louisville Intl flights.
Search Deals
From Michigan to Kentucky
Search Deals
One-way flight from Michigan to Kentucky
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($60 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($23 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 Michigan to Kentucky.
Search Deals
Price to beat on a one-way flight from Michigan to Kentucky.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Michigan 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 November 18, 2025.
Use the filters below to find and compare flights from Michigan to Kentucky that are best for you.

Fly from

Michigan

Fly to

Kentucky

Route

Depart

Return

Price

FlintNashville

FNT - BNA

FNTBNA

Flint Bishop

Sun 12/14

5:41 pm-6:24 pm

Nonstop1h 43m

Nashville Intl

Thu 12/18

7:14 pm-9:51 pm

Nonstop1h 37m

$97

ChicagoNashville

MDW - BNA

MDWBNA

Chicago Midway

Sat 1/17

12:45 pm-6:05 pm

1 stop5h 20m

Nashville Intl

Tue 1/20

4:25 pm-6:05 pm

Nonstop1h 40m

$107

ChicagoNashville

ORD - BNA

ORDBNA

Chicago O'Hare Intl

Sat 1/17

1:45 pm-3:20 pm

Nonstop1h 35m

Nashville Intl

Tue 1/20

4:05 pm-9:50 pm

1 stop5h 45m

$107

FlintNashville

FNT - BNA

FNTBNA

Flint Bishop

Thu 12/11

5:41 pm-6:24 pm

Nonstop1h 43m

Nashville Intl

Sun 12/14

7:14 pm-9:51 pm

Nonstop1h 37m

$114

ChicagoNashville

ORD - BNA

ORDBNA

Chicago O'Hare Intl

Wed 12/17

12:45 pm-2:28 pm

Nonstop1h 43m

Nashville Intl

Wed 12/24

8:00 am-9:55 am

Nonstop1h 55m

$127

FlintNashville

FNT - BNA

FNTBNA

Flint Bishop

Thu 2/19

1:27 pm-2:14 pm

Nonstop1h 47m

Nashville Intl

Sun 2/22

10:00 am-12:37 pm

Nonstop1h 37m

$131

ChicagoNashville

ORD - BNA

ORDBNA

Chicago O'Hare Intl

Thu 1/15

2:15 pm-9:00 pm

1 stop6h 45m

Nashville Intl

Sat 1/17

10:20 am-12:15 pm

Nonstop1h 55m

$144

ChicagoCincinnati

ORD - CVG

ORDCVG

Chicago O'Hare Intl

Thu 12/4

5:05 am-10:49 am

1 stop4h 44m

Cincinnati Cinci./N. Kentucky

Sat 12/6

5:05 am-1:16 pm

1 stop9h 11m

$150

ChicagoNashville

ORD - BNA

ORDBNA

Chicago O'Hare Intl

Thu 1/15

2:15 pm-9:00 pm

1 stop6h 45m

Nashville Intl

Sun 1/18

6:05 am-1:00 pm

1 stop6h 55m

$154

ChicagoLouisville

ORD - SDF

ORDSDF

Chicago O'Hare Intl

Thu 12/25

4:01 pm-11:03 pm

1 stop6h 02m

Louisville Intl

Wed 12/31

7:25 am-12:54 pm

1 stop6h 29m

$157

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/17

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

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

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

Currently, September is the cheapest month in which you can book a flight from Michigan to Kentucky (average of $75). Flying from Michigan to Kentucky in October is currently the most expensive (average of $283). 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 MI to KY?

Find hourly flight availability from Michigan 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 November 18, 2025.

One of the essential ways to save on airfare from Michigan to Kentucky is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 17% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from Michigan to Kentucky. Price data was last updated on December 16, 2024.

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

Weekly flight availability from Michigan to Kentucky

Explore weekly flight availability from Michigan 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 November 18, 2025.

The most flights from USMI to USKY are scheduled on a Monday (15 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).

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 November 18, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from Michigan to Kentucky have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,248 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
8,003 reviews
Southwest
8.0
Very good
4,248 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
9,019 reviews
Southwest
8.0
Very good
4,248 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,045 reviews
Southwest
8.0
Very good
4,248 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,151 reviews
Southwest
8.0
Very good
4,248 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Michigan to Kentucky. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Michigan to Kentucky?

    Departing from Michigan to Kentucky will take you 1h 43m. The distance from Michigan to Kentucky is about 498 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    $40 is the cheapest one-way deal found within the past few days, from Allegiant Air. You may also be able to find cheap deals on United Airlines and Southwest, with prices starting from $49 and $49, respectively.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Michigan to Kentucky (average of $75). Flying from Michigan to Kentucky in October is currently the most expensive (average of $283). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Michigan to Kentucky

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Michigan to Kentucky

Discover the top 5 airlines that operate flights from Michigan 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 November 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$110Average$210FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$187Average$318FlexibilityNo cancel feeOn-time71%
DeltaCheapest$199Average$364FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$216Average$363FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$222Average$344FlexibilityNo cancel feeOn-time63%

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