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Cheap flights from Detroit to Louisville from $105

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Detroit to Louisville departing on 3/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Detroit to Louisville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:59 pm - 12:21 pm
DTW
-
SDF
13h 22m
2 stops
Multiple Airlines Logo
9:06 pm - 9:46 am
SDF
-
DTW
12h 40m
1 stop
$258Multiple Airlines
Sun, Mar 1 - Thu, Mar 5
Multiple Airlines Logo
9:02 am - 8:40 am
DTW
-
SDF
23h 38m
1 stop
Multiple Airlines Logo
3:33 pm - 4:12 pm
SDF
-
DTW
24h 39m
2 stops
$264Multiple Airlines
Thu, Mar 5 - Sun, Mar 8
Spirit Airlines Logo
5:15 am - 12:21 pm
DTW
-
SDF
7h 06m
1 stop
Spirit Airlines Logo
3:33 pm - 1:30 pm
SDF
-
DTW
21h 57m
2 stops
$283Spirit Airlines
Mon, Mar 2 - Tue, Mar 3
Multiple Airlines Logo
10:59 pm - 12:21 pm
DTW
-
SDF
13h 22m
2 stops
Multiple Airlines Logo
9:06 pm - 1:41 am
SDF
-
DTW
28h 35m
1 stop
$284Multiple Airlines
Sun, Mar 1 - Thu, Mar 5
Multiple Airlines Logo
6:36 pm - 2:41 pm
DTW
-
SDF
20h 05m
1 stop
Multiple Airlines Logo
2:26 pm - 10:57 am
SDF
-
DTW
20h 31m
1 stop
$287Multiple Airlines
Mon, Feb 9 - Thu, Feb 12
Spirit Airlines Logo
10:59 pm - 12:21 pm
DTW
-
SDF
13h 22m
2 stops
Spirit Airlines Logo
3:33 pm - 9:46 am
SDF
-
DTW
18h 13m
2 stops
$295Spirit Airlines
Sun, Mar 1 - Thu, Mar 5
Spirit Airlines Logo
5:05 am - 11:38 am
DTW
-
SDF
6h 33m
1 stop
Spirit Airlines Logo
12:33 pm - 7:13 pm
SDF
-
DTW
6h 40m
1 stop
$296Spirit Airlines
Wed, Apr 15 - Wed, Apr 22
Multiple Airlines Logo
2:35 pm - 8:40 am
DTW
-
SDF
18h 05m
2 stops
Multiple Airlines Logo
9:06 pm - 9:46 am
SDF
-
DTW
12h 40m
1 stop
$304Multiple Airlines
Sun, Mar 1 - Thu, Mar 5
Multiple Airlines Logo
2:35 pm - 11:05 am
DTW
-
SDF
20h 30m
2 stops
Multiple Airlines Logo
1:19 pm - 8:57 am
SDF
-
DTW
19h 38m
1 stop
$305Multiple Airlines
Fri, Feb 27 - Mon, Mar 2
Spirit Airlines Logo
5:15 am - 12:21 pm
DTW
-
SDF
7h 06m
1 stop
Spirit Airlines Logo
3:33 pm - 9:15 am
SDF
-
DTW
17h 42m
1 stop
$306Spirit Airlines
Mon, Mar 2 - Tue, Mar 3

United Airlines flights from Detroit to Louisville

Our best United Airlines deals on Detroit to Louisville flight tickets
United Airlines
Feb 15
DTW9:10 amDetroit Metropolitan Wayne County
4h 13m
1 stop
SDF1:23 pmLouisville Intl
Feb 19
SDF5:35 amLouisville Intl
3h 57m
1 stop
DTW9:32 amDetroit Metropolitan Wayne County
$347
United Airlines
Feb 10
DTW6:00 amDetroit Metropolitan Wayne County
6h 59m
1 stop
SDF12:59 pmLouisville Intl
Feb 17
SDF9:00 amLouisville Intl
11h 22m
2 stops
DTW8:22 pmDetroit Metropolitan Wayne County
$352
United Airlines
Feb 9
DTW2:40 pmDetroit Metropolitan Wayne County
7h 50m
2 stops
SDF10:30 pmLouisville Intl
Feb 12
SDF5:35 amLouisville Intl
10h 22m
2 stops
DTW3:57 pmDetroit Metropolitan Wayne County
$357

Spirit Airlines flights from Detroit to Louisville

Our best Spirit Airlines deals on Detroit to Louisville flight tickets
Spirit Airlines
Mar 2
DTW5:15 amDetroit Metropolitan Wayne County
7h 06m
1 stop
SDF12:21 pmLouisville Intl
Mar 3
SDF3:33 pmLouisville Intl
21h 57m
2 stops
DTW1:30 pmDetroit Metropolitan Wayne County
$283
Spirit Airlines
Mar 1
DTW10:59 pmDetroit Metropolitan Wayne County
13h 22m
2 stops
SDF12:21 pmLouisville Intl
Mar 5
SDF3:33 pmLouisville Intl
18h 13m
2 stops
DTW9:46 amDetroit Metropolitan Wayne County
$295
Spirit Airlines
Apr 15
DTW5:05 amDetroit Metropolitan Wayne County
6h 33m
1 stop
SDF11:38 amLouisville Intl
Apr 22
SDF12:33 pmLouisville Intl
6h 40m
1 stop
DTW7:13 pmDetroit Metropolitan Wayne County
$296

momondo Fare Finder

 
Customize your flight search to find flights from Detroit to Louisville 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, momondo users made 832,500 searches. Data last updated February 2, 2026.
Use the filters below to find and compare flights from Detroit to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DetroitLouisville

DTW - SDF

DTWSDF

Detroit Metropolitan Wayne County

Sun 3/1

10:59 pm-12:21 pm

2 stops13h 22m

Louisville Intl

Thu 3/5

9:06 pm-9:46 am

1 stop12h 40m

$258

DetroitLouisville

DTW - SDF

DTWSDF

Detroit Metropolitan Wayne County

Thu 3/5

9:02 am-8:40 am

1 stop23h 38m

Louisville Intl

Sun 3/8

3:33 pm-4:12 pm

2 stops24h 39m

$264

DetroitLouisville

DTW - SDF

DTWSDF

Detroit Metropolitan Wayne County

Mon 3/2

5:15 am-12:21 pm

1 stop7h 06m

Louisville Intl

Tue 3/3

3:33 pm-1:30 pm

2 stops21h 57m

$283

DetroitLouisville

DTW - SDF

DTWSDF

Detroit Metropolitan Wayne County

Sun 3/1

10:59 pm-12:21 pm

2 stops13h 22m

Louisville Intl

Thu 3/5

9:06 pm-1:41 am

1 stop28h 35m

$284

DetroitLouisville

DTW - SDF

DTWSDF

Detroit Metropolitan Wayne County

Mon 2/9

6:36 pm-2:41 pm

1 stop20h 05m

Louisville Intl

Thu 2/12

2:26 pm-10:57 am

1 stop20h 31m

$287

DetroitLouisville

DTW - SDF

DTWSDF

Detroit Metropolitan Wayne County

Sun 3/1

10:59 pm-12:21 pm

2 stops13h 22m

Louisville Intl

Thu 3/5

3:33 pm-9:46 am

2 stops18h 13m

$295

DetroitLouisville

DTW - SDF

DTWSDF

Detroit Metropolitan Wayne County

Wed 4/15

5:05 am-11:38 am

1 stop6h 33m

Louisville Intl

Wed 4/22

12:33 pm-7:13 pm

1 stop6h 40m

$296

DetroitLouisville

DTW - SDF

DTWSDF

Detroit Metropolitan Wayne County

Sun 3/1

2:35 pm-8:40 am

2 stops18h 05m

Louisville Intl

Thu 3/5

9:06 pm-9:46 am

1 stop12h 40m

$304

DetroitLouisville

DTW - SDF

DTWSDF

Detroit Metropolitan Wayne County

Fri 2/27

2:35 pm-11:05 am

2 stops20h 30m

Louisville Intl

Mon 3/2

1:19 pm-8:57 am

1 stop19h 38m

$305

DetroitLouisville

DTW - SDF

DTWSDF

Detroit Metropolitan Wayne County

Mon 3/2

5:15 am-12:21 pm

1 stop7h 06m

Louisville Intl

Tue 3/3

3:33 pm-9:15 am

1 stop17h 42m

$306

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Louisville from

How to get the cheapest flight ticket from Detroit to Louisville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Louisville?

If you are unable to visit Louisville during the month of August, then departing from Detroit during the month October is also very affordable. Most momondo users find prices during this month for around $319.

What is the cheapest day to depart on your flight to Louisville?

On average, the least expensive day to fly to Louisville from Detroit is on a Monday. momondo users have found tickets for Monday departures for as low as $264. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Detroit to Louisville on a Tuesday will generally be more expensive and average around $692. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Louisville?

Our data shows that the cheapest Detroit to Louisville flights are usually those with departure times in the morning. Our users have found flights to Louisville in the morning for as low as $389. In the evening is when there is more demand to fly to Louisville, so prices are often more expensive at around $399 per ticket.

What is the cheapest Detroit to Louisville Intl flight route?

Fly from Detroit Metropolitan Wayne County to Louisville Intl for the best Detroit - Louisville Intl flight prices

What cabin class options are available on Detroit to Louisville Intl flights?

There is only 1 cabin class available to choose from on Detroit to Louisville Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Detroit to Louisville flights?

You could potentially save up to 60% on your flight if you consider stops on a Detroit to Louisville flight.

When to book flights from Detroit to Louisville

Are you open to changing your travel dates? Check out the ideal times to fly from Detroit to Louisville according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Detroit to Louisville (DTT to SDF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Detroit to Louisville

Fastest flight time

1h 24m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun

Airports in Louisville

1 airport
The fastest flight from Detroit to Louisville takes 1h 24m
Direct flights go from Detroit to Louisville on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport in Louisville. From Detroit there are direct flights to Louisville Intl (SDF).
Search flight deals

  • How far is Detroit to Louisville Intl by plane?

    Detroit and Louisville Intl are 316.1 mi apart from one another. Typically, this will take 1h 24m by plane in normal conditions.

  • When did momondo last update prices for flights from Detroit to Louisville Intl Airport?

    Prices for flights from Detroit to Louisville Intl Airport refresh daily.

  • How many operators does momondo search for flights from Detroit to Louisville Intl Airport?

  • How old do you have to be to fly from Detroit to Louisville Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Detroit to Louisville Intl Airport.

  • What documentation or ID do you need to fly to Louisville Intl Airport?

    The required travel and health documents for your Louisville Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Louisville Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Detroit to Louisville?

  • What is the most popular airline from Detroit to Louisville?

Best airlines flying from Detroit to Louisville

Compare and see reviews for airlines that fly from Detroit to Louisville with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $41Free CancellationRating
6.3
8,396 reviews
Search Spirit Airlines flights
SouthwestPriceFrom $222Free CancellationRating
8.0
4,271 reviews
Search Southwest flights
DeltaPriceFrom $299Free CancellationRating
7.9
8,132 reviews
Search Delta flights

  • Delta Flights From Detroit to Louisville

    Delta flies from Detroit to Louisville around 17 times per week, with 8,132 momondo users rating the airline 7.9/10. The cheapest Delta deal from Detroit to Louisville in the last 72 hours was $299 (round-trip), much lower than the average airfare cost of $439 for Delta flights on this route.

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
French Lick
Elizabethtown
West Baden Springs
Bardstown
Jeffersonville
Shepherdsville
New Albany
Corydon
Elizabeth
Charlestown
Brandenburg
Springfield
Georgetown

Why use momondo?

Why should I use momondo to find a flight deal from Detroit to Louisville?

It is quick and easy to find Detroit to Louisville flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Louisville that suits you.

Can I find flights from Detroit to Louisville with flexible booking policies on momondo?

All flight searches from Detroit to Louisville on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Detroit to Louisville?

Once all potential Detroit to Louisville flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Detroit to Louisville right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Detroit to Louisville flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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