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Cheap flights from Detroit to Louisville from $90

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 1/8. 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.
Spirit Airlines Logo
5:15 pm - 1:00 pm
DTW
-
SDF
19h 45m1 stop
Spirit Airlines Logo
3:36 pm - 1:30 pm
SDF
-
DTW
21h 54m2 stops
$195Spirit Airlines
mar., ene. 20 - dom., ene. 25
Spirit Airlines Logo
5:15 pm - 1:00 pm
DTW
-
SDF
19h 45m1 stop
Spirit Airlines Logo
3:36 pm - 10:05 am
SDF
-
DTW
18h 29m1 stop
$204Spirit Airlines
mar., ene. 20 - dom., ene. 25
Spirit Airlines Logo
5:15 am - 1:00 pm
DTW
-
SDF
7h 45m1 stop
Spirit Airlines Logo
1:55 pm - 11:41 pm
SDF
-
DTW
9h 46m1 stop
$217Spirit Airlines
lun., ene. 12 - vie., ene. 16
Spirit Airlines Logo
5:15 pm - 2:41 pm
DTW
-
SDF
21h 26m2 stops
Spirit Airlines Logo
1:55 pm - 11:41 pm
SDF
-
DTW
9h 46m1 stop
$228Spirit Airlines
lun., ene. 12 - vie., ene. 16
Multiple Airlines Logo
5:05 am - 6:04 pm
DTW
-
SDF
12h 59m2 stops
Multiple Airlines Logo
3:36 pm - 10:05 am
SDF
-
DTW
18h 29m1 stop
$277Multiple Airlines
vie., ene. 30 - dom., feb. 1
Spirit Airlines Logo
5:15 am - 1:00 pm
DTW
-
SDF
7h 45m1 stop
Spirit Airlines Logo
3:36 pm - 10:05 am
SDF
-
DTW
18h 29m1 stop
$296Spirit Airlines
vie., ene. 30 - dom., feb. 1
American Airlines Logo
8:00 am - 11:19 pm
DTW
-
SDF
15h 19m1 stop
American Airlines Logo
8:06 am - 5:25 pm
SDF
-
DTW
9h 19m1 stop
$331American Airlines
mar., ene. 13 - jue., ene. 15
Spirit Airlines Logo
8:00 am - 2:38 pm
DTW
-
SDF
6h 38m1 stop
Spirit Airlines Logo
3:33 pm - 11:59 pm
SDF
-
DTW
8h 26m1 stop
$336Spirit Airlines
jue., may. 7 - dom., may. 10
Delta Logo
8:15 pm - 9:37 pm
DTW
-
SDF
1h 22mnonstop
Delta Logo
7:20 am - 8:46 am
SDF
-
DTW
1h 26mnonstop
$339Delta
jue., may. 7 - dom., may. 10
Southwest Logo
6:30 pm - 10:10 pm
DTW
-
SDF
3h 40m1 stop
Southwest Logo
6:25 am - 11:55 am
SDF
-
DTW
5h 30m1 stop
$344Southwest
mar., ene. 20 - dom., ene. 25

Spirit Airlines flights from Detroit to Louisville

Our best Spirit Airlines deals on Detroit to Louisville flight tickets
Spirit Airlines
Jan 20
DTW5:15 pmDetroit Metropolitan Wayne County
19h 45m
1 stop
SDF1:00 pmLouisville Intl
Jan 25
SDF3:36 pmLouisville Intl
21h 54m
2 stops
DTW1:30 pmDetroit Metropolitan Wayne County
$195
Find similar
Spirit Airlines
Jan 20
DTW5:15 pmDetroit Metropolitan Wayne County
19h 45m
1 stop
SDF1:00 pmLouisville Intl
Jan 25
SDF3:36 pmLouisville Intl
18h 29m
1 stop
DTW10:05 amDetroit Metropolitan Wayne County
$204
Find similar
Spirit Airlines
Jan 13
DTW10:07 pmDetroit Metropolitan Wayne County
14h 53m
2 stops
SDF1:00 pmLouisville Intl
Jan 15
SDF3:36 pmLouisville Intl
18h 10m
2 stops
DTW9:46 amDetroit Metropolitan Wayne County
$208
Find similar

American Airlines flights from Detroit to Louisville

Our best American Airlines deals on Detroit to Louisville flight tickets
American Airlines
Jan 20
DTW1:08 pmDetroit Metropolitan Wayne County
10h 11m
1 stop
SDF11:19 pmLouisville Intl
Jan 22
SDF8:07 amLouisville Intl
12h 11m
1 stop
DTW8:18 pmDetroit Metropolitan Wayne County
$303
Find similar
American Airlines
Jan 13
DTW8:00 amDetroit Metropolitan Wayne County
15h 19m
1 stop
SDF11:19 pmLouisville Intl
Jan 15
SDF8:06 amLouisville Intl
9h 19m
1 stop
DTW5:25 pmDetroit Metropolitan Wayne County
$331
Find similar

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 diciembre 16, 2025.
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

mar. 1/20

5:15 pm-1:00 pm

1 stop19h 45m

Louisville Intl

dom. 1/25

3:36 pm-1:30 pm

2 stops21h 54m

$195

DetroitLouisville

DTW - SDF

DTWSDF

Detroit Metropolitan Wayne County

mar. 1/20

5:15 pm-1:00 pm

1 stop19h 45m

Louisville Intl

dom. 1/25

3:36 pm-10:05 am

1 stop18h 29m

$204

DetroitLouisville

DTW - SDF

DTWSDF

Detroit Metropolitan Wayne County

lun. 1/12

5:15 am-1:00 pm

1 stop7h 45m

Louisville Intl

vie. 1/16

1:55 pm-11:41 pm

1 stop9h 46m

$217

DetroitLouisville

DTW - SDF

DTWSDF

Detroit Metropolitan Wayne County

lun. 1/12

5:15 pm-2:41 pm

2 stops21h 26m

Louisville Intl

vie. 1/16

1:55 pm-11:41 pm

1 stop9h 46m

$228

DetroitLouisville

DTW - SDF

DTWSDF

Detroit Metropolitan Wayne County

vie. 1/30

5:05 am-6:04 pm

2 stops12h 59m

Louisville Intl

dom. 2/1

3:36 pm-10:05 am

1 stop18h 29m

$277

DetroitLouisville

DTW - SDF

DTWSDF

Detroit Metropolitan Wayne County

vie. 1/30

5:15 am-1:00 pm

1 stop7h 45m

Louisville Intl

dom. 2/1

3:36 pm-10:05 am

1 stop18h 29m

$296

DetroitLouisville

DTW - SDF

DTWSDF

Detroit Metropolitan Wayne County

mar. 1/13

8:00 am-11:19 pm

1 stop15h 19m

Louisville Intl

jue. 1/15

8:06 am-5:25 pm

1 stop9h 19m

$331

DetroitLouisville

DTW - SDF

DTWSDF

Detroit Metropolitan Wayne County

jue. 5/7

8:00 am-2:38 pm

1 stop6h 38m

Louisville Intl

dom. 5/10

3:33 pm-11:59 pm

1 stop8h 26m

$336

DetroitLouisville

DTW - SDF

DTWSDF

Detroit Metropolitan Wayne County

jue. 5/7

8:15 pm-9:37 pm

Nonstop1h 22m

Louisville Intl

dom. 5/10

7:20 am-8:46 am

Nonstop1h 26m

$339

DetroitLouisville

DTW - SDF

DTWSDF

Detroit Metropolitan Wayne County

mar. 1/20

6:30 pm-10:10 pm

1 stop3h 40m

Louisville Intl

dom. 1/25

6:25 am-11:55 am

1 stop5h 30m

$344

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 Friday. momondo users have found tickets for Friday departures for as low as $329. 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 $399. In the evening is when there is more demand to fly to Louisville, so prices are often more expensive at around $429 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 63% 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 20m

Direct flights

Tue, Wed, Thu and Fri

Airports in Louisville

1 airport
The fastest flight from Detroit to Louisville takes 1h 20m
Direct flights go from Detroit to Louisville on Tuesday, Wednesday, Thursday and Friday. The only airline offering direct flights is Delta.
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 20m 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 $110Free CancellationRating
6.3
8,188 reviews
Search Spirit Airlines flights
SouthwestPriceFrom $222Free CancellationRating
7.9
4,250 reviews
Search Southwest flights
DeltaPriceFrom $299Free CancellationRating
7.9
8,010 reviews
Search Delta flights

  • Delta Flights From Detroit to Louisville

    Delta flies from Detroit to Louisville around 18 times per week, with 8,008 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
Elizabeth
Corydon
Charlestown
Springfield
Brandenburg
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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