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Cheap flights from Louisville to Detroit from $89

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Detroit departing on 2/4. 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 Louisville to Detroit

Cheap round-trip flights

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American Airlines Logo
10:20 am - 7:26 pmSDF-DTW
9h 06m1 stop
American Airlines Logo
2:11 pm - 10:56 pmDTW-SDF
8h 45m1 stop
$191American Airlines
Find Deal
Tue, Dec 9 - Tue, Dec 16
American Airlines Logo
6:30 am - 7:26 pmSDF-DTW
12h 56m1 stop
American Airlines Logo
6:35 am - 5:51 pmDTW-SDF
11h 16m1 stop
$256American Airlines
Find Deal
Sat, Dec 6 - Mon, Dec 8
Spirit Airlines Logo
5:05 am - 7:34 pmSDF-DTW
14h 29m1 stop
Spirit Airlines Logo
5:15 am - 1:00 pmDTW-SDF
7h 45m1 stop
$257Spirit Airlines
Find Deal
Tue, Jan 6 - Fri, Jan 9
Multiple Airlines Logo
5:05 am - 5:35 pmSDF-DTW
12h 30m2 stops
Multiple Airlines Logo
6:07 pm - 1:00 pmDTW-SDF
18h 53m1 stop
$261Multiple Airlines
Find Deal
Wed, Jan 7 - Thu, Jan 8
Multiple Airlines Logo
11:21 am - 12:19 amSDF-DTW
12h 58m1 stop
Multiple Airlines Logo
6:12 pm - 11:00 amDTW-SDF
16h 48m2 stops
$262Multiple Airlines
Find Deal
Fri, Dec 12 - Sun, Dec 14
Spirit Airlines Logo
5:05 am - 8:07 amSDF-DTW
27h 02m2 stops
Spirit Airlines Logo
5:15 am - 1:00 pmDTW-SDF
7h 45m1 stop
$266Spirit Airlines
Find Deal
Tue, Jan 6 - Fri, Jan 9
Southwest Logo
6:45 am - 2:45 pmSDF-DTW
8h 00m2 stops
Southwest Logo
6:10 am - 4:35 pmDTW-SDF
10h 25m2 stops
$319Southwest
Find Deal
Tue, Dec 9 - Tue, Dec 16
Delta Logo
7:50 am - 9:21 amSDF-DTW
1h 31mnonstop
Delta Logo
7:45 pm - 9:13 pmDTW-SDF
1h 28mnonstop
$339Delta
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Sat, Dec 6 - Sun, Dec 7
Delta Logo
2:10 pm - 8:45 pmSDF-DTW
6h 35m1 stop
Delta Logo
7:45 pm - 9:13 pmDTW-SDF
1h 28mnonstop
$349Delta
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Sat, Dec 6 - Mon, Dec 8
Southwest Logo
10:35 am - 10:10 pmSDF-DTW
11h 35m2 stops
Southwest Logo
8:00 am - 3:55 pmDTW-SDF
7h 55m2 stops
$375Southwest
Find Deal
Sat, Dec 13 - Sun, Dec 14

Southwest flights from Louisville to Detroit

Our best Southwest deals on Louisville to Detroit flight tickets
Southwest
Dec 9
SDF6:45 amLouisville Intl
8h 00m
2 stops
DTW2:45 pmDetroit Metropolitan Wayne County
Dec 16
DTW6:10 amDetroit Metropolitan Wayne County
10h 25m
2 stops
SDF4:35 pmLouisville Intl
$319
Find similar
Southwest
Dec 13
SDF10:35 amLouisville Intl
11h 35m
2 stops
DTW10:10 pmDetroit Metropolitan Wayne County
Dec 14
DTW8:00 amDetroit Metropolitan Wayne County
7h 55m
2 stops
SDF3:55 pmLouisville Intl
$375
Find similar
Southwest
Dec 6
SDF10:35 amLouisville Intl
9h 15m
2 stops
DTW7:50 pmDetroit Metropolitan Wayne County
Dec 7
DTW5:35 amDetroit Metropolitan Wayne County
6h 45m
1 stop
SDF12:20 pmLouisville Intl
$382
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American Airlines flights from Louisville to Detroit

Our best American Airlines deals on Louisville to Detroit flight tickets
American Airlines
Dec 9
SDF10:20 amLouisville Intl
9h 06m
1 stop
DTW7:26 pmDetroit Metropolitan Wayne County
Dec 16
DTW2:11 pmDetroit Metropolitan Wayne County
8h 45m
1 stop
SDF10:56 pmLouisville Intl
$191
Find similar
American Airlines
Dec 6
SDF6:30 amLouisville Intl
12h 56m
1 stop
DTW7:26 pmDetroit Metropolitan Wayne County
Dec 8
DTW6:35 amDetroit Metropolitan Wayne County
11h 16m
1 stop
SDF5:51 pmLouisville Intl
$256
Find similar
American Airlines
Dec 8
SDF6:30 amLouisville Intl
13h 30m
1 stop
DTW8:00 pmDetroit Metropolitan Wayne County
Dec 12
DTW6:35 amDetroit Metropolitan Wayne County
11h 16m
1 stop
SDF5:51 pmLouisville Intl
$279
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Louisville 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, momondo users made 832,500 searches. Data last updated November 6, 2025.
Use the filters below to find and compare flights from Louisville to Detroit that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleDetroit

SDF - DTW

SDFDTW

Louisville Intl

Tue 12/9

10:20 am-7:26 pm

1 stop9h 06m

Detroit Metropolitan Wayne County

Tue 12/16

2:11 pm-10:56 pm

1 stop8h 45m

$191

LouisvilleDetroit

SDF - DTW

SDFDTW

Louisville Intl

Sat 12/6

6:30 am-7:26 pm

1 stop12h 56m

Detroit Metropolitan Wayne County

Mon 12/8

6:35 am-5:51 pm

1 stop11h 16m

$256

LouisvilleDetroit

SDF - DTW

SDFDTW

Louisville Intl

Tue 1/6

5:05 am-7:34 pm

1 stop14h 29m

Detroit Metropolitan Wayne County

Fri 1/9

5:15 am-1:00 pm

1 stop7h 45m

$257

LouisvilleDetroit

SDF - DTW

SDFDTW

Louisville Intl

Wed 1/7

5:05 am-5:35 pm

2 stops12h 30m

Detroit Metropolitan Wayne County

Thu 1/8

6:07 pm-1:00 pm

1 stop18h 53m

$261

LouisvilleDetroit

SDF - DTW

SDFDTW

Louisville Intl

Fri 12/12

11:21 am-12:19 am

1 stop12h 58m

Detroit Metropolitan Wayne County

Sun 12/14

6:12 pm-11:00 am

2 stops16h 48m

$262

LouisvilleDetroit

SDF - DTW

SDFDTW

Louisville Intl

Tue 1/6

5:05 am-8:07 am

2 stops27h 02m

Detroit Metropolitan Wayne County

Fri 1/9

5:15 am-1:00 pm

1 stop7h 45m

$266

LouisvilleDetroit

SDF - DTW

SDFDTW

Louisville Intl

Tue 12/9

6:45 am-2:45 pm

2 stops8h 00m

Detroit Metropolitan Wayne County

Tue 12/16

6:10 am-4:35 pm

2 stops10h 25m

$319

LouisvilleDetroit

SDF - DTW

SDFDTW

Louisville Intl

Sat 12/6

7:50 am-9:21 am

Nonstop1h 31m

Detroit Metropolitan Wayne County

Sun 12/7

7:45 pm-9:13 pm

Nonstop1h 28m

$339

LouisvilleDetroit

SDF - DTW

SDFDTW

Louisville Intl

Sat 12/6

2:10 pm-8:45 pm

1 stop6h 35m

Detroit Metropolitan Wayne County

Mon 12/8

7:45 pm-9:13 pm

Nonstop1h 28m

$349

LouisvilleDetroit

SDF - DTW

SDFDTW

Louisville Intl

Sat 12/13

10:35 am-10:10 pm

2 stops11h 35m

Detroit Metropolitan Wayne County

Sun 12/14

8:00 am-3:55 pm

2 stops7h 55m

$375

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 Detroit from

How to get the cheapest flight ticket from Louisville to Detroit

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 day to depart on your flight to Detroit?

On average, the least expensive day to fly to Detroit from Louisville is on a Friday. momondo users have found tickets for Friday departures for as low as $550. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Louisville to Detroit for around $805.

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

In the morning is the cheapest time of day to fly from Louisville to Detroit when you can find flight prices for as low as $538. Flying to Detroit in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $836 on average. Flights to Detroit from Louisville in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Louisville Intl to Detroit flight route?

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

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

There are 4 cabin classes available to choose from on Louisville Intl to Detroit 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 Louisville to Detroit flights?

No. A direct flight is the cheapest option for a flight between Louisville to Detroit.

When to book flights from Louisville to Detroit

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

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

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

Best Price Found

$291

Fastest flight time

1h 24m

Direct flights

Every day

Airports in Detroit

1 airport
The best one-way flight to Detroit from Louisville in the past 72 hours is $291. The best round-trip flight deal from Louisville to Detroit found on momondo in the last 72 hours is $406.
The fastest flight from Louisville to Detroit takes 1h 24m
Direct flights go from Louisville to Detroit every day.
There is 1 airport near Detroit: Detroit Metropolitan Wayne County (DTW)
Search flight deals

  • How far is Louisville Intl to Detroit by plane?

    There are 316.1 mi between Louisville Intl and Detroit. A reasonable flight in good conditions will take 1h 26m.

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

    Prices for flights from Louisville Intl Airport to Detroit were last updated today.

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

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

    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 Louisville Intl Airport to Detroit.

  • What documentation or ID do you need to fly to Detroit?

    The necessary travel and health documents for your Detroit trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

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

Best airlines flying from Louisville to Detroit

Compare and see reviews for airlines that fly from Louisville to Detroit with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $299Free CancellationRating
7.9
8,001 reviews
Search Delta flights

  • Delta Flights From Louisville to Detroit

    Delta flies from Louisville to Detroit around 8 times per week, with 8,001 momondo users rating the airline 7.9/10. The cheapest Delta deal from Louisville to Detroit in the last 72 hours was $299 (round-trip), much lower than the average airfare cost of $549 for Delta flights on this route.

Traveling to a place near Detroit?

Book flights to Detroit if you plan to visit one of these locations
Port Huron
Roseville

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Louisville to Detroit. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Detroit from Louisville with this policy.

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

Once all potential Louisville to Detroit 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 Louisville to Detroit right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Louisville to Detroit 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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