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Cheap flights from Louisville to Detroit from $119

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 7/27. 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

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:16 pm - 12:55 pm
SDF
-
DTW
24h 39m
1 stop
Multiple Airlines Logo
9:12 am - 11:26 am
DTW
-
SDF
26h 14m
1 stop
$278Multiple Airlines
Wed, Jul 15 - Tue, Jul 21
Multiple Airlines Logo
8:48 pm - 12:55 pm
SDF
-
DTW
16h 07m
1 stop
Multiple Airlines Logo
9:12 am - 7:58 pm
DTW
-
SDF
10h 46m
1 stop
$316Multiple Airlines
Fri, Jul 10 - Mon, Jul 13
Multiple Airlines Logo
12:16 pm - 8:17 am
SDF
-
DTW
20h 01m
2 stops
Multiple Airlines Logo
9:12 am - 11:26 am
DTW
-
SDF
26h 14m
1 stop
$340Multiple Airlines
Wed, Jul 15 - Tue, Jul 21
Southwest Logo
4:15 pm - 10:55 pm
SDF
-
DTW
6h 40m
2 stops
Southwest Logo
5:35 am - 12:05 pm
DTW
-
SDF
6h 30m
2 stops
$355Southwest
Wed, Jul 15 - Tue, Jul 21
Southwest Logo
6:45 am - 12:40 pm
SDF
-
DTW
5h 55m
1 stop
Southwest Logo
5:30 am - 10:00 am
DTW
-
SDF
4h 30m
1 stop
$360Southwest
Fri, Aug 21 - Fri, Aug 28
Southwest Logo
6:45 am - 12:40 pm
SDF
-
DTW
5h 55m
1 stop
Southwest Logo
2:40 pm - 8:30 pm
DTW
-
SDF
5h 50m
2 stops
$366Southwest
Fri, Aug 21 - Fri, Aug 28
Southwest Logo
5:25 pm - 10:25 pm
SDF
-
DTW
5h 00m
1 stop
Southwest Logo
7:55 pm - 11:10 pm
DTW
-
SDF
3h 15m
1 stop
$370Southwest
Tue, Jun 23 - Sun, Jun 28
Southwest Logo
3:20 pm - 10:15 pm
SDF
-
DTW
6h 55m
2 stops
Southwest Logo
1:20 pm - 10:35 pm
DTW
-
SDF
9h 15m
2 stops
$371Southwest
Fri, Aug 21 - Fri, Aug 28
Southwest Logo
5:35 am - 12:45 pm
SDF
-
DTW
7h 10m
2 stops
Southwest Logo
5:55 am - 12:25 pm
DTW
-
SDF
6h 30m
1 stop
$375Southwest
Wed, Jul 1 - Sun, Jul 5
Southwest Logo
5:25 pm - 10:25 pm
SDF
-
DTW
5h 00m
1 stop
Southwest Logo
5:55 am - 12:25 pm
DTW
-
SDF
6h 30m
1 stop
$380Southwest
Wed, Jul 1 - Sun, Jul 26

Southwest flights from Louisville to Detroit Metropolitan Wayne County Airport

Our best Southwest deals on Louisville to Detroit Metropolitan Wayne County Airport flight tickets
Southwest
Jul 15
SDF4:15 pmLouisville Intl
6h 40m
2 stops
DTW10:55 pmDetroit Metropolitan Wayne County
Jul 21
DTW5:35 amDetroit Metropolitan Wayne County
6h 30m
2 stops
SDF12:05 pmLouisville Intl
$355
Southwest
Aug 21
SDF6:45 amLouisville Intl
5h 55m
1 stop
DTW12:40 pmDetroit Metropolitan Wayne County
Aug 28
DTW5:30 amDetroit Metropolitan Wayne County
4h 30m
1 stop
SDF10:00 amLouisville Intl
$360
Southwest
Aug 21
SDF6:45 amLouisville Intl
5h 55m
1 stop
DTW12:40 pmDetroit Metropolitan Wayne County
Aug 28
DTW2:40 pmDetroit Metropolitan Wayne County
5h 50m
2 stops
SDF8:30 pmLouisville Intl
$366

United Airlines flights from Louisville to Detroit Metropolitan Wayne County Airport

Our best United Airlines deals on Louisville to Detroit Metropolitan Wayne County Airport flight tickets
United Airlines
Jul 31
SDF5:50 pmLouisville Intl
4h 29m
1 stop
DTW10:19 pmDetroit Metropolitan Wayne County
Aug 4
DTW10:13 amDetroit Metropolitan Wayne County
8h 43m
2 stops
SDF6:56 pmLouisville Intl
$464
United Airlines
Jun 23
SDF7:47 pmLouisville Intl
4h 10m
1 stop
DTW11:57 pmDetroit Metropolitan Wayne County
Jul 2
DTW6:00 amDetroit Metropolitan Wayne County
4h 23m
1 stop
SDF10:23 amLouisville Intl
$479
United Airlines
Jun 23
SDF1:07 pmLouisville Intl
10h 44m
2 stops
DTW11:51 pmDetroit Metropolitan Wayne County
Jun 30
DTW8:50 amDetroit Metropolitan Wayne County
4h 45m
1 stop
SDF1:35 pmLouisville Intl
$484

momondo Fare Finder

 
Customize your flight search to find flights from Louisville to Detroit Metropolitan Wayne County Airport 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 May 31, 2026.
Use the filters below to find and compare flights from Louisville to Detroit Metropolitan Wayne County Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleDetroit

SDF - DTW

SDFDTW

Louisville Intl

Wed 7/15

12:16 pm-12:55 pm

1 stop24h 39m

Detroit Metropolitan Wayne County

Tue 7/21

9:12 am-11:26 am

1 stop26h 14m

$278

LouisvilleDetroit

SDF - DTW

SDFDTW

Louisville Intl

Fri 7/10

8:48 pm-12:55 pm

1 stop16h 07m

Detroit Metropolitan Wayne County

Mon 7/13

9:12 am-7:58 pm

1 stop10h 46m

$316

LouisvilleDetroit

SDF - DTW

SDFDTW

Louisville Intl

Wed 7/15

12:16 pm-8:17 am

2 stops20h 01m

Detroit Metropolitan Wayne County

Tue 7/21

9:12 am-11:26 am

1 stop26h 14m

$340

LouisvilleDetroit

SDF - DTW

SDFDTW

Louisville Intl

Wed 7/15

4:15 pm-10:55 pm

2 stops6h 40m

Detroit Metropolitan Wayne County

Tue 7/21

5:35 am-12:05 pm

2 stops6h 30m

$355

LouisvilleDetroit

SDF - DTW

SDFDTW

Louisville Intl

Fri 8/21

6:45 am-12:40 pm

1 stop5h 55m

Detroit Metropolitan Wayne County

Fri 8/28

5:30 am-10:00 am

1 stop4h 30m

$360

LouisvilleDetroit

SDF - DTW

SDFDTW

Louisville Intl

Fri 8/21

6:45 am-12:40 pm

1 stop5h 55m

Detroit Metropolitan Wayne County

Fri 8/28

2:40 pm-8:30 pm

2 stops5h 50m

$366
Quickest round-trip

LouisvilleDetroit

SDF - DTW

SDFDTW

Louisville Intl

Tue 6/23

5:25 pm-10:25 pm

1 stop5h 00m

Detroit Metropolitan Wayne County

Sun 6/28

7:55 pm-11:10 pm

1 stop3h 15m

$370

LouisvilleDetroit

SDF - DTW

SDFDTW

Louisville Intl

Fri 8/21

3:20 pm-10:15 pm

2 stops6h 55m

Detroit Metropolitan Wayne County

Fri 8/28

1:20 pm-10:35 pm

2 stops9h 15m

$371

LouisvilleDetroit

SDF - DTW

SDFDTW

Louisville Intl

Wed 7/1

5:35 am-12:45 pm

2 stops7h 10m

Detroit Metropolitan Wayne County

Sun 7/5

5:55 am-12:25 pm

1 stop6h 30m

$375

LouisvilleDetroit

SDF - DTW

SDFDTW

Louisville Intl

Wed 7/1

5:25 pm-10:25 pm

1 stop5h 00m

Detroit Metropolitan Wayne County

Sun 7/26

5:55 am-12:25 pm

1 stop6h 30m

$380

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 Metropolitan Wayne County Airport

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 typical price of a round-trip flight between Louisville and Detroit Metropolitan Wayne County Airport?

What is the cheapest month to fly to Detroit Metropolitan Wayne County Airport?

The cheapest month to fly to Detroit Metropolitan Wayne County Airport from Louisville is in February. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Detroit Metropolitan Wayne County Airport from Louisville during November instead. Flights to Detroit Metropolitan Wayne County Airport in November, while not as cheap as those in February, still average around $329.

What is the cheapest day to depart on your flight to Detroit Metropolitan Wayne County Airport?

The cheapest day to depart from Louisville to Detroit Metropolitan Wayne County Airport is on a Friday when prices can be found for as low as $510. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Detroit Metropolitan Wayne County Airport on Sunday is $766.

What is the cheapest time of day to depart on your flight to Detroit Metropolitan Wayne County Airport?

Flying to Detroit Metropolitan Wayne County Airport from Louisville in the morning is the least expensive time of day to depart. momondo users have found prices as low as $544 when looking at flights departing in the morning. Flights to Detroit Metropolitan Wayne County Airport are more costly at noon, with an average ticket price of $906. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Louisville Intl to Detroit Metropolitan Wayne County flight route?

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

What cabin class options are available on Louisville to Detroit Metropolitan Wayne County Airport flights?

There are 4 cabin classes available to choose from on Louisville to Detroit Metropolitan Wayne County Airport 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 Metropolitan Wayne County Airport flights?

You could potentially save up to 9% on your flight if you consider stops on a Louisville to Detroit Metropolitan Wayne County Airport flight.

How have Louisville to Detroit Metropolitan Wayne County Airport flight prices changed over time?

As of May 2026, prices for Louisville to Detroit Metropolitan Wayne County Airport flights are approximately 85% more expensive when compared to flights at the same time last year.

When to book flights from Louisville to Detroit Metropolitan Wayne County Airport

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

Cheap Louisville to Detroit Metropolitan Wayne County Airport (SDF to DTW) flight deals and tips

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

Best Price Found

$223

Fastest flight time

1h 25m

Direct flights

Tue, Wed, Thu, Fri, Sat and Sun
The best one-way flight to Detroit Metropolitan Wayne County Airport from Louisville in the past 72 hours is $223. The best round-trip flight deal from Louisville to Detroit Metropolitan Wayne County Airport found on momondo in the last 72 hours is $388.
The fastest flight from Louisville to Detroit Metropolitan Wayne County Airport takes 1h 25m
Direct flights go from Louisville to Detroit Metropolitan Wayne County Airport on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
Search flight deals

Frequently asked questions about flying from Louisville to Detroit Metropolitan Wayne County Airport

  • How far is Louisville Intl to Detroit Metropolitan Wayne County by plane?

    The straight-line distance from Louisville Intl to Detroit Metropolitan Wayne County is 302.1 mi. In terms of flight time, this usually takes a little over 1h 25m.

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

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

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

  • How old do you have to be to fly from Louisville Intl Airport to Detroit Metropolitan Wayne County 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 Louisville Intl Airport to Detroit Metropolitan Wayne County Airport.

  • What documentation or ID do you need to fly to Detroit Metropolitan Wayne County Airport?

    The necessary travel and health documents for your Detroit Metropolitan Wayne County Airport 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 Metropolitan Wayne County Airport?

  • What is the most popular airline from Louisville to Detroit Metropolitan Wayne County Airport?

Best airlines flying from Louisville to Detroit Metropolitan Wayne County Airport

Compare and see reviews for airlines that fly from Louisville to Detroit Metropolitan Wayne County Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $269Free CancellationRating
7.9
8,412 reviews
Search Delta flights

  • Delta Flights From Louisville to Detroit Metropolitan Wayne County Airport

    Across 24 Delta flights from Louisville to Detroit Metropolitan Wayne County Airport this week, the average price was $546, with the best Delta deals starting from $269 round-trip. 8,412 users have rated Delta on momondo, with an average score of 7.9/10.

Traveling to a place near Detroit?

Book flights to Detroit if you plan to visit one of these locations
Put-in-Bay
Auburn Hills
Romulus
Warren
Dearborn
Troy
Monroe
Southfield
Livonia
Novi
Port Clinton
Roseville
Sterling Heights
Port Huron
Dundee
Ypsilanti
Brighton
Pontiac
Belleville
Madison Heights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Louisville to Detroit for you.

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

Yes. momondo allows you to filter the results for Louisville to Detroit flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Detroit from Louisville.

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

If you are simply researching potential flights to Detroit, momondo offers a useful price alert feature which will track prices for flights to Detroit from Louisville and alert you when they change.

An easier way to manage your Detroit Metropolitan Wayne County Airport trip

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