$127+ Cheap flights from Detroit Metropolitan Wayne County Airport to Louisville (DTW - SDF)
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 5/26. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — SDF
Apr 1 — Apr 81
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Detroit to Louisville
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Cheapest flights from Detroit to LouisvilleExplore the most affordable flight options available from Detroit to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 2, 2026.
Explore the most affordable flight options available from Detroit to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/28. 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 5/1410:44 am
DTW
- SDF
2 stops7h 31m
Multiple Airlines
Sat 5/168:06 pm
SDF
- DTW
1 stop16h 43m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 2/27. 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.
Wed 4/297:04 pm
DTW
- SDF
2 stops18h 27m
Multiple Airlines
Mon 5/47:48 pm
SDF
- DTW
1 stop28h 50m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 3/1. 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.
Wed 3/186:05 am
DTW
- SDF
2 stops32h 28m
Multiple Airlines
Mon 3/239:13 pm
SDF
- DTW
1 stop27h 16m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 2/28. 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 3/159:15 pm
DTW
- SDF
1 stop13h 59m
Multiple Airlines
Thu 3/192:26 pm
SDF
- DTW
2 stops25h 36m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$304
This American Airlines deal was found by Cheapflights users on 2/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/231:02 pm
DTW
- SDF
1 stop8h 24m
American Airlines
Thu 3/267:30 am
SDF
- DTW
1 stop9h 20m
American Airlines
Deal found 2/27![American Airlines logo]()
$317
This KAYAK deal was found by Cheapflights users on 2/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/125:34 pm
DTW
- SDF
2 stops17h 40m
Spirit Airlines
Tue 3/1712:42 pm
SDF
- DTW
2 stops22h 30m
Spirit Airlines
Deal found 2/26![Spirit Airlines logo]()
$320
This Southwest deal was found by Cheapflights users on 2/28. 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 5/144:00 pm
DTW
- SDF
1 stop5h 45m
Southwest
Sat 5/164:25 pm
SDF
- DTW
1 stop6h 45m
Southwest
Deal found 2/28![Southwest logo]()
$335
This KAYAK deal was found by Cheapflights users on 2/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/75:00 am
DTW
- SDF
1 stop9h 27m
Spirit Airlines
Sun 5/103:33 pm
SDF
- DTW
1 stop8h 26m
Spirit Airlines
Deal found 2/26![Spirit Airlines logo]()
$336
Best flights from Detroit to LouisvilleDiscover carefully curated flight deals from Detroit to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 2, 2026.
Discover carefully curated flight deals from Detroit to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 2, 2026.
This Southwest deal was found by Cheapflights users on 2/28. 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 5/144:00 pm
DTW
- SDF
1 stop5h 45m
Southwest
Sat 5/164:25 pm
SDF
- DTW
1 stop6h 45m
Southwest
Deal found 2/28![Southwest logo]()
$335
This Kiwi.com deal was found by Cheapflights users on 3/1. 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.
Wed 4/292:20 pm
DTW
- SDF
1 stop23h 11m
Multiple Airlines
Sun 5/312:10 pm
SDF
- DTW
2 stops25h 25m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$363
This Delta deal was found by Cheapflights users on 2/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/78:30 am
DTW
- SDF
Nonstop1h 29m
Delta
Sun 5/1010:40 am
SDF
- DTW
Nonstop1h 25m
Delta
Deal found 2/28![Delta logo]()
$399
This United Airlines deal was found by Cheapflights users on 2/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/59:00 am
DTW
- SDF
1 stop9h 36m
United Airlines
Thu 5/75:40 am
SDF
- DTW
1 stop7h 20m
United Airlines
Deal found 2/26![United Airlines logo]()
$437
This Southwest deal was found by Cheapflights users on 2/27. 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.
Fri 4/176:00 am
DTW
- SDF
1 stop5h 40m
Southwest
Wed 4/223:30 pm
SDF
- DTW
2 stops5h 45m
Southwest
Deal found 2/27![Southwest logo]()
$360
This Southwest deal was found by Cheapflights users on 2/26. 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 3/263:35 pm
DTW
- SDF
1 stop9h 05m
Southwest
Sat 3/286:15 pm
SDF
- DTW
1 stop4h 50m
Southwest
Deal found 2/26![Southwest logo]()
$368
This Southwest deal was found by Cheapflights users on 3/1. 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.
Fri 4/175:35 am
DTW
- SDF
1 stop7h 00m
Southwest
Sun 4/196:20 pm
SDF
- DTW
1 stop4h 45m
Southwest
Deal found 3/1![Southwest logo]()
$375
This Delta deal was found by Cheapflights users on 3/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/108:40 am
DTW
- SDF
Nonstop1h 30m
Delta
Sun 4/127:45 am
SDF
- DTW
Nonstop1h 26m
Delta
Deal found 3/1![Delta logo]()
$459
This United Airlines deal was found by Cheapflights users on 2/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/710:00 am
DTW
- SDF
2 stops10h 17m
United Airlines
Sun 5/107:56 pm
SDF
- DTW
1 stop4h 03m
United Airlines
Deal found 2/28![United Airlines logo]()
$464
This Southwest deal was found by Cheapflights users on 3/1. 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.
Sun 7/2612:55 pm
DTW
- SDF
1 stop3h 55m
Southwest
Fri 7/313:35 pm
SDF
- DTW
2 stops8h 15m
Southwest
Deal found 3/1![Southwest logo]()
$380
This Delta deal was found by Cheapflights users on 2/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/1312:19 pm
DTW
- SDF
Nonstop1h 18m
Delta
Tue 3/1710:50 am
SDF
- DTW
Nonstop1h 21m
Delta
Deal found 2/26![Delta logo]()
$479
Last-minute flights from Detroit to LouisvilleDiscover last-minute flight deals from Detroit to Louisville. Data last updated March 2, 2026 and is based on user searches.
Discover last-minute flight deals from Detroit to Louisville. Data last updated March 2, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 2/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/125:34 pm
DTW
- SDF
2 stops17h 40m
Spirit Airlines
Tue 3/1712:42 pm
SDF
- DTW
2 stops22h 30m
Spirit Airlines
Deal found 2/26![Spirit Airlines logo]()
$320
This CheapOair deal was found by Cheapflights users on 2/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/135:05 am
DTW
- SDF
1 stop6h 09m
Spirit Airlines
Sun 3/153:33 pm
SDF
- DTW
1 stop8h 26m
Spirit Airlines
Deal found 2/27![Spirit Airlines logo]()
$337
This Mytrip deal was found by Cheapflights users on 2/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/135:05 am
DTW
- SDF
1 stop6h 09m
Spirit Airlines
Tue 3/1712:42 pm
SDF
- DTW
1 stop11h 17m
Spirit Airlines
Deal found 2/26![Spirit Airlines logo]()
$351
This Kiwi.com deal was found by Cheapflights users on 2/28. 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 3/159:15 pm
DTW
- SDF
1 stop13h 59m
Multiple Airlines
Thu 3/192:26 pm
SDF
- DTW
2 stops25h 36m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 3/1. 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.
Wed 3/186:05 am
DTW
- SDF
2 stops32h 28m
Multiple Airlines
Mon 3/239:13 pm
SDF
- DTW
1 stop27h 16m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$282
This American Airlines deal was found by Cheapflights users on 2/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/231:02 pm
DTW
- SDF
1 stop8h 24m
American Airlines
Thu 3/267:30 am
SDF
- DTW
1 stop9h 20m
American Airlines
Deal found 2/27![American Airlines logo]()
$317
This Southwest deal was found by Cheapflights users on 2/27. 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.
Mon 3/233:35 pm
DTW
- SDF
2 stops7h 05m
Southwest
Thu 3/265:15 pm
SDF
- DTW
1 stop7h 00m
Southwest
Deal found 2/27![Southwest logo]()
$340
One-way flights from Detroit to LouisvilleSearch for one-way flight options from Detroit to Louisville. Find affordable one-way fares based on user searches. Data last updated March 2, 2026.
Search for one-way flight options from Detroit to Louisville. Find affordable one-way fares based on user searches. Data last updated March 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/26. 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 5/267:20 pm
DTW
- SDF
1 stop16h 14m
Multiple Airlines
Deal found 2/26![Multiple Airlines logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 3/1. 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 4/410:34 am
DTW
- SDF
1 stop26h 52m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 3/2. 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 5/25:42 pm
DTW
- SDF
3 stops17h 48m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 3/2. 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.
Mon 5/46:15 pm
DTW
- SDF
2 stops38h 21m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 3/2. 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.
Fri 5/296:10 am
DTW
- SDF
1 stop14h 10m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 3/2. 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.
Wed 4/297:04 pm
DTW
- SDF
2 stops18h 27m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 2/27. 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 3/245:07 pm
DTW
- SDF
2 stops18h 07m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 2/26. 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 4/2511:26 am
DTW
- SDF
1 stop8h 06m
Multiple Airlines
Deal found 2/26![Multiple Airlines logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 3/2. 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 4/308:43 pm
DTW
- SDF
2 stops22h 15m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$141
Find flight deals from Detroit to Louisville
Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTW) to Louisville (SDF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $215 (Kiwi.com) |
One-way from | $127 (Kiwi.com) |
Popular in | February |
Cheapest in | August |
Average price | $353 |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated March 2, 2026.
Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to Louisville that are best for you.
Fly from
Fly to
Route
Depart
Return
DetroitLouisville
DTW - SDF
DTWSDF
Detroit Metropolitan Wayne County
Thu 5/14
4:00 pm-9:45 pm
1 stop5h 45m
Louisville Intl
Sat 5/16
4:25 pm-11:10 pm
1 stop6h 45m
$335
DetroitLouisville
DTW - SDF
DTWSDF
Detroit Metropolitan Wayne County
Fri 4/17
6:00 am-11:40 am
1 stop5h 40m
Louisville Intl
Wed 4/22
3:30 pm-9:15 pm
2 stops5h 45m
$360
DetroitLouisville
DTW - SDF
DTWSDF
Detroit Metropolitan Wayne County
Wed 4/29
2:20 pm-1:31 pm
1 stop23h 11m
Louisville Intl
Sun 5/3
12:10 pm-1:35 pm
2 stops25h 25m
$363
DetroitLouisville
DTW - SDF
DTWSDF
Detroit Metropolitan Wayne County
Thu 3/26
3:35 pm-12:40 am
1 stop9h 05m
Louisville Intl
Sat 3/28
6:15 pm-11:05 pm
1 stop4h 50m
$368
DetroitLouisville
DTW - SDF
DTWSDF
Detroit Metropolitan Wayne County
Fri 4/17
5:35 am-12:35 pm
1 stop7h 00m
Louisville Intl
Sun 4/19
6:20 pm-11:05 pm
1 stop4h 45m
$375
DetroitLouisville
DTW - SDF
DTWSDF
Detroit Metropolitan Wayne County
Sun 7/26
12:55 pm-4:50 pm
1 stop3h 55m
Louisville Intl
Fri 7/31
3:35 pm-11:50 pm
2 stops8h 15m
$380
DetroitLouisville
DTW - SDF
DTWSDF
Detroit Metropolitan Wayne County
Thu 5/7
8:30 am-9:59 am
Nonstop1h 29m
Louisville Intl
Sun 5/10
10:40 am-12:05 pm
Nonstop1h 25m
$399
DetroitLouisville
DTW - SDF
DTWSDF
Detroit Metropolitan Wayne County
Tue 5/5
9:00 am-6:36 pm
1 stop9h 36m
Louisville Intl
Thu 5/7
5:40 am-1:00 pm
1 stop7h 20m
$437
DetroitLouisville
DTW - SDF
DTWSDF
Detroit Metropolitan Wayne County
Fri 4/10
8:40 am-10:10 am
Nonstop1h 30m
Louisville Intl
Sun 4/12
7:45 am-9:11 am
Nonstop1h 26m
$459
DetroitLouisville
DTW - SDF
DTWSDF
Detroit Metropolitan Wayne County
Thu 5/7
10:00 am-8:17 pm
2 stops10h 17m
Louisville Intl
Sun 5/10
7:56 pm-11:59 pm
1 stop4h 03m
$464
Showing 1-10 of 23 resultsSorted by cheapest first
Compare providers for flights from Detroit to Louisville
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Detroit to Louisville in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Detroit Metropolitan Wayne County Airport-Louisville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Detroit Metropolitan Wayne County Airport-Louisville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit Metropolitan Wayne County Airport-Louisville flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Detroit Metropolitan Wayne County Airport-Louisville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Detroit Metropolitan Wayne County Airport-Louisville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Detroit to Louisville
Have a flexible travel schedule? Discover the best time to fly to Louisville from Detroit with our price prediction graph.
DTW-SDF
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 Detroit Metropolitan Wayne County Airport to Louisville
Prices
Airlines
What is the cheapest month to book a flight from Detroit Metropolitan Wayne County Airport to Louisville?
Currently, September is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Louisville (average of $75). Flying from Detroit Metropolitan Wayne County Airport to Louisville 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 DTW to SDF?
Find hourly flight availability from Detroit to Louisville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 2, 2026.
It’s optimal to fly from Detroit Metropolitan Wayne County Airport to Louisville in the morning. By choosing this option you can save up to 33% on the cost of your flight, compared to a flight at noon.
Reviews of airlines servicing Louisville
Get insights into the airlines that provide service to Louisville. 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 Louisville. Reviews last updated March 2, 2026.
Peruse reviews from past customers who have flown with Southwest, Delta, and Spirit Airlines from Detroit Metropolitan Wayne County Airport to Louisville to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Related info for your journey
Find useful and relevant information for your journey from Detroit to Louisville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Louisville?
Book flights to Louisville if you plan to visit one of these locationsShepherdsville
Jeffersonville
Elizabethtown
Corydon
Bardstown
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Alternative routes for Detroit to Louisville
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Complete your trip
Complete your trip to Louisville by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Detroit to Louisville by cabin class
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Other flights to Louisville
Explore flights to Louisville departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 2, 2026.
Detroit and Louisville flights
Browse other Detroit and Louisville flight options. Last updated on March 2, 2026.
Other flights from Detroit
Browse through other flights departing from Detroit. Flights are based on user searches made on Cheapflights and were last updated on March 2, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Detroit to Louisville
Discover the top 3 airlines that operate flights from Detroit to Louisville. 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 March 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$41 | Average$206 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$222 | Average$304 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$299 | Average$439 | FlexibilityNo cancel fee | On-timeN/A |