$76+ Cheap flights from Louisville to Detroit Metropolitan Wayne County Airport (SDF - DTW)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — DTW
Oct 21 — Oct 281
Round-trip
1 adult, Economy
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Find cheap flights from Louisville to Detroit with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Louisville to Detroit
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Best
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Cheapest flights from Louisville to DetroitExplore the most affordable flight options available from Louisville to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 21, 2026.
Explore the most affordable flight options available from Louisville to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 21, 2026.
This Southwest deal was found by Cheapflights users on 9/16. 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.
Wed 10/144:00 pm -
1 stop5h 45m
Wed 10/212:25 pm -
1 stop5h 50m
Deal found 9/16![Southwest logo]()
$170
This Southwest deal was found by Cheapflights users on 9/16. 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 10/296:15 pm -
1 stop4h 50m
Sun 11/15:50 am -
1 stop6h 20m
Deal found 9/16![Southwest logo]()
$232
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 10/2110:55 am -
1 stop6h 55m
Wed 10/284:29 pm -
2 stops28h 00m
Deal found 9/20![Multiple Airlines logo]()
$269
This Southwest deal was found by Cheapflights users on 9/16. 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 10/156:15 pm -
1 stop4h 50m
Sun 10/185:40 am -
1 stop4h 15m
Deal found 9/16![Southwest logo]()
$303
This Southwest deal was found by Cheapflights users on 9/16. 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.
Sat 10/173:35 pm -
1 stop6h 25m
Sun 10/185:40 am -
2 stops10h 05m
Deal found 9/16![Southwest logo]()
$308
This Southwest deal was found by Cheapflights users on 9/17. 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.
Wed 10/147:10 am -
2 stops8h 00m
Mon 10/192:45 pm -
2 stops9h 30m
Deal found 9/17![Southwest logo]()
$313
This Southwest deal was found by Cheapflights users on 9/20. 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.
Wed 10/213:55 pm -
1 stop6h 40m
Wed 10/285:35 am -
1 stop4h 25m
Deal found 9/20![Southwest logo]()
$317
Best flights from Louisville to DetroitDiscover carefully curated flight deals from Louisville to Detroit that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 21, 2026.
Discover carefully curated flight deals from Louisville to Detroit that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 21, 2026.
This Southwest deal was found by Cheapflights users on 9/16. 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.
Sat 10/3112:35 pm -
1 stop3h 15m
Mon 11/25:50 am -
1 stop6h 20m
Deal found 9/16![Southwest logo]()
$170
This Southwest deal was found by Cheapflights users on 9/16. 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.
Wed 10/144:00 pm -
1 stop5h 45m
Wed 10/212:25 pm -
1 stop5h 50m
Deal found 9/16![Southwest logo]()
$170
This Southwest deal was found by Cheapflights users on 9/17. 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.
Wed 10/144:00 pm -
1 stop5h 45m
Mon 10/195:35 pm -
1 stop6h 40m
Deal found 9/17![Southwest logo]()
$232
This Southwest deal was found by Cheapflights users on 9/16. 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 10/236:15 pm -
2 stops5h 40m
Sun 10/255:40 am -
1 stop4h 15m
Deal found 9/16![Southwest logo]()
$379
This Southwest deal was found by Cheapflights users on 9/20. 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 10/185:50 pm -
1 stop5h 25m
Sat 10/245:45 am -
1 stop6h 35m
Deal found 9/20![Southwest logo]()
$391
This Southwest deal was found by Cheapflights users on 9/16. 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 10/212:10 pm -
1 stop7h 35m
Sun 10/45:40 am -
1 stop4h 15m
Deal found 9/16![Southwest logo]()
$437
This Southwest deal was found by Cheapflights users on 9/16. 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 10/23:35 pm -
2 stops8h 20m
Sat 10/32:10 pm -
1 stop5h 45m
Deal found 9/16![Southwest logo]()
$447
Last-minute flights from Louisville to DetroitDiscover last-minute flight deals from Louisville to Detroit. Data last updated September 21, 2026 and is based on user searches.
Discover last-minute flight deals from Louisville to Detroit. Data last updated September 21, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 9/21. 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.
Tue 10/134:00 pm -
1 stop5h 45m
Thu 10/296:35 am -
1 stop5h 40m
Deal found 9/21![Southwest logo]()
$317
This Southwest deal was found by Cheapflights users on 9/21. 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.
Tue 10/135:45 am -
1 stop6h 45m
Wed 10/1411:05 am -
2 stops9h 10m
Deal found 9/21![Southwest logo]()
$322
This Southwest deal was found by Cheapflights users on 9/16. 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.
Wed 10/144:00 pm -
1 stop5h 45m
Wed 10/212:25 pm -
1 stop5h 50m
Deal found 9/16![Southwest logo]()
$170
This Southwest deal was found by Cheapflights users on 9/17. 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.
Wed 10/147:10 am -
2 stops8h 00m
Mon 10/192:45 pm -
2 stops9h 30m
Deal found 9/17![Southwest logo]()
$313
This Southwest deal was found by Cheapflights users on 9/16. 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 10/156:15 pm -
1 stop4h 50m
Sun 10/185:40 am -
1 stop4h 15m
Deal found 9/16![Southwest logo]()
$303
This Southwest deal was found by Cheapflights users on 9/16. 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.
Sat 10/173:35 pm -
1 stop6h 25m
Sun 10/185:40 am -
2 stops10h 05m
Deal found 9/16![Southwest logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 10/2110:55 am -
1 stop6h 55m
Wed 10/284:29 pm -
2 stops28h 00m
Deal found 9/20![Multiple Airlines logo]()
$269
This Southwest deal was found by Cheapflights users on 9/16. 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 10/296:15 pm -
1 stop4h 50m
Sun 11/15:50 am -
1 stop6h 20m
Deal found 9/16![Southwest logo]()
$232
One-way flights from Louisville to DetroitSearch for one-way flight options from Louisville to Detroit. Find affordable one-way fares based on user searches. Data last updated September 21, 2026.
Search for one-way flight options from Louisville to Detroit. Find affordable one-way fares based on user searches. Data last updated September 21, 2026.
This Southwest deal was found by Cheapflights users on 9/17. 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.
Wed 11/112:05 pm -
1 stop6h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Southwest logo]()
$76
This Southwest deal was found by Cheapflights users on 9/16. 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 10/81:15 pm -
1 stop3h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Southwest logo]()
$81
This Southwest deal was found by Cheapflights users on 9/17. 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 11/168:50 am -
2 stops9h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Southwest logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 10/2110:55 am -
1 stop6h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 11/166:53 pm -
1 stop28h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Multiple Airlines logo]()
$118
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 12/1412:38 pm -
1 stop22h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Multiple Airlines logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 10/197:35 pm -
1 stop27h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$129
This Southwest deal was found by Cheapflights users on 9/17. 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.
Tue 10/65:45 am -
1 stop6h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Southwest logo]()
$135
Find flight deals from Louisville to Detroit
Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Detroit (DTW). 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 September 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $170 (Southwest) |
One-way from | $76 (Southwest) |
Popular in | December |
Cheapest in | November |
Average price | $742 |
Good round-trip deal | $399 or less |
Good one-way deal | $233 or less |
Cheapflights 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, Cheapflights users made 7,457,451 searches. Data last updated September 21, 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
Cheapest round-trip
Quickest round-trip
LouisvilleDetroit
SDF Louisville Intl - DTW Detroit Metropolitan Wayne County
SDFDTW
Louisville Intl
Thu 10/15
3:35 pm-9:45 pm
1 stop6h 10m
Detroit Metropolitan Wayne County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$152
LouisvilleDetroit
SDF Louisville Intl - DTW Detroit Metropolitan Wayne County
SDFDTW
Louisville Intl
Wed 10/21
7:10 am-3:10 pm
2 stops8h 00m
Detroit Metropolitan Wayne County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$164
LouisvilleDetroit
SDF Louisville Intl - DTW Detroit Metropolitan Wayne County
SDFDTW
Louisville Intl
Tue 11/17
8:50 am-6:00 pm
2 stops9h 10m
Detroit Metropolitan Wayne County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$164
LouisvilleDetroit
SDF Louisville Intl - DTW Detroit Metropolitan Wayne County
SDFDTW
Louisville Intl
Sat 10/31
12:35 pm-3:50 pm
1 stop3h 15m
Detroit Metropolitan Wayne County
Mon 11/2
5:50 am-12:10 pm
1 stop6h 20m
$170
LouisvilleDetroit
SDF Louisville Intl - DTW Detroit Metropolitan Wayne County
SDFDTW
Louisville Intl
Wed 10/14
4:00 pm-9:45 pm
1 stop5h 45m
Detroit Metropolitan Wayne County
Wed 10/21
2:25 pm-8:15 pm
1 stop5h 50m
$170
LouisvilleDetroit
SDF Louisville Intl - DTW Detroit Metropolitan Wayne County
SDFDTW
Louisville Intl
Sat 10/17
7:05 am-7:25 pm
2 stops12h 20m
Detroit Metropolitan Wayne County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$209
LouisvilleDetroit
SDF Louisville Intl - DTW Detroit Metropolitan Wayne County
SDFDTW
Louisville Intl
Wed 10/14
4:00 pm-9:45 pm
1 stop5h 45m
Detroit Metropolitan Wayne County
Mon 10/19
5:35 pm-12:15 am
1 stop6h 40m
$232
LouisvilleDetroit
SDF Louisville Intl - DTW Detroit Metropolitan Wayne County
SDFDTW
Louisville Intl
Sat 3/20
5:45 am-12:25 pm
1 stop6h 40m
Detroit Metropolitan Wayne County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$253
LouisvilleDetroit
SDF Louisville Intl - DTW Detroit Metropolitan Wayne County
SDFDTW
Louisville Intl
Sat 12/19
8:35 am-4:45 pm
2 stops8h 10m
Detroit Metropolitan Wayne County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$258
LouisvilleDetroit
SDF Louisville Intl - DTW Detroit Metropolitan Wayne County
SDFDTW
Louisville Intl
Fri 12/18
2:10 pm-12:10 am
2 stops10h 00m
Detroit Metropolitan Wayne County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$258
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Louisville to Detroit
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 Louisville to Detroit in September.
| 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 Louisville-Detroit Metropolitan Wayne County Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Detroit Metropolitan Wayne County Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Louisville-Detroit Metropolitan Wayne County Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Louisville-Detroit Metropolitan Wayne County Airport 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 Louisville-Detroit Metropolitan Wayne County Airport 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 Louisville to Detroit
Have a flexible travel schedule? Discover the best time to fly to Detroit from Louisville with our price prediction graph.
SDF-DTW
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 Louisville to Detroit Metropolitan Wayne County Airport
Prices
Airlines
What is the cheapest time of day to fly from SDF to DTW?
Find hourly flight availability from Louisville to Detroit. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 21, 2026.
It’s optimal to fly from Louisville to Detroit Metropolitan Wayne County Airport in the evening. By choosing this option you can save up to 59% on the cost of your flight, compared to a flight at noon.
What is the cheapest day to fly from Louisville to Detroit Metropolitan Wayne County Airport?
Use this chart to determine the cheapest time to fly round-trip from Louisville to Detroit. Price data was last updated on September 19, 2026.
Travelers seeking maximum savings on their Louisville to Detroit Metropolitan Wayne County Airport flight should consider departing on Monday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
How much does it cost to fly round-trip from Louisville to Detroit Metropolitan Wayne County Airport?
Airfare is below average for this route at the moment.
Louisville to Detroit Metropolitan Wayne County Airport flights typically cost between $643 and $687 in October.The cheapest round-trip price found within the last 5 days was $170 on Southwest (Oct 14-Oct 21).
Reviews of airlines servicing Detroit
Get insights into the airlines that provide service to Detroit. 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 Detroit. Reviews last updated September 21, 2026.
Read reviews from past customers who have flown Delta from Louisville to Detroit Metropolitan Wayne County Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.8
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
Overall
7.8
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
Related info for your journey
Find useful and relevant information for your journey from Louisville to Detroit. 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 Detroit Metropolitan Wayne County Airport?
Book flights to Detroit Metropolitan Wayne County Airport if you plan to visit one of these locationsDearborn
Southfield
Sterling Heights
Troy
Auburn Hills
Pontiac
Warren
Rochester Hills
Livonia
Southgate
Romulus
Roseville
Allen Park
Ypsilanti
Plymouth
Fremont
Port Huron
Waterford
Utica
Madison Heights
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Complete your trip
Complete your trip to Detroit by adding a car rental and/or hotel reservation to your travel itinerary.
Other flights to Detroit
Explore flights to Detroit departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 21, 2026.
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Find flights from Louisville to Detroit, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Louisville and Detroit flights
Browse other Louisville and Detroit flight options. Last updated on September 21, 2026.
Other flights from Louisville
Browse through other flights departing from Louisville. Flights are based on user searches made on Cheapflights and were last updated on September 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Louisville to Detroit
Discover the top airline that operate flights from Louisville to Detroit. 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 7,457,451 searches. Data last updated September 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$329 | Average$599 | FlexibilityNo cancel fee | On-timeN/A |