$110+ Cheap flights from Michigan to Louisville (SDF)
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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — SDF
Oct 28 — Nov 41
Round-trip
1 adult, Economy
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Find cheap flights from Michigan to Louisville 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
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Cheapest flights from Michigan to LouisvilleExplore the most affordable flight options available from Michigan to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 28, 2026.
Explore the most affordable flight options available from Michigan to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/25. 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 10/236:51 pm -
1 stop15h 20m
Mon 10/267:08 pm -
1 stop28h 29m
Deal found 9/25![Multiple Airlines logo]()
$256
This Delta deal was found by Cheapflights users on 9/25. 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.
Sat 10/242:35 pm -
1 stop7h 03m
Sat 10/317:05 am -
1 stop4h 51m
Deal found 9/25![Delta logo]()
$279
This Southwest deal was found by Cheapflights users on 9/23. 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 10/261:20 pm -
2 stops9h 15m
Thu 10/297:50 pm -
1 stop3h 55m
Deal found 9/23![Southwest logo]()
$284
This Southwest deal was found by Cheapflights users on 9/24. 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 10/247:00 am -
2 stops7h 55m
Sat 10/317:00 am -
2 stops10h 55m
Deal found 9/24![Southwest logo]()
$295
This Delta deal was found by Cheapflights users on 9/24. 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.
Wed 10/215:30 am -
1 stop4h 29m
Wed 10/215:57 pm -
1 stop6h 00m
Deal found 9/24![Delta logo]()
$309
This Delta deal was found by Cheapflights users on 9/24. 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 12/43:56 pm -
1 stop5h 21m
Sun 12/67:41 am -
1 stop3h 23m
Deal found 9/24![Delta logo]()
$314
This Southwest deal was found by Cheapflights users on 9/27. 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.
Wed 10/219:00 am -
1 stop6h 20m
Sat 10/245:35 am -
1 stop6h 35m
Deal found 9/27![Southwest logo]()
$317
This Southwest deal was found by Cheapflights users on 9/23. 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 11/195:35 am -
1 stop7h 25m
Fri 11/205:10 pm -
1 stop7h 15m
Deal found 9/23![Southwest logo]()
$318
This Delta deal was found by Cheapflights users on 9/23. 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 11/206:11 pm -
1 stop3h 02m
Sun 11/227:50 am -
1 stop2h 59m
Deal found 9/23![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 9/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/54:34 pm -
1 stop5h 56m
Sun 11/85:10 am -
1 stop4h 57m
Deal found 9/27![United Airlines logo]()
$319
This Southwest deal was found by Cheapflights users on 9/23. 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 10/2012:35 pm -
2 stops8h 00m
Sun 10/258:00 pm -
1 stop4h 30m
Deal found 9/23![Southwest logo]()
$323
This Southwest deal was found by Cheapflights users on 9/26. 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.
Sat 10/246:20 am -
2 stops10h 05m
Sat 10/317:00 am -
2 stops8h 50m
Deal found 9/26![Southwest logo]()
$327
Best flights from Michigan to LouisvilleDiscover carefully curated flight deals from Michigan to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 28, 2026.
Discover carefully curated flight deals from Michigan to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 28, 2026.
This Delta deal was found by Cheapflights users on 9/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/242:35 pm -
1 stop7h 03m
Sat 10/317:05 am -
1 stop4h 51m
Deal found 9/27![Delta logo]()
$279
This Southwest deal was found by Cheapflights users on 9/27. 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 10/265:35 pm -
2 stops6h 40m
Wed 10/287:10 pm -
1 stop3h 25m
Deal found 9/27![Southwest logo]()
$284
This United Airlines deal was found by Cheapflights users on 9/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/54:34 pm -
1 stop5h 56m
Sun 11/85:10 am -
1 stop4h 57m
Deal found 9/27![United Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 9/24. 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.
Sat 10/245:17 pm -
1 stop4h 18m
Sat 10/3112:46 pm -
1 stop4h 01m
Deal found 9/24![American Airlines logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 10/306:53 pm -
1 stop15h 18m
Sun 11/19:09 pm -
2 stops14h 58m
Deal found 9/23![Multiple Airlines logo]()
$365
This Delta deal was found by Cheapflights users on 9/24. 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.
Wed 10/216:15 pm -
1 stop5h 44m
Sat 10/247:05 am -
1 stop4h 51m
Deal found 9/24![Delta logo]()
$279
This Southwest deal was found by Cheapflights users on 9/23. 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 10/261:20 pm -
2 stops9h 15m
Thu 10/297:50 pm -
1 stop3h 55m
Deal found 9/23![Southwest logo]()
$284
This Southwest deal was found by Cheapflights users on 9/27. 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 10/235:35 pm -
1 stop3h 35m
Sat 10/249:25 am -
1 stop2h 55m
Deal found 9/27![Southwest logo]()
$289
This Delta deal was found by Cheapflights users on 9/24. 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.
Wed 10/215:30 am -
1 stop4h 29m
Wed 10/215:57 pm -
1 stop6h 00m
Deal found 9/24![Delta logo]()
$309
This Delta deal was found by Cheapflights users on 9/24. 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 12/43:56 pm -
1 stop5h 21m
Sun 12/67:41 am -
1 stop3h 23m
Deal found 9/24![Delta logo]()
$314
This Southwest deal was found by Cheapflights users on 9/26. 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.
Sat 11/143:10 pm -
1 stop7h 15m
Tue 11/173:10 pm -
1 stop7h 00m
Deal found 9/26![Southwest logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 9/27. 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.
Thu 10/229:54 am -
2 stops23h 51m
Sun 10/258:42 pm -
1 stop20h 31m
Deal found 9/27![Multiple Airlines logo]()
$412
This Southwest deal was found by Cheapflights users on 9/24. 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 1/202:20 pm -
1 stop5h 30m
Sat 1/237:50 am -
1 stop4h 45m
Deal found 9/24![Southwest logo]()
$317
This Delta deal was found by Cheapflights users on 9/23. 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 11/206:11 pm -
1 stop3h 02m
Sun 11/227:50 am -
1 stop2h 59m
Deal found 9/23![Delta logo]()
$319
This American Airlines deal was found by Cheapflights users on 9/24. 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.
Thu 10/228:06 am -
1 stop4h 04m
Thu 10/296:29 am -
1 stop4h 57m
Deal found 9/24![American Airlines logo]()
$433
This Southwest deal was found by Cheapflights users on 9/23. 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 10/2012:35 pm -
2 stops8h 00m
Sun 10/258:00 pm -
1 stop4h 30m
Deal found 9/23![Southwest logo]()
$323
This Delta deal was found by Cheapflights users on 9/23. 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 11/202:55 pm -
1 stop6h 18m
Sun 11/2210:49 am -
1 stop3h 26m
Deal found 9/23![Delta logo]()
$336
This Southwest deal was found by Cheapflights users on 9/23. 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 11/1911:00 am -
1 stop4h 35m
Fri 11/205:35 pm -
2 stops6h 50m
Deal found 9/23![Southwest logo]()
$323
This American Airlines deal was found by Cheapflights users on 9/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/35:32 am -
2 stops8h 33m
Mon 11/21:14 pm -
1 stop3h 47m
Deal found 9/26![American Airlines logo]()
$480
This United Airlines deal was found by Cheapflights users on 9/26. 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.
Sat 11/146:27 pm -
1 stop4h 03m
Tue 11/172:10 pm -
1 stop3h 42m
Deal found 9/26![United Airlines logo]()
$529
This Delta deal was found by Cheapflights users on 9/24. 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.
Sat 10/245:30 am -
1 stop4h 29m
Sat 10/317:05 am -
2 stops7h 10m
Deal found 9/24![Delta logo]()
$342
This Southwest deal was found by Cheapflights users on 9/26. 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.
Mon 12/71:25 pm -
2 stops7h 05m
Wed 12/92:05 pm -
2 stops6h 50m
Deal found 9/26![Southwest logo]()
$327
This American Airlines deal was found by Cheapflights users on 9/27. 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.
Thu 11/56:01 am -
2 stops11h 24m
Sun 11/86:27 am -
1 stop5h 05m
Deal found 9/27![American Airlines logo]()
$490
This Delta deal was found by Cheapflights users on 9/25. 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.
Sat 10/106:08 pm -
1 stop3h 05m
Wed 10/145:57 pm -
2 stops5h 50m
Deal found 9/25![Delta logo]()
$354
This American Airlines deal was found by Cheapflights users on 9/27. 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.
Thu 10/225:36 pm -
1 stop3h 59m
Sun 10/255:35 pm -
1 stop6h 20m
Deal found 9/27![American Airlines logo]()
$510
This United Airlines deal was found by Cheapflights users on 9/23. 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 10/16:31 pm -
1 stop5h 28m
Mon 10/56:16 pm -
1 stop5h 39m
Deal found 9/23![United Airlines logo]()
$623
This Delta deal was found by Cheapflights users on 9/24. 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 10/92:57 pm -
1 stop6h 16m
Tue 10/137:55 am -
1 stop3h 07m
Deal found 9/24![Delta logo]()
$390
This Southwest deal was found by Cheapflights users on 9/28. 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.
Sun 11/16:50 am -
2 stops8h 15m
Wed 11/42:05 pm -
2 stops6h 55m
Deal found 9/28![Southwest logo]()
$391
This American Airlines deal was found by Cheapflights users on 9/27. 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.
Fri 10/95:11 pm -
1 stop6h 16m
Sun 10/115:19 pm -
1 stop6h 09m
Deal found 9/27![American Airlines logo]()
$570
This Southwest deal was found by Cheapflights users on 9/27. 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 11/65:50 am -
1 stop6h 20m
Sun 11/85:10 pm -
1 stop6h 45m
Deal found 9/27![Southwest logo]()
$394
Last-minute flights from Michigan to LouisvilleDiscover last-minute flight deals from Michigan to Louisville. Data last updated September 28, 2026 and is based on user searches.
Discover last-minute flight deals from Michigan to Louisville. Data last updated September 28, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 9/23. 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 10/206:50 am -
1 stop3h 15m
Sun 10/258:25 pm -
1 stop3h 05m
Deal found 9/23![Southwest logo]()
$318
This Delta deal was found by Cheapflights users on 9/24. 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.
Wed 10/215:30 am -
1 stop4h 29m
Wed 10/215:57 pm -
1 stop6h 00m
Deal found 9/24![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 9/27. 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.
Wed 10/219:00 am -
1 stop6h 20m
Sat 10/245:35 am -
1 stop6h 35m
Deal found 9/27![Southwest logo]()
$317
This Southwest deal was found by Cheapflights users on 9/24. 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 10/215:05 pm -
1 stop3h 10m
Fri 10/237:50 pm -
1 stop3h 55m
Deal found 9/24![Southwest logo]()
$330
This Kiwi.com deal was found by Cheapflights users on 9/25. 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 10/236:51 pm -
1 stop15h 20m
Mon 10/267:08 pm -
1 stop28h 29m
Deal found 9/25![Multiple Airlines logo]()
$256
This Southwest deal was found by Cheapflights users on 9/25. 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 10/234:55 pm -
2 stops7h 20m
Mon 10/263:35 pm -
2 stops8h 20m
Deal found 9/25![Southwest logo]()
$340
This Delta deal was found by Cheapflights users on 9/25. 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.
Sat 10/242:35 pm -
1 stop7h 03m
Sat 10/317:05 am -
1 stop4h 51m
Deal found 9/25![Delta logo]()
$279
This Southwest deal was found by Cheapflights users on 9/24. 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 10/247:00 am -
2 stops7h 55m
Sat 10/317:00 am -
2 stops10h 55m
Deal found 9/24![Southwest logo]()
$295
This Southwest deal was found by Cheapflights users on 9/26. 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.
Sat 10/246:20 am -
2 stops10h 05m
Sat 10/317:00 am -
2 stops8h 50m
Deal found 9/26![Southwest logo]()
$327
This American Airlines deal was found by Cheapflights users on 9/24. 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.
Sat 10/245:17 pm -
1 stop4h 18m
Sat 10/3112:46 pm -
1 stop4h 01m
Deal found 9/24![American Airlines logo]()
$336
This Southwest deal was found by Cheapflights users on 9/23. 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 10/261:20 pm -
2 stops9h 15m
Thu 10/297:50 pm -
1 stop3h 55m
Deal found 9/23![Southwest logo]()
$284
This Southwest deal was found by Cheapflights users on 9/23. 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 10/302:45 pm -
1 stop6h 25m
Tue 11/33:10 pm -
1 stop6h 55m
Deal found 9/23![Southwest logo]()
$330
One-way flights from Michigan to LouisvilleSearch for one-way flight options from Michigan to Louisville. Find affordable one-way fares based on user searches. Data last updated September 28, 2026.
Search for one-way flight options from Michigan to Louisville. Find affordable one-way fares based on user searches. Data last updated September 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/28. 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.
Fri 10/306:53 pm -
1 stop15h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Multiple Airlines logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 9/27. 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 11/246:47 pm -
1 stop21h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$132
This Southwest deal was found by Cheapflights users on 9/23. 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 10/206:50 am -
1 stop3h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Southwest logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 9/27. 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.
Fri 10/236:51 pm -
1 stop15h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 9/27. 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 10/284:29 pm -
2 stops28h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$152
This Southwest deal was found by Cheapflights users on 9/25. 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 10/219:00 am -
1 stop6h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Southwest logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 9/27. 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 10/276:25 am -
2 stops27h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 11/206:47 pm -
1 stop20h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Multiple Airlines logo]()
$166
This United Airlines deal was found by Cheapflights users on 9/24. 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 10/221:59 pm -
1 stop6h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![United Airlines logo]()
$274
This American Airlines deal was found by Cheapflights users on 9/23. 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.
Sat 10/106:00 am -
1 stop3h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![American Airlines logo]()
$327
This American Airlines deal was found by Cheapflights users on 9/24. 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.
Thu 10/2211:56 am -
2 stops10h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![American Airlines logo]()
$338
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Mon 10/196:00 pm -
1 stop5h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![United Airlines logo]()
$353
Find flight deals from Michigan to Louisville
Keep the following information in mind while searching for Michigan to Louisville flight deals. Data was last updated September 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $256 (Kiwi.com) |
One-way from | $110 (Kiwi.com) |
Good round-trip deal | $727 or less |
Good one-way deal | $573 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Michigan 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 7,457,451 searches. Data last updated September 28, 2026.
Use the filters below to find and compare flights from Michigan to Louisville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Grand RapidsLouisville
GRR Grand Rapids Gerald R. Ford Intl - SDF Louisville Intl
GRRSDF
Grand Rapids Gerald R. Ford Intl
Tue 10/20
12:35 pm-8:35 pm
2 stops8h 00m
Louisville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$145
DetroitLouisville
DTW Detroit Metropolitan Wayne County - SDF Louisville Intl
DTWSDF
Detroit Metropolitan Wayne County
Tue 12/22
3:45 pm-9:20 pm
1 stop5h 35m
Louisville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$159
DetroitLouisville
DTW Detroit Metropolitan Wayne County - SDF Louisville Intl
DTWSDF
Detroit Metropolitan Wayne County
Mon 11/23
5:20 am-12:30 pm
1 stop7h 10m
Louisville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$159
DetroitLouisville
DTW Detroit Metropolitan Wayne County - SDF Louisville Intl
DTWSDF
Detroit Metropolitan Wayne County
Thu 12/24
6:55 am-3:35 pm
2 stops8h 40m
Louisville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$164
DetroitLouisville
DTW Detroit Metropolitan Wayne County - SDF Louisville Intl
DTWSDF
Detroit Metropolitan Wayne County
Wed 11/25
3:45 pm-9:25 pm
1 stop5h 40m
Louisville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$223
DetroitLouisville
DTW Detroit Metropolitan Wayne County - SDF Louisville Intl
DTWSDF
Detroit Metropolitan Wayne County
Tue 3/23
8:35 am-3:05 pm
1 stop6h 30m
Louisville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$223
DetroitLouisville
DTW Detroit Metropolitan Wayne County - SDF Louisville Intl
DTWSDF
Detroit Metropolitan Wayne County
Fri 11/27
7:15 am-7:14 pm
2 stops11h 59m
Louisville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$245
DetroitLouisville
DTW Detroit Metropolitan Wayne County - SDF Louisville Intl
DTWSDF
Detroit Metropolitan Wayne County
Thu 12/24
6:59 pm-11:01 am
1 stop16h 02m
Louisville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$259
DetroitLouisville
DTW Detroit Metropolitan Wayne County - SDF Louisville Intl
DTWSDF
Detroit Metropolitan Wayne County
Sat 3/27
5:15 am-5:00 pm
2 stops11h 45m
Louisville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$264
Traverse CityLouisville
TVC Traverse City Cherry Capital - SDF Louisville Intl
TVCSDF
Traverse City Cherry Capital
Thu 10/22
1:59 pm-8:31 pm
1 stop6h 32m
Louisville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$274
Showing 1-10 of 51 resultsSorted by cheapest first
Best time to book a flight from Michigan to Louisville
Have a flexible travel schedule? Discover the best time to fly to Louisville from Michigan with our price prediction graph.
DTW-SDF
GRR-SDF
TVC-SDF
AZO-SDF
FNT-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 Michigan to Louisville
USMI-SDF
DTW-SDF
GRR-SDF
TVC-SDF
AZO-SDF
What is the cheapest month to book a flight from Michigan to Louisville?
Currently, November is the cheapest month in which you can book a flight from Michigan to Louisville (average of $344). Flying from Michigan to Louisville in August is currently the most expensive (average of $847). 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 MI to SDF?
Find hourly flight availability from Michigan 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 September 28, 2026.
It’s optimal to fly from Michigan to Louisville at noon. By choosing this option you can save up to 47% on the cost of your flight, compared to a flight in the evening.
Weekly flight availability from Michigan to Louisville
Explore weekly flight availability from Michigan to Louisville. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 28, 2026.
The most flights from USMI to SDF are scheduled on a Monday (15 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (10 on average).
How much does it cost to fly round-trip from Michigan to Louisville?
Airfare is below average for this route at the moment.
Michigan to Louisville flights typically cost between $364 and $479 in October.The cheapest round-trip price found within the last 5 days was $256 on Multiple Airlines (Oct 23-Oct 26).
Related info for your journey
Find useful and relevant information for your journey from Michigan 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
Elizabethtown
Jeffersonville
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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Alternative routes for Michigan to Louisville
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Louisville by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Michigan to Louisville by cabin class
Find flights from Michigan to Louisville, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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 September 28, 2026.
Michigan and Louisville flights
Browse other Michigan and Louisville flight options. Last updated on September 28, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Michigan to Louisville flights
Consider these flights traveling from Michigan to Louisville.
Top 4 airlines flying from Michigan to Louisville
Discover the top 4 airlines that operate flights from Michigan 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 7,457,451 searches. Data last updated September 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$228 | Average$436 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$228 | Average$425 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$278 | Average$416 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$301 | Average$396 | FlexibilityNo cancel fee | On-time63% |