$87+ Cheap flights from Michigan to Louisville (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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — SDF
Sep 9 — Sep 161
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 August 10, 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 August 10, 2026.
This Southwest deal was found by Cheapflights users on 8/9. 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 9/89:00 am -
Nonstop1h 20m
Tue 9/158:45 am -
Nonstop1h 15m
Deal found 8/9![Southwest logo]()
$184
This Southwest deal was found by Cheapflights users on 8/9. 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 9/57:50 am -
Nonstop1h 20m
Sun 9/610:00 am -
Nonstop1h 10m
Deal found 8/9![Southwest logo]()
$199
This Southwest deal was found by Cheapflights users on 8/10. 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 9/53:15 pm -
Nonstop1h 15m
Mon 9/77:10 pm -
Nonstop1h 15m
Deal found 8/10![Southwest logo]()
$207
This American Airlines deal was found by Cheapflights users on 8/10. 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.
Tue 10/203:00 pm -
Nonstop1h 37m
Fri 10/236:29 am -
Nonstop1h 42m
Deal found 8/10![American Airlines logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 9/51:35 pm -
1 stop6h 31m
Sat 9/1210:56 am -
1 stop4h 37m
Deal found 8/8![Multiple Airlines logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 9/16:40 pm -
2 stops19h 36m
Wed 9/910:56 am -
1 stop6h 53m
Deal found 8/9![Multiple Airlines logo]()
$214
This United Airlines deal was found by Cheapflights users on 8/9. 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 9/56:56 am -
Nonstop1h 42m
Sun 9/67:10 am -
Nonstop1h 40m
Deal found 8/9![United Airlines logo]()
$217
This Southwest deal was found by Cheapflights users on 8/7. 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 9/81:00 pm -
Nonstop1h 15m
Fri 9/117:10 pm -
Nonstop1h 15m
Deal found 8/7![Southwest logo]()
$226
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Sun 9/65:59 pm -
Nonstop1h 37m
Tue 9/86:15 pm -
Nonstop1h 49m
Deal found 8/7![United Airlines logo]()
$226
This Southwest deal was found by Cheapflights users on 8/5. 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 8/261:00 pm -
Nonstop1h 15m
Sat 8/294:55 pm -
Nonstop1h 20m
Deal found 8/5![Southwest logo]()
$235
This United Airlines deal was found by Cheapflights users on 8/6. 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 10/267:55 pm -
Nonstop1h 35m
Wed 10/287:00 am -
Nonstop1h 45m
Deal found 8/6![United Airlines logo]()
$235
This Delta deal was found by Cheapflights users on 8/10. 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 9/55:30 am -
1 stop4h 02m
Sun 9/63:25 pm -
1 stop6h 30m
Deal found 8/10![Delta logo]()
$237
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 August 10, 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 August 10, 2026.
This Southwest deal was found by Cheapflights users on 8/9. 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 9/53:15 pm -
Nonstop1h 15m
Sun 9/64:40 pm -
1 stop6h 55m
Deal found 8/9![Southwest logo]()
$208
This Delta deal was found by Cheapflights users on 8/5. 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.
Tue 9/110:54 am -
1 stop5h 06m
Sat 9/55:50 pm -
1 stop5h 46m
Deal found 8/5![Delta logo]()
$246
This United Airlines deal was found by Cheapflights users on 8/6. 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.
Wed 9/237:15 am -
Nonstop1h 39m
Fri 9/257:00 am -
Nonstop1h 40m
Deal found 8/6![United Airlines logo]()
$258
This American Airlines deal was found by Cheapflights users on 8/8. 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 9/56:00 am -
1 stop3h 45m
Fri 9/115:59 pm -
1 stop5h 33m
Deal found 8/8![American Airlines logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 10/1410:30 am -
1 stop21h 43m
Sun 10/189:18 pm -
1 stop15h 40m
Deal found 8/5![Allegiant Air logo]()
$391
This Southwest deal was found by Cheapflights users on 8/7. 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 12/81:20 pm -
Nonstop1h 15m
Tue 12/152:05 pm -
Nonstop1h 20m
Deal found 8/7![Southwest logo]()
$235
This Delta deal was found by Cheapflights users on 8/6. 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.
Mon 8/316:40 am -
1 stop4h 41m
Thu 9/37:55 am -
1 stop6h 13m
Deal found 8/6![Delta logo]()
$255
This Southwest deal was found by Cheapflights users on 8/5. 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 9/195:55 am -
1 stop5h 45m
Sat 9/264:55 pm -
Nonstop1h 20m
Deal found 8/5![Southwest logo]()
$245
This Delta deal was found by Cheapflights users on 8/5. 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 9/193:40 pm -
1 stop7h 19m
Sat 9/265:30 pm -
1 stop4h 00m
Deal found 8/5![Delta logo]()
$255
This United Airlines deal was found by Cheapflights users on 8/8. 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.
Sun 9/63:52 pm -
1 stop4h 44m
Sat 9/121:49 pm -
1 stop6h 35m
Deal found 8/8![United Airlines logo]()
$318
This Southwest deal was found by Cheapflights users on 8/9. 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 10/165:35 pm -
1 stop3h 30m
Mon 10/197:50 pm -
1 stop3h 50m
Deal found 8/9![Southwest logo]()
$265
This Delta deal was found by Cheapflights users on 8/10. 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.
Sun 10/115:30 am -
1 stop4h 27m
Tue 10/205:38 pm -
1 stop6h 18m
Deal found 8/10![Delta logo]()
$278
This Southwest deal was found by Cheapflights users on 8/6. 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 9/239:00 am -
Nonstop1h 20m
Fri 9/2511:50 am -
1 stop5h 30m
Deal found 8/6![Southwest logo]()
$268
This United Airlines deal was found by Cheapflights users on 8/9. 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.
Fri 9/186:17 pm -
Nonstop1h 38m
Sun 9/207:10 am -
Nonstop1h 40m
Deal found 8/9![United Airlines logo]()
$325
This United Airlines deal was found by Cheapflights users on 8/9. 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 9/197:15 am -
Nonstop1h 39m
Mon 9/2111:00 am -
Nonstop1h 42m
Deal found 8/9![United Airlines logo]()
$325
This Delta deal was found by Cheapflights users on 8/5. 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 10/16:06 pm -
1 stop3h 10m
Sun 10/47:55 am -
1 stop2h 54m
Deal found 8/5![Delta logo]()
$299
This Southwest deal was found by Cheapflights users on 8/10. 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 9/246:10 pm -
Nonstop1h 20m
Thu 10/15:35 am -
1 stop5h 25m
Deal found 8/10![Southwest logo]()
$276
This United Airlines deal was found by Cheapflights users on 8/7. 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 9/88:45 am -
1 stop4h 52m
Fri 9/119:00 am -
Nonstop1h 41m
Deal found 8/7![United Airlines logo]()
$327
This Delta deal was found by Cheapflights users on 8/6. 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 10/317:10 am -
1 stop5h 30m
Sun 11/110:37 am -
1 stop3h 22m
Deal found 8/6![Delta logo]()
$300
This Southwest deal was found by Cheapflights users on 8/10. 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 9/53:15 pm -
Nonstop1h 15m
Mon 9/711:50 am -
1 stop7h 25m
Deal found 8/10![Southwest logo]()
$284
This American Airlines deal was found by Cheapflights users on 8/10. 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.
Tue 8/256:25 am -
1 stop4h 10m
Sat 8/292:36 pm -
2 stops10h 17m
Deal found 8/10![American Airlines logo]()
$475
This Delta deal was found by Cheapflights users on 8/5. 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 10/11:51 pm -
1 stop5h 42m
Sun 10/47:55 am -
1 stop6h 04m
Deal found 8/5![Delta logo]()
$300
This United Airlines deal was found by Cheapflights users on 8/7. 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 9/82:30 pm -
1 stop4h 39m
Thu 9/101:46 pm -
Nonstop1h 40m
Deal found 8/7![United Airlines logo]()
$336
This Southwest deal was found by Cheapflights users on 8/5. 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 9/65:20 pm -
1 stop3h 35m
Wed 9/95:30 am -
2 stops9h 40m
Deal found 8/5![Southwest logo]()
$286
This Delta deal was found by Cheapflights users on 8/6. 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 10/151:55 pm -
1 stop6h 18m
Sun 10/1810:37 am -
1 stop3h 22m
Deal found 8/6![Delta logo]()
$300
This United Airlines deal was found by Cheapflights users on 8/7. 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 9/244:30 pm -
Nonstop1h 41m
Fri 9/256:00 am -
1 stop4h 38m
Deal found 8/7![United Airlines logo]()
$336
This Southwest deal was found by Cheapflights users on 8/6. 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 10/1311:05 am -
2 stops9h 05m
Tue 10/202:05 pm -
2 stops6h 55m
Deal found 8/6![Southwest logo]()
$291
This American Airlines deal was found by Cheapflights users on 8/8. 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 8/296:25 am -
2 stops11h 30m
Tue 9/111:10 am -
2 stops13h 43m
Deal found 8/8![American Airlines logo]()
$537
This Delta deal was found by Cheapflights users on 8/8. 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 9/512:30 pm -
2 stops9h 38m
Fri 9/117:55 am -
1 stop2h 54m
Deal found 8/8![Delta logo]()
$304
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Sun 10/113:46 pm -
1 stop4h 45m
Wed 10/145:15 am -
1 stop6h 07m
Deal found 8/5![United Airlines logo]()
$341
Last-minute flights from Michigan to LouisvilleDiscover last-minute flight deals from Michigan to Louisville. Data last updated August 10, 2026 and is based on user searches.
Discover last-minute flight deals from Michigan to Louisville. Data last updated August 10, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/6. 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 8/278:05 am -
Nonstop1h 30m
Thu 8/276:30 pm -
Nonstop1h 54m
Deal found 8/6![American Airlines logo]()
$235
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 9/16:40 pm -
2 stops19h 36m
Wed 9/910:56 am -
1 stop6h 53m
Deal found 8/9![Multiple Airlines logo]()
$214
This Southwest deal was found by Cheapflights users on 8/9. 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 9/57:50 am -
Nonstop1h 20m
Sun 9/610:00 am -
Nonstop1h 10m
Deal found 8/9![Southwest logo]()
$199
This Southwest deal was found by Cheapflights users on 8/10. 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 9/53:15 pm -
Nonstop1h 15m
Mon 9/77:10 pm -
Nonstop1h 15m
Deal found 8/10![Southwest logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 9/51:35 pm -
1 stop6h 31m
Sat 9/1210:56 am -
1 stop4h 37m
Deal found 8/8![Multiple Airlines logo]()
$211
This United Airlines deal was found by Cheapflights users on 8/9. 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 9/56:56 am -
Nonstop1h 42m
Sun 9/67:10 am -
Nonstop1h 40m
Deal found 8/9![United Airlines logo]()
$217
This Delta deal was found by Cheapflights users on 8/10. 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 9/55:30 am -
1 stop4h 02m
Sun 9/63:25 pm -
1 stop6h 30m
Deal found 8/10![Delta logo]()
$237
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Sun 9/65:59 pm -
Nonstop1h 37m
Tue 9/86:15 pm -
Nonstop1h 49m
Deal found 8/7![United Airlines logo]()
$226
This Southwest deal was found by Cheapflights users on 8/9. 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 9/89:00 am -
Nonstop1h 20m
Tue 9/158:45 am -
Nonstop1h 15m
Deal found 8/9![Southwest logo]()
$184
This Southwest deal was found by Cheapflights users on 8/10. 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 9/89:00 am -
Nonstop1h 20m
Fri 9/113:20 pm -
2 stops7h 40m
Deal found 8/10![Southwest logo]()
$222
This Southwest deal was found by Cheapflights users on 8/10. 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 9/118:00 am -
Nonstop1h 25m
Mon 9/147:10 pm -
Nonstop1h 15m
Deal found 8/10![Southwest logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 9/186:52 pm -
1 stop15h 19m
Sun 9/209:09 pm -
1 stop13h 34m
Deal found 8/5![Multiple Airlines logo]()
$239
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 August 10, 2026.
Search for one-way flight options from Michigan to Louisville. Find affordable one-way fares based on user searches. Data last updated August 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 11/211:00 am -
1 stop7h 18m
Deal found 8/6![Multiple Airlines logo]()
$87
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 9/51:35 pm -
1 stop6h 31m
Deal found 8/6![Multiple Airlines logo]()
$89
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 9/116:51 pm -
1 stop15h 20m
Deal found 8/9![Multiple Airlines logo]()
$90
This American Airlines deal was found by Cheapflights users on 8/10. 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.
Wed 9/97:59 pm -
Nonstop1h 34m
Deal found 8/10![American Airlines logo]()
$92
This Southwest deal was found by Cheapflights users on 8/10. 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 9/91:00 pm -
Nonstop1h 15m
Deal found 8/10![Southwest logo]()
$92
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 10/26:51 pm -
1 stop25h 40m
Deal found 8/6![Multiple Airlines logo]()
$101
This Delta deal was found by Cheapflights users on 8/10. 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 9/91:51 pm -
1 stop4h 39m
Deal found 8/10![Delta logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 9/107:11 am -
1 stop26h 24m
Deal found 8/9![Multiple Airlines logo]()
$103
This Southwest deal was found by Cheapflights users on 8/10. 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 11/97:45 am -
Nonstop1h 20m
Deal found 8/10![Southwest logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 11/67:06 pm -
1 stop20h 20m
Deal found 8/7![Multiple Airlines logo]()
$107
This United Airlines deal was found by Cheapflights users on 8/6. 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 9/510:35 am -
Nonstop1h 36m
Deal found 8/6![United Airlines logo]()
$109
This Southwest deal was found by Cheapflights users on 8/6. 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 9/53:15 pm -
Nonstop1h 15m
Deal found 8/6![Southwest logo]()
$109
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 August 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $184 (Southwest) |
One-way from | $87 (Kiwi.com) |
Popular in | April |
Cheapest in | October |
Average price | $379 |
Good one-way deal | $403 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 2,558,603 searches. Data last updated August 10, 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
ChicagoLouisville
MDW Chicago Midway - SDF Louisville Intl
MDWSDF
Chicago Midway
Sat 9/5
3:15 pm-5:30 pm
Nonstop1h 15m
Louisville Intl
Sun 9/6
4:40 pm-10:35 pm
1 stop6h 55m
$208
Quickest round-trip
ChicagoLouisville
MDW Chicago Midway - SDF Louisville Intl
MDWSDF
Chicago Midway
Tue 12/8
1:20 pm-3:35 pm
Nonstop1h 15m
Louisville Intl
Tue 12/15
2:05 pm-2:25 pm
Nonstop1h 20m
$235
ChicagoLouisville
MDW Chicago Midway - SDF Louisville Intl
MDWSDF
Chicago Midway
Sat 9/19
5:55 am-12:40 pm
1 stop5h 45m
Louisville Intl
Sat 9/26
4:55 pm-5:15 pm
Nonstop1h 20m
$245
ChicagoLouisville
MDW Chicago Midway - SDF Louisville Intl
MDWSDF
Chicago Midway
Tue 9/1
10:54 am-5:00 pm
1 stop5h 06m
Louisville Intl
Sat 9/5
5:50 pm-10:36 pm
1 stop5h 46m
$246
ChicagoLouisville
ORD Chicago O'Hare Intl - SDF Louisville Intl
ORDSDF
Chicago O'Hare Intl
Mon 8/31
6:40 am-12:21 pm
1 stop4h 41m
Louisville Intl
Thu 9/3
7:55 am-1:08 pm
1 stop6h 13m
$255
ChicagoLouisville
ORD Chicago O'Hare Intl - SDF Louisville Intl
ORDSDF
Chicago O'Hare Intl
Sat 9/19
3:40 pm-11:59 pm
1 stop7h 19m
Louisville Intl
Sat 9/26
5:30 pm-8:30 pm
1 stop4h 00m
$255
ChicagoLouisville
ORD Chicago O'Hare Intl - SDF Louisville Intl
ORDSDF
Chicago O'Hare Intl
Wed 9/23
7:15 am-9:54 am
Nonstop1h 39m
Louisville Intl
Fri 9/25
7:00 am-7:40 am
Nonstop1h 40m
$258
Grand RapidsLouisville
GRR Grand Rapids Gerald R. Ford Intl - SDF Louisville Intl
GRRSDF
Grand Rapids Gerald R. Ford Intl
Fri 10/16
5:35 pm-9:05 pm
1 stop3h 30m
Louisville Intl
Mon 10/19
7:50 pm-11:40 pm
1 stop3h 50m
$265
ChicagoLouisville
MDW Chicago Midway - SDF Louisville Intl
MDWSDF
Chicago Midway
Wed 9/23
9:00 am-11:20 am
Nonstop1h 20m
Louisville Intl
Fri 9/25
11:50 am-4:20 pm
1 stop5h 30m
$268
ChicagoLouisville
MDW Chicago Midway - SDF Louisville Intl
MDWSDF
Chicago Midway
Thu 9/24
6:10 pm-8:30 pm
Nonstop1h 20m
Louisville Intl
Thu 10/1
5:35 am-10:00 am
1 stop5h 25m
$276
Showing 1-10 of 60 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.
MDW-SDF
ORD-SDF
LAN-SDF
FNT-SDF
GRR-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
MDW-SDF
ORD-SDF
LAN-SDF
FNT-SDF
What is the cheapest month to book a flight from Michigan to Louisville?
Currently, October is the cheapest month in which you can book a flight from Michigan to Louisville (average of $336). Flying from Michigan to Louisville in April is currently the most expensive (average of $799). 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 August 10, 2026.
It’s optimal to fly from Michigan to Louisville at noon. By choosing this option you can save up to 25% 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 August 10, 2026.
The most flights from USMI to SDF are scheduled on a Friday (16 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (11 on average).
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 locationsCorydon
Shepherdsville
Elizabethtown
Jeffersonville
Bardstown
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.
Alternative routes
Complete your trip
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Louisville flight routes
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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 August 10, 2026.
Michigan and Louisville flights
Browse other Michigan and Louisville flight options. Last updated on August 10, 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 3 airlines flying from Michigan to Louisville
Discover the top 3 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 2,558,603 searches. Data last updated August 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$228 | Average$379 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$228 | Average$434 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$228 | Average$387 | FlexibilityNo cancel fee | On-timeN/A |