$48+ Cheap flights from Alabama 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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — SDF
Aug 28 — Sep 41
Round-trip
1 adult, Economy
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Cheapest flights from Alabama to LouisvilleExplore the most affordable flight options available from Alabama to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2026.
Explore the most affordable flight options available from Alabama to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 7/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:00 am
VPS
- SDF
Nonstop1h 45m
Allegiant Air
Sat 10/109:06 pm
SDF
- VPS
Nonstop1h 41m
Allegiant Air
Deal found 7/26![Allegiant Air logo]()
$83
This Cheapflightsfares deal was found by Cheapflights users on 7/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:00 am
VPS
- SDF
Nonstop1h 45m
Allegiant Air
Sun 8/239:35 am
SDF
- VPS
Nonstop1h 42m
Allegiant Air
Deal found 7/25![Allegiant Air logo]()
$119
This Cheapflightsfares deal was found by Cheapflights users on 7/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:00 am
VPS
- SDF
Nonstop1h 45m
Allegiant Air
Thu 9/179:30 am
SDF
- VPS
Nonstop1h 41m
Allegiant Air
Deal found 7/29![Allegiant Air logo]()
$165
This Cheapflightsfares deal was found by Cheapflights users on 7/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1512:04 pm
VPS
- SDF
Nonstop1h 45m
Allegiant Air
Sun 10/184:48 pm
SDF
- VPS
Nonstop1h 41m
Allegiant Air
Deal found 7/28![Allegiant Air logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 8/267:00 am
ATL
- SDF
1 stop7h 16m
Multiple Airlines
Wed 9/22:56 pm
SDF
- ATL
1 stop17h 02m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 8/2810:25 pm
ATL
- SDF
1 stop21h 41m
Multiple Airlines
Wed 9/22:56 pm
SDF
- ATL
1 stop17h 02m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 9/1710:06 am
ATL
- SDF
1 stop10h 23m
Multiple Airlines
Sun 9/209:09 pm
SDF
- ATL
1 stop22h 45m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2010:48 pm
ATL
- SDF
1 stop11h 01m
Multiple Airlines
Sat 8/228:46 pm
SDF
- ATL
1 stop11h 12m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3010:48 pm
ATL
- SDF
1 stop11h 41m
Multiple Airlines
Wed 9/22:56 pm
SDF
- ATL
1 stop17h 02m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$206
This Delta deal was found by Cheapflights users on 7/29. 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 9/312:00 pm
VPS
- SDF
1 stop6h 30m
Delta
Mon 9/711:17 am
SDF
- VPS
1 stop5h 44m
Delta
Deal found 7/29![Delta logo]()
$283
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:00 am
VPS
- SDF
Nonstop1h 45m
Multiple Airlines
Thu 9/179:09 pm
SDF
- VPS
2 stops44h 20m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$286
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 8/157:26 pm
PNS
- SDF
1 stop18h 14m
Multiple Airlines
Wed 8/192:56 pm
SDF
- PNS
2 stops25h 18m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$293
Best flights from Alabama to LouisvilleDiscover carefully curated flight deals from Alabama to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2026.
Discover carefully curated flight deals from Alabama to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 7/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1512:04 pm
VPS
- SDF
Nonstop1h 45m
Allegiant Air
Sun 10/184:48 pm
SDF
- VPS
Nonstop1h 41m
Allegiant Air
Deal found 7/28![Allegiant Air logo]()
$175
This Delta deal was found by Cheapflights users on 7/27. 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.
Thu 9/312:00 pm
VPS
- SDF
1 stop6h 30m
Delta
Mon 9/711:17 am
SDF
- VPS
1 stop5h 44m
Delta
Deal found 7/27![Delta logo]()
$283
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:00 am
VPS
- SDF
Nonstop1h 45m
Multiple Airlines
Thu 9/179:09 pm
SDF
- VPS
2 stops44h 20m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$286
This American Airlines deal was found by Cheapflights users on 7/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2212:23 pm
BHM
- SDF
1 stop5h 23m
American Airlines
Sat 8/292:36 pm
SDF
- BHM
1 stop6h 59m
American Airlines
Deal found 7/25![American Airlines logo]()
$293
This Southwest deal was found by Cheapflights users on 7/25. 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.
Sat 8/225:45 am
BHM
- SDF
1 stop7h 30m
Southwest
Sat 8/296:45 am
SDF
- BHM
2 stops6h 05m
Southwest
Deal found 7/25![Southwest logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2412:45 pm
PNS
- SDF
1 stop6h 44m
Breeze Airways
Sun 9/279:09 pm
SDF
- PNS
1 stop12h 09m
Breeze Airways
Deal found 7/24![Breeze Airways logo]()
$330
This United Airlines deal was found by Cheapflights users on 7/29. 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 8/2612:33 pm
MOB
- SDF
1 stop5h 42m
United Airlines
Wed 9/29:45 am
SDF
- MOB
1 stop7h 24m
United Airlines
Deal found 7/29![United Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 7/25. 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.
Thu 9/106:00 am
VPS
- SDF
Nonstop1h 45m
Allegiant Air
Sat 10/109:23 pm
SDF
- VPS
2 stops26h 35m
Allegiant Air
Deal found 7/25![Allegiant Air logo]()
$232
This Delta deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:15 pm
ATL
- SDF
Nonstop1h 20m
Delta
Mon 10/126:00 am
SDF
- ATL
Nonstop1h 25m
Delta
Deal found 7/26![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 7/25. 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.
Mon 9/76:20 am
ATL
- SDF
1 stop7h 15m
Southwest
Wed 9/98:45 am
SDF
- ATL
1 stop6h 55m
Southwest
Deal found 7/25![Southwest logo]()
$315
This Delta deal was found by Cheapflights users on 7/27. 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.
Thu 9/1710:40 pm
ATL
- SDF
Nonstop1h 19m
Delta
Sun 9/207:55 pm
SDF
- ATL
Nonstop1h 38m
Delta
Deal found 7/27![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 7/25. 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.
Sat 11/710:25 am
ATL
- SDF
1 stop5h 35m
Southwest
Thu 11/1211:50 am
SDF
- ATL
1 stop4h 45m
Southwest
Deal found 7/25![Southwest logo]()
$315
This United Airlines deal was found by Cheapflights users on 7/26. 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.
Fri 8/211:17 pm
MGM
- SDF
1 stop5h 42m
United Airlines
Fri 8/289:45 am
SDF
- MGM
1 stop7h 32m
United Airlines
Deal found 7/26![United Airlines logo]()
$358
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2412:45 pm
PNS
- SDF
2 stops20h 50m
Multiple Airlines
Sun 9/279:09 pm
SDF
- PNS
1 stop12h 09m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$363
This Delta deal was found by Cheapflights users on 7/25. 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.
Fri 8/287:00 am
VPS
- SDF
1 stop6h 18m
Delta
Mon 8/313:25 pm
SDF
- VPS
1 stop4h 54m
Delta
Deal found 7/25![Delta logo]()
$315
This Southwest deal was found by Cheapflights users on 7/26. 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.
Fri 9/111:10 pm
PNS
- SDF
2 stops6h 25m
Southwest
Tue 9/151:15 pm
SDF
- PNS
2 stops6h 25m
Southwest
Deal found 7/26![Southwest logo]()
$321
This United Airlines deal was found by Cheapflights users on 7/26. 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.
Mon 8/241:17 pm
MGM
- SDF
1 stop7h 58m
United Airlines
Sat 8/299:45 am
SDF
- MGM
1 stop7h 32m
United Airlines
Deal found 7/26![United Airlines logo]()
$358
This Delta deal was found by Cheapflights users on 7/24. 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 10/910:11 am
ATL
- SDF
Nonstop1h 25m
Delta
Sun 10/117:00 am
SDF
- ATL
Nonstop1h 36m
Delta
Deal found 7/24![Delta logo]()
$319
This Southwest deal was found by Cheapflights users on 7/25. 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.
Tue 9/291:35 pm
ATL
- SDF
2 stops7h 05m
Southwest
Thu 10/13:35 pm
SDF
- ATL
2 stops7h 15m
Southwest
Deal found 7/25![Southwest logo]()
$325
This United Airlines deal was found by Cheapflights users on 7/26. 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.
Fri 8/211:17 pm
MGM
- SDF
1 stop7h 58m
United Airlines
Sun 8/309:45 am
SDF
- MGM
1 stop7h 32m
United Airlines
Deal found 7/26![United Airlines logo]()
$358
This Southwest deal was found by Cheapflights users on 7/27. 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.
Sat 8/226:10 am
ATL
- SDF
2 stops11h 05m
Southwest
Mon 8/246:45 am
SDF
- ATL
2 stops7h 10m
Southwest
Deal found 7/27![Southwest logo]()
$325
This Delta deal was found by Cheapflights users on 7/24. 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.
Thu 10/156:00 am
VPS
- SDF
1 stop4h 36m
Delta
Sun 10/187:30 pm
SDF
- VPS
1 stop4h 43m
Delta
Deal found 7/24![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/111:17 pm
MGM
- SDF
1 stop7h 58m
United Airlines
Sat 8/159:45 am
SDF
- MGM
1 stop7h 32m
United Airlines
Deal found 7/26![United Airlines logo]()
$388
This Southwest deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/53:10 pm
ATL
- SDF
2 stops9h 10m
Southwest
Mon 11/912:05 pm
SDF
- ATL
2 stops9h 10m
Southwest
Deal found 7/28![Southwest logo]()
$325
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:00 am
PNS
- SDF
1 stop5h 07m
United Airlines
Sat 8/297:10 am
SDF
- PNS
1 stop6h 59m
United Airlines
Deal found 7/28![United Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:25 pm
MOB
- SDF
1 stop4h 34m
Delta
Sun 10/255:59 pm
SDF
- MOB
1 stop6h 13m
Delta
Deal found 7/26![Delta logo]()
$355
This Southwest deal was found by Cheapflights users on 7/26. 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.
Fri 10/91:05 pm
ATL
- SDF
2 stops8h 00m
Southwest
Mon 10/127:15 am
SDF
- ATL
1 stop5h 10m
Southwest
Deal found 7/26![Southwest logo]()
$327
This Southwest deal was found by Cheapflights users on 7/27. 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 8/266:00 am
BHM
- SDF
1 stop5h 10m
Southwest
Sun 8/308:40 am
SDF
- BHM
2 stops7h 30m
Southwest
Deal found 7/27![Southwest logo]()
$327
This United Airlines deal was found by Cheapflights users on 7/27. 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.
Sat 11/146:55 am
MOB
- SDF
1 stop5h 28m
United Airlines
Wed 11/187:00 am
SDF
- MOB
1 stop5h 49m
United Airlines
Deal found 7/27![United Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 7/24. 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.
Thu 9/246:10 pm
MOB
- SDF
1 stop4h 49m
Delta
Sun 9/277:05 am
SDF
- MOB
1 stop5h 17m
Delta
Deal found 7/24![Delta logo]()
$365
Last-minute flights from Alabama to LouisvilleDiscover last-minute flight deals from Alabama to Louisville. Data last updated July 29, 2026 and is based on user searches.
Discover last-minute flight deals from Alabama to Louisville. Data last updated July 29, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/135:01 am
ATL
- SDF
1 stop9h 39m
Multiple Airlines
Sun 8/169:24 pm
SDF
- ATL
1 stop12h 17m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$223
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 8/157:26 pm
PNS
- SDF
1 stop18h 14m
Multiple Airlines
Wed 8/192:56 pm
SDF
- PNS
2 stops25h 18m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$293
This Cheapflightsfares deal was found by Cheapflights users on 7/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:00 am
VPS
- SDF
Nonstop1h 45m
Allegiant Air
Sun 8/239:35 am
SDF
- VPS
Nonstop1h 42m
Allegiant Air
Deal found 7/25![Allegiant Air logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2010:48 pm
ATL
- SDF
1 stop11h 01m
Multiple Airlines
Sat 8/228:46 pm
SDF
- ATL
1 stop11h 12m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 7/27. 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.
Sat 8/228:25 am
ATL
- SDF
1 stop11h 41m
Multiple Airlines
Mon 8/2410:39 am
SDF
- ATL
1 stop6h 31m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$221
This American Airlines deal was found by Cheapflights users on 7/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2212:23 pm
BHM
- SDF
1 stop5h 23m
American Airlines
Sat 8/292:36 pm
SDF
- BHM
1 stop6h 59m
American Airlines
Deal found 7/25![American Airlines logo]()
$293
This Southwest deal was found by Cheapflights users on 7/27. 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.
Sat 8/225:45 am
BHM
- SDF
1 stop7h 30m
Southwest
Mon 8/242:15 pm
SDF
- BHM
2 stops8h 25m
Southwest
Deal found 7/27![Southwest logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Wed 8/267:00 am
ATL
- SDF
1 stop7h 16m
Multiple Airlines
Mon 8/3111:19 am
SDF
- ATL
1 stop12h 40m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 8/267:00 am
ATL
- SDF
1 stop7h 16m
Multiple Airlines
Thu 8/276:55 pm
SDF
- ATL
2 stops22h 51m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 8/267:00 am
ATL
- SDF
1 stop7h 16m
Multiple Airlines
Sun 8/305:19 pm
SDF
- ATL
1 stop23h 53m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 8/2810:25 pm
ATL
- SDF
1 stop21h 41m
Multiple Airlines
Wed 9/22:56 pm
SDF
- ATL
1 stop17h 02m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3010:48 pm
ATL
- SDF
1 stop11h 41m
Multiple Airlines
Wed 9/22:56 pm
SDF
- ATL
1 stop17h 02m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$206
One-way flights from Alabama to LouisvilleSearch for one-way flight options from Alabama to Louisville. Find affordable one-way fares based on user searches. Data last updated July 29, 2026.
Search for one-way flight options from Alabama to Louisville. Find affordable one-way fares based on user searches. Data last updated July 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:00 am
VPS
- SDF
Nonstop1h 45m
Allegiant Air
Deal found 7/26![Allegiant Air logo]()
$48
This Super.com deal was found by Cheapflights users on 7/28. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:00 am
VPS
- SDF
Nonstop1h 45m
Allegiant Air
Deal found 7/28![Allegiant Air logo]()
$50
This Trip.com deal was found by Cheapflights users on 7/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:00 am
VPS
- SDF
Nonstop1h 45m
Allegiant Air
Deal found 7/29![Allegiant Air logo]()
$66
This Trip.com deal was found by Cheapflights users on 7/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/205:01 am
ATL
- SDF
1 stop11h 28m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 9/810:25 pm
ATL
- SDF
1 stop11h 46m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$91
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Tue 8/2510:25 pm
ATL
- SDF
1 stop15h 51m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$92
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Wed 8/267:00 am
ATL
- SDF
1 stop7h 16m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:59 pm
ATL
- SDF
1 stop11h 33m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$96
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:25 pm
ATL
- SDF
1 stop15h 51m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$98
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 10/128:30 pm
ATL
- SDF
1 stop18h 36m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$101
This Kiwi.com deal was found by Cheapflights users on 7/25. 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.
Thu 9/1010:25 pm
ATL
- SDF
1 stop12h 10m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$102
This Trip.com deal was found by Cheapflights users on 7/24. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/163:23 pm
VPS
- SDF
Nonstop1h 44m
Allegiant Air
Deal found 7/24![Allegiant Air logo]()
$103
Find flight deals from Alabama to Louisville
Keep the following information in mind while searching for Alabama to Louisville flight deals. Data was last updated July 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $83 (Cheapflightsfares) |
One-way from | $48 (Kiwi.com) |
Popular in | October |
Cheapest in | February |
Average price | $953 |
Good round-trip deal | $156 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Alabama 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 July 29, 2026.
Use the filters below to find and compare flights from Alabama to Louisville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ValparaisoLouisville
VPS - SDF
VPSSDF
Valparaiso Destin-Ft Walton Beach
Thu 10/15
12:04 pm-2:49 pm
Nonstop1h 45m
Louisville Intl
Sun 10/18
4:48 pm-5:29 pm
Nonstop1h 41m
$175
ValparaisoLouisville
VPS - SDF
VPSSDF
Valparaiso Destin-Ft Walton Beach
Thu 9/10
6:00 am-8:45 am
Nonstop1h 45m
Louisville Intl
Sat 10/10
9:23 pm-10:58 pm
2 stops26h 35m
$232
ValparaisoLouisville
VPS - SDF
VPSSDF
Valparaiso Destin-Ft Walton Beach
Thu 9/3
12:00 pm-7:30 pm
1 stop6h 30m
Louisville Intl
Mon 9/7
11:17 am-4:01 pm
1 stop5h 44m
$283
ValparaisoLouisville
VPS - SDF
VPSSDF
Valparaiso Destin-Ft Walton Beach
Sun 9/13
6:00 am-8:45 am
Nonstop1h 45m
Louisville Intl
Thu 9/17
9:09 pm-4:29 pm
2 stops44h 20m
$286
BirminghamLouisville
BHM - SDF
BHMSDF
Birmingham
Sat 8/22
12:23 pm-6:46 pm
1 stop5h 23m
Louisville Intl
Sat 8/29
2:36 pm-8:35 pm
1 stop6h 59m
$293
BirminghamLouisville
BHM - SDF
BHMSDF
Birmingham
Sat 8/22
5:45 am-2:15 pm
1 stop7h 30m
Louisville Intl
Sat 8/29
6:45 am-11:50 am
2 stops6h 05m
$298
Quickest round-trip
AtlantaLouisville
ATL - SDF
ATLSDF
Atlanta Hartsfield-Jackson
Fri 10/9
7:15 pm-8:35 pm
Nonstop1h 20m
Louisville Intl
Mon 10/12
6:00 am-7:25 am
Nonstop1h 25m
$309
AtlantaLouisville
ATL - SDF
ATLSDF
Atlanta Hartsfield-Jackson
Thu 9/17
10:40 pm-11:59 pm
Nonstop1h 19m
Louisville Intl
Sun 9/20
7:55 pm-9:33 pm
Nonstop1h 38m
$309
AtlantaLouisville
ATL - SDF
ATLSDF
Atlanta Hartsfield-Jackson
Mon 9/7
6:20 am-1:35 pm
1 stop7h 15m
Louisville Intl
Wed 9/9
8:45 am-3:40 pm
1 stop6h 55m
$315
AtlantaLouisville
ATL - SDF
ATLSDF
Atlanta Hartsfield-Jackson
Sat 11/7
10:25 am-4:00 pm
1 stop5h 35m
Louisville Intl
Thu 11/12
11:50 am-4:35 pm
1 stop4h 45m
$315
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Alabama to Louisville
Have a flexible travel schedule? Discover the best time to fly to Louisville from Alabama with our price prediction graph.
VPS-SDF
ATL-SDF
PNS-SDF
BHM-SDF
MOB-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 Alabama to Louisville
USAL-SDF
VPS-SDF
ATL-SDF
PNS-SDF
BHM-SDF
What is the cheapest time of day to fly from AL to SDF?
Find hourly flight availability from Alabama 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 July 29, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Alabama to Louisville as you normally would.
Related info for your journey
Find useful and relevant information for your journey from Alabama 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
Flights by cabin class
Louisville flight routes
Other flight options
Popular flights
Top destinations
Alternative routes for Alabama 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 Alabama to Louisville by cabin class
Find flights from Alabama 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 July 29, 2026.
Alabama and Louisville flights
Browse other Alabama and Louisville flight options. Last updated on July 29, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Alabama to Louisville flights
Consider these flights traveling from Alabama to Louisville.
Top 2 airlines flying from Alabama to Louisville
Discover the top 2 airlines that operate flights from Alabama 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 July 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$238 | Average$528 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$317 | Average$356 | FlexibilityNo cancel fee | On-time63% |