$129+ Cheap flights from Arizona 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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SDF
Nov 23 — Nov 301
Round-trip
1 adult, Economy
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Find cheap flights from Arizona 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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Arizona to Louisville
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Cheapest flights from Arizona to LouisvilleExplore the most affordable flight options available from Arizona to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 24, 2026.
Explore the most affordable flight options available from Arizona to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 24, 2026.
This Delta deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/253:01 pm -
1 stop6h 12m
Fri 11/275:59 pm -
1 stop7h 07m
Deal found 10/20![Delta logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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 12/47:14 am -
2 stops31h 18m
Mon 12/78:47 am -
1 stop10h 39m
Deal found 10/22![Multiple Airlines logo]()
$300
This American Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” 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 10/285:00 am -
1 stop9h 20m
Fri 10/3012:45 pm -
1 stop7h 30m
Deal found 10/19![American Airlines logo]()
$325
This Southwest deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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 12/32:30 pm -
1 stop6h 25m
Wed 12/910:15 am -
Nonstop4h 00m
Deal found 10/22![Southwest logo]()
$342
This American Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/113:40 pm -
1 stop5h 54m
Mon 11/166:31 pm -
1 stop8h 01m
Deal found 10/21![American Airlines logo]()
$345
This Southwest deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/912:30 am -
1 stop8h 55m
Tue 11/173:50 pm -
2 stops8h 45m
Deal found 10/20![Southwest logo]()
$350
This United Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/56:30 am -
1 stop5h 47m
Tue 12/85:40 pm -
1 stop7h 31m
Deal found 10/20![United Airlines logo]()
$367
This Southwest deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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 11/213:00 pm -
1 stop7h 40m
Fri 11/275:05 am -
Nonstop4h 00m
Deal found 10/22![Southwest logo]()
$370
This Delta deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/261:43 pm -
1 stop6h 55m
Mon 11/306:55 pm -
1 stop7h 29m
Deal found 10/21![Delta logo]()
$371
This Delta deal was found by Cheapflights users on 10/24. 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.
Mon 11/1611:35 pm -
1 stop8h 34m
Mon 11/237:05 am -
1 stop7h 03m
Deal found 10/24![Delta logo]()
$376
This Southwest deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/191:35 am -
1 stop6h 30m
Mon 11/235:35 pm -
1 stop7h 00m
Deal found 10/21![Southwest logo]()
$380
This American Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/202:29 pm -
1 stop7h 46m
Sun 11/226:31 pm -
1 stop7h 40m
Deal found 10/21![American Airlines logo]()
$392
Best flights from Arizona to LouisvilleDiscover carefully curated flight deals from Arizona to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 24, 2026.
Discover carefully curated flight deals from Arizona to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 24, 2026.
This Delta deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/44:06 pm -
1 stop5h 56m
Sun 1/1010:43 am -
1 stop6h 11m
Deal found 10/21![Delta logo]()
$308
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/56:30 am -
2 stops8h 05m
Sun 1/103:27 pm -
1 stop8h 08m
Deal found 10/21![United Airlines logo]()
$313
This Southwest deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/172:30 pm -
1 stop6h 25m
Tue 11/247:15 pm -
1 stop8h 25m
Deal found 10/20![Southwest logo]()
$345
This American Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” 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 11/202:29 pm -
1 stop7h 46m
Sun 11/226:31 pm -
1 stop7h 40m
Deal found 10/19![American Airlines logo]()
$392
This Delta deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/51:35 pm -
1 stop8h 27m
Sun 1/106:00 am -
1 stop8h 14m
Deal found 10/21![Delta logo]()
$308
This United Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/56:30 am -
1 stop5h 47m
Tue 12/85:40 pm -
1 stop7h 31m
Deal found 10/20![United Airlines logo]()
$367
This Delta deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” 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 11/243:00 pm -
1 stop6h 13m
Mon 11/306:55 pm -
1 stop7h 29m
Deal found 10/19![Delta logo]()
$371
This Southwest deal was found by Cheapflights users on 10/23. 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 12/35:45 am -
2 stops7h 50m
Fri 12/47:20 am -
2 stops8h 25m
Deal found 10/23![Southwest logo]()
$417
This American Airlines deal was found by Cheapflights users on 10/23. 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 11/77:00 am -
1 stop7h 36m
Wed 11/116:31 pm -
1 stop7h 24m
Deal found 10/23![American Airlines logo]()
$423
This Southwest deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/248:30 am -
1 stop6h 40m
Wed 12/306:35 am -
1 stop6h 15m
Deal found 10/21![Southwest logo]()
$444
This Southwest deal was found by Cheapflights users on 10/24. 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.
Fri 12/116:25 pm -
Nonstop3h 20m
Sun 1/171:10 pm -
Nonstop4h 00m
Deal found 10/24![Southwest logo]()
$465
This Delta deal was found by Cheapflights users on 10/24. 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 12/1111:35 pm -
1 stop8h 44m
Sun 1/175:40 am -
1 stop6h 48m
Deal found 10/24![Delta logo]()
$475
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Sat 11/148:00 am -
1 stop7h 00m
Mon 11/1610:27 am -
2 stops12h 58m
Deal found 10/24![United Airlines logo]()
$542
This American Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:15 am -
1 stop6h 15m
Mon 11/94:10 pm -
1 stop8h 17m
Deal found 10/21![American Airlines logo]()
$572
This Southwest deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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 11/79:55 am -
Nonstop3h 20m
Wed 11/1110:15 am -
Nonstop4h 00m
Deal found 10/22![Southwest logo]()
$527
This Southwest deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/31:35 pm -
Nonstop3h 20m
Sat 11/77:10 am -
1 stop5h 50m
Deal found 10/21![Southwest logo]()
$537
This American Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” 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 11/411:14 am -
2 stops7h 45m
Sun 11/84:10 pm -
1 stop8h 17m
Deal found 10/19![American Airlines logo]()
$703
This Southwest deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” 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 12/208:00 pm -
1 stop12h 00m
Sat 1/26:35 pm -
Nonstop3h 55m
Deal found 10/19![Southwest logo]()
$558
This Southwest deal was found by Cheapflights users on 10/23. 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 11/191:35 pm -
Nonstop3h 20m
Mon 11/235:05 am -
Nonstop4h 00m
Deal found 10/23![Southwest logo]()
$569
Last-minute flights from Arizona to LouisvilleDiscover last-minute flight deals from Arizona to Louisville. Data last updated October 24, 2026 and is based on user searches.
Discover last-minute flight deals from Arizona to Louisville. Data last updated October 24, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” 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 10/285:00 am -
1 stop9h 20m
Fri 10/3012:45 pm -
1 stop7h 30m
Deal found 10/19![American Airlines logo]()
$325
This Southwest deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/912:30 am -
1 stop8h 55m
Tue 11/173:50 pm -
2 stops8h 45m
Deal found 10/20![Southwest logo]()
$350
This American Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/113:40 pm -
1 stop5h 54m
Mon 11/166:31 pm -
1 stop8h 01m
Deal found 10/21![American Airlines logo]()
$345
This Kiwi.com deal was found by Cheapflights users on 10/24. 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.
Fri 11/137:15 am -
2 stops30h 11m
Mon 11/168:47 am -
1 stop9h 54m
Deal found 10/24![Multiple Airlines logo]()
$385
This Delta deal was found by Cheapflights users on 10/24. 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.
Mon 11/1611:35 pm -
1 stop8h 34m
Mon 11/237:05 am -
1 stop7h 03m
Deal found 10/24![Delta logo]()
$376
This Southwest deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1611:40 pm -
1 stop11h 20m
Wed 11/187:20 am -
2 stops7h 20m
Deal found 10/20![Southwest logo]()
$382
This Southwest deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/191:35 am -
1 stop6h 30m
Mon 11/235:35 pm -
1 stop7h 00m
Deal found 10/21![Southwest logo]()
$380
This Delta deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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 11/2012:59 am -
1 stop9h 01m
Fri 11/277:50 am -
1 stop9h 28m
Deal found 10/22![Delta logo]()
$389
This American Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/202:29 pm -
1 stop7h 46m
Sun 11/226:31 pm -
1 stop7h 40m
Deal found 10/21![American Airlines logo]()
$392
This Southwest deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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 11/213:00 pm -
1 stop7h 40m
Fri 11/275:05 am -
Nonstop4h 00m
Deal found 10/22![Southwest logo]()
$370
This Delta deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/253:01 pm -
1 stop6h 12m
Fri 11/275:59 pm -
1 stop7h 07m
Deal found 10/20![Delta logo]()
$291
This Delta deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/261:43 pm -
1 stop6h 55m
Mon 11/306:55 pm -
1 stop7h 29m
Deal found 10/21![Delta logo]()
$371
One-way flights from Arizona to LouisvilleSearch for one-way flight options from Arizona to Louisville. Find affordable one-way fares based on user searches. Data last updated October 24, 2026.
Search for one-way flight options from Arizona to Louisville. Find affordable one-way fares based on user searches. Data last updated October 24, 2026.
This United Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/192:30 pm -
1 stop5h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![United Airlines logo]()
$129
This American Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” 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 11/53:16 pm -
1 stop7h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![American Airlines logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/129:29 pm -
2 stops35h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$168
This United Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” 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 11/911:35 am -
1 stop6h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![United Airlines logo]()
$173
This Delta deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/201:56 pm -
1 stop6h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Delta logo]()
$175
This Southwest deal was found by Cheapflights users on 10/23. 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 11/269:00 am -
2 stops6h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Southwest logo]()
$178
This Southwest deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:05 pm -
2 stops13h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Southwest logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/136:31 pm -
2 stops14h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” 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 11/3010:21 pm -
3 stops40h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Multiple Airlines logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” 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 11/96:00 am -
3 stops55h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Multiple Airlines logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” 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 12/512:05 pm -
3 stops30h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Multiple Airlines logo]()
$203
This American Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/206:38 am -
1 stop7h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![American Airlines logo]()
$213
Find flight deals from Arizona to Louisville
Keep the following information in mind while searching for Arizona to Louisville flight deals. Data was last updated October 24, 2026.
Round-trip from | $291 (Delta) |
|---|---|
One-way from | $129 (United Airlines) |
Popular in | September |
Cheapest in | August |
Average price | $402 |
Good round-trip deal | $496 or less |
Good one-way deal | $324 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Arizona 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 October 24, 2026.
Use the filters below to find and compare flights from Arizona to Louisville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
TucsonLouisville
TUS Tucson - SDF Louisville Intl
TUSSDF
Tucson
Thu 11/19
2:30 pm-10:24 pm
1 stop5h 54m
Louisville Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$129
PhoenixLouisville
PHX Phoenix Sky Harbor Intl - SDF Louisville Intl
PHXSDF
Phoenix Sky Harbor Intl
Fri 12/4
1:35 am-10:15 am
1 stop6h 40m
Louisville Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$173
PhoenixLouisville
PHX Phoenix Sky Harbor Intl - SDF Louisville Intl
PHXSDF
Phoenix Sky Harbor Intl
Mon 11/9
11:35 am-8:33 pm
1 stop6h 58m
Louisville Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$173
TucsonLouisville
TUS Tucson - SDF Louisville Intl
TUSSDF
Tucson
Fri 11/20
1:56 pm-10:46 pm
1 stop6h 50m
Louisville Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$175
PhoenixLouisville
PHX Phoenix Sky Harbor Intl - SDF Louisville Intl
PHXSDF
Phoenix Sky Harbor Intl
Thu 11/26
9:00 am-5:20 pm
2 stops6h 20m
Louisville Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$178
PhoenixLouisville
PHX Phoenix Sky Harbor Intl - SDF Louisville Intl
PHXSDF
Phoenix Sky Harbor Intl
Mon 11/9
7:05 pm-10:30 am
2 stops13h 25m
Louisville Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$184
Quickest round-trip
PhoenixLouisville
PHX Phoenix Sky Harbor Intl - SDF Louisville Intl
PHXSDF
Phoenix Sky Harbor Intl
Sat 11/21
5:55 pm-11:15 pm
Nonstop3h 20m
Louisville Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$195
PhoenixLouisville
PHX Phoenix Sky Harbor Intl - SDF Louisville Intl
PHXSDF
Phoenix Sky Harbor Intl
Sat 12/12
9:55 am-3:15 pm
Nonstop3h 20m
Louisville Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$195
TucsonLouisville
TUS Tucson - SDF Louisville Intl
TUSSDF
Tucson
Fri 11/20
6:38 am-4:02 pm
1 stop7h 24m
Louisville Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$213
PhoenixLouisville
PHX Phoenix Sky Harbor Intl - SDF Louisville Intl
PHXSDF
Phoenix Sky Harbor Intl
Sat 11/14
12:59 am-12:00 pm
1 stop9h 01m
Louisville Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$217
Showing 1-10 of 32 resultsSorted by cheapest first
Best time to book a flight from Arizona to Louisville
Have a flexible travel schedule? Discover the best time to fly to Louisville from Arizona with our price prediction graph.
TUS-SDF
PHX-SDF
YUM-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 Arizona to Louisville
USAZ-SDF
TUS-SDF
PHX-SDF
YUM-SDF
What is the cheapest month to book a flight from Arizona to Louisville?
Currently, March is the cheapest month in which you can book a flight from Arizona to Louisville (average of $387). Flying from Arizona to Louisville in July is currently the most expensive (average of $468). 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 AZ to SDF?
Find hourly flight availability from Arizona 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 October 24, 2026.
When flying from Arizona to Louisville, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 21% versus a flight at noon.
How much does it cost to fly round-trip from Arizona to Louisville?
Airfare is below average for this route at the moment.
Arizona to Louisville flights typically cost between $340 and $533 in December.The cheapest round-trip price found within the last 5 days was $300 on Multiple Airlines (Dec 4-Dec 7).
How far ahead should I book a flight from Arizona to Louisville?
To ensure you get the cheapest price possible for a flight from Arizona to Louisville, you should look to book at least 39 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Related info for your journey
Find useful and relevant information for your journey from Arizona 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.
Alternative routes
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Alternative routes for Arizona 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 Arizona to Louisville by cabin class
Find flights from Arizona 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 October 24, 2026.
Arizona and Louisville flights
Browse other Arizona and Louisville flight options. Last updated on October 24, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Arizona to Louisville flights
Consider these flights traveling from Arizona to Louisville.
Top 5 airlines flying from Arizona to Louisville
Discover the top 5 airlines that operate flights from Arizona 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 October 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$193 | Average$466 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$214 | Average$445 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$238 | Average$371 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$276 | Average$477 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$276 | Average$426 | FlexibilityNo cancel fee | On-timeN/A |