$119+ Cheap flights from Phoenix 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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SDF
Mar 13 — Mar 201
1 adult, Economy
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Find cheap flights from Phoenix 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Phoenix to Louisville Intl are usually found in November or August, booked 79 days in advance, depart on a Monday or Saturday and return on a Wednesday
Cheap flight deals from Phoenix to Louisville
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Last-minute
One-way
Cheapest flights from Phoenix to LouisvilleExplore the most affordable flight options available from Phoenix to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.
Explore the most affordable flight options available from Phoenix to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Mon 4/2711:10 pm
PHX
- SDF
1 stop7h 45m
American Airlines
Thu 4/303:49 pm
SDF
- PHX
Nonstop4h 10m
American Airlines
Deal found 2/10![American Airlines logo]()
$227
This American Airlines deal was found by Cheapflights users on 2/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2711:59 pm
PHX
- SDF
1 stop7h 03m
American Airlines
Tue 3/310:31 am
SDF
- PHX
1 stop7h 33m
American Airlines
Deal found 2/9![American Airlines logo]()
$237
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Mon 4/2011:59 pm
PHX
- SDF
1 stop6h 26m
United Airlines
Sat 4/259:07 am
SDF
- PHX
2 stops8h 21m
United Airlines
Deal found 2/9![United Airlines logo]()
$242
This Delta deal was found by Cheapflights users on 2/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2612:55 am
PHX
- SDF
1 stop9h 12m
Delta
Tue 12/17:30 pm
SDF
- PHX
1 stop6h 36m
Delta
Deal found 2/9![Delta logo]()
$247
This American Airlines deal was found by Cheapflights users on 2/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2012:51 am
PHX
- SDF
1 stop8h 39m
American Airlines
Mon 2/236:23 pm
SDF
- PHX
1 stop7h 36m
American Airlines
Deal found 2/9![American Airlines logo]()
$257
This Delta deal was found by Cheapflights users on 2/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/1311:59 pm
PHX
- SDF
1 stop8h 05m
Delta
Sun 2/155:49 pm
SDF
- PHX
1 stop7h 53m
Delta
Deal found 2/9![Delta logo]()
$277
This United Airlines deal was found by Cheapflights users on 2/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2011:58 pm
PHX
- SDF
1 stop6h 47m
United Airlines
Sun 6/287:32 pm
SDF
- PHX
1 stop6h 45m
United Airlines
Deal found 2/10![United Airlines logo]()
$279
This United Airlines deal was found by Cheapflights users on 2/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/149:40 am
PHX
- SDF
2 stops8h 29m
United Airlines
Mon 2/165:35 am
SDF
- PHX
1 stop6h 45m
United Airlines
Deal found 2/10![United Airlines logo]()
$282
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Mon 2/1611:59 pm
PHX
- SDF
1 stop7h 52m
American Airlines
Thu 2/198:02 pm
SDF
- PHX
1 stop7h 05m
American Airlines
Deal found 2/10![American Airlines logo]()
$283
This Delta deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” 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 2/134:06 pm
PHX
- SDF
1 stop5h 52m
Delta
Tue 2/175:49 pm
SDF
- PHX
1 stop7h 53m
Delta
Deal found 2/11![Delta logo]()
$287
This United Airlines deal was found by Cheapflights users on 2/9. 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 2/271:55 pm
PHX
- SDF
1 stop6h 18m
United Airlines
Tue 3/39:00 am
SDF
- PHX
2 stops8h 29m
United Airlines
Deal found 2/9![United Airlines logo]()
$299
This American Airlines deal was found by Cheapflights users on 2/8. 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 3/711:04 pm
PHX
- SDF
1 stop6h 46m
American Airlines
Wed 3/117:57 pm
SDF
- PHX
1 stop7h 10m
American Airlines
Deal found 2/8![American Airlines logo]()
$306
Best flights from Phoenix to LouisvilleDiscover carefully curated flight deals from Phoenix to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 11, 2026.
Discover carefully curated flight deals from Phoenix to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 11, 2026.
This Delta deal was found by Cheapflights users on 2/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2611:59 pm
PHX
- SDF
1 stop8h 52m
Delta
Tue 3/315:35 pm
SDF
- PHX
1 stop6h 39m
Delta
Deal found 2/9![Delta logo]()
$237
This American Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” 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 3/2610:14 pm
PHX
- SDF
1 stop7h 36m
American Airlines
Tue 3/316:38 pm
SDF
- PHX
1 stop7h 09m
American Airlines
Deal found 2/11![American Airlines logo]()
$237
This United Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” 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 4/287:00 am
PHX
- SDF
1 stop6h 41m
United Airlines
Tue 5/57:20 pm
SDF
- PHX
1 stop7h 03m
United Airlines
Deal found 2/11![United Airlines logo]()
$237
This Southwest deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” 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 6/27:45 am
PHX
- SDF
1 stop7h 15m
Southwest
Tue 6/1610:45 am
SDF
- PHX
2 stops7h 50m
Southwest
Deal found 2/11![Southwest logo]()
$282
This Delta deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” 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 3/611:50 pm
PHX
- SDF
1 stop7h 38m
Delta
Tue 3/105:35 pm
SDF
- PHX
1 stop6h 39m
Delta
Deal found 2/11![Delta logo]()
$247
This Delta deal was found by Cheapflights users on 2/10. 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 6/2812:59 am
PHX
- SDF
1 stop8h 04m
Delta
Sat 7/115:45 pm
SDF
- PHX
1 stop8h 17m
Delta
Deal found 2/10![Delta logo]()
$247
This Delta deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” 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 4/711:55 pm
PHX
- SDF
1 stop6h 33m
Delta
Sat 4/112:00 pm
SDF
- PHX
1 stop6h 35m
Delta
Deal found 2/11![Delta logo]()
$247
This United Airlines deal was found by Cheapflights users on 2/9. 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 2/271:55 pm
PHX
- SDF
1 stop6h 18m
United Airlines
Tue 3/39:00 am
SDF
- PHX
2 stops8h 29m
United Airlines
Deal found 2/9![United Airlines logo]()
$299
This American Airlines deal was found by Cheapflights users on 2/8. 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 3/711:04 pm
PHX
- SDF
1 stop6h 46m
American Airlines
Wed 3/117:57 pm
SDF
- PHX
1 stop7h 10m
American Airlines
Deal found 2/8![American Airlines logo]()
$306
This Delta deal was found by Cheapflights users on 2/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/312:55 am
PHX
- SDF
1 stop7h 59m
Delta
Sun 6/77:25 pm
SDF
- PHX
1 stop6h 31m
Delta
Deal found 2/9![Delta logo]()
$247
This American Airlines deal was found by Cheapflights users on 2/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/281:42 am
PHX
- SDF
1 stop6h 22m
American Airlines
Thu 3/58:02 pm
SDF
- PHX
1 stop7h 05m
American Airlines
Deal found 2/9![American Airlines logo]()
$308
Last-minute flights from Phoenix to LouisvilleDiscover last-minute flight deals from Phoenix to Louisville. Data last updated February 11, 2026 and is based on user searches.
Discover last-minute flight deals from Phoenix to Louisville. Data last updated February 11, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 2/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/1311:59 pm
PHX
- SDF
1 stop8h 05m
Delta
Sun 2/155:49 pm
SDF
- PHX
1 stop7h 53m
Delta
Deal found 2/9![Delta logo]()
$277
This Delta deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” 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 2/134:06 pm
PHX
- SDF
1 stop5h 52m
Delta
Tue 2/175:49 pm
SDF
- PHX
1 stop7h 53m
Delta
Deal found 2/11![Delta logo]()
$287
This United Airlines deal was found by Cheapflights users on 2/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/149:40 am
PHX
- SDF
2 stops8h 29m
United Airlines
Mon 2/165:35 am
SDF
- PHX
1 stop6h 45m
United Airlines
Deal found 2/10![United Airlines logo]()
$282
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Mon 2/1611:59 pm
PHX
- SDF
1 stop7h 52m
American Airlines
Thu 2/198:02 pm
SDF
- PHX
1 stop7h 05m
American Airlines
Deal found 2/10![American Airlines logo]()
$283
This American Airlines deal was found by Cheapflights users on 2/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2012:51 am
PHX
- SDF
1 stop8h 39m
American Airlines
Mon 2/236:23 pm
SDF
- PHX
1 stop7h 36m
American Airlines
Deal found 2/9![American Airlines logo]()
$257
This United Airlines deal was found by Cheapflights users on 2/8. 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.
Tue 2/2411:30 am
PHX
- SDF
1 stop8h 16m
United Airlines
Wed 2/259:00 am
SDF
- PHX
2 stops12h 20m
United Airlines
Deal found 2/8![United Airlines logo]()
$332
This American Airlines deal was found by Cheapflights users on 2/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2711:59 pm
PHX
- SDF
1 stop7h 03m
American Airlines
Tue 3/310:31 am
SDF
- PHX
1 stop7h 33m
American Airlines
Deal found 2/9![American Airlines logo]()
$237
This United Airlines deal was found by Cheapflights users on 2/9. 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 2/271:55 pm
PHX
- SDF
1 stop6h 18m
United Airlines
Tue 3/39:00 am
SDF
- PHX
2 stops8h 29m
United Airlines
Deal found 2/9![United Airlines logo]()
$299
This American Airlines deal was found by Cheapflights users on 2/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/281:42 am
PHX
- SDF
1 stop6h 22m
American Airlines
Thu 3/58:02 pm
SDF
- PHX
1 stop7h 05m
American Airlines
Deal found 2/9![American Airlines logo]()
$308
This Delta deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” 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 3/611:50 pm
PHX
- SDF
1 stop7h 38m
Delta
Tue 3/105:35 pm
SDF
- PHX
1 stop6h 39m
Delta
Deal found 2/11![Delta logo]()
$247
This American Airlines deal was found by Cheapflights users on 2/8. 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 3/711:04 pm
PHX
- SDF
1 stop6h 46m
American Airlines
Wed 3/117:57 pm
SDF
- PHX
1 stop7h 10m
American Airlines
Deal found 2/8![American Airlines logo]()
$306
One-way flights from Phoenix to LouisvilleSearch for one-way flight options from Phoenix to Louisville. Find affordable one-way fares based on user searches. Data last updated February 11, 2026.
Search for one-way flight options from Phoenix to Louisville. Find affordable one-way fares based on user searches. Data last updated February 11, 2026.
This American Airlines deal was found by Cheapflights users on 2/10. 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 3/1811:51 pm
PHX
- SDF
1 stop8h 39m
American Airlines
Deal found 2/10![American Airlines logo]()
$119
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Thu 2/2612:51 am
PHX
- SDF
1 stop8h 39m
American Airlines
Deal found 2/10![American Airlines logo]()
$121
This Delta deal was found by Cheapflights users on 2/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/710:55 pm
PHX
- SDF
1 stop7h 57m
Delta
Deal found 2/9![Delta logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” 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 5/126:50 am
PHX
- SDF
2 stops22h 46m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$132
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/811:12 am
PHX
- SDF
2 stops29h 24m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 2/8. 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.
Tue 3/106:45 pm
PHX
- SDF
2 stops14h 36m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$136
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Mon 2/1611:14 pm
PHX
- SDF
1 stop8h 37m
American Airlines
Deal found 2/10![American Airlines logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/912:05 pm
PHX
- SDF
2 stops51h 53m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:50 am
PHX
- SDF
2 stops27h 37m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 4/2812:30 am
PHX
- SDF
1 stop8h 08m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$149
Find flight deals from Phoenix to Louisville
Discover tips and strategies to find the most affordable flight options for your journey from Phoenix (PH1) to Louisville (SDF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 11, 2026.
Round-trip from | $227 (American Airlines) |
|---|---|
One-way from | $119 (American Airlines) |
Popular in | February |
Cheapest in | November |
Average price | $536 |
Cheapflights Fare Finder
Customize your flight search to find flights from Phoenix 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 February 11, 2026.
Use the filters below to find and compare flights from Phoenix to Louisville that are best for you.
Fly from
Phoenix
Fly to
Louisville
Route
Depart
Return
Price
PhoenixLouisville
PHX - SDF
PHXSDF
Phoenix Sky Harbor Intl
Thu 3/26
11:59 pm-11:51 am
1 stop8h 52m
Louisville Intl
Tue 3/31
5:35 pm-9:14 pm
1 stop6h 39m
$237
PhoenixLouisville
PHX - SDF
PHXSDF
Phoenix Sky Harbor Intl
Thu 3/26
10:14 pm-8:50 am
1 stop7h 36m
Louisville Intl
Tue 3/31
6:38 pm-10:47 pm
1 stop7h 09m
$237
PhoenixLouisville
PHX - SDF
PHXSDF
Phoenix Sky Harbor Intl
Tue 4/28
7:00 am-4:41 pm
1 stop6h 41m
Louisville Intl
Tue 5/5
7:20 pm-11:23 pm
1 stop7h 03m
$237
PhoenixLouisville
PHX - SDF
PHXSDF
Phoenix Sky Harbor Intl
Fri 3/6
11:50 pm-9:28 am
1 stop7h 38m
Louisville Intl
Tue 3/10
5:35 pm-9:14 pm
1 stop6h 39m
$247
PhoenixLouisville
PHX - SDF
PHXSDF
Phoenix Sky Harbor Intl
Sun 6/28
12:59 am-12:03 pm
1 stop8h 04m
Louisville Intl
Sat 7/11
5:45 pm-11:02 pm
1 stop8h 17m
$247
PhoenixLouisville
PHX - SDF
PHXSDF
Phoenix Sky Harbor Intl
Tue 4/7
11:55 pm-9:28 am
1 stop6h 33m
Louisville Intl
Sat 4/11
2:00 pm-5:35 pm
1 stop6h 35m
$247
PhoenixLouisville
PHX - SDF
PHXSDF
Phoenix Sky Harbor Intl
Wed 6/3
12:55 am-11:54 am
1 stop7h 59m
Louisville Intl
Sun 6/7
7:25 pm-10:56 pm
1 stop6h 31m
$247
PhoenixLouisville
PHX - SDF
PHXSDF
Phoenix Sky Harbor Intl
Tue 6/2
7:45 am-6:00 pm
1 stop7h 15m
Louisville Intl
Tue 6/16
10:45 am-3:35 pm
2 stops7h 50m
$282
PhoenixLouisville
PHX - SDF
PHXSDF
Phoenix Sky Harbor Intl
Fri 2/27
1:55 pm-10:13 pm
1 stop6h 18m
Louisville Intl
Tue 3/3
9:00 am-3:29 pm
2 stops8h 29m
$299
PhoenixLouisville
PHX - SDF
PHXSDF
Phoenix Sky Harbor Intl
Sat 3/7
11:04 pm-7:50 am
1 stop6h 46m
Louisville Intl
Wed 3/11
7:57 pm-12:07 am
1 stop7h 10m
$306
Showing 1-10 of 23 results
Best time to book a flight from Phoenix to Louisville
Have a flexible travel schedule? Discover the best time to fly to Louisville from Phoenix with our price prediction graph.
PH1-SDF
PHX-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 Phoenix to Louisville
PH1-SDF
PHX-SDF
How far ahead should I book a flight from Phoenix to Louisville?
Use this chart to determine the optimal time to book a round-trip flight from Phoenix to Louisville. Price data was last updated on February 6, 2026.
The price you pay for your flight from Phoenix to Louisville may vary depending on when you book. For the best chance of a lower fare, look to book 79 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Phoenix to Louisville?
Currently, February is the cheapest month in which you can book a flight from Phoenix to Louisville (average of $64). Flying from Phoenix to Louisville in June is currently the most expensive (average of $177). 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 PHX to SDF?
Find hourly flight availability from Phoenix 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 February 11, 2026.
It’s typically best to fly out from Phoenix to Louisville in the evening. Doing so could potentially save you 36% on the flight price compared to flying in the afternoon, which is usually more expensive.
Reviews of airlines servicing Louisville
Get insights into the airlines that provide service to Louisville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Louisville. Reviews last updated February 11, 2026.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Phoenix to Louisville. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Overall
8.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Overall
8.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Overall
8.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Overall
8.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Overall
8.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Phoenix 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
Jeffersonville
Elizabethtown
Corydon
Bardstown
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Phoenix 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 Phoenix to Louisville by cabin class
Find flights from Phoenix 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 February 11, 2026.
Phoenix and Louisville flights
Browse other Phoenix and Louisville flight options. Last updated on February 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Phoenix to Louisville
Discover the top 4 airlines that operate flights from Phoenix 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 February 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$182 | Average$479 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$286 | Average$476 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$296 | Average$450 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$357 | Average$527 | FlexibilityNo cancel fee | On-time63% |