$154+ Cheap flights from Louisville (SDF) to Phoenix
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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — PHX
Sep 20 — Sep 271
Round-trip
1 adult, Economy
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Find cheap flights from Louisville to Phoenix 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 Louisville Intl to Phoenix are usually found in June or August, booked 81 days in advance, depart on a Wednesday or Thursday and return on a Saturday
Cheap flight deals from Louisville to Phoenix
Cheapest
Best
Last-minute
One-way
Cheapest flights from Louisville to PhoenixExplore the most affordable flight options available from Louisville to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.
Explore the most affordable flight options available from Louisville to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.
This United Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/51:50 pm -
1 stop7h 23m
Tue 9/89:45 am -
1 stop7h 47m
Deal found 8/18![United Airlines logo]()
$307
This United Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/155:15 am -
2 stops8h 22m
Sun 9/209:45 am -
1 stop6h 22m
Deal found 8/18![United Airlines logo]()
$312
This Delta deal was found by Cheapflights users on 8/20. 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.
Sat 12/123:00 pm -
1 stop9h 11m
Sat 12/193:58 pm -
1 stop6h 04m
Deal found 8/20![Delta logo]()
$327
This United Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” 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 10/25:15 am -
1 stop6h 39m
Fri 10/911:52 pm -
1 stop6h 37m
Deal found 8/18![United Airlines logo]()
$332
This United Airlines deal was found by Cheapflights users on 8/20. 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 11/195:10 am -
1 stop7h 07m
Sun 11/226:20 am -
1 stop6h 02m
Deal found 8/20![United Airlines logo]()
$333
This United Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” 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 11/53:45 pm -
1 stop6h 52m
Sat 11/710:55 am -
2 stops7h 57m
Deal found 8/16![United Airlines logo]()
$334
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Tue 9/225:15 am -
2 stops8h 22m
Sat 9/2610:25 am -
1 stop6h 30m
Deal found 8/19![United Airlines logo]()
$335
This United Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/263:24 pm -
1 stop6h 31m
Fri 10/307:10 am -
2 stops8h 22m
Deal found 8/17![United Airlines logo]()
$336
This American Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:18 pm -
1 stop6h 41m
Sat 10/176:10 am -
1 stop6h 17m
Deal found 8/16![American Airlines logo]()
$337
This United Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” 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 11/245:10 am -
1 stop7h 07m
Tue 12/13:55 pm -
1 stop6h 00m
Deal found 8/16![United Airlines logo]()
$340
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Tue 10/277:00 am -
1 stop7h 12m
Tue 11/310:55 am -
2 stops7h 57m
Deal found 8/19![United Airlines logo]()
$342
Best flights from Louisville to PhoenixDiscover carefully curated flight deals from Louisville to Phoenix that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
Discover carefully curated flight deals from Louisville to Phoenix that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
This Delta deal was found by Cheapflights users on 8/20. 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.
Thu 12/1710:13 am -
1 stop7h 09m
Wed 12/233:58 pm -
1 stop6h 04m
Deal found 8/20![Delta logo]()
$307
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Wed 10/143:36 pm -
1 stop6h 56m
Sun 10/1811:52 pm -
1 stop6h 42m
Deal found 8/20![United Airlines logo]()
$307
This Southwest deal was found by Cheapflights users on 8/19. 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.
Fri 10/96:35 am -
Nonstop3h 55m
Mon 10/1211:50 pm -
1 stop9h 25m
Deal found 8/19![Southwest logo]()
$386
This United Airlines deal was found by Cheapflights users on 8/20. 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 10/39:04 am -
2 stops8h 20m
Sat 10/1011:52 pm -
1 stop6h 42m
Deal found 8/20![United Airlines logo]()
$386
This United Airlines deal was found by Cheapflights users on 8/20. 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 10/39:04 am -
2 stops8h 20m
Tue 10/61:33 pm -
1 stop5h 59m
Deal found 8/20![United Airlines logo]()
$386
This Southwest deal was found by Cheapflights users on 8/19. 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.
Sat 10/102:35 pm -
Nonstop3h 55m
Wed 10/1412:35 am -
1 stop6h 35m
Deal found 8/19![Southwest logo]()
$425
This Southwest deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” 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 1/1511:50 am -
Nonstop4h 00m
Mon 1/184:45 pm -
Nonstop3h 15m
Deal found 8/16![Southwest logo]()
$439
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Tue 10/272:11 pm -
1 stop8h 53m
Sat 10/318:55 am -
1 stop8h 57m
Deal found 8/20![United Airlines logo]()
$407
This United Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:23 am -
2 stops15h 34m
Tue 9/811:54 pm -
1 stop9h 27m
Deal found 8/18![United Airlines logo]()
$412
This United Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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 1/139:00 am -
3 stops15h 18m
Sun 1/178:30 am -
1 stop6h 19m
Deal found 8/17![United Airlines logo]()
$417
This United Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” 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 10/1010:13 am -
2 stops13h 36m
Wed 10/148:30 am -
2 stops12h 29m
Deal found 8/16![United Airlines logo]()
$417
This United Airlines deal was found by Cheapflights users on 8/20. 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 10/2210:25 am -
2 stops13h 24m
Fri 10/2311:52 pm -
1 stop6h 37m
Deal found 8/20![United Airlines logo]()
$442
Last-minute flights from Louisville to PhoenixDiscover last-minute flight deals from Louisville to Phoenix. Data last updated August 21, 2026 and is based on user searches.
Discover last-minute flight deals from Louisville to Phoenix. Data last updated August 21, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/51:50 pm -
1 stop7h 23m
Tue 9/89:45 am -
1 stop7h 47m
Deal found 8/18![United Airlines logo]()
$307
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Sat 9/510:23 am -
2 stops9h 47m
Sun 9/136:00 am -
1 stop5h 29m
Deal found 8/19![United Airlines logo]()
$348
This Delta deal was found by Cheapflights users on 8/19. 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.
Mon 9/76:00 am -
1 stop6h 06m
Sat 9/121:33 pm -
1 stop7h 26m
Deal found 8/19![Delta logo]()
$343
This Delta deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:00 pm -
1 stop6h 26m
Mon 9/1411:05 pm -
1 stop7h 47m
Deal found 8/17![Delta logo]()
$356
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Tue 9/87:10 am -
1 stop6h 58m
Tue 9/159:23 am -
2 stops8h 09m
Deal found 8/19![United Airlines logo]()
$365
This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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 9/119:47 am -
1 stop9h 07m
Tue 9/1512:23 am -
1 stop6h 20m
Deal found 8/17![American Airlines logo]()
$337
This United Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/155:15 am -
2 stops8h 22m
Sun 9/209:45 am -
1 stop6h 22m
Deal found 8/18![United Airlines logo]()
$312
This Southwest deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” 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 9/1511:50 am -
Nonstop3h 45m
Mon 9/214:40 pm -
Nonstop3h 30m
Deal found 8/16![Southwest logo]()
$357
This Delta deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:00 am -
1 stop6h 03m
Sun 9/2011:59 pm -
1 stop5h 52m
Deal found 8/17![Delta logo]()
$360
This Southwest deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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 9/1511:50 am -
Nonstop3h 45m
Tue 9/2211:00 am -
1 stop9h 05m
Deal found 8/17![Southwest logo]()
$362
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Tue 9/225:15 am -
2 stops8h 22m
Sat 9/2610:25 am -
1 stop6h 30m
Deal found 8/19![United Airlines logo]()
$335
One-way flights from Louisville to PhoenixSearch for one-way flight options from Louisville to Phoenix. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
Search for one-way flight options from Louisville to Phoenix. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
This Delta deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:39 pm -
1 stop7h 47m
Deal found 8/17![Delta logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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 11/1611:39 am -
2 stops26h 10m
Deal found 8/17![Multiple Airlines logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” 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 9/1610:56 am -
3 stops36h 38m
Deal found 8/16![Multiple Airlines logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 10/39:14 pm -
2 stops37h 46m
Deal found 8/19![Multiple Airlines logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/159:09 pm -
3 stops52h 50m
Deal found 8/16![Multiple Airlines logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1611:39 am -
2 stops33h 54m
Deal found 8/18![Multiple Airlines logo]()
$176
This United Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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 10/25:15 am -
1 stop6h 39m
Deal found 8/17![United Airlines logo]()
$177
Find flight deals from Louisville to Phoenix
Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Phoenix (PH1). 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 August 21, 2026.
Round-trip from | $307 (United Airlines) |
|---|---|
One-way from | $154 (Delta) |
Popular in | December |
Cheapest in | June |
Average price | $396 |
Cheapflights Fare Finder
Customize your flight search to find flights from Louisville to Phoenix 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 August 21, 2026.
Use the filters below to find and compare flights from Louisville to Phoenix that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LouisvillePhoenix
SDF Louisville Intl - PHX Phoenix Sky Harbor Intl
SDFPHX
Louisville Intl
Thu 12/17
10:13 am-3:22 pm
1 stop7h 09m
Phoenix Sky Harbor Intl
Wed 12/23
3:58 pm-12:02 am
1 stop6h 04m
$307
LouisvillePhoenix
SDF Louisville Intl - PHX Phoenix Sky Harbor Intl
SDFPHX
Louisville Intl
Wed 10/14
3:36 pm-7:32 pm
1 stop6h 56m
Phoenix Sky Harbor Intl
Sun 10/18
11:52 pm-9:34 am
1 stop6h 42m
$307
LouisvillePhoenix
SDF Louisville Intl - PHX Phoenix Sky Harbor Intl
SDFPHX
Louisville Intl
Fri 10/9
6:35 am-7:30 am
Nonstop3h 55m
Phoenix Sky Harbor Intl
Mon 10/12
11:50 pm-12:15 pm
1 stop9h 25m
$386
LouisvillePhoenix
SDF Louisville Intl - PHX Phoenix Sky Harbor Intl
SDFPHX
Louisville Intl
Sat 10/3
9:04 am-2:24 pm
2 stops8h 20m
Phoenix Sky Harbor Intl
Sat 10/10
11:52 pm-9:34 am
1 stop6h 42m
$386
LouisvillePhoenix
SDF Louisville Intl - PHX Phoenix Sky Harbor Intl
SDFPHX
Louisville Intl
Sat 10/3
9:04 am-2:24 pm
2 stops8h 20m
Phoenix Sky Harbor Intl
Tue 10/6
1:33 pm-10:32 pm
1 stop5h 59m
$386
LouisvillePhoenix
SDF Louisville Intl - PHX Phoenix Sky Harbor Intl
SDFPHX
Louisville Intl
Tue 10/27
2:11 pm-8:04 pm
1 stop8h 53m
Phoenix Sky Harbor Intl
Sat 10/31
8:55 am-8:52 pm
1 stop8h 57m
$407
LouisvillePhoenix
SDF Louisville Intl - PHX Phoenix Sky Harbor Intl
SDFPHX
Louisville Intl
Sat 9/5
10:23 am-10:57 pm
2 stops15h 34m
Phoenix Sky Harbor Intl
Tue 9/8
11:54 pm-12:21 pm
1 stop9h 27m
$412
LouisvillePhoenix
SDF Louisville Intl - PHX Phoenix Sky Harbor Intl
SDFPHX
Louisville Intl
Wed 1/13
9:00 am-10:18 pm
3 stops15h 18m
Phoenix Sky Harbor Intl
Sun 1/17
8:30 am-4:49 pm
1 stop6h 19m
$417
LouisvillePhoenix
SDF Louisville Intl - PHX Phoenix Sky Harbor Intl
SDFPHX
Louisville Intl
Sat 10/10
10:13 am-8:49 pm
2 stops13h 36m
Phoenix Sky Harbor Intl
Wed 10/14
8:30 am-11:59 pm
2 stops12h 29m
$417
LouisvillePhoenix
SDF Louisville Intl - PHX Phoenix Sky Harbor Intl
SDFPHX
Louisville Intl
Sat 10/10
2:35 pm-3:30 pm
Nonstop3h 55m
Phoenix Sky Harbor Intl
Wed 10/14
12:35 am-10:10 am
1 stop6h 35m
$425
Showing 1-10 of 24 resultsSorted by cheapest first
Best time to book a flight from Louisville to Phoenix
Have a flexible travel schedule? Discover the best time to fly to Phoenix from Louisville with our price prediction graph.
SDF-PH1
SDF-PHX
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 Louisville to Phoenix
SDF-PH1
SDF-PHX
What is the cheapest month to book a flight from Louisville to Phoenix?
Currently, June is the cheapest month in which you can book a flight from Louisville to Phoenix (average of $377). Flying from Louisville to Phoenix in December is currently the most expensive (average of $492). 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 SDF to PHX?
Find hourly flight availability from Louisville to Phoenix. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 21, 2026.
It’s optimal to fly from Louisville to Phoenix in the afternoon. By choosing this option you can save up to 34% on the cost of your flight, compared to a flight in the evening.
How much does it cost to fly round-trip from Louisville to Phoenix?
Airfare is below average for this route at the moment.
Louisville to Phoenix flights typically cost between $316 and $504 in September.The cheapest round-trip price found within the last 5 days was $307 on United Airlines (Sep 5-Sep 8).
How far ahead should I book a flight from Louisville to Phoenix?
The price you pay for your flight from Louisville to Phoenix 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.
Reviews of airlines servicing Phoenix
Get insights into the airlines that provide service to Phoenix. 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 Phoenix. Reviews last updated August 21, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Louisville to Phoenix by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Boarding
8.1
Overall
8.0
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Entertainment
7.5
Boarding
8.1
Overall
8.0
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Entertainment
7.5
Boarding
8.1
Overall
8.0
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Entertainment
7.5
Boarding
8.1
Overall
8.0
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Entertainment
7.5
Boarding
8.1
Overall
8.0
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from Louisville to Phoenix. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Louisville to Phoenix
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Complete your trip
Complete your trip to Phoenix by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Louisville to Phoenix by cabin class
Find flights from Louisville to Phoenix, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Louisville and Phoenix flights
Browse other Louisville and Phoenix flight options. Last updated on August 21, 2026.
Other flights from Louisville
Browse through other flights departing from Louisville. Flights are based on user searches made on Cheapflights and were last updated on August 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Louisville to Phoenix
Discover the top 4 airlines that operate flights from Louisville to Phoenix. 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 August 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$218 | Average$399 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$236 | Average$391 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$266 | Average$367 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$307 | Average$486 | FlexibilityNo cancel fee | On-time63% |