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Arizona

$62+ Cheap flights from Louisville (SDF) to Arizona

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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — PHX
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Find flight deals from Louisville to Arizona

Cheapest flights from Louisville to Arizona
Explore the most affordable flight options available from Louisville to Arizona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This American Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/68:14 pmSDF - PHX
1 stop6h 25mAmerican Airlines
Sat 11/157:26 amPHX - SDF
1 stop7h 24mAmerican Airlines
Deal found 10/27$210
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/316:00 amSDF - PHX
1 stop6h 29mAmerican Airlines
Sun 11/212:30 amPHX - SDF
1 stop8h 15mAmerican Airlines
Deal found 10/28$233
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/147:11 pmSDF - PHX
2 stops26h 30mMultiple Airlines
Sun 11/231:00 pmPHX - SDF
1 stop17h 33mMultiple Airlines
Deal found 10/26$246
This Cheapflightsfares deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1111:55 amSDF - LAS
1 stop11h 50mSpirit Airlines
Sun 12/149:59 pmLAS - SDF
1 stop10h 01mSpirit Airlines
Deal found 10/26$246
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3112:20 pmSDF - PHX
2 stops22h 28mMultiple Airlines
Thu 1/810:11 pmPHX - SDF
1 stop16h 04mMultiple Airlines
Deal found 10/27$248
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/167:11 pmSDF - PHX
2 stops21h 52mMultiple Airlines
Sun 11/231:00 pmPHX - SDF
1 stop17h 33mMultiple Airlines
Deal found 10/26$251
This Cheapflightsfares deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/302:57 pmSDF - LAS
Nonstop4h 08mSpirit Airlines
Thu 12/119:59 pmLAS - SDF
1 stop10h 01mSpirit Airlines
Deal found 10/26$252
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/147:11 pmSDF - PHX
2 stops26h 30mMultiple Airlines
Thu 11/201:00 pmPHX - SDF
1 stop17h 48mMultiple Airlines
Deal found 10/26$260
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/179:43 amSDF - PHX
1 stop16h 16mMultiple Airlines
Sun 11/231:00 pmPHX - SDF
1 stop17h 33mMultiple Airlines
Deal found 10/26$262
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/107:11 pmSDF - LAS
1 stop29h 59mSpirit Airlines
Thu 11/1311:22 pmLAS - SDF
1 stop15h 54mSpirit Airlines
Deal found 10/27$262
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/107:46 pmSDF - LAS
1 stop29h 24mMultiple Airlines
Thu 11/1311:22 pmLAS - SDF
1 stop15h 54mMultiple Airlines
Deal found 10/27$264
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/167:11 pmSDF - PHX
2 stops21h 52mMultiple Airlines
Thu 11/201:00 pmPHX - SDF
1 stop17h 48mMultiple Airlines
Deal found 10/26$266

Cheap flight deals from Louisville to Arizona

Keep the following information in mind while searching for Louisville to Arizona flight deals. Data was last updated October 28, 2025.

Round-trip from

$163
(Cheapflightsfares)

One-way from

$62
(Kiwi.com)

Popular in

March

Cheapest in

August

Average price

$504

Good round-trip deal

$419 or less

Good one-way deal

$288 or less
From Louisville Intl to Arizona
Search Deals
One-way flight from Louisville Intl to Arizona
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Louisville Intl to Arizona.
Search Deals
Price to beat on a one-way flight from Louisville Intl to Arizona.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to Arizona 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 October 28, 2025.
Use the filters below to find and compare flights from Louisville to Arizona that are best for you.

Fly from

Louisville

Fly to

Arizona

Route

Depart

Return

Price

LouisvilleLas Vegas

SDF - LAS

SDFLAS

Louisville Intl

Thu 1/22

6:00 am-6:03 pm

2 stops15h 03m

Las Vegas Harry Reid Intl

Mon 1/26

11:30 am-11:45 pm

1 stop9h 15m

$229

LouisvilleLas Vegas

SDF - LAS

SDFLAS

Louisville Intl

Sun 1/11

6:21 pm-10:10 pm

1 stop6h 49m

Las Vegas Harry Reid Intl

Wed 1/14

2:06 pm-11:55 pm

1 stop6h 49m

$237

LouisvilleLas Vegas

SDF - LAS

SDFLAS

Louisville Intl

Wed 1/14

10:35 am-3:35 pm

1 stop8h 00m

Las Vegas Harry Reid Intl

Sat 1/17

11:25 pm-9:28 am

1 stop7h 03m

$237

LouisvilleLas Vegas

SDF - LAS

SDFLAS

Louisville Intl

Wed 1/14

12:36 pm-6:56 pm

1 stop9h 20m

Las Vegas Harry Reid Intl

Sun 1/18

6:00 am-2:40 pm

1 stop5h 40m

$237

LouisvilleLas Vegas

SDF - LAS

SDFLAS

Louisville Intl

Mon 1/12

7:53 am-2:10 pm

1 stop9h 17m

Las Vegas Harry Reid Intl

Mon 1/12

11:25 pm-9:28 am

1 stop7h 03m

$237

LouisvilleLas Vegas

SDF - LAS

SDFLAS

Louisville Intl

Fri 1/9

4:56 pm-8:44 pm

1 stop6h 48m

Las Vegas Harry Reid Intl

Tue 1/13

12:05 pm-11:55 pm

1 stop8h 50m

$237

LouisvilleLas Vegas

SDF - LAS

SDFLAS

Louisville Intl

Fri 12/5

5:50 pm-11:05 pm

1 stop8h 15m

Las Vegas Harry Reid Intl

Sun 12/7

5:05 am-3:50 pm

1 stop7h 45m

$327

LouisvilleLas Vegas

SDF - LAS

SDFLAS

Louisville Intl

Thu 12/18

6:35 am-12:47 pm

1 stop9h 12m

Las Vegas Harry Reid Intl

Sat 12/27

6:00 am-6:06 pm

1 stop9h 06m

$327

LouisvilleLas Vegas

SDF - LAS

SDFLAS

Louisville Intl

Mon 12/1

7:54 pm-12:27 am

1 stop7h 33m

Las Vegas Harry Reid Intl

Wed 12/3

12:44 am-9:50 am

1 stop6h 06m

$327

LouisvilleTucson

SDF - TUS

SDFTUS

Louisville Intl

Mon 1/19

6:25 am-10:55 am

1 stop6h 30m

Tucson

Mon 1/26

10:55 am-9:10 pm

1 stop8h 15m

$343

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 51 results
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Best time to book a flight from Louisville to Arizona

Have a flexible travel schedule? Discover the best time to fly to Arizona from Louisville with our price prediction graph.
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 Arizona

What is the cheapest month to book a flight from Louisville to Arizona?

Currently, April is the cheapest month in which you can book a flight from Louisville to Arizona (average of $97). Flying from Louisville to Arizona in May is currently the most expensive (average of $195). 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 AZ?

Find hourly flight availability from Louisville to Arizona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 28, 2025.

A simple way to save on the total cost of your ticket is to fly from Louisville to Arizona in the evening. If you’re flexible enough to do this you can expect to save up to 38% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Louisville to Arizona?

Use this chart to determine the cheapest time to fly round-trip from Louisville to Arizona. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Louisville to Arizona flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Arizona

Get insights into the airlines that provide service to Arizona. 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 Arizona. Reviews last updated October 28, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Louisville to Arizona by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,240 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,240 reviews
Southwest
8.0
Very good
4,240 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
7,994 reviews
Southwest
8.0
Very good
4,240 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
9,001 reviews
Southwest
8.0
Very good
4,240 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,032 reviews
Southwest
8.0
Very good
4,240 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Louisville to Arizona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Louisville to Arizona?

    For a flight from Louisville to Arizona, you will be flying from Louisville Intl. Louisville Intl (SDF) is just 5.3 mi from the center of the city.

  • How long is the flight from Louisville to Arizona?

    Departing from Louisville to Arizona will take you 6h 30m. Airlines will cover a distance of 1478 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Louisville to Arizona one-way?

    The cheapest airlines for a one-way flight from Louisville to Arizona are Spirit Airlines ($62), Southwest ($78), and American Airlines ($117).

  • What are the most popular routes from Louisville to Arizona?

    While some choose either Louisville Intl - Phoenix Sky Harbor Intl or Louisville Intl - Tucson, Louisville Intl - Las Vegas Harry Reid Intl is the most popular route from Louisville to Arizona.

  • What are the cheapest flights from Louisville to Arizona?

    The cheapest flight price from Louisville to Arizona is $244. On average you can expect to pay $449. The most popular route, (Louisville Intl - Las Vegas Harry Reid Intl), can usually be booked for $125.

  • Can I find deals for flights from Louisville to Arizona that include hotel bookings?

    Yes. In addition to deals on Louisville to Arizona flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisville to Arizona?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to Arizona.

  • Can I find deals for business class flights from Louisville to Arizona?

    Yes. Cheapflights offers flight deals from Louisville to Arizona by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Louisville to Arizona?

    Currently, April is the cheapest month in which you can book a flight from Louisville to Arizona (average of $97). Flying from Louisville to Arizona in May is currently the most expensive (average of $195). 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.

See more FAQs

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Alternative routes for Louisville to Arizona

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Louisville to Arizona

Discover the top 4 airlines that operate flights from Louisville to Arizona. 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$192Average$490FlexibilityNo cancel feeOn-time69%
DeltaCheapest$205Average$405FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$252Average$495FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$256Average$522FlexibilityNo cancel feeOn-time71%

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