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Tempe

$91+ Cheap flights from Louisville (SDF) to Tempe, AZ

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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — PHX
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheapflights Tip: The best prices from Louisville Intl to Tempe are usually found in August or September, booked 75 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from Louisville to Tempe

Keep the following information in mind while searching for Louisville to Tempe flight deals. Data was last updated September 16, 2025.

Round-trip from

$183
(United Airlines)

One-way from

$91
(American Airlines)

Popular in

March

Cheapest in

August

Average price

$479
From Louisville Intl to Tempe
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One-way flight from Louisville Intl to Tempe
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Highest demand for flights based on searches. 2% potential increase in price ($13 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Louisville to Tempe

Cheapest flights from Louisville to Tempe
Explore the most affordable flight options available from Louisville to Tempe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This United Airlines deal was found by Cheapflights users on 9/15. 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 10/143:37 pmSDF - PHX
1 stop8h 38mUnited Airlines
Tue 10/2112:16 pmPHX - SDF
1 stop6h 38mUnited Airlines
Deal found 9/15$183
This United Airlines deal was found by Cheapflights users on 9/13. 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 10/147:15 amSDF - PHX
1 stop6h 49mUnited Airlines
Fri 10/1711:59 pmPHX - SDF
1 stop9h 19mUnited Airlines
Deal found 9/13$240
This United Airlines deal was found by Cheapflights users on 9/15. 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 11/123:35 pmSDF - PHX
1 stop8h 40mUnited Airlines
Mon 11/171:55 pmPHX - SDF
1 stop6h 34mUnited Airlines
Deal found 9/15$247
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/183:37 pmSDF - PHX
1 stop8h 25mUnited Airlines
Sat 10/2512:35 pmPHX - SDF
1 stop6h 55mUnited Airlines
Deal found 9/14$248
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/319:00 amSDF - PHX
1 stop7h 08mUnited Airlines
Sat 11/11:51 pmPHX - SDF
1 stop5h 39mUnited Airlines
Deal found 9/15$250
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/202:57 pmSDF - PHX
1 stop24h 09mMultiple Airlines
Sat 10/251:33 pmPHX - SDF
1 stop21h 29mMultiple Airlines
Deal found 9/14$251
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/237:15 amSDF - PHX
1 stop9h 02mMultiple Airlines
Fri 10/2411:24 pmPHX - SDF
1 stop20h 23mMultiple Airlines
Deal found 9/14$253
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/202:57 pmSDF - PHX
1 stop24h 09mMultiple Airlines
Thu 10/2310:59 pmPHX - SDF
1 stop20h 48mMultiple Airlines
Deal found 9/14$255
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 11/135:20 pmSDF - PHX
1 stop8h 14mMultiple Airlines
Wed 11/1911:38 amPHX - SDF
1 stop26h 34mMultiple Airlines
Deal found 9/14$256
This Delta deal was found by Cheapflights users on 9/14. 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 11/127:26 pmSDF - PHX
1 stop6h 33mDelta
Mon 11/1711:50 pmPHX - SDF
1 stop8h 01mDelta
Deal found 9/14$257
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/196:58 pmSDF - PHX
1 stop17h 55mMultiple Airlines
Sat 10/251:33 pmPHX - SDF
1 stop21h 29mMultiple Airlines
Deal found 9/14$258

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to Tempe 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 September 16, 2025.
Use the filters below to find and compare flights from Louisville to Tempe that are best for you.

Fly from

Louisville

Fly to

Tempe

Route

Depart

Return

Price

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Tue 10/14

3:37 pm-9:15 pm

1 stop8h 38m

Phoenix Sky Harbor Intl

Tue 10/21

1:36 pm-10:30 pm

1 stop5h 54m

$183

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Fri 10/31

9:00 am-1:08 pm

1 stop7h 08m

Phoenix Sky Harbor Intl

Sat 11/1

1:51 pm-10:30 pm

1 stop5h 39m

$250

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Mon 11/17

2:22 pm-7:17 pm

1 stop6h 55m

Phoenix Sky Harbor Intl

Mon 11/17

12:59 am-11:57 am

1 stop8h 58m

$257

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Sun 1/11

6:00 am-10:35 am

1 stop6h 35m

Phoenix Sky Harbor Intl

Mon 1/12

12:31 pm-9:45 pm

1 stop7h 14m

$257

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Wed 10/22

7:15 pm-11:04 pm

1 stop6h 49m

Phoenix Sky Harbor Intl

Thu 10/23

10:40 pm-9:50 am

1 stop8h 10m

$257

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Tue 11/11

6:16 pm-12:08 am

1 stop7h 52m

Phoenix Sky Harbor Intl

Fri 11/14

12:59 am-11:57 am

1 stop8h 58m

$257

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Fri 1/9

6:26 pm-11:33 pm

1 stop7h 07m

Phoenix Sky Harbor Intl

Sat 1/10

4:00 pm-11:56 pm

1 stop5h 56m

$257

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Sat 10/25

6:00 am-9:23 am

1 stop6h 23m

Phoenix Sky Harbor Intl

Sat 10/25

12:40 am-11:56 am

1 stop8h 16m

$257

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Fri 11/14

6:16 pm-12:08 am

1 stop7h 52m

Phoenix Sky Harbor Intl

Mon 11/17

11:55 pm-9:59 am

1 stop8h 04m

$257

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Sat 11/1

5:58 pm-11:00 pm

1 stop8h 02m

Phoenix Sky Harbor Intl

Mon 11/3

11:59 pm-9:56 am

1 stop7h 57m

$257

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 21 results
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Best time to book a flight from Louisville to Tempe

Have a flexible travel schedule? Discover the best time to fly to Tempe 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 Tempe

How far ahead should I book a flight from Louisville to Tempe?

Use this chart to determine the optimal time to book a round-trip flight from Louisville to Tempe. Price data was last updated on September 12, 2025.

To ensure you get the cheapest price possible for a flight from Louisville to Tempe, you should look to book at least 75 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.

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

Currently, January is the cheapest month in which you can book a flight from Louisville to Tempe (average of $258). Flying from Louisville to Tempe in March is currently the most expensive (average of $337). 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 TM9?

Find hourly flight availability from Louisville to Tempe. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Louisville to Tempe as you normally would.

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

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

Travelers seeking maximum savings on their Louisville to Tempe 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 Tempe

Get insights into the airlines that provide service to Tempe. 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 Tempe. Reviews last updated September 16, 2025.
Read through reviews of airlines operating flights from Louisville to Tempe, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

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
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

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
8.0
Very good
7,957 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

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
8,924 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

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
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

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 Tempe. 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 Tempe?

    Most people fly from Louisville Intl (SDF) if they book a flight from Louisville to Tempe. On average, Louisville Intl has 1 outbound flight to Tempe per day from 4 airlines. Louisville Intl is conveniently located just 5.3 mi from Louisville’s city center.

  • How long is the flight from Louisville to Tempe?

    Airlines like United Airlines and Delta fly from Louisville to Tempe in about 6h 55m. The time it takes to get you to your destination can typically vary by up to 1h 43m. Airlines will cover a distance of 1501 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest flights from Louisville to Tempe?

    While on average a flight from Louisville to Tempe is generally $396, our data shows the cheapest flight currently is $128. When looking at the most popular route, (Louisville Intl - Phoenix Sky Harbor Intl), you can expect to pay $183 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Louisville to Tempe 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 Tempe?

    Currently, January is the cheapest month in which you can book a flight from Louisville to Tempe (average of $258). Flying from Louisville to Tempe in March is currently the most expensive (average of $337). 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 Tempe

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 Tempe

Discover the top 4 airlines that operate flights from Louisville to Tempe. 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$205Average$512FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$293Average$512FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$368Average$602FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$370Average$514FlexibilityNo cancel feeOn-time63%

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