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Tempe

$119+ 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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — PHX
Mar 11 — Mar 181
Wed 3/11
Wed 3/18
1 adult, Economy
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Cheapflights Tip: The best prices from Louisville Intl to Tempe are usually found in August or November, booked 89 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap 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 February 9, 2026.

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.
Tue 4/73:36 pm
SDF
-
PHX
2 stops9h 23m
United Airlines
Tue 4/1410:30 am
PHX
-
SDF
1 stop6h 30m
United Airlines
Deal found 2/9$332
This United Airlines deal was found by Cheapflights users on 2/6. 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 2/143:15 pm
SDF
-
PHX
2 stops9h 35m
United Airlines
Sat 2/2112:58 pm
PHX
-
SDF
1 stop7h 39m
United Airlines
Deal found 2/6$333
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.
Mon 4/2712:33 pm
SDF
-
PHX
2 stops25h 36m
Multiple Airlines
Tue 4/2812:30 am
PHX
-
SDF
1 stop8h 08m
Multiple Airlines
Deal found 2/9$334
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 4/247:20 am
SDF
-
PHX
2 stops9h 57m
United Airlines
Fri 5/17:41 pm
PHX
-
SDF
2 stops11h 00m
United Airlines
Deal found 2/9$337
This Kiwi.com deal was found by Cheapflights users on 2/6. 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 3/91:19 pm
SDF
-
PHX
1 stop13h 25m
Multiple Airlines
Tue 3/106:45 pm
PHX
-
SDF
2 stops14h 36m
Multiple Airlines
Deal found 2/6$339
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.
Fri 4/247:20 am
SDF
-
PHX
2 stops9h 57m
United Airlines
Wed 4/291:26 pm
PHX
-
SDF
3 stops17h 00m
United Airlines
Deal found 2/8$343
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 4/247:52 pm
SDF
-
PHX
1 stop7h 07m
American Airlines
Thu 4/3010:17 pm
PHX
-
SDF
1 stop7h 21m
American Airlines
Deal found 2/9$344
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 3/286:00 am
SDF
-
PHX
1 stop6h 53m
American Airlines
Sat 4/46:00 am
PHX
-
SDF
1 stop8h 37m
American Airlines
Deal found 2/8$346
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.
Tue 3/174:59 pm
SDF
-
PHX
1 stop8h 55m
American Airlines
Sat 3/216:30 am
PHX
-
SDF
1 stop9h 33m
American Airlines
Deal found 2/8$347
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 4/259:00 am
SDF
-
PHX
1 stop8h 02m
American Airlines
Wed 4/2911:10 pm
PHX
-
SDF
1 stop6h 28m
American Airlines
Deal found 2/9$348
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.
Sat 5/169:21 am
SDF
-
PHX
1 stop14h 55m
Multiple Airlines
Wed 5/2011:21 am
PHX
-
SDF
2 stops24h 17m
Multiple Airlines
Deal found 2/9$349

Find flight deals from Louisville to Tempe

Keep the following information in mind while searching for Louisville to Tempe flight deals. Data was last updated February 9, 2026.

Round-trip from

$332
(United Airlines)

One-way from

$119
(Delta)

Popular in

June

Cheapest in

August

Average price

$467
From Louisville Intl to Tempe
Search Deals
One-way flight from Louisville Intl to Tempe
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($39 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 February 2026
Search Deals

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 February 9, 2026.
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 4/21

9:00 am-6:14 pm

2 stops12h 14m

Phoenix Sky Harbor Intl

Thu 4/23

11:59 pm-9:25 am

1 stop6h 26m

$332

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Tue 4/21

6:00 am-11:09 am

1 stop8h 09m

Phoenix Sky Harbor Intl

Fri 4/24

11:18 pm-4:41 pm

2 stops14h 23m

$332

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Fri 4/24

7:20 am-2:17 pm

2 stops9h 57m

Phoenix Sky Harbor Intl

Wed 4/29

7:08 pm-9:26 am

2 stops11h 18m

$337

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Sat 5/9

9:10 am-6:06 pm

2 stops11h 56m

Phoenix Sky Harbor Intl

Sat 5/9

11:47 pm-1:22 pm

2 stops10h 35m

$337

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Sun 2/22

5:35 am-1:39 pm

2 stops10h 04m

Phoenix Sky Harbor Intl

Tue 2/24

12:25 am-1:23 pm

2 stops10h 58m

$337

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Sat 2/21

9:30 am-7:18 pm

2 stops11h 48m

Phoenix Sky Harbor Intl

Tue 2/24

6:40 am-8:09 pm

2 stops11h 29m

$337

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Sat 3/28

6:00 am-9:20 am

1 stop6h 20m

Phoenix Sky Harbor Intl

Fri 4/3

11:55 pm-9:28 am

1 stop6h 33m

$352

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Sat 3/7

5:33 am-10:30 am

1 stop6h 57m

Phoenix Sky Harbor Intl

Sat 3/7

4:06 pm-11:58 pm

1 stop5h 52m

$368

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Fri 5/29

12:35 pm-3:41 pm

1 stop6h 06m

Phoenix Sky Harbor Intl

Fri 5/29

10:55 pm-9:52 am

1 stop7h 57m

$368

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Fri 5/15

7:50 pm-11:32 pm

1 stop6h 42m

Phoenix Sky Harbor Intl

Wed 5/20

12:55 am-11:54 am

1 stop7h 59m

$368

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Showing 1-10 of 18 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 February 6, 2026.

To ensure you get the cheapest price possible for a flight from Louisville to Tempe, you should look to book at least 88 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, December is the cheapest month in which you can book a flight from Louisville to Tempe (average of $53). Flying from Louisville to Tempe 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 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 February 9, 2026.

One of the essential ways to save on airfare from Louisville to Tempe is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 23% on airfare.

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 February 9, 2026.
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
4,280 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,280 reviews
Southwest
8.0
Very good
4,280 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,178 reviews
Southwest
8.0
Very good
4,280 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,267 reviews
Southwest
8.0
Very good
4,280 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,259 reviews
Southwest
8.0
Very good
4,280 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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 fly from Louisville to Tempe in about 12h 14m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 1501 mi.

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

    One-way options have recently been found by users for as low as $91 on United Airlines. Other airlines that offer cheap prices include Spirit Airlines from $101 and American Airlines from $153 one-way.

  • What are the cheapest flights from Louisville to Tempe?

    While on average a flight from Louisville to Tempe is generally $418, our data shows the cheapest flight currently is $218. When looking at the most popular route, (Louisville Intl - Phoenix Sky Harbor Intl), you can expect to pay $237 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, December is the cheapest month in which you can book a flight from Louisville to Tempe (average of $53). Flying from Louisville to Tempe 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

Browse thousands of different options on Cheapflights for your next trip

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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 February 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$192Average$426FlexibilityNo cancel feeOn-time69%
DeltaCheapest$205Average$396FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$243Average$452FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$324Average$507FlexibilityNo cancel feeOn-time63%

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