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$155+ 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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — PHX
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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The best prices from Louisville Intl to Phoenix are usually found in August or July, booked 18 days in advance, depart on a Tuesday or Saturday and return on a Tuesday

Cheap 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 January 21, 2025.

Round-trip from

$320
(Sun Country Air)

One-way from

$155
(Mytrip)

Popular in

March

Cheapest in

August

Average price

$512
From Louisville Intl to Phoenix
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One-way flight from Louisville Intl to Phoenix
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High demand for flights, 7% potential price rise
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Best time to find cheap flights, 1% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Louisville to Phoenix

Cheapest flights from Louisville to Phoenix
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 January 21, 2025.

This Sun Country Air deal was found by Cheapflights users on 1/19. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/306:50 pmSDF - PHX
1 stop25h 35mSun Country Air
Thu 6/126:10 pmPHX - SDF
1 stop13h 34mSun Country Air
Deal found 1/19$320
This Mytrip deal was found by Cheapflights users on 1/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/219:30 pmSDF - PHX
3 stops18h 20mSpirit Airlines
Tue 2/253:00 pmPHX - SDF
3 stops30h 46mSpirit Airlines
Deal found 1/20$339
This Mytrip deal was found by Cheapflights users on 1/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/213:25 pmSDF - PHX
2 stops22h 15mMultiple Airlines
Tue 2/253:00 pmPHX - SDF
3 stops30h 46mMultiple Airlines
Deal found 1/20$373
This Delta deal was found by Cheapflights users on 1/19. 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.
Wed 3/1911:05 amSDF - PHX
1 stop6h 54mDelta
Tue 4/110:35 pmPHX - SDF
1 stop8h 25mDelta
Deal found 1/19$377
This Southwest deal was found by Cheapflights users on 1/19. 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.
Thu 2/207:15 pmSDF - PHX
1 stop7h 05mSouthwest
Mon 2/245:35 pmPHX - SDF
Nonstop3h 10mSouthwest
Deal found 1/19$448
This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/107:05 amSDF - PHX
1 stop7h 18mAmerican Airlines
Sat 4/121:02 amPHX - SDF
1 stop6h 59mAmerican Airlines
Deal found 1/20$475
This United deal was found by Cheapflights users on 1/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/510:05 amSDF - PHX
2 stops11h 30mUnited Airlines
Wed 3/127:01 amPHX - SDF
1 stop10h 21mUnited Airlines
Deal found 1/20$500
This Alaska Airlines deal was found by Cheapflights users on 1/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/14:51 pmSDF - PHX
2 stops19h 05mAlaska Airlines
Tue 10/76:45 pmPHX - SDF
2 stops11h 39mAlaska Airlines
Deal found 1/19$712

Find flights from Louisville to Phoenix within your budget

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 2,558,603 searches. Data last updated January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Fri 5/30

6:50 pm-5:25 pm

1 stop25h 35m

Phoenix Sky Harbor Intl

Thu 6/12

6:10 pm-10:44 am

1 stop13h 34m

$320

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Fri 2/21

9:30 pm-1:50 pm

3 stops18h 20m

Phoenix Sky Harbor Intl

Tue 2/25

3:00 pm-11:46 pm

3 stops30h 46m

$339

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Fri 2/21

3:25 pm-11:40 am

2 stops22h 15m

Phoenix Sky Harbor Intl

Tue 2/25

3:00 pm-11:46 pm

3 stops30h 46m

$373

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Wed 3/19

11:05 am-2:59 pm

1 stop6h 54m

Phoenix Sky Harbor Intl

Wed 4/2

10:35 pm-10:03 am

1 stop8h 28m

$377

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Thu 2/20

7:15 pm-12:20 am

1 stop7h 05m

Phoenix Sky Harbor Intl

Mon 2/24

5:35 pm-10:45 pm

Nonstop3h 10m

$448

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Thu 4/10

11:05 am-3:03 pm

1 stop6h 58m

Phoenix Sky Harbor Intl

Sat 4/12

12:59 am-11:41 am

1 stop7h 42m

$475

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Tue 3/4

10:05 am-10:52 pm

1 stop14h 47m

Phoenix Sky Harbor Intl

Tue 3/11

7:40 am-10:31 pm

2 stops11h 51m

$477

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Fri 2/21

6:40 am-6:50 pm

2 stops14h 10m

Phoenix Sky Harbor Intl

Thu 2/27

6:30 pm-5:36 pm

2 stops21h 06m

$723

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Tue 4/1

6:00 am-9:47 am

2 stops30h 47m

$155

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Tue 4/1

6:00 am-3:12 pm

3 stops36h 12m

$159

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 14 results
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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.
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.

Travel insights for flights from Louisville to Phoenix

Get recent, data-driven insights about flights from Louisville to Phoenix including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Louisville to Phoenix. Price data was last updated on January 17, 2025.

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 18 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 Louisville to Phoenix?

Currently, January is the cheapest month in which you can book a flight from Louisville to Phoenix (average of $258). Flying from Louisville to Phoenix 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 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 January 21, 2025.

It’s optimal to fly from Louisville to Phoenix in the evening. By choosing this option you can save up to 20% on the cost of your flight, compared to a flight at noon.

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

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

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

Weekly flight availability from Louisville to Phoenix

Explore weekly flight availability from Louisville to Phoenix. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 21, 2025.

The most flights from SDF to PH1 are scheduled on a Monday (2 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Phoenix by month

Plan your trip to Phoenix by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Phoenix ranges from 0.0 - 1.1 inches per month. July is typically the wettest month, when rainfall can reach 1.1 in. June is typically the driest time to visit Phoenix when rainfall is around 0.0 in.

Temperature in Phoenix by month

Plan your trip to Phoenix by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Phoenix, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 95.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 55.4 F).

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 January 21, 2025.
To help decide which airline to fly from Louisville to Phoenix, see what other customers have to say about Delta, American Airlines and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,659 reviews

Entertainment

7.7

Food

7.2

Overall

8.1

Boarding

8.2

Crew

8.7

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,659 reviews
Southwest
8.1
Very good
4,659 reviews

Entertainment

7.7

Food

7.2

Overall

8.1

Boarding

8.2

Crew

8.7

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,706 reviews
Southwest
8.1
Very good
4,659 reviews

Entertainment

7.7

Food

7.2

Overall

8.1

Boarding

8.2

Crew

8.7

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,659 reviews

Entertainment

7.7

Food

7.2

Overall

8.1

Boarding

8.2

Crew

8.7

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,984 reviews
Southwest
8.1
Very good
4,659 reviews

Entertainment

7.7

Food

7.2

Overall

8.1

Boarding

8.2

Crew

8.7

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,659 reviews

Entertainment

7.7

Food

7.2

Overall

8.1

Boarding

8.2

Crew

8.7

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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.

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

    Most people fly from Louisville Intl (SDF) if they book a flight from Louisville to Phoenix. On average, Louisville Intl has 1 outbound flight to Phoenix per day from 5 airlines. Louisville Intl is conveniently located just 5.3 mi from Louisville’s city center.

  • What are the cheapest airlines flying from Louisville to Phoenix round-trip?

    Cheapflights users have booked flights from Louisville to Phoenix round-trip from $320. Other airlines that can offer you cheap pricing are Spirit Airlines, from $339, and Delta, from $377. Sun Country Air is 31% cheaper than the average price of flights available within the next 90 days to this destination.

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

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $159. Delta flights start at $189 while deals on Southwest start at $199 one-way.

  • What are the cheapest flights from Louisville to Phoenix?

    Looking for the cheapest flight from Louisville to Phoenix? While on average our users pay $508, our data indicates the cheapest price to be $189. The most popular route (Louisville Intl - Phoenix Sky Harbor Intl), is priced around $323.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Louisville to Phoenix (average of $258). Flying from Louisville to Phoenix 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.

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Alternative routes for Louisville to Phoenix

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Louisville to Phoenix

Discover the top 5 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 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$169Average$237FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$199Average$432FlexibilityNo cancel feeOn-time71%
DeltaCheapest$384Average$499FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$399Average$532FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$418Average$515FlexibilityNo cancel feeOn-time63%
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