How long is the flight from Phoenix Sky Harbor Intl Airport to Louisville?

Departing from Phoenix Sky Harbor Intl Airport to Louisville will take you 5h 37m. Airlines will cover a distance of 1501 mi. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Phoenix Sky Harbor Intl Airport to Louisville round-trip?

Currently priced at $182, United Airlines will fly you from Phoenix Sky Harbor Intl Airport to Louisville and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Delta - these airlines can fly you to your destination from $286 and $296, respectively. You may be able to fly from Phoenix Sky Harbor Intl Airport to Louisville for 63% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Phoenix Sky Harbor Intl Airport to Louisville one-way?

The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $109. However, be on the lookout for offers from United Airlines and Southwest, as they are both options that can get you from Phoenix Sky Harbor Intl Airport to Louisville for a low price.

In terms of precipitation, rainfall in Louisville ranges from 3.1 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Louisville when rainfall is around 3.1 in.

If weather is an important factor for your trip to Louisville, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What are the most popular airlines that fly from Phoenix Sky Harbor Intl Airport to Louisville?

When booking a flight from Phoenix Sky Harbor Intl Airport to Louisville, you may want to consider flying on Southwest, American Airlines or Delta as they are the most popular for this route.

Most accurate provider : When it comes to deals on Phoenix Sky Harbor Intl Airport-Louisville flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Phoenix Sky Harbor Intl Airport-Louisville flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Phoenix Sky Harbor Intl Airport-Louisville flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Phoenix Sky Harbor Intl Airport-Louisville flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Phoenix Sky Harbor Intl Airport-Louisville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Louisville from Phoenix Sky Harbor Intl?

Located just 5.3 mi from the city center, Louisville Intl is the airport most travelers will use when flying to Louisville from Phoenix Sky Harbor Intl. Booking flights from Phoenix Sky Harbor Intl to Louisville Intl (SDF) should be relatively easy as there are 0 daily inbound flights from Phoenix Sky Harbor Intl from 4 different airlines.

Can I find deals for flights from Sky Harbor Intl to Louisville that include hotel bookings?

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

How can I find direct flights from Sky Harbor Intl to Louisville?

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

Can I find deals for business class flights from Sky Harbor Intl to Louisville?

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

$103+ Flights from Phoenix Sky Harbor Intl Airport to Louisville

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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

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Cheapflights Tip: The best prices from Phoenix Sky Harbor Intl to Louisville Intl are usually found in November or August, booked 79 days in advance, depart on a Monday or Wednesday and return on a Wednesday

Cheap flight deals from Sky Harbor Intl to Louisville

Cheapest flights from Sky Harbor Intl to Louisville
Explore the most affordable flight options available from Sky Harbor Intl to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Sat 12/205:02 amPHX - SDF

1 stop6h 16mAmerican Airlines

Sun 1/46:19 pmSDF - PHX

1 stop7h 10mAmerican Airlines

Deal found 12/10

$425

Mon 12/159:42 amPHX - SDF

1 stop5h 56mAmerican Airlines

Wed 12/176:34 pmSDF - PHX

1 stop7h 03mAmerican Airlines

Deal found 12/11

$528

Sat 12/272:42 pmPHX - SDF

1 stop5h 42mUnited Airlines

Wed 12/313:18 pmSDF - PHX

1 stop8h 23mUnited Airlines

Deal found 12/11

$541

Sat 12/209:15 amPHX - SDF

2 stops11h 15mUnited Airlines

Sun 1/49:05 amSDF - PHX

1 stop7h 07mUnited Airlines

Deal found 12/9

$584

Thu 12/2512:45 amPHX - SDF

1 stop7h 18mUnited Airlines

Tue 12/306:11 pmSDF - PHX

1 stop6h 47mUnited Airlines

Deal found 12/10

$591

Thu 12/181:15 pmPHX - SDF

1 stop8h 15mAmerican Airlines

Tue 12/238:05 amSDF - PHX

1 stop7h 37mAmerican Airlines

Deal found 12/10

$605

Best flights from Sky Harbor Intl to Louisville
Discover carefully curated flight deals from Sky Harbor Intl to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

Thu 2/1911:59 pmPHX - SDF

1 stop10h 22mMultiple Airlines

Sun 2/223:33 pmSDF - PHX

2 stops19h 37mMultiple Airlines

Deal found 12/11

$311

Wed 1/76:30 amPHX - SDF

1 stop10h 09mAmerican Airlines

Mon 1/127:13 pmSDF - PHX

1 stop6h 44mAmerican Airlines

Deal found 12/11

$320

Thu 2/1912:37 pmPHX - SDF

1 stop5h 37mUnited Airlines

Sun 2/223:15 pmSDF - PHX

1 stop8h 06mUnited Airlines

Deal found 12/11

$337

Thu 1/1511:59 pmPHX - SDF

1 stop8h 02mDelta

Mon 1/195:47 pmSDF - PHX

1 stop7h 59mDelta

Deal found 12/10

$337

Wed 1/712:10 pmPHX - SDF

Nonstop3h 20mSouthwest

Mon 1/126:00 amSDF - PHX

1 stop6h 10mSouthwest

Deal found 12/11

$343

Fri 2/68:05 amPHX - SDF

1 stop8h 34mAmerican Airlines

Sun 2/81:32 pmSDF - PHX

1 stop8h 47mAmerican Airlines

Deal found 12/10

$337

Thu 2/197:35 amPHX - SDF

2 stops9h 05mSouthwest

Sun 2/226:00 amSDF - PHX

2 stops9h 50mSouthwest

Deal found 12/11

$347

Sat 1/245:00 amPHX - SDF

1 stop6h 43mAmerican Airlines

Sat 1/246:32 pmSDF - PHX

1 stop6h 28mAmerican Airlines

Deal found 12/10

$337

Thu 4/2312:05 pmPHX - SDF

1 stop7h 32mDelta

Mon 4/2710:15 amSDF - PHX

1 stop6h 42mDelta

Deal found 12/10

$397

Tue 4/287:40 amPHX - SDF

1 stop7h 55mSouthwest

Tue 5/51:35 pmSDF - PHX

1 stop6h 50mSouthwest

Deal found 12/10

$397

Fri 4/37:50 amPHX - SDF

1 stop8h 35mSouthwest

Mon 4/68:05 pmSDF - PHX

1 stop6h 20mSouthwest

Deal found 12/10

$397

Last-minute flights from Sky Harbor Intl to Louisville
Discover last-minute flight deals from Sky Harbor Intl to Louisville. Data last updated December 12, 2025 and is based on user searches.

Sat 12/205:02 amPHX - SDF

1 stop6h 16mAmerican Airlines

Sun 1/46:19 pmSDF - PHX

1 stop7h 10mAmerican Airlines

Deal found 12/10

$425

Sun 1/48:05 pmPHX - SDF

Nonstop3h 15mSouthwest

Mon 1/56:35 amSDF - PHX

1 stop6h 15mSouthwest

Deal found 12/10

$459

Mon 1/55:02 amPHX - SDF

1 stop6h 28mAmerican Airlines

Tue 1/66:27 amSDF - PHX

1 stop11h 59mAmerican Airlines

Deal found 12/11

$331

Mon 1/58:20 amPHX - SDF

1 stop7h 08mUnited Airlines

Tue 1/65:35 amSDF - PHX

2 stops8h 06mUnited Airlines

Deal found 12/11

$444

Wed 1/76:30 amPHX - SDF

1 stop10h 09mAmerican Airlines

Mon 1/127:13 pmSDF - PHX

1 stop6h 44mAmerican Airlines

Deal found 12/11

$320

Wed 1/712:10 pmPHX - SDF

Nonstop3h 20mSouthwest

Mon 1/126:00 amSDF - PHX

1 stop6h 10mSouthwest

Deal found 12/11

$343

Thu 1/1511:59 pmPHX - SDF

1 stop8h 02mDelta

Mon 1/195:47 pmSDF - PHX

1 stop7h 59mDelta

Deal found 12/10

$337

Thu 1/156:45 amPHX - SDF

1 stop5h 41mUnited Airlines

Mon 1/192:05 pmSDF - PHX

2 stops10h 35mUnited Airlines

Deal found 12/10

$432

Tue 1/2011:35 amPHX - SDF

2 stops8h 49mUnited Airlines

Thu 1/223:22 pmSDF - PHX

1 stop6h 23mUnited Airlines

Deal found 12/11

$342

One-way flights from Sky Harbor Intl to Louisville
Search for one-way flight options from Sky Harbor Intl to Louisville. Find affordable one-way fares based on user searches. Data last updated December 12, 2025.

Tue 2/106:29 pmPHX - SDF

2 stops16h 31mMultiple Airlines

Deal found 12/11

$103

Tue 1/132:34 pmPHX - SDF

2 stops20h 26mMultiple Airlines

Deal found 12/11

$109

Wed 1/142:38 pmPHX - SDF

2 stops22h 03mMultiple Airlines

Deal found 12/11

$124

Thu 1/89:22 pmPHX - SDF

2 stops13h 38mMultiple Airlines

Deal found 12/11

$125

Wed 2/115:40 pmPHX - SDF

2 stops37h 00mMultiple Airlines

Deal found 12/11

$128

Sun 3/111:59 pmPHX - SDF

1 stop10h 22mMultiple Airlines

Deal found 12/11

$129

Mon 1/129:22 pmPHX - SDF

3 stops15h 19mMultiple Airlines

Deal found 12/11

$131

Thu 2/125:05 amPHX - SDF

2 stops25h 35mMultiple Airlines

Deal found 12/11

$137

Sat 2/74:13 pmPHX - SDF

2 stops47h 51mMultiple Airlines

Deal found 12/10

$138

Find flight deals from Sky Harbor Intl to Louisville

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$311 (Kiwi.com)
One-way from	$103 (Kiwi.com)
Popular in	December
Cheapest in	November
Average price	$620

Provider with most accurate pricing for Phoenix Sky Harbor Intl-Louisville Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Phoenix Sky Harbor Intl-Louisville Intl flights.

Search Deals

From Phoenix Sky Harbor Intl to Louisville Intl

Search Deals

One-way flight from Phoenix Sky Harbor Intl to Louisville Intl

Search Deals

High demand for flights, 2% potential price rise

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhoenixLouisville

PHX - SDF

PHXSDF

Phoenix Sky Harbor Intl

Thu 2/19

11:59 pm-12:21 pm

1 stop10h 22m

Louisville Intl

Sun 2/22

3:33 pm-9:10 am

2 stops19h 37m

$311

PhoenixLouisville

PHX - SDF

PHXSDF

Phoenix Sky Harbor Intl

Wed 1/7

6:30 am-6:39 pm

1 stop10h 09m

Louisville Intl

Mon 1/12

7:13 pm-11:57 pm

1 stop6h 44m

$320

PhoenixLouisville

PHX - SDF

PHXSDF

Phoenix Sky Harbor Intl

Thu 2/19

12:37 pm-8:14 pm

1 stop5h 37m

Louisville Intl

Sun 2/22

3:15 pm-9:21 pm

1 stop8h 06m

$337

PhoenixLouisville

PHX - SDF

PHXSDF

Phoenix Sky Harbor Intl

Thu 1/15

11:59 pm-10:01 am

1 stop8h 02m

Louisville Intl

Mon 1/19

5:47 pm-11:46 pm

1 stop7h 59m

$337

PhoenixLouisville

PHX - SDF

PHXSDF

Phoenix Sky Harbor Intl

Fri 2/6

8:05 am-6:39 pm

1 stop8h 34m

Louisville Intl

Sun 2/8

1:32 pm-8:19 pm

1 stop8h 47m

$337

PhoenixLouisville

PHX - SDF

PHXSDF

Phoenix Sky Harbor Intl

Sat 1/24

5:00 am-1:43 pm

1 stop6h 43m

Louisville Intl

Sat 1/24

6:32 pm-11:00 pm

1 stop6h 28m

$337

PhoenixLouisville

PHX - SDF

PHXSDF

Phoenix Sky Harbor Intl

Wed 1/7

12:10 pm-5:30 pm

Nonstop3h 20m

Louisville Intl

Mon 1/12

6:00 am-10:10 am

1 stop6h 10m

$343

PhoenixLouisville

PHX - SDF

PHXSDF

Phoenix Sky Harbor Intl

Thu 2/19

7:35 am-6:40 pm

2 stops9h 05m

Louisville Intl

Sun 2/22

6:00 am-1:50 pm

2 stops9h 50m

$347

PhoenixLouisville

PHX - SDF

PHXSDF

Phoenix Sky Harbor Intl

Thu 4/23

12:05 pm-10:37 pm

1 stop7h 32m

Louisville Intl

Mon 4/27

10:15 am-1:57 pm

1 stop6h 42m

$397

PhoenixLouisville

PHX - SDF

PHXSDF

Phoenix Sky Harbor Intl

Tue 4/28

7:40 am-6:35 pm

1 stop7h 55m

Louisville Intl

Tue 5/5

1:35 pm-5:25 pm

1 stop6h 50m

$397

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 20 results

Compare providers for flights from Sky Harbor Intl to Louisville

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sky Harbor Intl to Louisville in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars
JustAirTicket	Price Accuracy-	Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Louisville flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Phoenix Sky Harbor Intl Airport-Louisville flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Phoenix Sky Harbor Intl Airport-Louisville flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Louisville flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Phoenix Sky Harbor Intl Airport-Louisville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sky Harbor Intl to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Sky Harbor Intl 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 Phoenix Sky Harbor Intl Airport to Louisville

How far ahead should I book a flight from Phoenix Sky Harbor Intl Airport to Louisville?

To ensure you get the cheapest price possible for a flight from Phoenix Sky Harbor Intl Airport to Louisville, you should look to book at least 79 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 Phoenix Sky Harbor Intl Airport to Louisville?

Currently, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Louisville (average of $85). Flying from Phoenix Sky Harbor Intl Airport to Louisville in June 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 PHX to SDF?

It’s typically best to fly out from Phoenix Sky Harbor Intl Airport to Louisville in the evening. Doing so could potentially save you 36% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from Phoenix Sky Harbor Intl Airport to Louisville?

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

Reviews of airlines servicing Louisville

Read through reviews of airlines operating flights from Phoenix Sky Harbor Intl Airport to Louisville, 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

7.9

Good

4,253 reviews

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

7.9

Good

4,253 reviews

Southwest

7.9

Good

4,253 reviews

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

8,008 reviews

Southwest

7.9

Good

4,253 reviews

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

9,095 reviews

Southwest

7.9

Good

4,253 reviews

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

11,050 reviews

Southwest

7.9

Good

4,253 reviews

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

What airport do you fly into for flights to Louisville from Phoenix Sky Harbor Intl?
Located just 5.3 mi from the city center, Louisville Intl is the airport most travelers will use when flying to Louisville from Phoenix Sky Harbor Intl. Booking flights from Phoenix Sky Harbor Intl to Louisville Intl (SDF) should be relatively easy as there are 0 daily inbound flights from Phoenix Sky Harbor Intl from 4 different airlines.
How long is the flight from Phoenix Sky Harbor Intl Airport to Louisville?
Departing from Phoenix Sky Harbor Intl Airport to Louisville will take you 5h 37m. Airlines will cover a distance of 1501 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines flying from Phoenix Sky Harbor Intl Airport to Louisville round-trip?
Currently priced at $182, United Airlines will fly you from Phoenix Sky Harbor Intl Airport to Louisville and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Delta - these airlines can fly you to your destination from $286 and $296, respectively. You may be able to fly from Phoenix Sky Harbor Intl Airport to Louisville for 63% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Phoenix Sky Harbor Intl Airport to Louisville one-way?
The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $109. However, be on the lookout for offers from United Airlines and Southwest, as they are both options that can get you from Phoenix Sky Harbor Intl Airport to Louisville for a low price.
Can I find deals for flights from Sky Harbor Intl to Louisville that include hotel bookings?
Yes. In addition to deals on Sky Harbor Intl to Louisville flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Sky Harbor Intl to Louisville?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sky Harbor Intl to Louisville.
Can I find deals for business class flights from Sky Harbor Intl to Louisville?
Yes. Cheapflights offers flight deals from Sky Harbor Intl to Louisville 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 Phoenix Sky Harbor Intl Airport to Louisville?
Currently, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Louisville (average of $85). Flying from Phoenix Sky Harbor Intl Airport to Louisville in June 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

Shepherdsville

Jeffersonville

Elizabethtown

Corydon

Bardstown

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Top 4 airlines flying from Sky Harbor Intl to Louisville

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$182	Average$486	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$286	Average$485	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$296	Average$512	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$361	Average$515	FlexibilityNo cancel fee	On-time63%

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$103+ Cheap flights from Sky Harbor Intl (PHX) to Louisville (SDF)

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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Sky Harbor Intl to Louisville with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Phoenix Sky Harbor Intl to Louisville Intl are usually found in November or August, booked 79 days in advance, depart on a Monday or Wednesday and return on a Wednesday

Cheap flight deals from Sky Harbor Intl to Louisville

Cheapest flights from Sky Harbor Intl to LouisvilleExplore the most affordable flight options available from Sky Harbor Intl to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Explore the most affordable flight options available from Sky Harbor Intl to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Find flight deals from Sky Harbor Intl to Louisville

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Louisville that are best for you.

Compare providers for flights from Sky Harbor Intl to Louisville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sky Harbor Intl to Louisville in December.

Best time to book a flight from Sky Harbor Intl to Louisville

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

Cheapflights Insights

Everything you need to know about your flight from Phoenix Sky Harbor Intl Airport to Louisville

How far ahead should I book a flight from Phoenix Sky Harbor Intl Airport to Louisville?

What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Louisville?

What is the cheapest time of day to fly from PHX to SDF?

What is the cheapest day to fly from Phoenix Sky Harbor Intl Airport to Louisville?

Reviews of airlines servicing Louisville

Read through reviews of airlines operating flights from Phoenix Sky Harbor Intl Airport to Louisville, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl to Louisville. 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 into for flights to Louisville from Phoenix Sky Harbor Intl?

How long is the flight from Phoenix Sky Harbor Intl Airport to Louisville?

What are the cheapest airlines flying from Phoenix Sky Harbor Intl Airport to Louisville round-trip?

What are the cheapest airlines to fly from Phoenix Sky Harbor Intl Airport to Louisville one-way?

Can I find deals for flights from Sky Harbor Intl to Louisville that include hotel bookings?

How can I find direct flights from Sky Harbor Intl to Louisville?

Can I find deals for business class flights from Sky Harbor Intl to Louisville?

What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Louisville?

Traveling to a place near Louisville?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Sky Harbor Intl to Louisville

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Sky Harbor Intl to Louisville

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Cheapest flights from Sky Harbor Intl to Louisville
Explore the most affordable flight options available from Sky Harbor Intl to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.