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Cheap flights from Phoenix Sky Harbor Intl Airport to Louisville from $104

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix Sky Harbor Intl Airport to Louisville departing on 6/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Phoenix Sky Harbor Intl Airport to Louisville

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:00 am - 2:00 pm
PHX
-
SDF
6h 00m
1 stop
American Airlines Logo
7:16 am - 11:20 am
SDF
-
PHX
7h 04m
1 stop
$237American Airlines
Sun, May 24 - Wed, May 27
Southwest Logo
6:00 am - 2:45 pm
PHX
-
SDF
5h 45m
1 stop
Southwest Logo
2:40 pm - 7:50 pm
SDF
-
PHX
8h 10m
2 stops
$242Southwest
Wed, May 27 - Fri, May 29
American Airlines Logo
12:35 am - 10:36 am
PHX
-
SDF
7h 01m
1 stop
American Airlines Logo
1:21 pm - 6:27 pm
SDF
-
PHX
8h 06m
1 stop
$247American Airlines
Tue, May 26 - Sat, May 30
American Airlines Logo
1:15 am - 10:17 am
PHX
-
SDF
6h 02m
1 stop
American Airlines Logo
7:45 pm - 11:33 pm
SDF
-
PHX
6h 48m
1 stop
$267American Airlines
Tue, May 26 - Sat, May 30
Southwest Logo
11:55 pm - 10:15 am
PHX
-
SDF
7h 20m
1 stop
Southwest Logo
4:20 pm - 5:00 pm
SDF
-
PHX
3h 40mnonstop
$268Southwest
Sat, Jun 27 - Sat, Jul 4
Southwest Logo
11:55 pm - 10:15 am
PHX
-
SDF
7h 20m
1 stop
Southwest Logo
7:00 am - 11:45 am
SDF
-
PHX
7h 45m
2 stops
$273Southwest
Sat, Jun 27 - Sat, Jul 4
American Airlines Logo
5:00 am - 2:52 pm
PHX
-
SDF
6h 52m
1 stop
American Airlines Logo
1:21 pm - 6:27 pm
SDF
-
PHX
8h 06m
1 stop
$278American Airlines
Sun, May 24 - Wed, May 27
Southwest Logo
7:05 am - 5:10 pm
PHX
-
SDF
7h 05m
1 stop
Southwest Logo
6:40 pm - 9:40 pm
SDF
-
PHX
6h 00m
1 stop
$288Southwest
Tue, May 26 - Wed, May 27
Delta Logo
11:59 pm - 10:29 am
PHX
-
SDF
7h 30m
1 stop
Delta Logo
6:49 am - 10:43 am
SDF
-
PHX
6h 54m
1 stop
$297Delta
Mon, Jul 20 - Fri, Jul 24
Southwest Logo
5:00 am - 2:55 pm
PHX
-
SDF
6h 55m
1 stop
Southwest Logo
6:05 pm - 10:40 pm
SDF
-
PHX
7h 35m
2 stops
$302Southwest
Thu, Jun 18 - Mon, Jun 22

Southwest flights from Phoenix Sky Harbor Intl Airport to Louisville

Our best Southwest deals on Phoenix Sky Harbor Intl Airport to Louisville flight tickets
Southwest
May 27
PHX6:00 amPhoenix Sky Harbor Intl
5h 45m
1 stop
SDF2:45 pmLouisville Intl
May 29
SDF2:40 pmLouisville Intl
8h 10m
2 stops
PHX7:50 pmPhoenix Sky Harbor Intl
$242
Southwest
Jun 27
PHX11:55 pmPhoenix Sky Harbor Intl
7h 20m
1 stop
SDF10:15 amLouisville Intl
Jul 4
SDF4:20 pmLouisville Intl
3h 40m
PHX5:00 pmPhoenix Sky Harbor Intl
$268
Southwest
Jun 27
PHX11:55 pmPhoenix Sky Harbor Intl
7h 20m
1 stop
SDF10:15 amLouisville Intl
Jul 4
SDF7:00 amLouisville Intl
7h 45m
2 stops
PHX11:45 amPhoenix Sky Harbor Intl
$273

American Airlines flights from Phoenix Sky Harbor Intl Airport to Louisville

Our best American Airlines deals on Phoenix Sky Harbor Intl Airport to Louisville flight tickets
American Airlines
May 24
PHX5:00 amPhoenix Sky Harbor Intl
6h 00m
1 stop
SDF2:00 pmLouisville Intl
May 27
SDF7:16 amLouisville Intl
7h 04m
1 stop
PHX11:20 amPhoenix Sky Harbor Intl
$237
American Airlines
May 26
PHX12:35 amPhoenix Sky Harbor Intl
7h 01m
1 stop
SDF10:36 amLouisville Intl
May 30
SDF7:45 pmLouisville Intl
6h 48m
1 stop
PHX11:33 pmPhoenix Sky Harbor Intl
$247
American Airlines
May 26
PHX1:15 amPhoenix Sky Harbor Intl
6h 02m
1 stop
SDF10:17 amLouisville Intl
May 30
SDF7:45 pmLouisville Intl
6h 48m
1 stop
PHX11:33 pmPhoenix Sky Harbor Intl
$267

momondo Fare Finder

 
Customize your flight search to find flights from Phoenix Sky Harbor Intl Airport to Louisville 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, momondo users made 832,500 searches. Data last updated May 11, 2026.
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

Cheapest round-trip

PhoenixLouisville

PHX - SDF

PHXSDF

Phoenix Sky Harbor Intl

Sun 5/24

5:00 am-2:00 pm

1 stop6h 00m

Louisville Intl

Wed 5/27

7:16 am-11:20 am

1 stop7h 04m

$237

PhoenixLouisville

PHX - SDF

PHXSDF

Phoenix Sky Harbor Intl

Wed 5/27

6:00 am-2:45 pm

1 stop5h 45m

Louisville Intl

Fri 5/29

2:40 pm-7:50 pm

2 stops8h 10m

$242

PhoenixLouisville

PHX - SDF

PHXSDF

Phoenix Sky Harbor Intl

Tue 5/26

12:35 am-10:36 am

1 stop7h 01m

Louisville Intl

Sat 5/30

1:21 pm-6:27 pm

1 stop8h 06m

$247

PhoenixLouisville

PHX - SDF

PHXSDF

Phoenix Sky Harbor Intl

Tue 5/26

1:15 am-10:17 am

1 stop6h 02m

Louisville Intl

Sat 5/30

7:45 pm-11:33 pm

1 stop6h 48m

$267
Quickest round-trip

PhoenixLouisville

PHX - SDF

PHXSDF

Phoenix Sky Harbor Intl

Sat 6/27

11:55 pm-10:15 am

1 stop7h 20m

Louisville Intl

Sat 7/4

4:20 pm-5:00 pm

Nonstop3h 40m

$268

PhoenixLouisville

PHX - SDF

PHXSDF

Phoenix Sky Harbor Intl

Sat 6/27

11:55 pm-10:15 am

1 stop7h 20m

Louisville Intl

Sat 7/4

7:00 am-11:45 am

2 stops7h 45m

$273

PhoenixLouisville

PHX - SDF

PHXSDF

Phoenix Sky Harbor Intl

Sun 5/24

5:00 am-2:52 pm

1 stop6h 52m

Louisville Intl

Wed 5/27

1:21 pm-6:27 pm

1 stop8h 06m

$278

PhoenixLouisville

PHX - SDF

PHXSDF

Phoenix Sky Harbor Intl

Tue 5/26

7:05 am-5:10 pm

1 stop7h 05m

Louisville Intl

Wed 5/27

6:40 pm-9:40 pm

1 stop6h 00m

$288

PhoenixLouisville

PHX - SDF

PHXSDF

Phoenix Sky Harbor Intl

Mon 7/20

11:59 pm-10:29 am

1 stop7h 30m

Louisville Intl

Fri 7/24

6:49 am-10:43 am

1 stop6h 54m

$297

PhoenixLouisville

PHX - SDF

PHXSDF

Phoenix Sky Harbor Intl

Thu 6/18

5:00 am-2:55 pm

1 stop6h 55m

Louisville Intl

Mon 6/22

6:05 pm-10:40 pm

2 stops7h 35m

$302

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Louisville from

How to get the cheapest flight ticket from Phoenix Sky Harbor Intl Airport to Louisville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Phoenix Sky Harbor Intl Airport and Louisville?

What is the cheapest month to fly to Louisville?

If you are unable to visit Louisville during the month of November, then departing from Phoenix Sky Harbor Intl Airport during the month August is also very affordable. Most momondo users find prices during this month for around $361.

What is the cheapest day to depart on your flight to Louisville?

On average, the least expensive day to fly to Louisville from Phoenix Sky Harbor Intl Airport is on a Saturday. momondo users have found tickets for Saturday departures for as low as $484. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Phoenix Sky Harbor Intl Airport to Louisville on a Monday will generally be more expensive and average around $769. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Louisville?

Our data shows that the cheapest Phoenix Sky Harbor Intl Airport to Louisville flights are usually those with departure times in the morning. Our users have found flights to Louisville in the morning for as low as $513. In the afternoon is when there is more demand to fly to Louisville, so prices are often more expensive at around $584 per ticket.

What is the cheapest Phoenix Sky Harbor Intl to Louisville Intl flight route?

Fly from Phoenix Sky Harbor Intl to Louisville Intl for the best Phoenix Sky Harbor Intl - Louisville Intl flight prices

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

You are more likely to see cheaper flights to Louisville from Phoenix Sky Harbor Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Louisville for around $432 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Louisville from Phoenix Sky Harbor Intl Airport for as low as $182 on momondo.

Can stopping save me money on Phoenix Sky Harbor Intl Airport to Louisville flights?

You could potentially save up to 24% on your flight if you consider stops on a Phoenix Sky Harbor Intl Airport to Louisville flight.

How have Phoenix Sky Harbor Intl Airport to Louisville flight prices changed over time?

As of May 2026, prices for Phoenix Sky Harbor Intl Airport to Louisville flights are approximately 70% more expensive when compared to flights at the same time last year.

When to book flights from Phoenix Sky Harbor Intl Airport to Louisville

Are you open to changing your travel dates? Check out the ideal times to fly from Phoenix Sky Harbor Intl Airport to Louisville according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Phoenix Sky Harbor Intl Airport to Louisville (PHX to SDF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phoenix Sky Harbor Intl Airport to Louisville

Best Price Found

$378

Fastest flight time

3h 20m

Direct flights

Every day

Airports in Louisville

1 airport
The best one-way flight to Louisville from Phoenix Sky Harbor Intl Airport in the past 72 hours is $378. The best round-trip flight deal from Phoenix Sky Harbor Intl Airport to Louisville found on momondo in the last 72 hours is $423.
The fastest flight from Phoenix Sky Harbor Intl Airport to Louisville takes 3h 20m
Direct flights go from Phoenix Sky Harbor Intl Airport to Louisville every day.
There is 1 airport in Louisville. From Phoenix Sky Harbor Intl Airport there are direct flights to Louisville Intl (SDF).
Search flight deals

Frequently asked questions about flying from Phoenix Sky Harbor Intl Airport to Louisville

  • How far is Phoenix Sky Harbor Intl to Louisville Intl by plane?

    Louisville Intl is 1500.6 mi away from Phoenix Sky Harbor Intl. By plane, this route typically takes 3h 20m.

  • When did momondo last update prices for flights from Phoenix Sky Harbor Intl Airport to Louisville Intl Airport?

    Prices for flights from Phoenix Sky Harbor Intl Airport to Louisville Intl Airport refresh daily.

  • How many operators does momondo search for flights from Phoenix Sky Harbor Intl Airport to Louisville Intl Airport?

  • How old do you have to be to fly from Phoenix Sky Harbor Intl Airport to Louisville Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Phoenix Sky Harbor Intl Airport to Louisville Intl Airport.

  • What documentation or ID do you need to fly to Louisville Intl Airport?

    The required travel and health documents for your Louisville Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Louisville Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Phoenix Sky Harbor Intl Airport to Louisville?

  • What is the most popular airline from Phoenix Sky Harbor Intl Airport to Louisville?

Best airlines flying from Phoenix Sky Harbor Intl Airport to Louisville

Compare and see reviews for airlines that fly from Phoenix Sky Harbor Intl Airport to Louisville with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $182Free CancellationRating
7.4
9,699 reviews
Search United Airlines flights
DeltaPriceFrom $256Free CancellationRating
7.9
8,451 reviews
Search Delta flights
American AirlinesPriceFrom $256Free CancellationRating
7.1
11,667 reviews
Search American Airlines flights
SouthwestPriceFrom $274Free CancellationRating
8.0
4,298 reviews
Search Southwest flights

  • Southwest Flights From Phoenix Sky Harbor Intl Airport to Louisville

    Southwest operates around 5 flights from Phoenix Sky Harbor Intl Airport to Louisville every week. The average price of these flights found in the last 72 hours has been $510, but momondo users have found Southwest deals from Phoenix Sky Harbor Intl Airport to Louisville from as low as $274 round-trip. Southwest has been scored 8.0/10 in 4,298 reviews.

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
French Lick
Elizabethtown
Jeffersonville
West Baden Springs
Bardstown
New Albany
Shepherdsville
Brandenburg
Corydon
Elizabeth
Charlestown
Georgetown
Springfield

Why use momondo?

Why should I use momondo to find a flight deal from Phoenix to Louisville?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Phoenix to Louisville. momondo saves you time and could save you money on your trip.

Can I find flights from Phoenix to Louisville with flexible booking policies on momondo?

momondo does allow users to show only those flights to Louisville from Phoenix which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Phoenix to Louisville?

Once all potential Phoenix to Louisville flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Phoenix to Louisville right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Phoenix to Louisville flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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