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Cheap flights from Phoenix Sky Harbor Intl Airport to Louisville from $89

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 3/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
1:15 pm - 10:56 pmPHX-SDF
7h 41m1 stop
American Airlines Logo
6:21 pm - 11:52 pmSDF-PHX
7h 31m1 stop
$179American Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8
Multiple Airlines Logo
6:00 am - 10:07 amPHX-SDF
26h 07m2 stops
Multiple Airlines Logo
5:20 pm - 8:18 amSDF-PHX
16h 58m1 stop
$235Multiple Airlines
Find Deal
Thu, Jan 15 - Thu, Jan 22
American Airlines Logo
6:30 am - 3:44 pmPHX-SDF
7h 14m1 stop
American Airlines Logo
4:26 pm - 9:30 pmSDF-PHX
7h 04m1 stop
$259American Airlines
Find Deal
Tue, Nov 25 - Tue, Dec 2
American Airlines Logo
2:20 pm - 12:35 amPHX-SDF
7h 15m1 stop
American Airlines Logo
6:05 pm - 12:07 amSDF-PHX
9h 02m1 stop
$269American Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11
Southwest Logo
5:45 am - 4:15 pmPHX-SDF
8h 30m1 stop
Southwest Logo
6:00 am - 10:10 amSDF-PHX
6h 10m1 stop
$272Southwest
Find Deal
Thu, Jan 15 - Thu, Jan 22
Delta Logo
11:59 pm - 9:50 amPHX-SDF
7h 51m1 stop
Delta Logo
4:39 pm - 12:31 amSDF-PHX
9h 52m1 stop
$277Delta
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Thu, Dec 11 - Tue, Dec 23
Southwest Logo
5:00 am - 12:30 pmPHX-SDF
5h 30m1 stop
Southwest Logo
6:05 am - 11:25 amSDF-PHX
7h 20m2 stops
$282Southwest
Find Deal
Thu, Dec 4 - Mon, Dec 8
United Airlines Logo
1:25 pm - 9:57 pmPHX-SDF
6h 32m1 stop
United Airlines Logo
1:50 pm - 7:03 pmSDF-PHX
7h 13m1 stop
$337United Airlines
Find Deal
Fri, Dec 12 - Mon, Dec 15
Delta Logo
1:33 pm - 10:58 pmPHX-SDF
7h 25m1 stop
Delta Logo
8:30 am - 2:54 pmSDF-PHX
8h 24m1 stop
$345Delta
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Mon, Dec 8 - Thu, Dec 25
United Airlines Logo
12:28 am - 1:05 pmPHX-SDF
10h 37m1 stop
United Airlines Logo
9:15 am - 2:19 pmSDF-PHX
7h 04m1 stop
$367United Airlines
Find Deal
Wed, Jan 14 - Thu, Jan 22

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
Dec 4
PHX1:15 pmPhoenix Sky Harbor Intl
7h 41m
1 stop
SDF10:56 pmLouisville Intl
Dec 8
SDF6:21 pmLouisville Intl
7h 31m
1 stop
PHX11:52 pmPhoenix Sky Harbor Intl
$179
Find similar
American Airlines
Nov 10
PHX12:30 amPhoenix Sky Harbor Intl
8h 15m
1 stop
SDF10:45 amLouisville Intl
Nov 13
SDF6:24 pmLouisville Intl
8h 15m
1 stop
PHX12:39 amPhoenix Sky Harbor Intl
$219
Find similar
American Airlines
Nov 25
PHX6:30 amPhoenix Sky Harbor Intl
7h 14m
1 stop
SDF3:44 pmLouisville Intl
Dec 2
SDF4:26 pmLouisville Intl
7h 04m
1 stop
PHX9:30 pmPhoenix Sky Harbor Intl
$259
Find similar

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
Jan 15
PHX5:45 amPhoenix Sky Harbor Intl
8h 30m
1 stop
SDF4:15 pmLouisville Intl
Jan 22
SDF6:00 amLouisville Intl
6h 10m
1 stop
PHX10:10 amPhoenix Sky Harbor Intl
$272
Find similar
Southwest
Dec 4
PHX5:00 amPhoenix Sky Harbor Intl
5h 30m
1 stop
SDF12:30 pmLouisville Intl
Dec 8
SDF6:05 amLouisville Intl
7h 20m
2 stops
PHX11:25 amPhoenix Sky Harbor Intl
$282
Find similar
Southwest
Jan 15
PHX5:15 pmPhoenix Sky Harbor Intl
3h 10m
SDF10:25 pmLouisville Intl
Jan 22
SDF6:00 amLouisville Intl
6h 10m
1 stop
PHX10:10 amPhoenix Sky Harbor Intl
$336
Find similar

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 November 4, 2025.
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 12/4

1:15 pm-10:56 pm

1 stop7h 41m

Louisville Intl

Mon 12/8

6:21 pm-11:52 pm

1 stop7h 31m

$179

PhoenixLouisville

PHX - SDF

PHXSDF

Phoenix Sky Harbor Intl

Thu 1/15

6:00 am-10:07 am

2 stops26h 07m

Louisville Intl

Thu 1/22

5:20 pm-8:18 am

1 stop16h 58m

$235

PhoenixLouisville

PHX - SDF

PHXSDF

Phoenix Sky Harbor Intl

Tue 11/25

6:30 am-3:44 pm

1 stop7h 14m

Louisville Intl

Tue 12/2

4:26 pm-9:30 pm

1 stop7h 04m

$259

PhoenixLouisville

PHX - SDF

PHXSDF

Phoenix Sky Harbor Intl

Tue 3/10

2:20 pm-12:35 am

1 stop7h 15m

Louisville Intl

Wed 3/11

6:05 pm-12:07 am

1 stop9h 02m

$269

PhoenixLouisville

PHX - SDF

PHXSDF

Phoenix Sky Harbor Intl

Thu 1/15

5:45 am-4:15 pm

1 stop8h 30m

Louisville Intl

Thu 1/22

6:00 am-10:10 am

1 stop6h 10m

$272

PhoenixLouisville

PHX - SDF

PHXSDF

Phoenix Sky Harbor Intl

Thu 12/11

11:59 pm-9:50 am

1 stop7h 51m

Louisville Intl

Tue 12/23

4:39 pm-12:31 am

1 stop9h 52m

$277

PhoenixLouisville

PHX - SDF

PHXSDF

Phoenix Sky Harbor Intl

Thu 12/4

5:00 am-12:30 pm

1 stop5h 30m

Louisville Intl

Mon 12/8

6:05 am-11:25 am

2 stops7h 20m

$282

PhoenixLouisville

PHX - SDF

PHXSDF

Phoenix Sky Harbor Intl

Fri 12/12

1:25 pm-9:57 pm

1 stop6h 32m

Louisville Intl

Mon 12/15

1:50 pm-7:03 pm

1 stop7h 13m

$337

PhoenixLouisville

PHX - SDF

PHXSDF

Phoenix Sky Harbor Intl

Mon 12/8

1:33 pm-10:58 pm

1 stop7h 25m

Louisville Intl

Thu 12/25

8:30 am-2:54 pm

1 stop8h 24m

$345

PhoenixLouisville

PHX - SDF

PHXSDF

Phoenix Sky Harbor Intl

Wed 1/14

12:28 am-1:05 pm

1 stop10h 37m

Louisville Intl

Thu 1/22

9:15 am-2:19 pm

1 stop7h 04m

$367

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 cheapest month to fly to Louisville?

If you are unable to visit Louisville during the month of August, then departing from Phoenix Sky Harbor Intl Airport during the month November is also very affordable. Most momondo users find prices during this month for around $475.

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 Monday. momondo users have found tickets for Monday departures for as low as $472. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Phoenix Sky Harbor Intl Airport to Louisville on a Sunday will generally be more expensive and average around $616. 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 at noon. Our users have found flights to Louisville at noon for as low as $498. In the afternoon is when there is more demand to fly to Louisville, so prices are often more expensive at around $667 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 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 $502 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 $312 on momondo.

What cabin class options are available on Phoenix Sky Harbor Intl to Louisville Intl flights?

There is only 1 cabin class available to choose from on Phoenix Sky Harbor Intl to Louisville Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

No. A direct flight is the cheapest option for a flight between Phoenix Sky Harbor Intl Airport to Louisville.

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

As of November 2025, prices for Phoenix Sky Harbor Intl Airport to Louisville flights are approximately 139% 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

$491

Fastest flight time

3h 10m

Direct flights

Every day

Airports in Louisville

1 airport
The best flight deal from Phoenix Sky Harbor Intl Airport to Louisville found on momondo in the last 72 hours is $491
The fastest flight from Phoenix Sky Harbor Intl Airport to Louisville takes 3h 10m
Direct flights go from Phoenix Sky Harbor Intl Airport to Louisville every day.
There is 1 airport near Louisville: Louisville Intl (SDF)
Search flight deals

  • 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 10m.

  • 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
9,002 reviews
Search United Airlines flights
American AirlinesPriceFrom $266Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
DeltaPriceFrom $296Free CancellationRating
7.9
8,003 reviews
Search Delta flights
SouthwestPriceFrom $383Free CancellationRating
8.0
4,239 reviews
Search Southwest flights

  • Southwest Flights From Phoenix Sky Harbor Intl Airport to Louisville

    Southwest operates around 3 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 $517, but momondo users have found Southwest deals from Phoenix Sky Harbor Intl Airport to Louisville from as low as $383 round-trip. Southwest has been scored 8.0/10 in 4,239 reviews.

Traveling to a place near Louisville?

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

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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