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Cheap flights from Phoenix to Louisville from $99

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 to Louisville departing on 4/22. 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 to Louisville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
11:55 pm - 9:55 am
PHX
-
SDF
7h 00m
1 stop
Southwest Logo
5:55 pm - 11:35 pm
SDF
-
PHX
8h 40m
1 stop
$217Southwest
Wed, Apr 15 - Mon, Apr 20
Southwest Logo
10:10 pm - 9:55 am
PHX
-
SDF
8h 45m
2 stops
Southwest Logo
5:55 pm - 11:35 pm
SDF
-
PHX
8h 40m
1 stop
$222Southwest
Wed, Apr 15 - Mon, Apr 20
Southwest Logo
10:10 pm - 9:55 am
PHX
-
SDF
8h 45m
2 stops
Southwest Logo
2:40 pm - 7:50 pm
SDF
-
PHX
8h 10m
2 stops
$228Southwest
Wed, Apr 15 - Mon, Apr 20
American Airlines Logo
11:59 pm - 10:46 am
PHX
-
SDF
7h 47m
1 stop
American Airlines Logo
7:52 pm - 11:59 pm
SDF
-
PHX
7h 07m
1 stop
$231American Airlines
Fri, May 1 - Mon, May 4
Southwest Logo
11:55 pm - 10:05 am
PHX
-
SDF
7h 10m
1 stop
Southwest Logo
1:35 pm - 7:30 pm
SDF
-
PHX
8h 55m
1 stop
$235Southwest
Fri, May 15 - Tue, May 19
Southwest Logo
11:55 pm - 10:05 am
PHX
-
SDF
7h 10m
1 stop
Southwest Logo
7:00 am - 1:05 pm
SDF
-
PHX
9h 05m
2 stops
$241Southwest
Fri, May 15 - Tue, May 19
Southwest Logo
7:10 am - 5:15 pm
PHX
-
SDF
7h 05m
1 stop
Southwest Logo
8:05 pm - 11:35 pm
SDF
-
PHX
6h 30m
1 stop
$264Southwest
Thu, Apr 23 - Thu, Apr 30
Southwest Logo
5:00 am - 2:00 pm
PHX
-
SDF
6h 00m
1 stop
Southwest Logo
3:40 pm - 9:10 pm
SDF
-
PHX
8h 30m
2 stops
$269Southwest
Mon, May 4 - Thu, May 7
Southwest Logo
11:55 pm - 11:40 am
PHX
-
SDF
8h 45m
1 stop
Southwest Logo
6:40 pm - 11:05 pm
SDF
-
PHX
7h 25m
1 stop
$272Southwest
Thu, May 28 - Sun, May 31
Multiple Airlines Logo
6:00 am - 6:58 pm
PHX
-
SDF
33h 58m
2 stops
Multiple Airlines Logo
12:10 pm - 3:01 pm
SDF
-
PHX
29h 51m
1 stop
$282Multiple Airlines
Thu, Apr 23 - Thu, Apr 30

American Airlines flights from Phoenix to Louisville

Our best American Airlines deals on Phoenix to Louisville flight tickets
American Airlines
May 1
PHX11:59 pmPhoenix Sky Harbor Intl
7h 47m
1 stop
SDF10:46 amLouisville Intl
May 4
SDF7:52 pmLouisville Intl
7h 07m
1 stop
PHX11:59 pmPhoenix Sky Harbor Intl
$231
American Airlines
May 1
PHX11:50 amPhoenix Sky Harbor Intl
6h 51m
1 stop
SDF9:41 pmLouisville Intl
May 4
SDF7:52 pmLouisville Intl
7h 07m
1 stop
PHX11:59 pmPhoenix Sky Harbor Intl
$305
American Airlines
May 20
PHX1:15 amPhoenix Sky Harbor Intl
6h 02m
1 stop
SDF10:17 amLouisville Intl
May 25
SDF6:56 pmLouisville Intl
8h 18m
1 stop
PHX12:14 amPhoenix Sky Harbor Intl
$338

United Airlines flights from Phoenix to Louisville

Our best United Airlines deals on Phoenix to Louisville flight tickets
United Airlines
Jun 10
PHX11:50 pmPhoenix Sky Harbor Intl
6h 12m
1 stop
SDF9:02 amLouisville Intl
Jun 13
SDF5:46 pmLouisville Intl
7h 24m
1 stop
PHX10:10 pmPhoenix Sky Harbor Intl
$387
United Airlines
Apr 1
PHX7:35 amPhoenix Sky Harbor Intl
9h 07m
1 stop
SDF7:42 pmLouisville Intl
Apr 18
SDF7:20 amLouisville Intl
9h 57m
2 stops
PHX2:17 pmPhoenix Sky Harbor Intl
$392
United Airlines
Apr 1
PHX12:37 pmPhoenix Sky Harbor Intl
6h 22m
1 stop
SDF9:59 pmLouisville Intl
Apr 18
SDF3:36 pmLouisville Intl
9h 23m
2 stops
PHX9:59 pmPhoenix Sky Harbor Intl
$402

momondo Fare Finder

 
Customize your flight search to find flights from Phoenix 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 March 23, 2026.
Use the filters below to find and compare flights from Phoenix 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

Wed 4/15

11:55 pm-9:55 am

1 stop7h 00m

Louisville Intl

Mon 4/20

5:55 pm-11:35 pm

1 stop8h 40m

$217

PhoenixLouisville

PHX - SDF

PHXSDF

Phoenix Sky Harbor Intl

Wed 4/15

10:10 pm-9:55 am

2 stops8h 45m

Louisville Intl

Mon 4/20

5:55 pm-11:35 pm

1 stop8h 40m

$222

PhoenixLouisville

PHX - SDF

PHXSDF

Phoenix Sky Harbor Intl

Wed 4/15

10:10 pm-9:55 am

2 stops8h 45m

Louisville Intl

Mon 4/20

2:40 pm-7:50 pm

2 stops8h 10m

$228

PhoenixLouisville

PHX - SDF

PHXSDF

Phoenix Sky Harbor Intl

Fri 5/1

11:59 pm-10:46 am

1 stop7h 47m

Louisville Intl

Mon 5/4

7:52 pm-11:59 pm

1 stop7h 07m

$231

PhoenixLouisville

PHX - SDF

PHXSDF

Phoenix Sky Harbor Intl

Fri 5/15

11:55 pm-10:05 am

1 stop7h 10m

Louisville Intl

Tue 5/19

1:35 pm-7:30 pm

1 stop8h 55m

$235

PhoenixLouisville

PHX - SDF

PHXSDF

Phoenix Sky Harbor Intl

Fri 5/15

11:55 pm-10:05 am

1 stop7h 10m

Louisville Intl

Tue 5/19

7:00 am-1:05 pm

2 stops9h 05m

$241
Quickest round-trip

PhoenixLouisville

PHX - SDF

PHXSDF

Phoenix Sky Harbor Intl

Thu 4/23

7:10 am-5:15 pm

1 stop7h 05m

Louisville Intl

Thu 4/30

8:05 pm-11:35 pm

1 stop6h 30m

$264

PhoenixLouisville

PHX - SDF

PHXSDF

Phoenix Sky Harbor Intl

Mon 5/4

5:00 am-2:00 pm

1 stop6h 00m

Louisville Intl

Thu 5/7

3:40 pm-9:10 pm

2 stops8h 30m

$269

PhoenixLouisville

PHX - SDF

PHXSDF

Phoenix Sky Harbor Intl

Thu 5/28

11:55 pm-11:40 am

1 stop8h 45m

Louisville Intl

Sun 5/31

6:40 pm-11:05 pm

1 stop7h 25m

$272

PhoenixLouisville

PHX - SDF

PHXSDF

Phoenix Sky Harbor Intl

Thu 4/23

6:00 am-6:58 pm

2 stops33h 58m

Louisville Intl

Thu 4/30

12:10 pm-3:01 pm

1 stop29h 51m

$282

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 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 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 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 is on a Saturday. momondo users have found tickets for Saturday departures for as low as $443. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Phoenix to Louisville on a Monday will generally be more expensive and average around $798. 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 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 $535. 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 to Louisville Intl flight route?

Fly from Phoenix Sky Harbor Intl to Louisville Intl for the best Phoenix - 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 when booking weeks ahead of your departure date. In general, you can expect to find flights to Louisville for around $446 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Louisville from Phoenix for as low as $182 on momondo.

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

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

Cheap Phoenix to Louisville flight deals and tips

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

Fastest flight time

3h 20m

Direct flights

Every day

Airports in Louisville

1 airport
The fastest flight from Phoenix to Louisville takes 3h 20m
Direct flights go from Phoenix to Louisville every day.
There is 1 airport in Louisville. From Phoenix there are direct flights to Louisville Intl (SDF).
Search flight deals

  • How far is Phoenix to Louisville Intl by plane?

    There are 1504.4 mi between Phoenix and Louisville Intl. By plane, this route typically takes 3h 20m.

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

    Prices for flights from Phoenix to Louisville Intl Airport are refreshed on a daily basis.

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

  • How old do you have to be to fly from Phoenix 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 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.

Best airlines flying from Phoenix to Louisville

Compare and see reviews for airlines that fly from Phoenix to Louisville with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $182Free CancellationRating
7.4
9,460 reviews
Search United Airlines flights
DeltaPriceFrom $256Free CancellationRating
7.9
8,319 reviews
Search Delta flights
American AirlinesPriceFrom $256Free CancellationRating
7.1
11,489 reviews
Search American Airlines flights
SouthwestPriceFrom $277Free CancellationRating
8.0
4,324 reviews
Search Southwest flights

Traveling to a place near Louisville?

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

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?

Yes. momondo allows you to filter the results for Phoenix to Louisville flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Louisville from Phoenix.

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

If you are not ready to book a flight from Phoenix to Louisville now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Louisville and let you know when they change.

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