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Cheap flights from Louisville to Phoenix from $103

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Phoenix departing on 1/14. 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 Louisville to Phoenix

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:19 pm - 7:39 pm
SDF
-
PHX
32h 20m1 stop
Multiple Airlines Logo
11:59 pm - 12:21 pm
PHX
-
SDF
10h 22m1 stop
$228Multiple Airlines
Wed, Feb 25 - Sun, Mar 1
Multiple Airlines Logo
1:19 pm - 10:12 pm
SDF
-
PHX
10h 53m1 stop
Multiple Airlines Logo
11:59 pm - 1:26 pm
PHX
-
SDF
11h 27m2 stops
$244Multiple Airlines
Wed, Feb 25 - Sat, Feb 28
Multiple Airlines Logo
1:19 pm - 8:40 am
SDF
-
PHX
21h 21m2 stops
Multiple Airlines Logo
11:59 pm - 12:21 pm
PHX
-
SDF
10h 22m1 stop
$266Multiple Airlines
Wed, Feb 25 - Sun, Mar 1
American Airlines Logo
8:07 am - 4:26 pm
SDF
-
PHX
10h 19m1 stop
American Airlines Logo
6:30 am - 6:39 pm
PHX
-
SDF
10h 09m1 stop
$306American Airlines
Tue, Jan 13 - Tue, Jan 20
Southwest Logo
6:00 am - 10:10 am
SDF
-
PHX
6h 10m1 stop
Southwest Logo
12:55 pm - 9:25 pm
PHX
-
SDF
6h 30m1 stop
$308Southwest
Wed, Jan 21 - Sun, Jan 25
Southwest Logo
6:40 pm - 11:05 pm
SDF
-
PHX
6h 25m1 stop
Southwest Logo
8:45 am - 5:10 pm
PHX
-
SDF
6h 25m1 stop
$313Southwest
Sun, Jan 25 - Sun, Feb 1
Southwest Logo
6:00 am - 10:10 am
SDF
-
PHX
6h 10m1 stop
Southwest Logo
6:00 am - 4:10 pm
PHX
-
SDF
8h 10m2 stops
$314Southwest
Wed, Jan 21 - Wed, Jan 28
Southwest Logo
5:30 am - 1:50 pm
SDF
-
PHX
10h 20m2 stops
Southwest Logo
3:05 pm - 12:05 am
PHX
-
SDF
7h 00m1 stop
$318Southwest
Thu, Feb 26 - Fri, Feb 27
Southwest Logo
12:50 pm - 7:55 pm
SDF
-
PHX
9h 05m2 stops
Southwest Logo
6:00 am - 4:10 pm
PHX
-
SDF
8h 10m2 stops
$323Southwest
Wed, Jan 21 - Wed, Jan 28
Southwest Logo
6:00 am - 10:10 am
SDF
-
PHX
6h 10m1 stop
Southwest Logo
12:10 pm - 5:30 pm
PHX
-
SDF
3h 20mnonstop
$329Southwest
Wed, Jan 21 - Wed, Jan 28

American Airlines flights from Louisville to Phoenix

Our best American Airlines deals on Louisville to Phoenix flight tickets
American Airlines
Jan 13
SDF8:07 amLouisville Intl
10h 19m
1 stop
PHX4:26 pmPhoenix Sky Harbor Intl
Jan 20
PHX6:30 amPhoenix Sky Harbor Intl
10h 09m
1 stop
SDF6:39 pmLouisville Intl
$306
Find similar
American Airlines
Feb 4
SDF7:13 pmLouisville Intl
6h 44m
1 stop
PHX11:57 pmPhoenix Sky Harbor Intl
Feb 10
PHX7:28 amPhoenix Sky Harbor Intl
8h 05m
1 stop
SDF5:33 pmLouisville Intl
$337
Find similar
American Airlines
Jan 12
SDF1:32 pmLouisville Intl
12h 25m
1 stop
PHX11:57 pmPhoenix Sky Harbor Intl
Jan 14
PHX6:30 amPhoenix Sky Harbor Intl
10h 09m
1 stop
SDF6:39 pmLouisville Intl
$352
Find similar

Southwest flights from Louisville to Phoenix

Our best Southwest deals on Louisville to Phoenix flight tickets
Southwest
Jan 21
SDF6:00 amLouisville Intl
6h 10m
1 stop
PHX10:10 amPhoenix Sky Harbor Intl
Jan 25
PHX12:55 pmPhoenix Sky Harbor Intl
6h 30m
1 stop
SDF9:25 pmLouisville Intl
$308
Find similar
Southwest
Jan 25
SDF6:40 pmLouisville Intl
6h 25m
1 stop
PHX11:05 pmPhoenix Sky Harbor Intl
Feb 1
PHX8:45 amPhoenix Sky Harbor Intl
6h 25m
1 stop
SDF5:10 pmLouisville Intl
$313
Find similar
Southwest
Jan 21
SDF6:00 amLouisville Intl
6h 10m
1 stop
PHX10:10 amPhoenix Sky Harbor Intl
Jan 28
PHX6:00 amPhoenix Sky Harbor Intl
8h 10m
2 stops
SDF4:10 pmLouisville Intl
$314
Find similar

momondo Fare Finder

 
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, momondo users made 832,500 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Louisville to Phoenix that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Wed 2/25

1:19 pm-7:39 pm

1 stop32h 20m

Phoenix Sky Harbor Intl

Sun 3/1

11:59 pm-12:21 pm

1 stop10h 22m

$228

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Wed 2/25

1:19 pm-10:12 pm

1 stop10h 53m

Phoenix Sky Harbor Intl

Sat 2/28

11:59 pm-1:26 pm

2 stops11h 27m

$244

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Wed 2/25

1:19 pm-8:40 am

2 stops21h 21m

Phoenix Sky Harbor Intl

Sun 3/1

11:59 pm-12:21 pm

1 stop10h 22m

$266

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Tue 1/13

8:07 am-4:26 pm

1 stop10h 19m

Phoenix Sky Harbor Intl

Tue 1/20

6:30 am-6:39 pm

1 stop10h 09m

$306

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Wed 1/21

6:00 am-10:10 am

1 stop6h 10m

Phoenix Sky Harbor Intl

Sun 1/25

12:55 pm-9:25 pm

1 stop6h 30m

$308

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Sun 1/25

6:40 pm-11:05 pm

1 stop6h 25m

Phoenix Sky Harbor Intl

Sun 2/1

8:45 am-5:10 pm

1 stop6h 25m

$313

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Wed 1/21

6:00 am-10:10 am

1 stop6h 10m

Phoenix Sky Harbor Intl

Wed 1/28

6:00 am-4:10 pm

2 stops8h 10m

$314

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Thu 2/26

5:30 am-1:50 pm

2 stops10h 20m

Phoenix Sky Harbor Intl

Fri 2/27

3:05 pm-12:05 am

1 stop7h 00m

$318

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Wed 1/21

12:50 pm-7:55 pm

2 stops9h 05m

Phoenix Sky Harbor Intl

Wed 1/28

6:00 am-4:10 pm

2 stops8h 10m

$323

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Wed 1/21

6:00 am-10:10 am

1 stop6h 10m

Phoenix Sky Harbor Intl

Wed 1/28

12:10 pm-5:30 pm

Nonstop3h 20m

$329

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 Phoenix from

How to get the cheapest flight ticket from Louisville to Phoenix

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 Phoenix?

If you are unable to visit Phoenix during the month of August, then departing from Louisville during the month November is also very affordable. Most momondo users find prices during this month for around $434.

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

On average, the least expensive day to fly to Phoenix from Louisville is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $435. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Louisville because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $596.

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

The cheapest time of day to fly to Phoenix is in the afternoon when flights can be purchased for as low as $422. In the evening is when there is more demand to fly to Phoenix, so prices are often more expensive at around $547 per ticket.

What is the cheapest Louisville Intl to Phoenix flight route?

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

How far in advance should I book a flight to Phoenix?

You are more likely to see cheaper flights to Phoenix from Louisville when booking weeks ahead of your departure date. In general, you can expect to find flights to Phoenix for around $496 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phoenix from Louisville for as low as $365 on momondo.

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

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

Cheap Louisville to Phoenix flight deals and tips

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

Fastest flight time

3h 55m

Direct flights

Every day

Airports in Phoenix

3 airports
The fastest flight from Louisville to Phoenix takes 3h 55m
Direct flights go from Louisville to Phoenix every day.
There are 3 airports in Phoenix. From Louisville there are direct flights to Phoenix Sky Harbor Intl (PHX).
Search flight deals

  • How far is Louisville Intl to Phoenix by plane?

    Louisville Intl and Phoenix are 1504.4 mi apart from one another. By plane, this route typically takes 3h 55m.

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

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Louisville Intl Airport to Phoenix.

  • What documentation or ID do you need to fly to Phoenix?

    The necessary travel and health documents for your Phoenix trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Louisville to Phoenix

Compare and see reviews for airlines that fly from Louisville to Phoenix with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $189Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
United AirlinesPriceFrom $192Free CancellationRating
7.4
9,091 reviews
Search United Airlines flights
DeltaPriceFrom $205Free CancellationRating
7.9
8,005 reviews
Search Delta flights
SouthwestPriceFrom $335Free CancellationRating
7.9
4,250 reviews
Search Southwest flights

Why use momondo?

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

Finding the right flight to Phoenix from Louisville is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Phoenix quick and easy, saving you time and money.

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

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

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

Once you have performed a search for Louisville to Phoenix flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Louisville to Phoenix 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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Find better results for your trip to the United States

Fly into one of these airports located in Phoenix

Airports listed have a maximum distance of 25.4 mi from Phoenix
Phoenix-Mesa Gateway Airport