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Cheap flights from Louisville to Phoenix from $106

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 4/17. 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 Louisville to Phoenix

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:57 pm - 12:07 am
SDF
-
PHX
7h 10m
1 stop
American Airlines Logo
6:35 am - 5:37 pm
PHX
-
SDF
8h 02m
1 stop
$331American Airlines
Wed, Mar 11 - Sat, Mar 14
United Airlines Logo
5:00 am - 9:22 am
SDF
-
PHX
7h 22m
1 stop
United Airlines Logo
7:20 pm - 9:25 am
PHX
-
SDF
11h 05m
2 stops
$332United Airlines
Fri, Apr 24 - Fri, Apr 24
Multiple Airlines Logo
12:33 pm - 11:09 am
SDF
-
PHX
25h 36m
2 stops
Multiple Airlines Logo
12:30 am - 11:38 am
PHX
-
SDF
8h 08m
1 stop
$334Multiple Airlines
Mon, Apr 27 - Tue, Apr 28
United Airlines Logo
7:20 am - 2:17 pm
SDF
-
PHX
9h 57m
2 stops
United Airlines Logo
7:08 pm - 9:26 am
PHX
-
SDF
11h 18m
2 stops
$337United Airlines
Fri, Apr 24 - Wed, Apr 29
Multiple Airlines Logo
3:33 pm - 11:59 am
SDF
-
PHX
23h 26m
2 stops
Multiple Airlines Logo
12:30 am - 11:38 am
PHX
-
SDF
8h 08m
1 stop
$338Multiple Airlines
Thu, Apr 23 - Tue, Apr 28
United Airlines Logo
9:00 am - 3:29 pm
SDF
-
PHX
8h 29m
2 stops
United Airlines Logo
6:00 am - 2:19 pm
PHX
-
SDF
5h 19m
1 stop
$339United Airlines
Tue, Mar 3 - Thu, Mar 12
Multiple Airlines Logo
8:14 pm - 8:38 am
SDF
-
PHX
39h 24m
2 stops
Multiple Airlines Logo
12:30 am - 11:38 am
PHX
-
SDF
8h 08m
1 stop
$342Multiple Airlines
Thu, Apr 23 - Tue, Apr 28
United Airlines Logo
7:20 am - 2:17 pm
SDF
-
PHX
9h 57m
2 stops
United Airlines Logo
1:26 pm - 9:26 am
PHX
-
SDF
17h 00m
3 stops
$343United Airlines
Fri, Apr 24 - Wed, Apr 29
American Airlines Logo
7:52 pm - 11:59 pm
SDF
-
PHX
7h 07m
1 stop
American Airlines Logo
10:17 pm - 8:38 am
PHX
-
SDF
7h 21m
1 stop
$344American Airlines
Fri, Apr 24 - Thu, Apr 30
American Airlines Logo
6:00 am - 9:53 am
SDF
-
PHX
6h 53m
1 stop
American Airlines Logo
6:00 am - 5:37 pm
PHX
-
SDF
8h 37m
1 stop
$346American Airlines
Sat, Mar 28 - Sat, Apr 4

United Airlines flights from Louisville to Phoenix

Our best United Airlines deals on Louisville to Phoenix flight tickets
United Airlines
Apr 24
SDF5:00 amLouisville Intl
7h 22m
1 stop
PHX9:22 amPhoenix Sky Harbor Intl
Apr 24
PHX7:20 pmPhoenix Sky Harbor Intl
11h 05m
2 stops
SDF9:25 amLouisville Intl
$332
United Airlines
Feb 14
SDF3:15 pmLouisville Intl
9h 35m
2 stops
PHX10:50 pmPhoenix Sky Harbor Intl
Feb 15
PHX12:58 pmPhoenix Sky Harbor Intl
7h 39m
1 stop
SDF10:37 pmLouisville Intl
$333
United Airlines
Apr 24
SDF5:00 amLouisville Intl
12h 17m
2 stops
PHX2:17 pmPhoenix Sky Harbor Intl
May 1
PHX7:41 pmPhoenix Sky Harbor Intl
11h 00m
2 stops
SDF9:41 amLouisville Intl
$337

Delta flights from Louisville to Phoenix

Our best Delta deals on Louisville to Phoenix flight tickets
Delta
Apr 4
SDF5:55 pmLouisville Intl
6h 59m
1 stop
PHX9:54 pmPhoenix Sky Harbor Intl
Apr 7
PHX11:05 pmPhoenix Sky Harbor Intl
8h 05m
1 stop
SDF10:10 amLouisville Intl
$349
Delta
Mar 11
SDF5:35 pmLouisville Intl
6h 39m
1 stop
PHX9:14 pmPhoenix Sky Harbor Intl
Mar 12
PHX10:30 pmPhoenix Sky Harbor Intl
7h 58m
1 stop
SDF9:28 amLouisville Intl
$362
Delta
Apr 21
SDF4:42 pmLouisville Intl
6h 08m
1 stop
PHX7:50 pmPhoenix Sky Harbor Intl
Apr 26
PHX11:55 pmPhoenix Sky Harbor Intl
5h 57m
1 stop
SDF8:52 amLouisville Intl
$368

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 February 11, 2026.
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 3/11

7:57 pm-12:07 am

1 stop7h 10m

Phoenix Sky Harbor Intl

Sat 3/14

6:35 am-5:37 pm

1 stop8h 02m

$331

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Fri 4/24

5:00 am-9:22 am

1 stop7h 22m

Phoenix Sky Harbor Intl

Fri 4/24

7:20 pm-9:25 am

2 stops11h 05m

$332

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Mon 4/27

12:33 pm-11:09 am

2 stops25h 36m

Phoenix Sky Harbor Intl

Tue 4/28

12:30 am-11:38 am

1 stop8h 08m

$334

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Fri 4/24

7:20 am-2:17 pm

2 stops9h 57m

Phoenix Sky Harbor Intl

Wed 4/29

7:08 pm-9:26 am

2 stops11h 18m

$337

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Thu 4/23

3:33 pm-11:59 am

2 stops23h 26m

Phoenix Sky Harbor Intl

Tue 4/28

12:30 am-11:38 am

1 stop8h 08m

$338

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Tue 3/3

9:00 am-3:29 pm

2 stops8h 29m

Phoenix Sky Harbor Intl

Thu 3/12

6:00 am-2:19 pm

1 stop5h 19m

$339

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Thu 4/23

8:14 pm-8:38 am

2 stops39h 24m

Phoenix Sky Harbor Intl

Tue 4/28

12:30 am-11:38 am

1 stop8h 08m

$342

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Fri 4/24

7:20 am-2:17 pm

2 stops9h 57m

Phoenix Sky Harbor Intl

Wed 4/29

1:26 pm-9:26 am

3 stops17h 00m

$343

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Fri 4/24

7:52 pm-11:59 pm

1 stop7h 07m

Phoenix Sky Harbor Intl

Thu 4/30

10:17 pm-8:38 am

1 stop7h 21m

$344

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Sat 3/28

6:00 am-9:53 am

1 stop6h 53m

Phoenix Sky Harbor Intl

Sat 4/4

6:00 am-5:37 pm

1 stop8h 37m

$346

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 $417.

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 $415. 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 $566.

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 $418. 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 $473 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 $343 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 40m

Direct flights

Every day

Airports in Phoenix

3 airports
The fastest flight from Louisville to Phoenix takes 3h 40m
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 40m.

  • 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
United AirlinesPriceFrom $192Free CancellationRating
7.4
9,273 reviews
Search United Airlines flights
DeltaPriceFrom $205Free CancellationRating
7.9
8,180 reviews
Search Delta flights
American AirlinesPriceFrom $243Free CancellationRating
7.2
11,265 reviews
Search American Airlines flights
SouthwestPriceFrom $324Free CancellationRating
8.0
4,280 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