What is the cheapest airline that flies from Louisville Intl to Phoenix?

Spirit Airlines, Sun Country Air, and American Airlines are the most popular carriers operating from Louisville Intl to Phoenix

How many flights depart from Louisville to Phoenix on average per week?

As of August 2025, 8 flights take off from Louisville and land in Phoenix each week. The most common flight departure day for this route is Mon, with 25% of weekly flights taking off on this day.

How many flights depart from Louisville to Phoenix on average per day?

The number of flights available between Louisville and Phoenix is 1 per day as of August 2025. The most frequent departure time is 12:00PM, with 87% of daily flights leaving in the afternoon.

What airlines fly to Phoenix?

Frontier, American Airlines and Southwest are the top three most popular airlines that fly to Phoenix from Louisville according to our data. Frontier is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Phoenix. Keep in mind that there are 7 different airlines that fly to Phoenix on a routine basis, so you have a few additional options to choose from.

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?

There are 4 operators available for flights from Louisville Intl Airport to Phoenix as of August 2025.

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.

$112 Cheap Flights from Louisville to Phoenix in 2025

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Find the cheapest flights from Louisville to Phoenix

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

2:57 pm - 8:51 pmSDF-PHX

7h 54m1 stop

7:01 am - 4:12 pmPHX-SDF

7h 11m1 stop

$230

Find Deal

Mon, Nov 3 - Thu, Nov 6

4:20 pm - 10:42 pmSDF-PHX

9h 22m1 stop

8:00 am - 2:02 pmPHX-SDF

27h 02m1 stop

$235

Find Deal

Thu, Oct 2 - Wed, Oct 22

4:20 pm - 10:42 pmSDF-PHX

9h 22m1 stop

1:02 pm - 3:20 pmPHX-SDF

23h 18m1 stop

$245

Find Deal

Mon, Sep 29 - Wed, Oct 1

4:20 pm - 10:42 pmSDF-PHX

9h 22m1 stop

8:40 pm - 3:20 pmPHX-SDF

15h 40m1 stop

$253

Find Deal

Mon, Sep 29 - Thu, Oct 2

10:55 am - 3:02 pmSDF-PHX

30h 07m1 stop

10:00 pm - 4:12 pmPHX-SDF

16h 12m1 stop

$255

Find Deal

Wed, Nov 5 - Sun, Nov 9

10:55 am - 3:02 pmSDF-PHX

30h 07m1 stop

11:38 am - 4:12 pmPHX-SDF

26h 34m1 stop

$262

Find Deal

Wed, Nov 5 - Wed, Nov 12

6:00 am - 1:57 pmSDF-PHX

33h 57m2 stops

2:10 pm - 4:12 pmPHX-SDF

24h 02m1 stop

$265

Find Deal

Sat, Nov 8 - Sat, Nov 15

4:20 pm - 10:42 pmSDF-PHX

9h 22m1 stop

8:40 pm - 2:02 pmPHX-SDF

14h 22m1 stop

$266

Find Deal

Mon, Sep 29 - Sun, Oct 5

10:01 am - 5:12 pmSDF-PHX

10h 11m1 stop

10:20 am - 11:03 pmPHX-SDF

9h 43m1 stop

$311American Airlines

Find Deal

Tue, Oct 7 - Tue, Oct 28

6:00 am - 3:10 pmSDF-PHX

11h 10m1 stop

5:00 am - 4:50 pmPHX-SDF

9h 50m1 stop

$313American Airlines

Find Deal

Sat, Nov 15 - Thu, Nov 20

Delta flights from Louisville to Phoenix

Our best Delta deals on Louisville to Phoenix flight tickets

Delta

Sep 4

SDF6:00 amLouisville Intl

7h 41m

1 stop

PHX10:41 amPhoenix Sky Harbor Intl

Sep 7

PHX2:53 pmPhoenix Sky Harbor Intl

6h 03m

1 stop

SDF11:56 pmLouisville Intl

$559

Find similar

Delta

Aug 29

SDF7:50 amLouisville Intl

9h 27m

2 stops

PHX2:17 pmPhoenix Sky Harbor Intl

Sep 1

PHX6:40 amPhoenix Sky Harbor Intl

13h 02m

2 stops

SDF10:42 pmLouisville Intl

$1,528

Find similar

American Airlines flights from Louisville to Phoenix

Our best American Airlines deals on Louisville to Phoenix flight tickets

American Airlines

Oct 7

SDF10:01 amLouisville Intl

10h 11m

1 stop

PHX5:12 pmPhoenix Sky Harbor Intl

Oct 28

PHX10:20 amPhoenix Sky Harbor Intl

9h 43m

1 stop

SDF11:03 pmLouisville Intl

$311

Find similar

American Airlines

Nov 15

SDF6:00 amLouisville Intl

11h 10m

1 stop

PHX3:10 pmPhoenix Sky Harbor Intl

Nov 20

PHX5:00 amPhoenix Sky Harbor Intl

9h 50m

1 stop

SDF4:50 pmLouisville Intl

$313

Find similar

American Airlines

Dec 5

SDF6:51 amLouisville Intl

9h 40m

1 stop

PHX2:31 pmPhoenix Sky Harbor Intl

Dec 10

PHX9:43 amPhoenix Sky Harbor Intl

9h 30m

1 stop

SDF9:13 pmLouisville Intl

$317

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Mon 11/3

2:57 pm-8:51 pm

1 stop7h 54m

Phoenix Sky Harbor Intl

Thu 11/6

7:01 am-4:12 pm

1 stop7h 11m

$230

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Thu 10/2

4:20 pm-10:42 pm

1 stop9h 22m

Phoenix Sky Harbor Intl

Wed 10/22

8:00 am-2:02 pm

1 stop27h 02m

$235

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Mon 9/29

4:20 pm-10:42 pm

1 stop9h 22m

Phoenix Sky Harbor Intl

Wed 10/1

1:02 pm-3:20 pm

1 stop23h 18m

$245

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Mon 9/29

4:20 pm-10:42 pm

1 stop9h 22m

Phoenix Sky Harbor Intl

Thu 10/2

8:40 pm-3:20 pm

1 stop15h 40m

$253

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Wed 11/5

10:55 am-3:02 pm

1 stop30h 07m

Phoenix Sky Harbor Intl

Sun 11/9

10:00 pm-4:12 pm

1 stop16h 12m

$255

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Wed 11/5

10:55 am-3:02 pm

1 stop30h 07m

Phoenix Sky Harbor Intl

Wed 11/12

11:38 am-4:12 pm

1 stop26h 34m

$262

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Sat 11/8

6:00 am-1:57 pm

2 stops33h 57m

Phoenix Sky Harbor Intl

Sat 11/15

2:10 pm-4:12 pm

1 stop24h 02m

$265

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Mon 9/29

4:20 pm-10:42 pm

1 stop9h 22m

Phoenix Sky Harbor Intl

Sun 10/5

8:40 pm-2:02 pm

1 stop14h 22m

$266

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Tue 10/7

10:01 am-5:12 pm

1 stop10h 11m

Phoenix Sky Harbor Intl

Tue 10/28

10:20 am-11:03 pm

1 stop9h 43m

$311

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Sat 11/15

6:00 am-3:10 pm

1 stop11h 10m

Phoenix Sky Harbor Intl

Thu 11/20

5:00 am-4:50 pm

1 stop9h 50m

$313

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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

Prices

Airlines

Other information

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 September is also very affordable. Most momondo users find prices during this month for around $478.

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 Tuesday. momondo users have found tickets for Tuesday departures for as low as $438. 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 $556.

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 $472. At noon is when there is more demand to fly to Phoenix, so prices are often more expensive at around $513 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 $504 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 $443 on momondo.

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

There are 1 cabin classes 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 45m
Direct flights	Every day
Airports in Phoenix	1 airport

The fastest flight from Louisville to Phoenix takes 3h 45m

Direct flights go from Louisville to Phoenix every day.

There is 1 airport near Phoenix: 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 7h 50m.
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?
There are 4 operators available for flights from Louisville Intl Airport to Phoenix as of August 2025.
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
Delta	PriceFrom $209	Free Cancellation	Rating 7.9 7,981 reviews	Search Delta flights
American Airlines	PriceFrom $294	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Southwest	PriceFrom $371	Free Cancellation	Rating 8.0 4,245 reviews	Search Southwest flights
United Airlines	PriceFrom $399	Free Cancellation	Rating 7.4 8,930 reviews	Search United Airlines 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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Cheap flights from Louisville to Phoenix from $112

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 9/29. 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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Delta flights from Louisville to Phoenix

Our best Delta deals on Louisville to Phoenix flight tickets

American Airlines flights from Louisville to Phoenix

Our best American Airlines deals on Louisville to Phoenix flight tickets

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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 September is also very affordable. Most momondo users find prices during this month for around $478.

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

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 $472. At noon is when there is more demand to fly to Phoenix, so prices are often more expensive at around $513 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?

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

There are 1 cabin classes 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.

What is the cheapest airline that flies from Louisville Intl to Phoenix?

Spirit Airlines, Sun Country Air, and American Airlines are the most popular carriers operating from Louisville Intl to Phoenix

What airlines fly to Phoenix?

How many flights depart from Louisville to Phoenix on average per day?

The number of flights available between Louisville and Phoenix is 1 per day as of August 2025. The most frequent departure time is 12:00PM, with 87% of daily flights leaving in the afternoon.

How many flights depart from Louisville to Phoenix on average per week?

As of August 2025, 8 flights take off from Louisville and land in Phoenix each week. The most common flight departure day for this route is Mon, with 25% of weekly flights taking off on this day.

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

Direct flights

Airports in Phoenix

How far is Louisville Intl to Phoenix by plane?

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

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?

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

Best airlines flying from Louisville to Phoenix

Compare and see reviews for airlines that fly from Louisville to Phoenix with momondo

Why use momondo?

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

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

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

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

An easier way to manage your Phoenix trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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