What airlines fly to Louisville?

American Airlines, Southwest and Frontier are the top three most popular airlines that fly to Louisville from Phoenix according to our data. American Airlines is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Louisville. Keep in mind that there are 7 different airlines that fly to Louisville on a routine basis, so you have a few additional options to choose from.

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

Southwest and Delta are the most popular carriers operating from Phoenix to Louisville Intl

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

As of November 2026, 4 flights take off from Phoenix and land in Louisville each week. The most common flight departure day for this route is Mon, with 25% of weekly flights taking off on this day.

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?

As of November 2026, there are 5 operators available to choose from 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.

$123 Cheap Flights from Phoenix to Louisville in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Phoenix to Louisville

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:00 pm - 12:15 amPHX Phoenix Sky Harbor Intl-SDF Louisville Intl

7h 15m1 stop Dallas/Fort Worth

5:49 pm - 11:12 pmSDF Louisville Intl-PHX Phoenix Sky Harbor Intl

7h 23m1 stop Charlotte Douglas

$367American Airlines

Tue, Dec 1 - Tue, Dec 8

11:35 pm - 9:08 amPHX Phoenix Sky Harbor Intl-SDF Louisville Intl

7h 33m1 stop Atlanta Hartsfield-Jackson

2:49 pm - 10:12 pmSDF Louisville Intl-PHX Phoenix Sky Harbor Intl

9h 23m1 stop Atlanta Hartsfield-Jackson

$367Delta

Mon, Dec 7 - Fri, Dec 11

11:55 am - 5:15 pmPHX Phoenix Sky Harbor Intl-SDF Louisville Intl

3h 20mnonstop

5:45 pm - 7:50 pmSDF Louisville Intl-PHX Phoenix Sky Harbor Intl

4h 05mnonstop

$379Southwest

Wed, Feb 10 - Sat, Feb 13

9:00 am - 5:41 pmPHX Phoenix Sky Harbor Intl-SDF Louisville Intl

6h 41m1 stop Dallas/Fort Worth

7:40 am - 1:38 pmSDF Louisville Intl-PHX Phoenix Sky Harbor Intl

7h 58m1 stop Dallas/Fort Worth

$381American Airlines

Tue, Mar 2 - Tue, Mar 9

8:50 am - 5:40 pmPHX Phoenix Sky Harbor Intl-SDF Louisville Intl

6h 50m1 stop Las Vegas Harry Reid Intl

5:45 pm - 7:50 pmSDF Louisville Intl-PHX Phoenix Sky Harbor Intl

4h 05mnonstop

$389Southwest

Wed, Feb 10 - Sat, Feb 13

3:04 pm - 11:02 pmPHX Phoenix Sky Harbor Intl-SDF Louisville Intl

5h 58m1 stop Minneapolis St Paul

6:00 am - 1:44 pmSDF Louisville Intl-PHX Phoenix Sky Harbor Intl

9h 44m1 stop Atlanta Hartsfield-Jackson

$399Delta

Tue, Dec 1 - Tue, Dec 8

3:21 pm - 7:19 pmPHX Phoenix Sky Harbor Intl-SDF Louisville Intl

25h 58m1 stop San Francisco

10:56 am - 8:13 pmSDF Louisville Intl-PHX Phoenix Sky Harbor Intl

35h 17m2 stops Fort Lauderdale Houston George Bush Intcntl

$418Multiple Airlines

Thu, Dec 24 - Wed, Dec 30

6:20 am - 4:39 pmPHX Phoenix Sky Harbor Intl-SDF Louisville Intl

8h 19m2 stops Denver Intl Chicago O'Hare Intl

3:20 pm - 7:47 pmSDF Louisville Intl-PHX Phoenix Sky Harbor Intl

6h 27m1 stop Denver Intl

$419United Airlines

Sat, Dec 5 - Mon, Dec 7

6:20 am - 4:39 pmPHX Phoenix Sky Harbor Intl-SDF Louisville Intl

8h 19m2 stops Denver Intl Chicago O'Hare Intl

3:20 pm - 7:47 pmSDF Louisville Intl-PHX Phoenix Sky Harbor Intl

6h 27m1 stop Denver Intl

$419United Airlines

Sat, Dec 5 - Mon, Dec 7

8:55 pm - 10:59 amPHX Phoenix Sky Harbor Intl-SDF Louisville Intl

12h 04m2 stops Las Vegas Harry Reid Intl New Orleans Louis Armstrong

8:47 am - 9:02 pmSDF Louisville Intl-PHX Phoenix Sky Harbor Intl

14h 15m1 stop San Francisco

$427Multiple Airlines

Sun, Dec 20 - Fri, Dec 25

Cheap last minute flights

Enter your travel dates to find the best prices.

1:20 pm - 11:34 pmPHX Phoenix Sky Harbor Intl-SDF Louisville Intl

8h 14m1 stop Dallas/Fort Worth

7:10 am - 11:14 amSDF Louisville Intl-PHX Phoenix Sky Harbor Intl

6h 04m1 stop Dallas/Fort Worth

$423American Airlines

Wed, Nov 11 - Sat, Nov 14

3:40 pm - 11:34 pmPHX Phoenix Sky Harbor Intl-SDF Louisville Intl

5h 54m1 stop Dallas/Fort Worth

6:31 pm - 12:32 amSDF Louisville Intl-PHX Phoenix Sky Harbor Intl

8h 01m1 stop Chicago O'Hare Intl

$474American Airlines

Wed, Nov 11 - Mon, Nov 16

10:09 am - 3:26 pmPHX Phoenix Sky Harbor Intl-SDF Louisville Intl

27h 17m2 stops Denver Intl Raleigh-Durham

8:47 am - 4:41 pmSDF Louisville Intl-PHX Phoenix Sky Harbor Intl

9h 54m1 stop San Francisco

$719Multiple Airlines

Fri, Nov 13 - Mon, Nov 16

2:45 pm - 7:19 pmPHX Phoenix Sky Harbor Intl-SDF Louisville Intl

26h 34m1 stop San Francisco

4:06 pm - 12:42 amSDF Louisville Intl-PHX Phoenix Sky Harbor Intl

10h 36m2 stops Raleigh-Durham Denver Intl

$758Multiple Airlines

Sun, Nov 15 - Wed, Nov 18

11:35 pm - 10:09 amPHX Phoenix Sky Harbor Intl-SDF Louisville Intl

8h 34m1 stop Detroit Metropolitan Wayne County

6:00 am - 12:08 pmSDF Louisville Intl-PHX Phoenix Sky Harbor Intl

8h 08m1 stop Atlanta Hartsfield-Jackson

$799Delta

Sun, Nov 15 - Wed, Nov 18

2:50 pm - 10:24 pmPHX Phoenix Sky Harbor Intl-SDF Louisville Intl

5h 34m1 stop Denver Intl

8:00 am - 3:32 pmSDF Louisville Intl-PHX Phoenix Sky Harbor Intl

9h 32m2 stops Denver Intl Los Angeles

$824United Airlines

Wed, Nov 11 - Sat, Nov 14

6:10 am - 6:32 pmPHX Phoenix Sky Harbor Intl-SDF Louisville Intl

10h 22m2 stops San Francisco Chicago O'Hare Intl

5:10 am - 1:37 pmSDF Louisville Intl-PHX Phoenix Sky Harbor Intl

10h 27m2 stops Chicago O'Hare Intl Denver Intl

$929United Airlines

Sun, Nov 15 - Wed, Nov 18

6:25 pm - 11:45 pmPHX Phoenix Sky Harbor Intl-SDF Louisville Intl

3h 20mnonstop

10:15 am - 12:15 pmSDF Louisville Intl-PHX Phoenix Sky Harbor Intl

4h 00mnonstop

$947Southwest

Fri, Nov 13 - Mon, Nov 16

2:30 pm - 10:15 pmPHX Phoenix Sky Harbor Intl-SDF Louisville Intl

5h 45m1 stop Nashville Intl

10:15 am - 12:15 pmSDF Louisville Intl-PHX Phoenix Sky Harbor Intl

4h 00mnonstop

$947Southwest

Fri, Nov 13 - Mon, Nov 16

7:25 am - 9:13 pmPHX Phoenix Sky Harbor Intl-SDF Louisville Intl

11h 48m2 stops Los Angeles Detroit Metropolitan Wayne County

5:40 pm - 11:25 pmSDF Louisville Intl-PHX Phoenix Sky Harbor Intl

7h 45m1 stop Detroit Metropolitan Wayne County

$1,442Delta

Wed, Nov 11 - Mon, Nov 16

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American Airlines flights from Phoenix to Louisville

Our best American Airlines deals on Phoenix to Louisville flight tickets

American Airlines

Dec 1

PHX3:00 pmPhoenix Sky Harbor Intl

7h 15m

1 stop

SDF12:15 amLouisville Intl

Dec 8

SDF5:49 pmLouisville Intl

7h 23m

1 stop

PHX11:12 pmPhoenix Sky Harbor Intl

$367

American Airlines

Feb 10

PHX11:59 pmPhoenix Sky Harbor Intl

8h 59m

1 stop

SDF10:58 amLouisville Intl

Feb 13

SDF6:00 amLouisville Intl

6h 10m

1 stop

PHX10:10 amPhoenix Sky Harbor Intl

$381

American Airlines

Jan 6

PHX7:00 amPhoenix Sky Harbor Intl

8h 37m

1 stop

SDF5:37 pmLouisville Intl

Jan 13

SDF6:14 amLouisville Intl

7h 12m

1 stop

PHX11:26 amPhoenix Sky Harbor Intl

$383

Southwest flights from Phoenix to Louisville

Our best Southwest deals on Phoenix to Louisville flight tickets

Southwest

Feb 10

PHX11:55 amPhoenix Sky Harbor Intl

3h 20m

SDF5:15 pmLouisville Intl

Feb 13

SDF5:45 pmLouisville Intl

4h 05m

PHX7:50 pmPhoenix Sky Harbor Intl

$379

Southwest

Feb 10

PHX8:50 amPhoenix Sky Harbor Intl

6h 50m

1 stop

SDF5:40 pmLouisville Intl

Feb 13

SDF5:45 pmLouisville Intl

4h 05m

PHX7:50 pmPhoenix Sky Harbor Intl

$389

Southwest

Dec 3

PHX1:35 pmPhoenix Sky Harbor Intl

3h 20m

SDF6:55 pmLouisville Intl

Dec 5

SDF8:40 amLouisville Intl

4h 00m

PHX10:40 amPhoenix Sky Harbor Intl

$394

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixLouisville

PHX Phoenix Sky Harbor Intl - SDF Louisville Intl

PHXSDF

Phoenix Sky Harbor Intl

Tue 12/1

3:00 pm-12:15 am

1 stop7h 15m

Louisville Intl

Tue 12/8

5:49 pm-11:12 pm

1 stop7h 23m

$367

PhoenixLouisville

PHX Phoenix Sky Harbor Intl - SDF Louisville Intl

PHXSDF

Phoenix Sky Harbor Intl

Mon 12/7

11:35 pm-9:08 am

1 stop7h 33m

Louisville Intl

Fri 12/11

2:49 pm-10:12 pm

1 stop9h 23m

$367

Quickest round-trip

PhoenixLouisville

PHX Phoenix Sky Harbor Intl - SDF Louisville Intl

PHXSDF

Phoenix Sky Harbor Intl

Wed 2/10

11:55 am-5:15 pm

Nonstop3h 20m

Louisville Intl

Sat 2/13

5:45 pm-7:50 pm

Nonstop4h 05m

$379

PhoenixLouisville

PHX Phoenix Sky Harbor Intl - SDF Louisville Intl

PHXSDF

Phoenix Sky Harbor Intl

Tue 3/2

9:00 am-5:41 pm

1 stop6h 41m

Louisville Intl

Tue 3/9

7:40 am-1:38 pm

1 stop7h 58m

$381

PhoenixLouisville

PHX Phoenix Sky Harbor Intl - SDF Louisville Intl

PHXSDF

Phoenix Sky Harbor Intl

Wed 2/10

8:50 am-5:40 pm

1 stop6h 50m

Louisville Intl

Sat 2/13

5:45 pm-7:50 pm

Nonstop4h 05m

$389

PhoenixLouisville

PHX Phoenix Sky Harbor Intl - SDF Louisville Intl

PHXSDF

Phoenix Sky Harbor Intl

Tue 12/1

3:04 pm-11:02 pm

1 stop5h 58m

Louisville Intl

Tue 12/8

6:00 am-1:44 pm

1 stop9h 44m

$399

PhoenixLouisville

PHX Phoenix Sky Harbor Intl - SDF Louisville Intl

PHXSDF

Phoenix Sky Harbor Intl

Thu 12/24

3:21 pm-7:19 pm

1 stop25h 58m

Louisville Intl

Wed 12/30

10:56 am-8:13 pm

2 stops35h 17m

$418

PhoenixLouisville

PHX Phoenix Sky Harbor Intl - SDF Louisville Intl

PHXSDF

Phoenix Sky Harbor Intl

Sat 12/5

6:20 am-4:39 pm

2 stops8h 19m

Louisville Intl

Mon 12/7

3:20 pm-7:47 pm

1 stop6h 27m

$419

PhoenixLouisville

PHX Phoenix Sky Harbor Intl - SDF Louisville Intl

PHXSDF

Phoenix Sky Harbor Intl

Sat 12/5

6:20 am-4:39 pm

2 stops8h 19m

Louisville Intl

Mon 12/7

3:20 pm-7:47 pm

1 stop6h 27m

$419

PhoenixLouisville

PHX Phoenix Sky Harbor Intl - SDF Louisville Intl

PHXSDF

Phoenix Sky Harbor Intl

Sun 12/20

8:55 pm-10:59 am

2 stops12h 04m

Louisville Intl

Fri 12/25

8:47 am-9:02 pm

1 stop14h 15m

$427

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the typical price of a round-trip flight between Phoenix and Louisville?

Prices are currently typical for flights on this route.

Typical prices usually range from $338 to $484.
The lowest price recently found on this route was $367.

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 during the month March is also very affordable. Most momondo users find prices during this month for around $386.

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 Tuesday. momondo users have found tickets for Tuesday 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 $817. 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 $488. At noon is when there is more demand to fly to Louisville, so prices are often more expensive at around $543 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 from Phoenix 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 $422 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 $296 on momondo.

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

There is only 1 cabin class available to choose from on Phoenix to Louisville 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

Best Price Found	$123
Fastest flight time	3h 15m
Direct flights	Every day
Airports in Louisville	1 airport

The best one-way flight to Louisville from Phoenix in the past 72 hours is $123. The best round-trip flight deal from Phoenix to Louisville found on momondo in the last 72 hours is $367.

The fastest flight from Phoenix to Louisville takes 3h 15m

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

Frequently asked questions about flying from Phoenix to Louisville

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 15m.
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?
As of November 2026, there are 5 operators available to choose from 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 Airlines	PriceFrom $236	Free Cancellation	Rating 7.3 10,474 reviews	Search United Airlines flights
JetBlue	PriceFrom $238	Free Cancellation	Rating 7.1 3,067 reviews	Search JetBlue flights
American Airlines	PriceFrom $274	Free Cancellation	Rating 7.0 12,228 reviews	Search American Airlines flights
Southwest	PriceFrom $276	Free Cancellation	Rating 8.0 4,219 reviews	Search Southwest flights
Delta	PriceFrom $276	Free Cancellation	Rating 7.8 8,700 reviews	Search Delta flights

French Lick

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Jeffersonville

West Baden Springs

Shepherdsville

New Albany

Bardstown

Elizabeth

Charlestown

Corydon

Brandenburg

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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Cheap flights from Phoenix to Louisville from $123

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 12/3. 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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American Airlines flights from Phoenix to Louisville

Our best American Airlines deals on Phoenix to Louisville flight tickets

Southwest flights from Phoenix to Louisville

Our best Southwest deals on Phoenix to Louisville flight tickets

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How to get the cheapest flight ticket from Phoenix to Louisville

What is the typical price of a round-trip flight between Phoenix and Louisville?

What is the cheapest month to fly to Louisville?

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

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

What is the cheapest Phoenix to Louisville Intl flight route?

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

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

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

What airlines fly to Louisville?

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

Cheap Phoenix to Louisville flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Louisville

Frequently asked questions about flying from Phoenix to Louisville

Best airlines flying from Phoenix to Louisville

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

Traveling to a place near Louisville?

Why use momondo?

An easier way to manage your Louisville 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

Airports servicing Kentucky

Fly your favorite airline to Louisville

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Louisville

List of cabin classes available on flights landing in Louisville. Availability may vary depending on flight origin and airline.

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Popular flights according to clicks in the last 7 days on momondo

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