What airlines fly to Louisville?

American Airlines, Frontier and Southwest 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 53% 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?

Delta is the most popular carrier operating from Phoenix to Louisville Intl

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

As of August 2026, 2 flights take off from Phoenix and land in Louisville each week. The most common flight departure day for this route is Mon, with 50% 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 August 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.

$150 Cheap Flights from Phoenix to Louisville in 2026

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.

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

5h 34m1 stop Denver Intl

9:55 am - 4:08 pmSDF Louisville Intl-PHX Phoenix Sky Harbor Intl

8h 13m1 stop Washington, D.C. Dulles Intl

$302United Airlines

Fri, Nov 6 - Sat, Nov 7

11:50 pm - 10:35 amPHX Phoenix Sky Harbor Intl-SDF Louisville Intl

8h 45m1 stop Detroit Metropolitan Wayne County

6:36 am - 1:58 pmSDF Louisville Intl-PHX Phoenix Sky Harbor Intl

9h 22m1 stop Minneapolis St Paul

$307Delta

Fri, Jan 1 - Tue, Jan 12

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

$307American Airlines

Wed, Nov 11 - Mon, Nov 16

1:55 pm - 11:22 pmPHX Phoenix Sky Harbor Intl-SDF Louisville Intl

6h 27m1 stop Charlotte Douglas

2:47 pm - 8:57 pmSDF Louisville Intl-PHX Phoenix Sky Harbor Intl

9h 10m1 stop Chicago O'Hare Intl

$307American Airlines

Tue, Sep 29 - Sat, Oct 3

11:52 pm - 9:34 amPHX Phoenix Sky Harbor Intl-SDF Louisville Intl

6h 42m1 stop Chicago O'Hare Intl

1:50 pm - 6:38 pmSDF Louisville Intl-PHX Phoenix Sky Harbor Intl

7h 48m1 stop Chicago O'Hare Intl

$307United Airlines

Sun, Oct 18 - Tue, Oct 20

4:17 pm - 11:59 pmPHX Phoenix Sky Harbor Intl-SDF Louisville Intl

5h 42m1 stop Atlanta Hartsfield-Jackson

6:00 am - 10:09 amSDF Louisville Intl-PHX Phoenix Sky Harbor Intl

6h 09m1 stop Atlanta Hartsfield-Jackson

$307Delta

Mon, Nov 2 - Sun, Nov 8

7:10 am - 10:11 amPHX Phoenix Sky Harbor Intl-SDF Louisville Intl

24h 01m2 stops Detroit Metropolitan Wayne County Raleigh-Durham

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

9h 54m1 stop San Francisco

$375Multiple Airlines

Fri, Oct 30 - Mon, Nov 2

1:35 pm - 6:55 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

$377Southwest

Thu, Dec 10 - Wed, Dec 16

7:50 am - 2:15 pmPHX Phoenix Sky Harbor Intl-SDF Louisville Intl

3h 25mnonstop

7:10 pm - 8:05 pmSDF Louisville Intl-PHX Phoenix Sky Harbor Intl

3h 55mnonstop

$377Southwest

Wed, Oct 14 - Tue, Oct 20

1:45 pm - 7:19 pmPHX Phoenix Sky Harbor Intl-SDF Louisville Intl

26h 34m1 stop San Francisco

9:09 pm - 8:47 amSDF Louisville Intl-PHX Phoenix Sky Harbor Intl

37h 38m2 stops Tampa Detroit Metropolitan Wayne County

$391Multiple Airlines

Thu, Oct 29 - Thu, Nov 5

Cheap last minute flights

Enter your travel dates to find the best prices.

5:00 am - 4:24 pmPHX Phoenix Sky Harbor Intl-SDF Louisville Intl

8h 24m1 stop Charlotte Douglas

5:29 pm - 9:54 pmSDF Louisville Intl-PHX Phoenix Sky Harbor Intl

7h 25m1 stop Dallas/Fort Worth

$353American Airlines

Sat, Sep 5 - Tue, Sep 8

1:48 pm - 11:11 pmPHX Phoenix Sky Harbor Intl-SDF Louisville Intl

6h 23m1 stop Charlotte Douglas

8:30 am - 2:28 pmSDF Louisville Intl-PHX Phoenix Sky Harbor Intl

8h 58m1 stop Charlotte Douglas

$353American Airlines

Thu, Sep 3 - Sun, Sep 6

1:18 pm - 12:34 amPHX Phoenix Sky Harbor Intl-SDF Louisville Intl

8h 16m1 stop Atlanta Hartsfield-Jackson

10:34 am - 1:50 pmSDF Louisville Intl-PHX Phoenix Sky Harbor Intl

6h 16m1 stop Detroit Metropolitan Wayne County

$467Delta

Thu, Sep 3 - Sun, Sep 6

10:26 am - 10:31 pmPHX Phoenix Sky Harbor Intl-SDF Louisville Intl

9h 05m2 stops Los Angeles Los Angeles Denver Intl

7:25 am - 10:22 amSDF Louisville Intl-PHX Phoenix Sky Harbor Intl

5h 57m1 stop Houston George Bush Intcntl

$472United Airlines

Fri, Sep 4 - Sun, Sep 6

11:32 am - 11:59 pmPHX Phoenix Sky Harbor Intl-SDF Louisville Intl

9h 27m2 stops Denver Intl Chicago O'Hare Intl

7:25 am - 10:22 amSDF Louisville Intl-PHX Phoenix Sky Harbor Intl

5h 57m1 stop Houston George Bush Intcntl

$472United Airlines

Wed, Sep 2 - Wed, Sep 9

6:02 am - 9:25 pmPHX Phoenix Sky Harbor Intl-SDF Louisville Intl

12h 23m2 stops Seattle/Tacoma Intl Chicago O'Hare Intl

10:29 am - 7:48 pmSDF Louisville Intl-PHX Phoenix Sky Harbor Intl

12h 19m2 stops Chicago O'Hare Intl Seattle/Tacoma Intl

$833Alaska Airlines

Wed, Sep 2 - Wed, Sep 9

12:25 pm - 8:35 pmPHX Phoenix Sky Harbor Intl-SDF Louisville Intl

5h 10m1 stop Chicago Midway

11:50 am - 12:35 pmSDF Louisville Intl-PHX Phoenix Sky Harbor Intl

3h 45mnonstop

$990Southwest

Wed, Sep 2 - Wed, Sep 9

12:25 pm - 8:35 pmPHX Phoenix Sky Harbor Intl-SDF Louisville Intl

5h 10m1 stop Chicago Midway

11:50 am - 12:35 pmSDF Louisville Intl-PHX Phoenix Sky Harbor Intl

3h 45mnonstop

$990Southwest

Wed, Sep 2 - Tue, Sep 8

7:02 am - 10:17 pmPHX Phoenix Sky Harbor Intl-SDF Louisville Intl

12h 15m2 stops Portland Dallas/Fort Worth

11:05 am - 10:00 pmSDF Louisville Intl-PHX Phoenix Sky Harbor Intl

13h 55m2 stops Chicago O'Hare Intl Seattle/Tacoma Intl

$1,004Alaska Airlines

Tue, Sep 1 - Thu, Sep 3

6:02 am - 7:11 pmPHX Phoenix Sky Harbor Intl-SDF Louisville Intl

10h 09m2 stops Los Angeles Los Angeles Minneapolis St Paul

10:34 am - 7:04 pmSDF Louisville Intl-PHX Phoenix Sky Harbor Intl

11h 30m2 stops Detroit Metropolitan Wayne County Los Angeles Los Angeles

$1,909Delta

Thu, Sep 3 - Sun, Sep 6

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United Airlines flights from Phoenix to Louisville

Our best United Airlines deals on Phoenix to Louisville flight tickets

United Airlines

Nov 6

PHX2:50 pmPhoenix Sky Harbor Intl

5h 34m

1 stop

SDF10:24 pmLouisville Intl

Nov 7

SDF9:55 amLouisville Intl

8h 13m

1 stop

PHX4:08 pmPhoenix Sky Harbor Intl

$302

United Airlines

Nov 6

PHX11:35 amPhoenix Sky Harbor Intl

6h 58m

1 stop

SDF8:33 pmLouisville Intl

Nov 7

SDF9:17 amLouisville Intl

8h 11m

2 stops

PHX3:28 pmPhoenix Sky Harbor Intl

$312

United Airlines

Sep 30

PHX11:54 amPhoenix Sky Harbor Intl

7h 38m

1 stop

SDF10:32 pmLouisville Intl

Oct 4

SDF5:15 amLouisville Intl

6h 39m

1 stop

PHX8:54 amPhoenix Sky Harbor Intl

$331

American Airlines flights from Phoenix to Louisville

Our best American Airlines deals on Phoenix to Louisville flight tickets

American Airlines

Sep 11

PHX1:55 pmPhoenix Sky Harbor Intl

6h 27m

1 stop

SDF11:22 pmLouisville Intl

Sep 16

SDF8:24 amLouisville Intl

7h 36m

1 stop

PHX1:00 pmPhoenix Sky Harbor Intl

$307

American Airlines

Sep 11

PHX1:14 pmPhoenix Sky Harbor Intl

5h 29m

1 stop

SDF9:43 pmLouisville Intl

Sep 16

SDF6:00 amLouisville Intl

6h 15m

1 stop

PHX9:15 amPhoenix Sky Harbor Intl

$330

American Airlines

Sep 10

PHX1:55 pmPhoenix Sky Harbor Intl

6h 27m

1 stop

SDF11:22 pmLouisville Intl

Sep 14

SDF2:53 pmLouisville Intl

7h 56m

1 stop

PHX7:49 pmPhoenix Sky Harbor Intl

$343

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

Fri 11/6

2:50 pm-10:24 pm

1 stop5h 34m

Louisville Intl

Sat 11/7

9:55 am-4:08 pm

1 stop8h 13m

$302

PhoenixLouisville

PHX Phoenix Sky Harbor Intl - SDF Louisville Intl

PHXSDF

Phoenix Sky Harbor Intl

Fri 1/1

11:50 pm-10:35 am

1 stop8h 45m

Louisville Intl

Tue 1/12

6:36 am-1:58 pm

1 stop9h 22m

$307

PhoenixLouisville

PHX Phoenix Sky Harbor Intl - SDF Louisville Intl

PHXSDF

Phoenix Sky Harbor Intl

Wed 11/11

3:40 pm-11:34 pm

1 stop5h 54m

Louisville Intl

Mon 11/16

6:31 pm-12:32 am

1 stop8h 01m

$307

PhoenixLouisville

PHX Phoenix Sky Harbor Intl - SDF Louisville Intl

PHXSDF

Phoenix Sky Harbor Intl

Tue 9/29

1:55 pm-11:22 pm

1 stop6h 27m

Louisville Intl

Sat 10/3

2:47 pm-8:57 pm

1 stop9h 10m

$307

PhoenixLouisville

PHX Phoenix Sky Harbor Intl - SDF Louisville Intl

PHXSDF

Phoenix Sky Harbor Intl

Sun 10/18

11:52 pm-9:34 am

1 stop6h 42m

Louisville Intl

Tue 10/20

1:50 pm-6:38 pm

1 stop7h 48m

$307

PhoenixLouisville

PHX Phoenix Sky Harbor Intl - SDF Louisville Intl

PHXSDF

Phoenix Sky Harbor Intl

Mon 11/2

4:17 pm-11:59 pm

1 stop5h 42m

Louisville Intl

Sun 11/8

6:00 am-10:09 am

1 stop6h 09m

$307

PhoenixLouisville

PHX Phoenix Sky Harbor Intl - SDF Louisville Intl

PHXSDF

Phoenix Sky Harbor Intl

Fri 10/30

7:10 am-10:11 am

2 stops24h 01m

Louisville Intl

Mon 11/2

8:47 am-4:41 pm

1 stop9h 54m

$375

Quickest round-trip

PhoenixLouisville

PHX Phoenix Sky Harbor Intl - SDF Louisville Intl

PHXSDF

Phoenix Sky Harbor Intl

Thu 12/10

1:35 pm-6:55 pm

Nonstop3h 20m

Louisville Intl

Wed 12/16

10:15 am-12:15 pm

Nonstop4h 00m

$377

PhoenixLouisville

PHX Phoenix Sky Harbor Intl - SDF Louisville Intl

PHXSDF

Phoenix Sky Harbor Intl

Wed 10/14

7:50 am-2:15 pm

Nonstop3h 25m

Louisville Intl

Tue 10/20

7:10 pm-8:05 pm

Nonstop3h 55m

$377

PhoenixLouisville

PHX Phoenix Sky Harbor Intl - SDF Louisville Intl

PHXSDF

Phoenix Sky Harbor Intl

Thu 10/29

1:45 pm-7:19 pm

1 stop26h 34m

Louisville Intl

Thu 11/5

9:09 pm-8:47 am

2 stops37h 38m

$391

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 low for flights on this route.

Typical prices usually range from $380 to $541.
The lowest price recently found on this route was $302.

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 $378.

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 $437. 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 $484. 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 $429 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 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	$150
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 $150. The best round-trip flight deal from Phoenix to Louisville found on momondo in the last 72 hours is $302.

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 August 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 $182	Free Cancellation	Rating 7.4 10,148 reviews	Search United Airlines flights
JetBlue	PriceFrom $238	Free Cancellation	Rating 7.1 3,034 reviews	Search JetBlue flights
American Airlines	PriceFrom $256	Free Cancellation	Rating 7.1 12,021 reviews	Search American Airlines flights
Delta	PriceFrom $261	Free Cancellation	Rating 7.8 8,537 reviews	Search Delta flights
Southwest	PriceFrom $276	Free Cancellation	Rating 8.0 4,199 reviews	Search Southwest flights

French Lick

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Jeffersonville

West Baden Springs

New Albany

Bardstown

Shepherdsville

Elizabeth

Charlestown

Brandenburg

Corydon

Georgetown

Springfield

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 $150

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 10/1. 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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United Airlines flights from Phoenix to Louisville

Our best United Airlines deals on Phoenix to Louisville flight tickets

American Airlines flights from Phoenix to Louisville

Our best American Airlines 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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