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$115+ Cheap flights from West Palm Beach to Louisville (PBI - SDF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
PBI — SDF
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from West Palm Beach to Louisville

Cheapest flights from West Palm Beach to Louisville
Explore the most affordable flight options available from West Palm Beach to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1112:52 pm
PBI
-
SDF
1 stop24h 34m
Multiple Airlines
Sat 2/1412:00 pm
SDF
-
PBI
2 stops20h 34m
Multiple Airlines
Deal found 1/28$328
This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:47 pm
PBI
-
SDF
1 stop4h 18m
American Airlines
Thu 3/512:07 pm
SDF
-
PBI
1 stop5h 48m
American Airlines
Deal found 1/27$329
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/298:33 pm
PBI
-
SDF
2 stops18h 05m
Multiple Airlines
Thu 5/72:27 pm
SDF
-
PBI
1 stop20h 30m
Multiple Airlines
Deal found 1/27$332
This American Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/235:22 pm
PBI
-
SDF
1 stop7h 05m
American Airlines
Mon 3/212:07 pm
SDF
-
PBI
1 stop5h 48m
American Airlines
Deal found 1/26$341
This American Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/266:00 am
PBI
-
SDF
1 stop5h 30m
American Airlines
Mon 3/25:00 am
SDF
-
PBI
1 stop4h 09m
American Airlines
Deal found 1/26$342
This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/205:22 pm
PBI
-
SDF
1 stop5h 21m
American Airlines
Mon 2/237:00 am
SDF
-
PBI
1 stop6h 08m
American Airlines
Deal found 1/27$375
This Delta deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/83:30 pm
PBI
-
SDF
1 stop5h 21m
Delta
Sat 10/109:25 am
SDF
-
PBI
1 stop6h 22m
Delta
Deal found 1/26$387
This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/48:45 am
PBI
-
SDF
2 stops11h 24m
United Airlines
Thu 3/57:05 am
SDF
-
PBI
1 stop7h 56m
United Airlines
Deal found 1/27$404
This American Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/118:38 pm
PBI
-
SDF
1 stop14h 04m
American Airlines
Sat 2/146:00 am
SDF
-
PBI
1 stop11h 34m
American Airlines
Deal found 1/28$405
This Delta deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/206:00 am
PBI
-
SDF
1 stop5h 27m
Delta
Sun 2/228:55 am
SDF
-
PBI
1 stop4h 14m
Delta
Deal found 1/27$407
This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/154:10 pm
PBI
-
SDF
1 stop6h 20m
United Airlines
Sun 4/196:00 am
SDF
-
PBI
1 stop6h 07m
United Airlines
Deal found 1/28$422
This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/79:23 am
PBI
-
SDF
1 stop10h 20m
United Airlines
Tue 2/109:50 am
SDF
-
PBI
1 stop10h 44m
United Airlines
Deal found 1/26$435

Find flight deals from West Palm Beach to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from West Palm Beach (PBI) to Louisville (SDF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$328
(Kiwi.com)

One-way from

$115
(Kiwi.com)

Popular in

December

Cheapest in

July

Average price

$405
Provider with most accurate pricing for Palm Beach Intl-Louisville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Palm Beach Intl-Louisville Intl flights.
Search Deals
From Palm Beach Intl to Louisville Intl
Search Deals
One-way flight from Palm Beach Intl to Louisville Intl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($37 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from West Palm Beach to Louisville 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, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from West Palm Beach to Louisville that are best for you.

Fly from

West Palm Beach

Fly to

Louisville

Route

Depart

Return

Price

West Palm BeachLouisville

PBI - SDF

PBISDF

Palm Beach Intl

Wed 2/11

12:52 pm-1:26 pm

1 stop24h 34m

Louisville Intl

Sat 2/14

12:00 pm-8:34 am

2 stops20h 34m

$328

West Palm BeachLouisville

PBI - SDF

PBISDF

Palm Beach Intl

Wed 4/29

6:00 pm-10:05 pm

1 stop4h 05m

Louisville Intl

Thu 5/7

4:45 pm-10:20 pm

1 stop5h 35m

$329

West Palm BeachLouisville

PBI - SDF

PBISDF

Palm Beach Intl

Wed 4/29

8:33 pm-2:38 pm

2 stops18h 05m

Louisville Intl

Thu 5/7

2:27 pm-10:57 am

1 stop20h 30m

$332

West Palm BeachLouisville

PBI - SDF

PBISDF

Palm Beach Intl

Mon 2/23

5:22 pm-12:27 am

1 stop7h 05m

Louisville Intl

Mon 3/2

12:07 pm-5:55 pm

1 stop5h 48m

$341

West Palm BeachLouisville

PBI - SDF

PBISDF

Palm Beach Intl

Thu 2/26

6:00 am-11:30 am

1 stop5h 30m

Louisville Intl

Mon 3/2

5:00 am-9:09 am

1 stop4h 09m

$342

West Palm BeachLouisville

PBI - SDF

PBISDF

Palm Beach Intl

Fri 2/20

5:22 pm-10:43 pm

1 stop5h 21m

Louisville Intl

Mon 2/23

7:00 am-1:08 pm

1 stop6h 08m

$375

West Palm BeachLouisville

PBI - SDF

PBISDF

Palm Beach Intl

Wed 3/4

8:45 am-8:09 pm

2 stops11h 24m

Louisville Intl

Thu 3/5

7:05 am-3:01 pm

1 stop7h 56m

$404

West Palm BeachLouisville

PBI - SDF

PBISDF

Palm Beach Intl

Wed 2/11

8:38 pm-10:42 am

1 stop14h 04m

Louisville Intl

Sat 2/14

6:00 am-5:34 pm

1 stop11h 34m

$405

West Palm BeachLouisville

PBI - SDF

PBISDF

Palm Beach Intl

Fri 2/20

6:00 am-11:27 am

1 stop5h 27m

Louisville Intl

Sun 2/22

8:55 am-1:09 pm

1 stop4h 14m

$407

West Palm BeachLouisville

PBI - SDF

PBISDF

Palm Beach Intl

Fri 3/27

6:30 pm-11:57 pm

1 stop5h 27m

Louisville Intl

Sun 4/5

7:37 pm-12:32 am

1 stop4h 55m

$407

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 23 results
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Compare providers for flights from West Palm Beach to Louisville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from West Palm Beach to Louisville in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on West Palm Beach-Louisville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on West Palm Beach-Louisville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from West Palm Beach-Louisville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on West Palm Beach-Louisville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for West Palm Beach-Louisville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from West Palm Beach to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from West Palm Beach with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from West Palm Beach to Louisville

What is the cheapest month to book a flight from West Palm Beach to Louisville?

Currently, February is the cheapest month in which you can book a flight from West Palm Beach to Louisville (average of $29). Flying from West Palm Beach to Louisville in December is currently the most expensive (average of $82). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Louisville

Get insights into the airlines that provide service to Louisville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Louisville. Reviews last updated January 29, 2026.
Read reviews from past customers who have flown Southwest, Delta, and American Airlines from West Palm Beach to Louisville. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,267 reviews

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,267 reviews
Southwest
8.0
Very good
4,267 reviews

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,127 reviews
Southwest
8.0
Very good
4,267 reviews

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,206 reviews
Southwest
8.0
Very good
4,267 reviews

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from West Palm Beach to Louisville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from West Palm Beach to Louisville?

    Southwest and American Airlines can get you from West Palm Beach to Louisville in just under 4h 05m. Your travel time can differ by up to 3h. The distance between West Palm Beach and Louisville is about 858 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from West Palm Beach to Louisville round-trip?

    Flying on Southwest is currently your cheapest option to Louisville, with prices starting at $218. Additional round-trip tickets that might be worth considering are offered by American Airlines and Delta, with the lowest prices starting at $280 and $296, respectively. You may be able to fly from West Palm Beach to Louisville for 43% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from West Palm Beach to Louisville one-way?

    One-way options have recently been found by users for as low as $53 on Allegiant Air. Other airlines that offer cheap prices include American Airlines from $135 and Delta from $148 one-way.

  • Can I find deals for flights from West Palm Beach to Louisville that include hotel bookings?

    Yes. In addition to deals on West Palm Beach to Louisville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from West Palm Beach to Louisville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from West Palm Beach to Louisville.

  • Can I find deals for business class flights from West Palm Beach to Louisville?

    Yes. Cheapflights offers flight deals from West Palm Beach to Louisville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from West Palm Beach to Louisville?

    Currently, February is the cheapest month in which you can book a flight from West Palm Beach to Louisville (average of $29). Flying from West Palm Beach to Louisville in December is currently the most expensive (average of $82). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
Shepherdsville
Jeffersonville
Elizabethtown
Corydon
Bardstown

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Top 3 airlines flying from West Palm Beach to Louisville

Discover the top 3 airlines that operate flights from West Palm Beach to Louisville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$218Average$328FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$280Average$357FlexibilityNo cancel feeOn-time71%
DeltaCheapest$296Average$397FlexibilityNo cancel feeOn-timeN/A

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