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$103+ Cheap flights from Caribbean Islands to Louisville (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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — SDF
Aug 7 — Aug 141
Thu 8/7
Thu 8/14
1 adult, Economy
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Cheap flight deals from Caribbean Islands to Louisville

Keep the following information in mind while searching for Caribbean Islands to Louisville flight deals. Data was last updated August 2, 2025.

Round-trip from

$205
(American Airlines)

One-way from

$103
(American Airlines)
From Caribbean Islands to Louisville Intl
Search Deals
One-way flight from Caribbean Islands to Louisville Intl
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Find flight deals from Caribbean Islands to Louisville

Cheapest flights from Caribbean Islands to Louisville
Explore the most affordable flight options available from Caribbean Islands to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2025.

This American Airlines deal was found by Cheapflights users on 8/1. 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 8/281:36 pmSJU - SDF
1 stop10h 49mAmerican Airlines
Sun 8/3110:49 amSDF - SJU
2 stops12h 21mAmerican Airlines
Deal found 8/1$205
This FlightHub deal was found by Cheapflights users on 8/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/173:19 pmSJU - SDF
2 stops30h 45mSpirit Airlines
Mon 9/228:23 amSDF - SJU
2 stops29h 48mSpirit Airlines
Deal found 8/1$283
This United Airlines deal was found by Cheapflights users on 8/1. 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.
Thu 10/301:05 amSJU - SDF
2 stops12h 12mUnited Airlines
Mon 11/39:00 amSDF - SJU
2 stops12h 22mUnited Airlines
Deal found 8/1$325
This Cheapflightsfares deal was found by Cheapflights users on 8/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2912:10 pmSTI - SDF
1 stop9h 54mSpirit Airlines
Thu 10/99:31 pmSDF - STI
1 stop13h 34mSpirit Airlines
Deal found 8/1$332
This Southwest deal was found by Cheapflights users on 7/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/165:00 amSJU - SDF
2 stops10h 15mSouthwest
Mon 9/225:30 amSDF - SJU
2 stops9h 40mSouthwest
Deal found 7/30$503
This Delta deal was found by Cheapflights users on 8/1. 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.
Wed 10/18:40 pmSTI - SDF
2 stops17h 44mDelta
Wed 10/156:05 pmSDF - STI
2 stops17h 58mDelta
Deal found 8/1$553
This United Airlines deal was found by Cheapflights users on 8/1. 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 10/12:07 pmSTI - SDF
1 stop8h 53mUnited Airlines
Wed 10/156:15 amSDF - STI
1 stop8h 57mUnited Airlines
Deal found 8/1$572
This American Airlines deal was found by Cheapflights users on 8/1. 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 9/101:29 pmSTI - SDF
1 stop10h 29mAmerican Airlines
Thu 9/256:31 amSDF - STI
1 stop5h 56mAmerican Airlines
Deal found 8/1$643

Cheapflights Fare Finder

 
Customize your flight search to find flights from Caribbean Islands 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 August 2, 2025.
Use the filters below to find and compare flights from Caribbean Islands to Louisville that are best for you.

Fly from

Caribbean Islands

Fly to

Louisville

Route

Depart

Return

Price

San JuanLouisville

SJU - SDF

SJUSDF

San Juan Luis Munoz Marin Intl

Thu 8/28

1:36 pm-12:25 am

1 stop10h 49m

Louisville Intl

Sun 8/31

10:49 am-11:10 pm

2 stops12h 21m

$205

San JuanLouisville

SJU - SDF

SJUSDF

San Juan Luis Munoz Marin Intl

Wed 9/17

3:19 pm-10:04 pm

2 stops30h 45m

Louisville Intl

Mon 9/22

8:23 am-2:11 pm

2 stops29h 48m

$283

San JuanLouisville

SJU - SDF

SJUSDF

San Juan Luis Munoz Marin Intl

Thu 10/30

1:05 am-1:17 pm

2 stops12h 12m

Louisville Intl

Mon 11/3

9:00 am-10:22 pm

2 stops12h 22m

$325

Santiago de los CaballerosLouisville

STI - SDF

STISDF

Santiago de los Caballeros

Mon 9/29

12:10 pm-10:04 pm

1 stop9h 54m

Louisville Intl

Thu 10/9

9:31 pm-11:05 am

1 stop13h 34m

$332

San JuanLouisville

SJU - SDF

SJUSDF

San Juan Luis Munoz Marin Intl

Tue 9/16

5:00 am-3:15 pm

2 stops10h 15m

Louisville Intl

Mon 9/22

5:30 am-3:10 pm

2 stops9h 40m

$503

San JuanLouisville

SJU - SDF

SJUSDF

San Juan Luis Munoz Marin Intl

Sun 8/17

2:11 am-6:53 pm

2 stops16h 42m

Louisville Intl

Fri 8/22

10:24 am-3:10 pm

3 stops28h 46m

$511

Santiago de los CaballerosLouisville

STI - SDF

STISDF

Santiago de los Caballeros

Wed 10/1

8:40 pm-2:24 pm

2 stops17h 44m

Louisville Intl

Wed 10/15

6:05 pm-12:03 pm

2 stops17h 58m

$553

Santiago de los CaballerosLouisville

STI - SDF

STISDF

Santiago de los Caballeros

Wed 10/1

2:07 pm-11:00 pm

1 stop8h 53m

Louisville Intl

Wed 10/15

6:15 am-3:12 pm

1 stop8h 57m

$572

Santiago de los CaballerosLouisville

STI - SDF

STISDF

Santiago de los Caballeros

Wed 9/10

1:29 pm-11:58 pm

1 stop10h 29m

Louisville Intl

Thu 9/25

6:31 am-12:27 pm

1 stop5h 56m

$643

San JuanLouisville

SJU - SDF

SJUSDF

San Juan Luis Munoz Marin Intl

Wed 10/8

5:30 am-3:42 pm

2 stops10h 12m

$103

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 19 results
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Best time to book a flight from Caribbean Islands to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Caribbean Islands 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 Caribbean Islands to Louisville

What is the cheapest month to book a flight from Caribbean Islands to Louisville?

Currently, January is the cheapest month in which you can book a flight from Caribbean Islands to Louisville (average of $299). Flying from Caribbean Islands to Louisville in April is currently the most expensive (average of $369). 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.

What is the cheapest time of day to fly from EPX to SDF?

Find hourly flight availability from Caribbean Islands to Louisville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 2, 2025.

When flying from Caribbean Islands to Louisville, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 August 2, 2025.
Read through reviews of airlines operating flights from Caribbean Islands to Louisville, such as Southwest, Delta, and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Delta
8.0
Very good
7,983 reviews
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
United Airlines
7.4
Good
8,904 reviews
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Spirit Airlines
6.3
Okay
8,054 reviews
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Related info for your journey

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

  • What airport do you fly into for flights to Louisville from Caribbean Islands?

    For a flight from Caribbean Islands to Louisville, you will be flying into Louisville Intl. Louisville Intl (SDF) is just 5.3 mi from the center of the city.

  • What are the cheapest airlines to fly from Caribbean Islands to Louisville one-way?

    The cheapest airlines for a one-way flight from Caribbean Islands to Louisville are American Airlines ($103), Spirit Airlines ($165), and United Airlines ($327).

  • What are the most popular routes from Caribbean Islands to Louisville?

    Most travelers choose San Juan Luis Munoz Marin Intl - Louisville Intl, Santiago de los Caballeros - Louisville Intl or Port of Spain Piarco Intl - Louisville Intl when deciding on the best route from Caribbean Islands to Louisville.

  • Can I find deals for flights from Caribbean Islands to Louisville that include hotel bookings?

    Yes. In addition to deals on Caribbean Islands to Louisville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Caribbean Islands to Louisville?

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

  • Can I find deals for business class flights from Caribbean Islands to Louisville?

    Yes. Cheapflights offers flight deals from Caribbean Islands 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 Caribbean Islands to Louisville?

    Currently, January is the cheapest month in which you can book a flight from Caribbean Islands to Louisville (average of $299). Flying from Caribbean Islands to Louisville in April is currently the most expensive (average of $369). 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 Caribbean Islands to Louisville

Discover the top 3 airlines that operate flights from Caribbean Islands 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 August 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$205Average$335FlexibilityNo cancel feeOn-time63%
DeltaCheapest$215Average$520FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$305Average$462FlexibilityNo cancel feeOn-time71%

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