HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Caribbean Islands

$120+ Cheap flights from Louisville (SDF) to Caribbean Islands

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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — SJU
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Louisville to Caribbean Islands with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Louisville to Caribbean Islands

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Caribbean Islands (zzEPX). 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 November 21, 2024.

Find flight deals from Louisville to Caribbean Islands

Cheapest flights from Louisville to Caribbean Islands
Explore the most affordable flight options available from Louisville to Caribbean Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This Booking.com deal was found by Cheapflights users on 11/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/99:53 pmSDF - STT
1 stop11h 58mSpirit Airlines
Thu 12/1211:56 amSTT - SDF
1 stop10h 02mSpirit Airlines
Deal found 11/20$244
This Mytrip deal was found by Cheapflights users on 11/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/99:11 amSDF - STT
3 stops27h 12mMultiple Airlines
Thu 12/1211:56 amSTT - SDF
1 stop10h 02mMultiple Airlines
Deal found 11/20$282
This FlightHub deal was found by Cheapflights users on 11/20. 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.
Fri 12/139:53 pmSDF - SJU
2 stops24h 45mSpirit Airlines
Tue 12/179:13 pmSJU - SDF
1 stop22h 46mSpirit Airlines
Deal found 11/20$301
This Mytrip deal was found by Cheapflights users on 11/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/129:21 pmSDF - SJU
2 stops27h 28mMultiple Airlines
Tue 12/1710:44 pmSJU - SDF
2 stops21h 15mMultiple Airlines
Deal found 11/20$333
This American Airlines deal was found by Cheapflights users on 11/21. 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 12/97:50 pmSDF - STT
2 stops20h 00mAmerican Airlines
Fri 12/136:05 pmSTT - SDF
2 stops17h 07mAmerican Airlines
Deal found 11/21$338
This American Airlines deal was found by Cheapflights users on 11/21. 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 12/57:35 amSDF - SJU
1 stop15h 15mAmerican Airlines
Thu 12/124:40 pmSJU - SDF
2 stops8h 52mAmerican Airlines
Deal found 11/21$353
This American Airlines deal was found by Cheapflights users on 11/20. 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 12/65:16 pmSDF - STX
2 stops21h 30mAmerican Airlines
Tue 12/104:40 pmSTX - SDF
2 stops26h 18mAmerican Airlines
Deal found 11/20$358
This Delta deal was found by Cheapflights users on 11/21. 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 11/286:00 amSDF - SJU
1 stop5h 38mDelta
Mon 12/21:50 pmSJU - SDF
1 stop8h 31mDelta
Deal found 11/21$431
This Delta deal was found by Cheapflights users on 11/21. 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.
Sat 11/307:05 amSDF - MBJ
1 stop9h 28mDelta
Sat 12/73:29 pmMBJ - SDF
1 stop7h 07mDelta
Deal found 11/21$438
This American Airlines deal was found by Cheapflights users on 11/21. 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.
Sat 11/306:30 amSDF - MBJ
1 stop7h 45mAmerican Airlines
Sat 12/71:50 pmMBJ - SDF
2 stops10h 24mAmerican Airlines
Deal found 11/21$442
This Kiwi.com deal was found by Cheapflights users on 11/21. 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.
Fri 12/139:53 pmSDF - NAS
1 stop15h 57mMultiple Airlines
Fri 12/2011:00 amNAS - SDF
1 stop6h 49mMultiple Airlines
Deal found 11/21$478
This Delta deal was found by Cheapflights users on 11/21. 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 12/68:10 amSDF - NAS
1 stop7h 55mDelta
Thu 12/122:54 pmNAS - SDF
1 stop9h 03mDelta
Deal found 11/21$488

Find flights from Louisville to Caribbean Islands within your budget

Customize your flight search to find flights from Louisville to Caribbean Islands 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 2,612,795 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LouisvilleSaint Thomas Island

SDF - STT

SDFSTT

Louisville Intl

Thu 12/12

9:53 pm-10:51 am

1 stop11h 58m

Saint Thomas Island Cyril E King

Sun 12/15

11:56 am-8:58 pm

1 stop10h 02m

$264

LouisvilleSan Juan

SDF - SJU

SDFSJU

Louisville Intl

Fri 1/31

6:00 am-12:04 am

1 stop17h 04m

San Juan Luis Munoz Marin Intl

Tue 2/4

6:20 pm-12:19 am

1 stop6h 59m

$274

LouisvilleSan Juan

SDF - SJU

SDFSJU

Louisville Intl

Fri 12/13

9:53 pm-11:38 pm

2 stops24h 45m

San Juan Luis Munoz Marin Intl

Tue 12/17

9:13 pm-6:59 pm

1 stop22h 46m

$292

LouisvilleSan Juan

SDF - SJU

SDFSJU

Louisville Intl

Tue 12/24

11:33 am-11:19 pm

1 stop10h 46m

San Juan Luis Munoz Marin Intl

Mon 12/30

6:30 am-3:48 pm

1 stop10h 18m

$294

LouisvilleSan Juan

SDF - SJU

SDFSJU

Louisville Intl

Tue 2/25

10:05 am-10:22 pm

2 stops11h 17m

San Juan Luis Munoz Marin Intl

Fri 2/28

2:05 am-12:56 pm

2 stops11h 51m

$327

LouisvilleSan Juan

SDF - SJU

SDFSJU

Louisville Intl

Thu 12/12

9:21 pm-1:49 am

2 stops27h 28m

San Juan Luis Munoz Marin Intl

Tue 12/17

10:44 pm-6:59 pm

2 stops21h 15m

$333

LouisvilleSaint Thomas Island

SDF - STT

SDFSTT

Louisville Intl

Wed 1/29

6:00 pm-1:29 pm

2 stops18h 29m

Saint Thomas Island Cyril E King

Tue 2/4

2:09 pm-12:35 am

2 stops11h 26m

$338

LouisvillePunta Cana

SDF - PUJ

SDFPUJ

Louisville Intl

Sat 2/1

7:35 pm-3:49 pm

1 stop19h 14m

Punta Cana

Sat 2/8

4:54 pm-6:40 pm

1 stop26h 46m

$347

LouisvilleChristiansted

SDF - STX

SDFSTX

Louisville Intl

Fri 12/6

5:16 pm-3:46 pm

2 stops21h 30m

Christiansted Henry Rohlsen

Tue 12/10

4:40 pm-5:58 pm

2 stops26h 18m

$358

LouisvilleMontego Bay

SDF - MBJ

SDFMBJ

Louisville Intl

Thu 1/9

7:35 pm-1:37 pm

1 stop18h 02m

Montego Bay Sangster Intl

Sun 1/12

2:42 pm-6:40 pm

1 stop27h 58m

$366

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/21

Showing 1-10 of 44 results
1
2
3
...
5

Best time to book a flight from Louisville to Caribbean Islands

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

Travel insights for flights from Louisville to Caribbean Islands

Get recent, data-driven insights about flights from Louisville to Caribbean Islands including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from Louisville to Caribbean Islands (average of $254). Flying from Louisville to Caribbean Islands in March is currently the most expensive (average of $335). 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 SDF to EPX?

Find hourly flight availability from Louisville to Caribbean Islands. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

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

Rainfall in Caribbean Islands by month

Plan your trip to Caribbean Islands by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Caribbean Islands ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit Caribbean Islands when rainfall is around 2.2 in.

Temperature in Caribbean Islands by month

Plan your trip to Caribbean Islands by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Caribbean Islands, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Caribbean Islands

Get insights into the airlines that provide service to Caribbean Islands. 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 Caribbean Islands. Reviews last updated November 21, 2024.
Read reviews from past customers who have flown American Airlines, Delta and Spirit Airlines from Louisville to Caribbean Islands. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,005 reviews

Food

7.2

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Overall

8.1

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,005 reviews
Southwest
8.1
Very good
5,005 reviews

Food

7.2

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Overall

8.1

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,755 reviews
Southwest
8.1
Very good
5,005 reviews

Food

7.2

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Overall

8.1

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Copa Airlines
7.8
Good
1,779 reviews
Southwest
8.1
Very good
5,005 reviews

Food

7.2

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Overall

8.1

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

LATAM Airlines
7.5
Good
1,932 reviews
Southwest
8.1
Very good
5,005 reviews

Food

7.2

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Overall

8.1

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,172 reviews
Southwest
8.1
Very good
5,005 reviews

Food

7.2

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Overall

8.1

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

Find useful and relevant information for your journey from Louisville to Caribbean Islands. 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 from for flights from Louisville to Caribbean Islands?

    Louisville Intl (SDF) is the airport you will fly out of if you book a flight from Louisville to Caribbean Islands. It is only a 5.3 mi journey to Louisville Intl (SDF) from Louisville’s city center.

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

    The cheapest airlines for a one-way flight from Louisville to Caribbean Islands are Spirit Airlines ($120), Delta ($137), and American Airlines ($138).

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

    While some choose either Louisville Intl - Montego Bay Sangster Intl or Louisville Intl - Saint Thomas Island Cyril E King, Louisville Intl - San Juan Luis Munoz Marin Intl is the most popular route from Louisville to Caribbean Islands.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Louisville to Caribbean Islands (average of $254). Flying from Louisville to Caribbean Islands in March is currently the most expensive (average of $335). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Louisville to Caribbean Islands

See prices for flight routes from nearby airports that may be better suited for you.
Cincinnati to John F Kennedy Intl flights
Nashville to LaGuardia flights
Cincinnati to LaGuardia flights
Cincinnati to Orlando flights
Cincinnati to Las Vegas flights
Nashville to John F Kennedy Intl flights
Cincinnati to Dallas/Fort Worth flights
Cincinnati to Denver flights
Cincinnati to Newark flights
Nashville to Newark flights
Nashville to Las Vegas flights
Cincinnati to Los Angeles flights
Nashville to Los Angeles flights
Cincinnati to Fort Lauderdale flights
Cincinnati to Tampa flights
Cincinnati to Seattle flights
Louisville to LaGuardia flights
Nashville to O'Hare Intl flights
Nashville to Fort Lauderdale flights
Nashville to Orlando flights
Nashville to Seattle flights
Cincinnati to Sky Harbor Intl flights
Louisville to Newark flights
Nashville to Reagan-National flights
Nashville to Denver flights
Cincinnati to Hobby flights
Nashville to Dallas/Fort Worth flights
Cincinnati to Cancún flights
Cincinnati to Fort Myers flights
Nashville to Boston flights
Cincinnati to Boston flights
Cincinnati to Atlanta flights
Nashville to Miami flights
Cincinnati to Reagan-National flights
Nashville to San Francisco flights
Nashville to Hobby flights
Cincinnati to Orlando Sanford Intl flights
Louisville to John F Kennedy Intl flights
Cincinnati to George Bush Intcntl flights
Louisville to Orlando flights
Nashville to Salt Lake City flights
Nashville to Dulles Intl flights
Nashville to Sky Harbor Intl flights
Nashville to Cancún flights
Cincinnati to Dulles Intl flights
Cincinnati to Austin flights
Cincinnati to Miami flights
Cincinnati to Salt Lake City flights
Louisville to Las Vegas flights
Nashville to George Bush Intcntl flights

Top 5 airlines flying from Louisville to Caribbean Islands

Discover the top 5 airlines that operate flights from Louisville to Caribbean Islands. 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 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$179Average$372FlexibilityNo cancel feeOn-time65%
DeltaCheapest$254Average$538FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$264Average$609FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$301Average$709FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$338Average$439FlexibilityNo cancel feeOn-time63%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines