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$94+ Cheap flights from Louisville (SDF) to Caribbean

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 2/14. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — SJU
Jan 22 — Jan 291
Wed 1/22
Wed 1/29
1 adult, Economy
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Cheap flight deals from Louisville to Caribbean

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Caribbean (0CB). 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 17, 2025.

Round-trip from

$199
(FlightHub)

One-way from

$94
(FlightHub)
From Louisville Intl to Caribbean
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One-way flight from Louisville Intl to Caribbean
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Find flight deals from Louisville to Caribbean

Cheapest flights from Louisville to Caribbean
Explore the most affordable flight options available from Louisville to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 17, 2025.

This FlightHub deal was found by Cheapflights users on 1/16. 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.
Sat 2/226:00 amSDF - STT
1 stop6h 38mSpirit Airlines
Tue 2/252:33 pmSTT - SDF
1 stop10h 13mSpirit Airlines
Deal found 1/16$199
This American Airlines deal was found by Cheapflights users on 1/15. 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 1/2912:19 pmSDF - SJU
2 stops10h 39mAmerican Airlines
Wed 2/56:00 amSJU - SDF
2 stops10h 00mAmerican Airlines
Deal found 1/15$265
This FlightHub deal was found by Cheapflights users on 1/16. 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.
Sat 2/226:00 amSDF - SJU
1 stop6h 24mSpirit Airlines
Tue 2/252:19 pmSJU - SDF
1 stop10h 27mSpirit Airlines
Deal found 1/16$266
This United Airlines deal was found by Cheapflights users on 1/16. 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.
Mon 1/2710:35 amSDF - SJU
2 stops13h 01mUnited Airlines
Fri 1/312:10 pmSJU - SDF
1 stop9h 19mUnited Airlines
Deal found 1/16$275
This Priceline deal was found by Cheapflights users on 1/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/176:00 amSDF - PUJ
1 stop5h 42mSpirit Airlines
Sat 2/221:39 pmPUJ - SDF
1 stop11h 07mSpirit Airlines
Deal found 1/16$309
This CheapOair deal was found by Cheapflights users on 1/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/219:30 pmSDF - AUA
1 stop17h 10mSpirit Airlines
Sun 2/234:47 pmAUA - SDF
1 stop28h 38mSpirit Airlines
Deal found 1/15$314
This Mytrip deal was found by Cheapflights users on 1/16. 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.
Fri 2/77:25 pmSDF - STT
2 stops17h 23mMultiple Airlines
Thu 2/1311:41 amSTT - SDF
3 stops25h 12mMultiple Airlines
Deal found 1/16$319
This Kiwi.com deal was found by Cheapflights users on 1/15. 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.
Sat 2/226:00 amSDF - MBJ
2 stops31h 43mSpirit Airlines
Wed 2/262:48 pmMBJ - SDF
1 stop27h 44mSpirit Airlines
Deal found 1/15$333
This FlightHub deal was found by Cheapflights users on 1/16. 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 2/149:30 pmSDF - SXM
1 stop16h 00mSpirit Airlines
Fri 2/213:25 pmSXM - SDF
2 stops9h 21mSpirit Airlines
Deal found 1/16$335
This Delta deal was found by Cheapflights users on 1/16. 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 9/197:00 amSDF - SJU
1 stop6h 40mDelta
Mon 9/2212:55 pmSJU - SDF
1 stop7h 57mDelta
Deal found 1/16$338
This American Airlines deal was found by Cheapflights users on 1/16. 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.
Tue 2/46:12 amSDF - STT
2 stops10h 29mAmerican Airlines
Mon 2/106:31 pmSTT - SDF
1 stop6h 48mAmerican Airlines
Deal found 1/16$349
This Southwest deal was found by Cheapflights users on 1/16. 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.
Fri 2/215:00 pmSDF - SJU
1 stop7h 00mSouthwest
Tue 2/256:00 amSJU - SDF
2 stops12h 50mSouthwest
Deal found 1/16$360

Find flights from Louisville to Caribbean within your budget

Customize your flight search to find flights from Louisville to Caribbean 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 17, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LouisvilleSaint Thomas Island

SDF - STT

SDFSTT

Louisville Intl

Sat 2/22

6:00 am-1:38 pm

1 stop6h 38m

Saint Thomas Island Cyril E King

Tue 2/25

2:33 pm-11:46 pm

1 stop10h 13m

$199

LouisvilleSan Juan

SDF - SJU

SDFSJU

Louisville Intl

Wed 1/29

12:19 pm-11:58 pm

2 stops10h 39m

San Juan Luis Munoz Marin Intl

Wed 2/5

6:00 am-3:00 pm

2 stops10h 00m

$265

LouisvilleSan Juan

SDF - SJU

SDFSJU

Louisville Intl

Sat 2/22

6:00 am-1:24 pm

1 stop6h 24m

San Juan Luis Munoz Marin Intl

Tue 2/25

2:19 pm-11:46 pm

1 stop10h 27m

$266

LouisvilleSan Juan

SDF - SJU

SDFSJU

Louisville Intl

Mon 1/27

10:35 am-12:36 am

2 stops13h 01m

San Juan Luis Munoz Marin Intl

Fri 1/31

2:10 pm-10:29 pm

1 stop9h 19m

$275

LouisvillePunta Cana

SDF - PUJ

SDFPUJ

Louisville Intl

Mon 2/17

6:00 am-12:42 pm

1 stop5h 42m

Punta Cana

Sat 2/22

1:39 pm-11:46 pm

1 stop11h 07m

$309

LouisvilleOranjestad

SDF - AUA

SDFAUA

Louisville Intl

Fri 2/21

9:30 pm-3:40 pm

1 stop17h 10m

Oranjestad Reina Beatrix

Sun 2/23

4:47 pm-8:25 pm

1 stop28h 38m

$314

LouisvilleSaint Thomas Island

SDF - STT

SDFSTT

Louisville Intl

Fri 2/7

7:25 pm-1:48 pm

2 stops17h 23m

Saint Thomas Island Cyril E King

Thu 2/13

11:41 am-11:53 am

3 stops25h 12m

$319

LouisvilleMontego Bay

SDF - MBJ

SDFMBJ

Louisville Intl

Sat 2/22

6:00 am-1:43 pm

2 stops31h 43m

Montego Bay Sangster Intl

Wed 2/26

2:48 pm-6:32 pm

1 stop27h 44m

$333

LouisvilleSimpson Bay

SDF - SXM

SDFSXM

Louisville Intl

Fri 2/14

9:30 pm-2:30 pm

1 stop16h 00m

Simpson Bay Princess Juliana

Fri 2/21

3:25 pm-11:46 pm

2 stops9h 21m

$335

LouisvilleSaint Thomas Island

SDF - STT

SDFSTT

Louisville Intl

Tue 2/4

6:12 am-5:41 pm

2 stops10h 29m

Saint Thomas Island Cyril E King

Mon 2/10

6:31 pm-12:19 am

1 stop6h 48m

$349

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

Showing 1-10 of 46 results
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Best time to book a flight from Louisville to Caribbean

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

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

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

Currently, September is the cheapest month in which you can book a flight from Louisville to Caribbean (average of $254). Flying from Louisville to Caribbean in March is currently the most expensive (average of $378). 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 CB?

Find hourly flight availability from Louisville to Caribbean. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Louisville to Caribbean as you normally would.

Rainfall in Caribbean by month

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

In terms of precipitation, rainfall in Caribbean 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 when rainfall is around 2.2 in.

Temperature in Caribbean by month

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

If weather is an important factor for your trip to Caribbean, 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

Get insights into the airlines that provide service to Caribbean. 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. Reviews last updated January 17, 2025.
Southwest
8.1
Very good
4,659 reviews

Boarding

8.2

Crew

8.7

Overall

8.1

Comfort

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,659 reviews
Southwest
8.1
Very good
4,659 reviews

Boarding

8.2

Crew

8.7

Overall

8.1

Comfort

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,511 reviews
Southwest
8.1
Very good
4,659 reviews

Boarding

8.2

Crew

8.7

Overall

8.1

Comfort

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Copa Airlines
7.7
Good
1,658 reviews
Southwest
8.1
Very good
4,659 reviews

Boarding

8.2

Crew

8.7

Overall

8.1

Comfort

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

LATAM Airlines
7.5
Good
1,847 reviews
Southwest
8.1
Very good
4,659 reviews

Boarding

8.2

Crew

8.7

Overall

8.1

Comfort

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,964 reviews
Southwest
8.1
Very good
4,659 reviews

Boarding

8.2

Crew

8.7

Overall

8.1

Comfort

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

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

    If you book a flight to Caribbean from Louisville, you will be flying from Louisville Intl, which is the city’s only airport. Louisville Intl (SDF) is located 5.3 mi from the center of Louisville.

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

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $94. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Louisville to Caribbean for a low price.

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

    The most popular route from Louisville to Caribbean is Louisville Intl - San Juan Luis Munoz Marin Intl. You may also consider Louisville Intl - Punta Cana or Louisville Intl - Montego Bay Sangster Intl.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Louisville to Caribbean 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?

    Currently, September is the cheapest month in which you can book a flight from Louisville to Caribbean (average of $254). Flying from Louisville to Caribbean in March is currently the most expensive (average of $378). 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.

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Alternative routes for Louisville to Caribbean

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Louisville to Caribbean

Discover the top 5 airlines that operate flights from Louisville to Caribbean. 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 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$168Average$379FlexibilityNo cancel feeOn-time65%
DeltaCheapest$254Average$535FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$259Average$683FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$267Average$623FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$369Average$582FlexibilityNo cancel feeOn-time63%
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