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Caribbean Islands

$63+ Cheap flights from Louisiana 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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — SJU
Feb 13 — Feb 201
Fri 2/13
Fri 2/20
1 adult, Economy
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Cheap flight deals from Louisiana to Caribbean Islands

Keep the following information in mind while searching for Louisiana to Caribbean Islands flight deals. Data was last updated January 14, 2026.

Round-trip from

$198
(Expedia)

One-way from

$63
(FlightHub)

Popular in

December

Cheapest in

September

Average price

$296
From Louisiana to Caribbean Islands
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One-way flight from Louisiana to Caribbean Islands
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Highest demand for flights based on searches. 17% potential increase in price ($77 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Louisiana to Caribbean Islands

Cheapest flights from Louisiana to Caribbean Islands
Explore the most affordable flight options available from Louisiana to Caribbean Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 14, 2026.

This Expedia deal was found by Cheapflights users on 1/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/246:05 am
MSY
-
SXM
1 stop6h 05m
Spirit Airlines
Sat 1/313:15 pm
SXM
-
MSY
1 stop8h 14m
Spirit Airlines
Deal found 1/13$198
This Mytrip deal was found by Cheapflights users on 1/13. 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.
Sat 2/286:20 am
MSY
-
SXM
1 stop5h 55m
Spirit Airlines
Wed 3/43:20 pm
SXM
-
MSY
1 stop7h 35m
Spirit Airlines
Deal found 1/13$200
This Cheapflightsfares deal was found by Cheapflights users on 1/12. 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.
Thu 2/266:20 am
MSY
-
STT
1 stop8h 14m
Spirit Airlines
Tue 3/33:36 pm
STT
-
MSY
1 stop9h 22m
Spirit Airlines
Deal found 1/12$212
This Delta deal was found by Cheapflights users on 1/13. 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 5/153:25 pm
MSY
-
SJU
1 stop6h 29m
Delta
Wed 5/205:15 pm
SJU
-
MSY
1 stop7h 08m
Delta
Deal found 1/13$216
This Kiwi.com deal was found by Cheapflights users on 1/12. 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 2/216:10 am
MSY
-
SJU
1 stop14h 59m
Spirit Airlines
Tue 2/249:11 pm
SJU
-
MSY
2 stops25h 44m
Spirit Airlines
Deal found 1/12$220
This Priceline deal was found by Cheapflights users on 1/13. 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.
Tue 4/76:24 am
MSY
-
SJU
1 stop7h 02m
Multiple Airlines
Fri 4/103:55 am
SJU
-
MSY
1 stop10h 12m
Multiple Airlines
Deal found 1/13$221
This Kiwi.com deal was found by Cheapflights users on 1/13. 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 2/77:00 am
MSY
-
SJU
1 stop14h 33m
Multiple Airlines
Thu 2/197:54 pm
SJU
-
MSY
2 stops28h 34m
Multiple Airlines
Deal found 1/13$222
This Cheapflightsfares deal was found by Cheapflights users on 1/13. 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.
Tue 3/36:10 am
MSY
-
SJU
1 stop14h 59m
Spirit Airlines
Sat 3/77:00 am
SJU
-
MSY
1 stop13h 31m
Spirit Airlines
Deal found 1/13$226
This Mytrip deal was found by Cheapflights users on 1/13. 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 1/263:43 pm
MSY
-
SJU
3 stops29h 50m
Spirit Airlines
Wed 1/284:40 pm
SJU
-
MSY
1 stop6h 49m
Spirit Airlines
Deal found 1/13$227
This Expedia deal was found by Cheapflights users on 1/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/168:36 pm
MSY
-
SJU
1 stop11h 41m
Multiple Airlines
Thu 2/197:04 pm
SJU
-
MSY
1 stop14h 17m
Multiple Airlines
Deal found 1/12$228
This Kiwi.com deal was found by Cheapflights users on 1/13. 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.
Sun 1/258:36 pm
MSY
-
SJU
1 stop11h 11m
Spirit Airlines
Sat 1/314:40 pm
SJU
-
MSY
1 stop6h 49m
Spirit Airlines
Deal found 1/13$229
This Cheapflightsfares deal was found by Cheapflights users on 1/13. 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.
Tue 1/206:05 am
MSY
-
SJU
1 stop7h 30m
Spirit Airlines
Tue 1/274:40 pm
SJU
-
MSY
1 stop6h 49m
Spirit Airlines
Deal found 1/13$230

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisiana 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 2,558,603 searches. Data last updated January 14, 2026.
Use the filters below to find and compare flights from Louisiana to Caribbean Islands that are best for you.

Fly from

Louisiana

Fly to

Caribbean Islands

Route

Depart

Return

Price

New OrleansSaint Thomas Island

MSY - STT

MSYSTT

New Orleans Louis Armstrong

Thu 2/26

6:20 am-4:34 pm

1 stop8h 14m

Saint Thomas Island Cyril E King

Tue 3/3

3:36 pm-10:58 pm

1 stop9h 22m

$212

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Tue 1/20

6:05 am-3:35 pm

1 stop7h 30m

San Juan Luis Munoz Marin Intl

Tue 1/27

4:40 pm-9:29 pm

1 stop6h 49m

$230

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Mon 1/26

7:42 pm-11:33 pm

2 stops25h 51m

San Juan Luis Munoz Marin Intl

Thu 1/29

4:40 pm-9:29 pm

1 stop6h 49m

$232

New OrleansOranjestad

MSY - AUA

MSYAUA

New Orleans Louis Armstrong

Thu 1/29

6:05 am-3:35 pm

1 stop7h 30m

Oranjestad Reina Beatrix

Thu 2/5

4:40 pm-9:29 pm

1 stop6h 49m

$238

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Tue 2/24

5:30 am-6:09 pm

2 stops10h 39m

San Juan Luis Munoz Marin Intl

Tue 3/3

10:50 am-11:59 pm

1 stop15h 09m

$254

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Tue 3/10

10:36 am-11:36 pm

2 stops12h 00m

San Juan Luis Munoz Marin Intl

Tue 3/17

6:40 am-1:10 pm

1 stop7h 30m

$254

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Thu 2/5

11:05 am-11:59 pm

2 stops10h 54m

San Juan Luis Munoz Marin Intl

Thu 2/19

7:01 pm-8:50 am

1 stop15h 49m

$254

New OrleansSimpson Bay

MSY - SXM

MSYSXM

New Orleans Louis Armstrong

Fri 2/20

6:20 am-2:15 pm

1 stop5h 55m

Simpson Bay Princess Juliana

Tue 2/24

3:20 pm-8:55 pm

1 stop7h 35m

$257

New OrleansSimpson Bay

MSY - SXM

MSYSXM

New Orleans Louis Armstrong

Wed 2/11

8:57 pm-2:15 pm

1 stop15h 18m

Simpson Bay Princess Juliana

Mon 2/16

3:20 pm-9:00 pm

1 stop7h 40m

$258

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Tue 1/27

7:00 am-3:30 pm

1 stop6h 30m

San Juan Luis Munoz Marin Intl

Tue 2/3

5:25 pm-9:40 pm

1 stop6h 15m

$262

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/12

Showing 1-10 of 60 results
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Best time to book a flight from Louisiana to Caribbean Islands

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

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

Currently, February is the cheapest month in which you can book a flight from Louisiana to Caribbean Islands (average of $99). Flying from Louisiana to Caribbean Islands in November is currently the most expensive (average of $221). 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.

Related info for your journey

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

    A quick flight from Louisiana to Caribbean Islands can take about 8h 14m. Spirit Airlines provides one of the quickest options available for as low as $212. Airlines will cover a distance of 1779 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $63. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from Louisiana to Caribbean Islands for a low price.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Louisiana to Caribbean Islands (average of $99). Flying from Louisiana to Caribbean Islands in November is currently the most expensive (average of $221). 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

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Alternative routes for Louisiana to Caribbean Islands

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Louisiana to Caribbean Islands

Discover the top 7 airlines that operate flights from Louisiana 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 2,558,603 searches. Data last updated January 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$99Average$284FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$104Average$440FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$118Average$375FlexibilityNo cancel feeOn-time65%
DeltaCheapest$173Average$600FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$182Average$601FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$219Average$620FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$238Average$513FlexibilityNo cancel feeOn-time69%

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