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Caribbean

$91+ Cheap flights from Louisiana 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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — SJU
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Louisiana to Caribbean

Cheapest flights from Louisiana to Caribbean
Explore the most affordable flight options available from Louisiana to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 12/10. 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 12/256:40 amMSY - SJU
1 stop13h 25mSpirit Airlines
Mon 1/121:22 pmSJU - MSY
1 stop11h 47mSpirit Airlines
Deal found 12/10$306
This FlightHub deal was found by Cheapflights users on 12/10. 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.
Thu 12/256:40 amMSY - PUJ
1 stop8h 10mSpirit Airlines
Sun 12/286:08 pmPUJ - MSY
1 stop7h 51mSpirit Airlines
Deal found 12/10$307
This American Airlines deal was found by Cheapflights users on 12/11. 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 12/136:40 pmMSY - SJU
1 stop17h 35mAmerican Airlines
Sat 1/317:12 pmSJU - MSY
1 stop6h 44mAmerican Airlines
Deal found 12/11$307
This Cheapflightsfares deal was found by Cheapflights users on 12/11. 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 12/236:40 amMSY - PUJ
1 stop8h 10mSpirit Airlines
Sat 1/105:47 pmPUJ - MSY
1 stop16h 34mSpirit Airlines
Deal found 12/11$313
This American Airlines deal was found by Cheapflights users on 12/10. 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 12/176:00 amMSY - SJU
1 stop9h 52mAmerican Airlines
Mon 12/228:25 amSJU - MSY
1 stop8h 10mAmerican Airlines
Deal found 12/10$315
This Cheapflightsfares deal was found by Cheapflights users on 12/11. 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 12/156:20 amMSY - PUJ
1 stop8h 30mSpirit Airlines
Sat 1/315:47 pmPUJ - MSY
1 stop16h 34mSpirit Airlines
Deal found 12/11$316
This Delta deal was found by Cheapflights users on 12/10. 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 12/125:15 amMSY - MBJ
1 stop7h 58mDelta
Tue 12/162:29 pmMBJ - MSY
1 stop6h 38mDelta
Deal found 12/10$317
This American Airlines deal was found by Cheapflights users on 12/11. 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 12/137:00 amMSY - SJU
1 stop13h 05mAmerican Airlines
Thu 12/181:30 amSJU - MSY
1 stop10h 05mAmerican Airlines
Deal found 12/11$321
This Priceline deal was found by Cheapflights users on 12/10. 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.
Thu 12/256:40 amMSY - SJU
1 stop13h 25mMultiple Airlines
Mon 12/291:59 amSJU - MSY
1 stop10h 28mMultiple Airlines
Deal found 12/10$323
This CheapOair deal was found by Cheapflights users on 12/11. 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.
Thu 12/257:00 amMSY - SJU
1 stop13h 25mJetBlue
Tue 12/306:01 amSJU - MSY
1 stop17h 19mJetBlue
Deal found 12/11$324
This United Airlines deal was found by Cheapflights users on 12/9. 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 12/257:00 amMSY - NAS
1 stop5h 33mUnited Airlines
Wed 12/314:25 pmNAS - MSY
1 stop8h 34mUnited Airlines
Deal found 12/9$325
This American Airlines deal was found by Cheapflights users on 12/10. 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 12/126:30 amMSY - MBJ
1 stop5h 41mAmerican Airlines
Fri 12/192:23 pmMBJ - MSY
1 stop10h 36mAmerican Airlines
Deal found 12/10$326

Find flight deals from Louisiana to Caribbean

Keep the following information in mind while searching for Louisiana to Caribbean flight deals. Data was last updated December 12, 2025.

Round-trip from

$166
(FlightHub)

One-way from

$91
(Spirit)

Popular in

December

Cheapest in

January

Average price

$595
From Louisiana to Caribbean
Search Deals
One-way flight from Louisiana to Caribbean
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($58 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisiana 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 December 12, 2025.
Use the filters below to find and compare flights from Louisiana to Caribbean that are best for you.

Fly from

Louisiana

Fly to

Caribbean

Route

Depart

Return

Price

New OrleansChristiansted

MSY - STX

MSYSTX

New Orleans Louis Armstrong

Sat 1/10

6:05 am-3:43 pm

1 stop7h 38m

Christiansted Henry Rohlsen

Sat 1/24

4:38 pm-9:29 pm

1 stop6h 51m

$166

New OrleansSimpson Bay

MSY - SXM

MSYSXM

New Orleans Louis Armstrong

Sat 1/17

6:05 am-2:10 pm

1 stop6h 05m

Simpson Bay Princess Juliana

Sat 1/24

3:15 pm-9:29 pm

1 stop8h 14m

$239

New OrleansSimpson Bay

MSY - SXM

MSYSXM

New Orleans Louis Armstrong

Sat 2/7

7:42 pm-2:10 pm

1 stop16h 28m

Simpson Bay Princess Juliana

Sat 2/14

3:15 pm-8:55 pm

1 stop7h 40m

$244

New OrleansChristiansted

MSY - STX

MSYSTX

New Orleans Louis Armstrong

Sat 1/24

6:05 am-3:43 pm

1 stop7h 38m

Christiansted Henry Rohlsen

Sat 1/31

4:38 pm-9:29 pm

1 stop6h 51m

$245

New OrleansPunta Cana

MSY - PUJ

MSYPUJ

New Orleans Louis Armstrong

Wed 2/4

6:05 am-4:36 pm

1 stop8h 31m

Punta Cana

Mon 2/9

5:47 pm-8:21 am

1 stop16h 34m

$248

New OrleansSimpson Bay

MSY - SXM

MSYSXM

New Orleans Louis Armstrong

Thu 2/19

7:27 pm-2:10 pm

1 stop16h 43m

Simpson Bay Princess Juliana

Mon 2/23

3:15 pm-8:55 pm

1 stop7h 40m

$256

New OrleansPunta Cana

MSY - PUJ

MSYPUJ

New Orleans Louis Armstrong

Thu 2/5

6:05 am-4:36 pm

1 stop8h 31m

Punta Cana

Mon 2/9

5:47 pm-8:21 am

1 stop16h 34m

$266

New OrleansSimpson Bay

MSY - SXM

MSYSXM

New Orleans Louis Armstrong

Fri 3/6

6:56 pm-12:38 pm

1 stop15h 42m

Simpson Bay Princess Juliana

Tue 3/10

12:29 pm-11:59 pm

1 stop12h 30m

$279

New OrleansSimpson Bay

MSY - SXM

MSYSXM

New Orleans Louis Armstrong

Fri 2/6

8:00 am-4:28 pm

1 stop6h 28m

Simpson Bay Princess Juliana

Fri 2/13

5:28 pm-8:48 am

1 stop17h 20m

$279

New OrleansSimpson Bay

MSY - SXM

MSYSXM

New Orleans Louis Armstrong

Wed 2/11

5:34 pm-12:38 pm

2 stops17h 04m

Simpson Bay Princess Juliana

Mon 2/16

5:28 pm-11:40 am

2 stops20h 12m

$284

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

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

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

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

Currently, January is the cheapest month in which you can book a flight from Louisiana to Caribbean (average of $96). Flying from Louisiana to Caribbean in December is currently the most expensive (average of $293). 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 LA to CB?

Find hourly flight availability from Louisiana 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 December 12, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 23% on flights from Louisiana to Caribbean by exploring options for tickets at noon.

What is the cheapest day to fly from Louisiana to Caribbean?

Use this chart to determine the cheapest time to fly round-trip from Louisiana to Caribbean. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Louisiana to Caribbean flight should consider departing on Wednesday mornings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

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

    For as low as $295, Spirit Airlines can have you in Caribbean from Louisiana in 7h 33m. There are 854 mi between Louisiana and Caribbean. This flight may include one or multiple stops.

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

    One-way options have recently been found by users for as low as $59 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $84 and Delta from $88 one-way.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Louisiana to Caribbean (average of $96). Flying from Louisiana to Caribbean in December is currently the most expensive (average of $293). 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

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

Discover the top 7 airlines that operate flights from Louisiana 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$85Average$302FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$111Average$410FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$144Average$465FlexibilityNo cancel feeOn-time62%
DeltaCheapest$173Average$608FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$183Average$603FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$219Average$636FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$253Average$535FlexibilityNo cancel feeOn-time69%

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