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$103+ 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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — SJU
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find 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 October 30, 2025.

This Trip.com deal was found by Cheapflights users on 10/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/278:54 amMSY - SJU
1 stop13h 30mSpirit Airlines
Sun 12/74:10 amSJU - MSY
1 stop6h 12mSpirit Airlines
Deal found 10/29$210
This Frontier deal was found by Cheapflights users on 10/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/229:14 pmMSY - SJU
1 stop10h 42mFrontier
Sat 12/61:59 amSJU - MSY
1 stop8h 36mFrontier
Deal found 10/30$217
This Frontier deal was found by Cheapflights users on 10/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/251:30 pmMSY - SJU
1 stop11h 24mFrontier
Sat 12/61:59 amSJU - MSY
1 stop8h 36mFrontier
Deal found 10/30$221
This Cheapflightsfares deal was found by Cheapflights users on 10/29. 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 11/258:54 amMSY - SJU
1 stop13h 30mSpirit Airlines
Sat 12/64:10 amSJU - MSY
1 stop6h 12mSpirit Airlines
Deal found 10/29$227
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/273:15 pmMSY - SJU
2 stops16h 25mMultiple Airlines
Thu 12/45:00 pmSJU - MSY
1 stop7h 50mMultiple Airlines
Deal found 10/30$230
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 12/64:58 pmMSY - SJU
2 stops38h 39mMultiple Airlines
Wed 12/105:00 pmSJU - MSY
1 stop7h 50mMultiple Airlines
Deal found 10/29$233
This American Airlines deal was found by Cheapflights users on 10/29. 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 11/76:06 pmMSY - SJU
1 stop14h 11mAmerican Airlines
Mon 11/103:05 pmSJU - MSY
1 stop8h 08mAmerican Airlines
Deal found 10/29$235
This Mytrip deal was found by Cheapflights users on 10/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/53:20 pmMSY - SJU
1 stop7h 25mSpirit Airlines
Sun 12/76:00 amSJU - MSY
2 stops16h 38mSpirit Airlines
Deal found 10/30$236
This Cheapflightsfares deal was found by Cheapflights users on 10/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:05 amMSY - SJU
1 stop7h 15mSpirit Airlines
Thu 1/82:21 pmSJU - MSY
1 stop9h 44mSpirit Airlines
Deal found 10/30$241
This Priceline deal was found by Cheapflights users on 10/29. 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 12/85:15 amMSY - STT
1 stop7h 34mSpirit Airlines
Fri 12/123:54 pmSTT - MSY
1 stop8h 56mSpirit Airlines
Deal found 10/29$245
This Cheapflightsfares deal was found by Cheapflights users on 10/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/257:24 pmMSY - STT
1 stop15h 31mSpirit Airlines
Fri 12/53:54 pmSTT - MSY
1 stop8h 56mSpirit Airlines
Deal found 10/30$277
This JetBlue deal was found by Cheapflights users on 10/28. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/117:00 amMSY - NAS
1 stop9h 21mJetBlue
Tue 12/162:19 pmNAS - MSY
1 stop8h 01mJetBlue
Deal found 10/28$295

Cheap flight deals from Louisiana to Caribbean

Keep the following information in mind while searching for Louisiana to Caribbean flight deals. Data was last updated October 30, 2025.

Round-trip from

$202
(Cheapflightsfares)

One-way from

$103
(Cheapflightsfares)

Popular in

December

Cheapest in

January

Average price

$320
From Louisiana to Caribbean
Search Deals
One-way flight from Louisiana to Caribbean
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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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 October 30, 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 OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Sat 11/22

9:14 pm-9:56 am

1 stop10h 42m

San Juan Luis Munoz Marin Intl

Sat 12/6

1:59 am-8:35 am

1 stop8h 36m

$217

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Tue 11/25

1:30 pm-2:54 am

1 stop11h 24m

San Juan Luis Munoz Marin Intl

Sat 12/6

1:59 am-8:35 am

1 stop8h 36m

$221

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Tue 11/25

8:54 am-12:24 am

1 stop13h 30m

San Juan Luis Munoz Marin Intl

Sun 12/7

7:00 am-3:40 pm

1 stop10h 40m

$228

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Tue 2/3

10:35 am-9:00 pm

1 stop8h 25m

San Juan Luis Munoz Marin Intl

Fri 2/6

2:05 am-1:09 pm

2 stops13h 04m

$238

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Thu 11/27

8:54 am-12:24 am

1 stop13h 30m

San Juan Luis Munoz Marin Intl

Thu 12/4

6:00 am-8:38 pm

2 stops16h 38m

$242

New OrleansSaint Thomas Island

MSY - STT

MSYSTT

New Orleans Louis Armstrong

Mon 12/8

5:15 am-2:49 pm

1 stop7h 34m

Saint Thomas Island Cyril E King

Fri 12/12

3:54 pm-10:50 pm

1 stop8h 56m

$245

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Sun 12/7

1:50 pm-10:00 pm

1 stop6h 10m

San Juan Luis Munoz Marin Intl

Tue 12/9

9:40 am-1:45 pm

1 stop6h 05m

$253

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Thu 11/13

12:01 pm-9:26 pm

1 stop7h 25m

San Juan Luis Munoz Marin Intl

Sun 11/16

2:05 am-11:07 am

1 stop11h 02m

$259

New OrleansSaint Thomas Island

MSY - STT

MSYSTT

New Orleans Louis Armstrong

Thu 1/29

8:38 pm-3:11 pm

1 stop16h 33m

Saint Thomas Island Cyril E King

Sun 2/1

1:33 pm-10:05 pm

1 stop10h 32m

$262

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Tue 2/24

9:00 am-9:00 pm

1 stop10h 00m

San Juan Luis Munoz Marin Intl

Wed 2/25

3:46 pm-9:49 pm

1 stop8h 03m

$285

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

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 June is currently the most expensive (average of $194). 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 October 30, 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 $238, Frontier can have you in Caribbean from Louisiana in 8h 25m. There are 1717 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 $103 on Spirit Airlines. Other airlines that offer cheap prices include Delta from $113 and American Airlines from $113 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 June is currently the most expensive (average of $194). 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

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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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$85Average$302FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$98Average$415FlexibilityNo cancel feeOn-time65%
DeltaCheapest$175Average$617FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$181Average$462FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$183Average$641FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$219Average$625FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$259Average$567FlexibilityNo cancel feeOn-time69%

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