What is the cheapest airline that flies from Louisiana to Caribbean?

Spirit Airlines, JetBlue, and American Airlines are the most popular carriers operating from Louisiana to Caribbean

How long is the flight from Louisiana to Caribbean?

If you’re flying from a popular airport in Louisiana, such as New Orleans or Lafayette, and flying into Caribbean, then you can expect flight times to average 15h 55m and 20h 20m, respectively.

What airlines fly to Caribbean?

American Airlines, Spirit Airlines and Southwest are the top three most popular airlines that fly to Caribbean from Louisiana according to our data. American Airlines is the first choice among our users, with 57% of people opting to fly with this airline when traveling to Caribbean. Keep in mind that there are 7 different airlines that fly to Caribbean on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Louisiana to Caribbean?

Prices for flights from Louisiana to Caribbean are refreshed on a daily basis.

How many operators does momondo search for flights from Louisiana to Caribbean?

As of April 2026, there are 7 operators available to choose from for flights from Louisiana to Caribbean.

How old do you have to be to fly from Louisiana to Caribbean?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Louisiana to Caribbean.

What documentation or ID do you need to fly to Caribbean?

The necessary travel and health documents for your Caribbean trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$84 Cheap Flights from Louisiana to Caribbean in 2026

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Find the cheapest flights from Louisiana to Caribbean

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:21 pm - 9:19 am

MSY

SJU

10h 58m

1 stop

3:21 am - 3:42 pm

SJU

MSY

13h 21m

1 stop

$230Multiple Airlines

Fri, Apr 24 - Sat, Apr 25

3:39 pm - 7:22 pm

MSY

SJU

26h 43m

1 stop

12:57 pm - 11:30 pm

SJU

MSY

11h 33m

1 stop

$232Spirit Airlines

Tue, Apr 28 - Fri, May 1

5:15 am - 7:22 pm

MSY

SJU

13h 07m

1 stop

7:17 pm - 9:11 am

SJU

MSY

14h 54m

1 stop

$235Multiple Airlines

Sat, Apr 25 - Thu, Apr 30

5:00 am - 3:43 pm

MSY

STT

9h 43m

1 stop

1:22 pm - 7:42 pm

STT

MSY

7h 20m

1 stop

$250United Airlines

Tue, May 12 - Fri, May 15

6:45 pm - 10:47 am

MSY

STT

15h 02m

1 stop

2:30 pm - 9:19 pm

STT

MSY

7h 49m

1 stop

$255American Airlines

Wed, May 13 - Mon, May 18

9:50 pm - 8:08 pm

MSY

PUJ

45h 18m

2 stops

12:22 pm - 11:46 am

PUJ

MSY

24h 24m

1 stop

$262Frontier

Thu, Apr 30 - Sun, May 3

9:50 pm - 8:08 pm

MSY

PUJ

45h 18m

2 stops

12:22 pm - 11:46 am

PUJ

MSY

24h 24m

1 stop

$272Frontier

Thu, Apr 30 - Sun, May 3

6:01 pm - 12:52 pm

MSY

STT

17h 51m

2 stops

4:42 pm - 10:30 am

STT

MSY

18h 48m

2 stops

$280American Airlines

Fri, Aug 28 - Sat, Sep 5

7:00 am - 2:06 pm

MSY

SXM

6h 06m

1 stop

3:11 pm - 10:05 pm

SXM

MSY

7h 54m

1 stop

$301JetBlue

Wed, May 13 - Wed, May 20

7:00 am - 4:57 pm

MSY

NAS

8h 57m

1 stop

10:58 am - 2:31 pm

NAS

MSY

4h 33m

1 stop

$309JetBlue

Tue, Jul 7 - Tue, Jul 21

Frontier flights from Louisiana to Caribbean

Our best Frontier deals on Louisiana to Caribbean flight tickets

Frontier

Apr 23

MSY9:44 pmNew Orleans Louis Armstrong

12h 29m

1 stop

SJU11:13 amSan Juan Luis Munoz Marin Intl

Apr 26

SJU6:30 amSan Juan Luis Munoz Marin Intl

10h 12m

1 stop

MSY3:42 pmNew Orleans Louis Armstrong

$233

Frontier

Apr 30

MSY5:27 pmNew Orleans Louis Armstrong

28h 03m

1 stop

SJU10:30 pmSan Juan Luis Munoz Marin Intl

May 15

SJU11:00 amSan Juan Luis Munoz Marin Intl

30h 21m

2 stops

MSY4:21 pmNew Orleans Louis Armstrong

$253

Frontier

Apr 20

MSY9:04 pmNew Orleans Louis Armstrong

11h 50m

1 stop

SJU9:54 amSan Juan Luis Munoz Marin Intl

Apr 23

SJU1:59 amSan Juan Luis Munoz Marin Intl

11h 16m

1 stop

MSY12:15 pmNew Orleans Louis Armstrong

$254

American Airlines flights from Louisiana to Caribbean

Our best American Airlines deals on Louisiana to Caribbean flight tickets

American Airlines

Apr 26

MSY7:00 amNew Orleans Louis Armstrong

8h 15m

1 stop

STT4:15 pmSaint Thomas Island Cyril E King

Apr 30

STT12:25 pmSaint Thomas Island Cyril E King

11h 57m

1 stop

MSY11:22 pmNew Orleans Louis Armstrong

$250

American Airlines

May 13

MSY6:45 pmNew Orleans Louis Armstrong

15h 02m

1 stop

STT10:47 amSaint Thomas Island Cyril E King

May 18

STT2:30 pmSaint Thomas Island Cyril E King

7h 49m

1 stop

MSY9:19 pmNew Orleans Louis Armstrong

$255

American Airlines

Aug 28

MSY6:01 pmNew Orleans Louis Armstrong

17h 51m

2 stops

STT12:52 pmSaint Thomas Island Cyril E King

Sep 5

STT4:42 pmSaint Thomas Island Cyril E King

18h 48m

2 stops

MSY10:30 amNew Orleans Louis Armstrong

$280

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Fri 4/24

9:21 pm-9:19 am

1 stop10h 58m

San Juan Luis Munoz Marin Intl

Sat 4/25

3:21 am-3:42 pm

1 stop13h 21m

$230

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Tue 4/28

3:39 pm-7:22 pm

1 stop26h 43m

San Juan Luis Munoz Marin Intl

Fri 5/1

12:57 pm-11:30 pm

1 stop11h 33m

$232

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Sat 4/25

5:15 am-7:22 pm

1 stop13h 07m

San Juan Luis Munoz Marin Intl

Thu 4/30

7:17 pm-9:11 am

1 stop14h 54m

$235

New OrleansSaint Thomas Island

MSY - STT

MSYSTT

New Orleans Louis Armstrong

Tue 5/12

5:00 am-3:43 pm

1 stop9h 43m

Saint Thomas Island Cyril E King

Fri 5/15

1:22 pm-7:42 pm

1 stop7h 20m

$250

New OrleansSaint Thomas Island

MSY - STT

MSYSTT

New Orleans Louis Armstrong

Wed 5/13

6:45 pm-10:47 am

1 stop15h 02m

Saint Thomas Island Cyril E King

Mon 5/18

2:30 pm-9:19 pm

1 stop7h 49m

$255

New OrleansPunta Cana

MSY - PUJ

MSYPUJ

New Orleans Louis Armstrong

Thu 4/30

9:50 pm-8:08 pm

2 stops45h 18m

Punta Cana

Sun 5/3

12:22 pm-11:46 am

1 stop24h 24m

$262

New OrleansPunta Cana

MSY - PUJ

MSYPUJ

New Orleans Louis Armstrong

Thu 4/30

9:50 pm-8:08 pm

2 stops45h 18m

Punta Cana

Sun 5/3

12:22 pm-11:46 am

1 stop24h 24m

$272

New OrleansSaint Thomas Island

MSY - STT

MSYSTT

New Orleans Louis Armstrong

Fri 8/28

6:01 pm-12:52 pm

2 stops17h 51m

Saint Thomas Island Cyril E King

Sat 9/5

4:42 pm-10:30 am

2 stops18h 48m

$280

New OrleansSimpson Bay

MSY - SXM

MSYSXM

New Orleans Louis Armstrong

Wed 5/13

7:00 am-2:06 pm

1 stop6h 06m

Simpson Bay Princess Juliana

Wed 5/20

3:11 pm-10:05 pm

1 stop7h 54m

$301

Quickest round-trip

New OrleansNassau

MSY - NAS

MSYNAS

New Orleans Louis Armstrong

Tue 7/7

7:00 am-4:57 pm

1 stop8h 57m

Nassau Intl

Tue 7/21

10:58 am-2:31 pm

1 stop4h 33m

$309

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Louisiana to Caribbean

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Caribbean?

In general, September is the cheapest month to fly from Louisiana to Caribbean. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $283. If you don’t want to visit Caribbean in September, then you should wait until August to fly from Louisiana, when ticket prices are also cheap, with an average price of $302.

What is the cheapest day to depart on your flight to Caribbean?

The cheapest day to depart from Louisiana to Caribbean is on a Tuesday when prices can be found for as low as $100. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $232. These prices are subject to change though, so be sure to set up a Price Alert for flights to Caribbean.

How far in advance should I book a flight to Caribbean?

You are more likely to see cheaper flights to Caribbean from Louisiana when booking weeks ahead of your departure date. In general, you can expect to find flights to Caribbean for around $376 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Caribbean from Louisiana for as low as $305 on momondo.

Can stopping save me money on Louisiana to Caribbean flights?

You could potentially save up to 13% on your flight if you consider stops on a Louisiana to Caribbean flight.

Cheap Louisiana to Caribbean flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisiana to Caribbean

Fastest flight time	3h 50m
Direct flights	None

The fastest flight from Louisiana to Caribbean takes 3h 50m

There are no direct flights from Louisiana to Caribbean. There are no popular flight routes from Louisiana to Caribbean.

Search flight deals

Frequently asked questions about flying from Louisiana to Caribbean

When did momondo last update prices for flights from Louisiana to Caribbean?
Prices for flights from Louisiana to Caribbean are refreshed on a daily basis.
How many operators does momondo search for flights from Louisiana to Caribbean?
As of April 2026, there are 7 operators available to choose from for flights from Louisiana to Caribbean.
How old do you have to be to fly from Louisiana to Caribbean?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Louisiana to Caribbean.
What documentation or ID do you need to fly to Caribbean?
The necessary travel and health documents for your Caribbean trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Louisiana to Caribbean?
Based on momondo bookings for flights between Louisiana and Caribbean, the leading plane model is Airbus A320neo, making up 100.00% of the total bookings.

Best airlines flying from Louisiana to Caribbean

Compare and see reviews for airlines that fly from Louisiana to Caribbean with momondo

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $116	Free Cancellation	Rating 7.2 2,933 reviews	Search JetBlue flights
Delta	PriceFrom $118	Free Cancellation	Rating 7.9 8,403 reviews	Search Delta flights
Frontier	PriceFrom $132	Free Cancellation	Rating 5.6 2,993 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $143	Free Cancellation	Rating 6.3 8,614 reviews	Search Spirit Airlines flights
Southwest	PriceFrom $183	Free Cancellation	Rating 8.0 4,328 reviews	Search Southwest flights
United Airlines	PriceFrom $216	Free Cancellation	Rating 7.4 9,581 reviews	Search United Airlines flights
American Airlines	PriceFrom $236	Free Cancellation	Rating 7.1 11,574 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Louisiana to Caribbean?

It is quick and easy to find Louisiana to Caribbean flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Caribbean that suits you.

Can I find flights from Louisiana to Caribbean with flexible booking policies on momondo?

Flights from Louisiana to Caribbean with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Louisiana to Caribbean?

Once all potential Louisiana to Caribbean flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Louisiana to Caribbean right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Louisiana to Caribbean flights. All you need is a valid email address and we will do the rest; it is that quick and easy.