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Cheap flights from Louisiana to Caribbean Islands from $69

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisiana to Caribbean Islands departing on 10/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Louisiana to Caribbean Islands

Cheap round-trip flights

Spirit Airlines Logo
8:38 pm - 9:52 amMSY-SJU
11h 14m1 stop
Spirit Airlines Logo
10:57 am - 7:43 pmSJU-MSY
10h 46m1 stop
$178Spirit Airlines
Find Deal
Thu, Nov 6 - Mon, Nov 10
Spirit Airlines Logo
7:30 pm - 4:23 pmMSY-SJU
18h 53m1 stop
Spirit Airlines Logo
10:57 am - 7:43 pmSJU-MSY
10h 46m1 stop
$182Spirit Airlines
Find Deal
Fri, Nov 7 - Mon, Nov 10
American Airlines Logo
10:59 am - 11:53 pmMSY-SJU
10h 54m1 stop
American Airlines Logo
6:00 am - 2:35 pmSJU-MSY
10h 35m2 stops
$195American Airlines
Find Deal
Fri, Dec 5 - Tue, Dec 9
Multiple Airlines Logo
11:25 am - 1:44 amMSY-SJU
13h 19m1 stop
Multiple Airlines Logo
1:59 am - 7:24 pmSJU-MSY
18h 25m1 stop
$204Multiple Airlines
Find Deal
Tue, Oct 28 - Sat, Nov 1
Multiple Airlines Logo
8:38 pm - 1:33 pmMSY-SJU
14h 55m1 stop
Multiple Airlines Logo
1:59 am - 9:25 amSJU-MSY
9h 26m1 stop
$206Multiple Airlines
Find Deal
Tue, Dec 9 - Sat, Dec 13
Southwest Logo
1:15 pm - 9:55 pmMSY-SJU
7h 40m1 stop
Southwest Logo
7:05 am - 5:20 pmSJU-MSY
11h 15m1 stop
$253Southwest
Find Deal
Thu, Oct 23 - Thu, Oct 30
JetBlue Logo
7:00 am - 2:25 pmMSY-GCM
6h 25m1 stop
JetBlue Logo
3:30 pm - 9:25 pmGCM-MSY
6h 55m1 stop
$286JetBlue
Find Deal
Thu, Jan 1 - Tue, Jan 13
JetBlue Logo
7:00 am - 3:28 pmMSY-PUJ
6h 28m1 stop
JetBlue Logo
11:00 am - 3:56 pmPUJ-MSY
6h 56m1 stop
$309JetBlue
Find Deal
Sun, Dec 14 - Sat, Dec 20
American Airlines Logo
5:37 am - 12:44 amLFT-SJU
17h 07m2 stops
American Airlines Logo
6:42 pm - 9:36 amSJU-LFT
16h 54m2 stops
$315American Airlines
Find Deal
Fri, Nov 28 - Sat, Dec 6
Southwest Logo
7:50 pm - 1:25 pmMSY-GCM
16h 35m2 stops
Southwest Logo
1:50 pm - 10:05 pmGCM-MSY
9h 15m2 stops
$534Southwest
Find Deal
Fri, Jan 2 - Tue, Jan 13

Spirit Airlines flights from Louisiana to Caribbean Islands

Our best Spirit Airlines deals on Louisiana to Caribbean Islands flight tickets
Spirit Airlines
Nov 6
MSY8:38 pmNew Orleans Louis Armstrong
11h 14m
1 stop
SJU9:52 amSan Juan Luis Munoz Marin Intl
Nov 10
SJU10:57 amSan Juan Luis Munoz Marin Intl
10h 46m
1 stop
MSY7:43 pmNew Orleans Louis Armstrong
$178
Find similar
Spirit Airlines
Nov 7
MSY7:30 pmNew Orleans Louis Armstrong
18h 53m
1 stop
SJU4:23 pmSan Juan Luis Munoz Marin Intl
Nov 10
SJU10:57 amSan Juan Luis Munoz Marin Intl
10h 46m
1 stop
MSY7:43 pmNew Orleans Louis Armstrong
$182
Find similar
Spirit Airlines
Dec 6
MSY2:48 pmNew Orleans Louis Armstrong
10h 11m
1 stop
SJU2:59 amSan Juan Luis Munoz Marin Intl
Dec 8
SJU10:57 amSan Juan Luis Munoz Marin Intl
10h 46m
1 stop
MSY7:43 pmNew Orleans Louis Armstrong
$185
Find similar

Frontier flights from Louisiana to Caribbean Islands

Our best Frontier deals on Louisiana to Caribbean Islands flight tickets
Frontier
Sep 26
MSY7:42 pmNew Orleans Louis Armstrong
15h 19m
1 stop
SJU12:01 pmSan Juan Luis Munoz Marin Intl
Sep 28
SJU12:28 amSan Juan Luis Munoz Marin Intl
19h 29m
1 stop
MSY6:57 pmNew Orleans Louis Armstrong
$260
Find similar
Frontier
Sep 26
MSY7:42 pmNew Orleans Louis Armstrong
15h 19m
1 stop
SJU12:01 pmSan Juan Luis Munoz Marin Intl
Sep 27
SJU12:28 amSan Juan Luis Munoz Marin Intl
20h 44m
1 stop
MSY8:12 pmNew Orleans Louis Armstrong
$272
Find similar
Frontier
Oct 3
MSY4:52 pmNew Orleans Louis Armstrong
16h 04m
2 stops
SJU9:56 amSan Juan Luis Munoz Marin Intl
Oct 5
SJU12:06 pmSan Juan Luis Munoz Marin Intl
9h 06m
1 stop
MSY8:12 pmNew Orleans Louis Armstrong
$278
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated September 23, 2025.
Use the filters below to find and compare flights from Louisiana to Caribbean Islands that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Thu 11/6

8:38 pm-9:52 am

1 stop11h 14m

San Juan Luis Munoz Marin Intl

Mon 11/10

10:57 am-7:43 pm

1 stop10h 46m

$178

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Fri 11/7

7:30 pm-4:23 pm

1 stop18h 53m

San Juan Luis Munoz Marin Intl

Mon 11/10

10:57 am-7:43 pm

1 stop10h 46m

$182

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Fri 12/5

10:59 am-11:53 pm

1 stop10h 54m

San Juan Luis Munoz Marin Intl

Tue 12/9

6:00 am-2:35 pm

2 stops10h 35m

$195

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Tue 10/28

11:25 am-1:44 am

1 stop13h 19m

San Juan Luis Munoz Marin Intl

Sat 11/1

1:59 am-7:24 pm

1 stop18h 25m

$204

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Tue 12/9

8:38 pm-1:33 pm

1 stop14h 55m

San Juan Luis Munoz Marin Intl

Sat 12/13

1:59 am-9:25 am

1 stop9h 26m

$206

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Thu 10/23

1:15 pm-9:55 pm

1 stop7h 40m

San Juan Luis Munoz Marin Intl

Thu 10/30

7:05 am-5:20 pm

1 stop11h 15m

$253

New OrleansGeorge Town

MSY - GCM

MSYGCM

New Orleans Louis Armstrong

Thu 1/1

7:00 am-2:25 pm

1 stop6h 25m

George Town Owen Roberts Intl

Tue 1/13

3:30 pm-9:25 pm

1 stop6h 55m

$286

New OrleansPunta Cana

MSY - PUJ

MSYPUJ

New Orleans Louis Armstrong

Sun 12/14

7:00 am-3:28 pm

1 stop6h 28m

Punta Cana

Sat 12/20

11:00 am-3:56 pm

1 stop6h 56m

$309

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

Fri 11/28

5:37 am-12:44 am

2 stops17h 07m

San Juan Luis Munoz Marin Intl

Sat 12/6

6:42 pm-9:36 am

2 stops16h 54m

$315

New OrleansGeorge Town

MSY - GCM

MSYGCM

New Orleans Louis Armstrong

Fri 1/2

7:50 pm-1:25 pm

2 stops16h 35m

George Town Owen Roberts Intl

Tue 1/13

1:50 pm-10:05 pm

2 stops9h 15m

$534

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Caribbean Islands from

How to get the cheapest flight ticket from Louisiana to Caribbean Islands

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

What is the cheapest month to fly to Caribbean Islands?

The month of January is, on average, the cheapest month to fly to Caribbean Islands from Louisiana, with most prices found around $232. The month of February is another great option to travel to Caribbean Islands, with average flight prices from Louisiana averaging around $250.

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

The cheapest day to depart from Louisiana to Caribbean Islands is on a Wednesday. Travelers who choose to depart for Caribbean Islands on a Wednesday will often find tickets for as low as $98. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $346. These prices are subject to change though, so be sure to set up a Price Alert for flights to Caribbean Islands.

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

According to our data, the cheapest time of day to fly to Caribbean Islands is in the afternoon. momondo users have found flights departing from Louisiana to Caribbean Islands in the afternoon for as low as $152. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets at noon because they tend to be around $398. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Louisiana to Caribbean Islands flight route?

Fly from New Orleans Louis Armstrong to San Juan Luis Munoz Marin Intl for the best Louisiana - Caribbean Islands flight prices

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

You are more likely to see cheaper flights to Caribbean Islands from Louisiana when booking weeks ahead of your departure date. In general, you can expect to find flights to Caribbean Islands for around $330 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Caribbean Islands from Louisiana for as low as $243 on momondo.

What cabin class options are available on Louisiana to Caribbean Islands flights?

There is only 1 cabin class available to choose from on Louisiana to Caribbean Islands flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Louisiana to Caribbean Islands flights?

No. A direct flight is the cheapest option for a flight between Louisiana to Caribbean Islands.

Cheap Louisiana to Caribbean Islands flight deals and tips

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

Direct flights

None
There are no direct flights from Louisiana to Caribbean Islands. There are no popular flight routes from Louisiana to Caribbean Islands.
Search flight deals

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

    Prices for flights from Louisiana to Caribbean Islands were last updated today.

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

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

    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 Islands.

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

    The required travel and health documents for your Caribbean Islands trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Caribbean Islands. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Louisiana to Caribbean Islands?

Best airlines flying from Louisiana to Caribbean Islands

Compare and see reviews for airlines that fly from Louisiana to Caribbean Islands with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $85Free CancellationRating
5.8
3,165 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $101Free CancellationRating
6.3
8,041 reviews
Search Spirit Airlines flights
SouthwestPriceFrom $183Free CancellationRating
8.0
4,244 reviews
Search Southwest flights
DeltaPriceFrom $183Free CancellationRating
7.9
7,974 reviews
Search Delta flights
American AirlinesPriceFrom $219Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $259Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Caribbean Islands from Louisiana.

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

Flights from Louisiana to Caribbean Islands 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 Islands?

momondo provides multiple filters to help you find the best flight to Caribbean Islands from Louisiana. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Caribbean Islands, momondo offers a useful price alert feature which will track prices for flights to Caribbean Islands from Louisiana and alert you when they change.

An easier way to manage your Caribbean Islands trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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Thu 10/23
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