How long is the flight from Louisiana to Caribbean Islands?

The flight from Louisiana to Caribbean Islands depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from New Orleans (a popular airport in Louisiana) to Copenhagen (the most popular airport in Caribbean Islands), then the flight time is 12h 19m on average. If you fly from Lafayette (another popular airport in Louisiana) to Copenhagen, then the average flight time is 20h 20m.

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

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

What airlines fly to Caribbean Islands?

American Airlines, Spirit Airlines and Southwest are the top three most popular airlines that fly to Caribbean Islands 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 Islands. Keep in mind that there are 7 different airlines that fly to Caribbean Islands 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 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?

The number of operators available for flights from Louisiana to Caribbean Islands is 7 as of April 2026.

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.

$81 Cheap Flights from Louisiana to Caribbean Islands in 2026

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Find the cheapest flights from Louisiana to Caribbean Islands

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:06 am - 12:29 am

MSY

SJU

13h 23m

1 stop

3:21 am - 10:41 am

SJU

MSY

8h 20m

1 stop

$233Frontier

Fri, May 1 - Sun, May 3

9:21 pm - 8:49 am

MSY

SJU

10h 28m

1 stop

8:30 am - 4:21 pm

SJU

MSY

32h 51m

2 stops

$235Multiple Airlines

Fri, May 1 - Tue, May 5

9:21 pm - 8:49 am

MSY

SJU

10h 28m

1 stop

8:04 pm - 10:19 pm

SJU

MSY

27h 15m

1 stop

$240Spirit Airlines

Fri, May 1 - Fri, May 8

5:00 am - 3:43 pm

MSY

STT

9h 43m

1 stop

1:22 pm - 9:32 pm

STT

MSY

9h 10m

1 stop

$250United Airlines

Sat, May 9 - Wed, May 13

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

7:00 am - 1:30 pm

MSY

SXM

5h 30m

1 stop

2:35 pm - 10:19 pm

SXM

MSY

8h 44m

1 stop

$274Spirit Airlines

Sat, May 9 - Sun, May 17

6:20 am - 2:59 pm

MSY

STT

7h 39m

1 stop

3:43 pm - 8:26 am

STT

MSY

17h 43m

1 stop

$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 6 - Wed, May 13

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

5:32 pm - 12:40 pm

MSY

AUA

18h 08m

1 stop

3:10 pm - 11:29 pm

AUA

MSY

9h 19m

1 stop

$321United Airlines

Tue, May 12 - Sat, May 16

Spirit Airlines flights from Louisiana to Caribbean Islands

Our best Spirit Airlines deals on Louisiana to Caribbean Islands flight tickets

Spirit Airlines

May 1

MSY9:21 pmNew Orleans Louis Armstrong

10h 28m

1 stop

SJU8:49 amSan Juan Luis Munoz Marin Intl

May 8

SJU8:04 pmSan Juan Luis Munoz Marin Intl

27h 15m

1 stop

MSY10:19 pmNew Orleans Louis Armstrong

$240

Spirit Airlines

May 1

MSY9:21 pmNew Orleans Louis Armstrong

13h 31m

1 stop

SJU11:52 amSan Juan Luis Munoz Marin Intl

May 5

SJU11:23 amSan Juan Luis Munoz Marin Intl

6h 01m

1 stop

MSY4:24 pmNew Orleans Louis Armstrong

$252

Spirit Airlines

May 1

MSY9:21 pmNew Orleans Louis Armstrong

10h 28m

1 stop

SJU8:49 amSan Juan Luis Munoz Marin Intl

May 8

SJU8:04 pmSan Juan Luis Munoz Marin Intl

21h 20m

2 stops

MSY4:24 pmNew Orleans Louis Armstrong

$257

Frontier flights from Louisiana to Caribbean Islands

Our best Frontier deals on Louisiana to Caribbean Islands flight tickets

Frontier

May 1

MSY10:06 amNew Orleans Louis Armstrong

13h 23m

1 stop

SJU12:29 amSan Juan Luis Munoz Marin Intl

May 8

SJU8:59 amSan Juan Luis Munoz Marin Intl

7h 31m

1 stop

MSY3:30 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

SJU7:20 amSan Juan Luis Munoz Marin Intl

34h 13m

2 stops

MSY4:33 pmNew Orleans Louis Armstrong

$250

Frontier

May 1

MSY10:06 amNew Orleans Louis Armstrong

13h 23m

1 stop

SJU12:29 amSan Juan Luis Munoz Marin Intl

May 30

SJU3:58 pmSan Juan Luis Munoz Marin Intl

25h 56m

1 stop

MSY4:54 pmNew Orleans Louis Armstrong

$251

momondo Fare Finder

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

Cheapest round-trip

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Fri 5/1

10:06 am-12:29 am

1 stop13h 23m

San Juan Luis Munoz Marin Intl

Sun 5/3

3:21 am-10:41 am

1 stop8h 20m

$233

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Fri 5/1

9:21 pm-8:49 am

1 stop10h 28m

San Juan Luis Munoz Marin Intl

Tue 5/5

8:30 am-4:21 pm

2 stops32h 51m

$235

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Fri 5/1

9:21 pm-8:49 am

1 stop10h 28m

San Juan Luis Munoz Marin Intl

Fri 5/8

8:04 pm-10:19 pm

1 stop27h 15m

$240

New OrleansSaint Thomas Island

MSY - STT

MSYSTT

New Orleans Louis Armstrong

Sat 5/9

5:00 am-3:43 pm

1 stop9h 43m

Saint Thomas Island Cyril E King

Wed 5/13

1:22 pm-9:32 pm

1 stop9h 10m

$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 OrleansSimpson Bay

MSY - SXM

MSYSXM

New Orleans Louis Armstrong

Sat 5/9

7:00 am-1:30 pm

1 stop5h 30m

Simpson Bay Princess Juliana

Sun 5/17

2:35 pm-10:19 pm

1 stop8h 44m

$274

New OrleansSaint Thomas Island

MSY - STT

MSYSTT

New Orleans Louis Armstrong

Fri 8/28

6:20 am-2:59 pm

1 stop7h 39m

Saint Thomas Island Cyril E King

Sat 9/5

3:43 pm-8:26 am

1 stop17h 43m

$280

New OrleansSimpson Bay

MSY - SXM

MSYSXM

New Orleans Louis Armstrong

Wed 5/6

7:00 am-2:06 pm

1 stop6h 06m

Simpson Bay Princess Juliana

Wed 5/13

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

New OrleansOranjestad

MSY - AUA

MSYAUA

New Orleans Louis Armstrong

Tue 5/12

5:32 pm-12:40 pm

1 stop18h 08m

Oranjestad Reina Beatrix

Sat 5/16

3:10 pm-11:29 pm

1 stop9h 19m

$321

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 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

Prices

Airlines

Other information

What is the cheapest month to fly to Caribbean Islands?

The month of September is, on average, the cheapest month to fly to Caribbean Islands from Louisiana, with most prices found around $283. The month of August is another great option to travel to Caribbean Islands, with average flight prices from Louisiana averaging around $302.

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 Tuesday. Travelers who choose to depart for Caribbean Islands on a Tuesday will often find tickets 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 Islands.

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 $376 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 $305 on momondo.

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

Fastest flight time	4h 07m
Direct flights	None

The fastest flight from Louisiana to Caribbean Islands takes 4h 07m

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

Search flight deals

Frequently asked questions about flying from Louisiana to Caribbean Islands

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?
The number of operators available for flights from Louisiana to Caribbean Islands is 7 as of April 2026.
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?
Based on momondo bookings for flights between Louisiana and Caribbean Islands, the leading plane model is Boeing 737 MAX 8, making up 16.00% of the total bookings. Other popular models include Airbus A220-300 with 10.98%, Airbus A320-100/200 with 9.70%, and Boeing 737-800 with 9.58%.

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
JetBlue	PriceFrom $116	Free Cancellation	Rating 7.2 2,945 reviews	Search JetBlue flights
Delta	PriceFrom $118	Free Cancellation	Rating 7.9 8,423 reviews	Search Delta flights
Spirit Airlines	PriceFrom $143	Free Cancellation	Rating 6.3 8,621 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $194	Free Cancellation	Rating 5.7 2,987 reviews	Search Frontier flights
Southwest	PriceFrom $215	Free Cancellation	Rating 8.0 4,329 reviews	Search Southwest flights
United Airlines	PriceFrom $216	Free Cancellation	Rating 7.4 9,604 reviews	Search United Airlines flights
American Airlines	PriceFrom $236	Free Cancellation	Rating 7.1 11,610 reviews	Search American 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.