What airlines fly to Caribbean Islands?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Caribbean Islands from Las Vegas according to our data. American Airlines is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Caribbean Islands. Keep in mind that there are 8 different airlines that fly to Caribbean Islands on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Las Vegas Harry Reid Intl to Caribbean Islands?

Spirit Airlines, Frontier, and American Airlines are the most popular carriers operating from Las Vegas Harry Reid Intl to Caribbean Islands

When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Caribbean Islands?

Prices for flights from Las Vegas Harry Reid Intl Airport to Caribbean Islands are refreshed on a daily basis.

How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Caribbean Islands?

As of February 2026, there are 8 operators available to choose from for flights from Las Vegas Harry Reid Intl Airport to Caribbean Islands.

How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Caribbean Islands?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to Caribbean Islands.

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

The travel and health documents required for your trip to Caribbean Islands can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Caribbean Islands. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$120 Cheap Flights from Las Vegas to Caribbean Islands in 2026

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Find the cheapest flights from Las Vegas to Caribbean Islands

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:34 pm - 12:59 pm

LAS

SJU

10h 25m

1 stop

3:19 pm - 10:36 pm

SJU

LAS

10h 17m

1 stop

$197Frontier

Tue, Apr 14 - Wed, Apr 15

11:34 pm - 12:59 pm

LAS

SJU

10h 25m

1 stop

11:07 am - 10:36 pm

SJU

LAS

14h 29m

1 stop

$202Frontier

Tue, Apr 14 - Fri, Apr 17

9:59 pm - 3:30 pm

LAS

STT

14h 31m

1 stop

4:40 pm - 10:45 pm

STT

LAS

9h 05m

1 stop

$334Spirit Airlines

Fri, Apr 24 - Tue, Apr 28

9:59 pm - 3:30 pm

LAS

STT

14h 31m

1 stop

4:40 pm - 10:45 pm

STT

LAS

9h 05m

1 stop

$350Spirit Airlines

Fri, May 1 - Tue, May 5

5:30 am - 3:45 pm

LAS

MBJ

8h 15m

1 stop

12:52 pm - 9:08 pm

MBJ

LAS

10h 16m

1 stop

$352United Airlines

Sat, Apr 11 - Sat, Apr 18

11:56 pm - 3:37 pm

LAS

MBJ

13h 41m

2 stops

12:25 pm - 10:47 pm

MBJ

LAS

12h 22m

1 stop

$357American Airlines

Mon, Apr 6 - Wed, Apr 15

11:59 pm - 3:18 pm

LAS

STT

12h 19m

1 stop

12:02 pm - 12:58 am

STT

LAS

15h 56m

2 stops

$364United Airlines

Wed, Mar 11 - Wed, Mar 18

5:50 pm - 5:02 pm

LAS

STT

19h 12m

1 stop

4:42 pm - 11:40 pm

STT

LAS

9h 58m

1 stop

$369American Airlines

Fri, Mar 6 - Mon, Mar 16

10:20 pm - 2:20 pm

LAS

BGI

13h 00m

1 stop

3:30 pm - 10:27 am

BGI

LAS

21h 57m

1 stop

$432Delta

Mon, Mar 30 - Sun, Apr 5

11:36 pm - 12:40 pm

LAS

PLS

10h 04m

1 stop

2:55 pm - 12:24 am

PLS

LAS

12h 29m

1 stop

$433Delta

Mon, Apr 20 - Tue, Apr 28

Frontier flights from Las Vegas to Caribbean Islands

Our best Frontier deals on Las Vegas to Caribbean Islands flight tickets

Frontier

Apr 14

LAS11:34 pmLas Vegas Harry Reid Intl

10h 25m

1 stop

SJU12:59 pmSan Juan Luis Munoz Marin Intl

Apr 15

SJU3:19 pmSan Juan Luis Munoz Marin Intl

10h 17m

1 stop

LAS10:36 pmLas Vegas Harry Reid Intl

$197

Frontier

Apr 14

LAS11:54 pmLas Vegas Harry Reid Intl

23h 07m

1 stop

SJU2:01 amSan Juan Luis Munoz Marin Intl

Apr 21

SJU6:30 amSan Juan Luis Munoz Marin Intl

19h 14m

1 stop

LAS10:44 pmLas Vegas Harry Reid Intl

$202

Frontier

Apr 27

LAS11:49 pmLas Vegas Harry Reid Intl

14h 41m

1 stop

SJU5:30 pmSan Juan Luis Munoz Marin Intl

May 1

SJU3:18 pmSan Juan Luis Munoz Marin Intl

10h 10m

1 stop

LAS10:28 pmLas Vegas Harry Reid Intl

$203

Spirit Airlines flights from Las Vegas to Caribbean Islands

Our best Spirit Airlines deals on Las Vegas to Caribbean Islands flight tickets

Spirit Airlines

Mar 3

LAS11:46 amLas Vegas Harry Reid Intl

25h 46m

3 stops

SJU5:32 pmSan Juan Luis Munoz Marin Intl

Mar 8

SJU5:27 pmSan Juan Luis Munoz Marin Intl

28h 15m

2 stops

LAS6:42 pmLas Vegas Harry Reid Intl

$299

Spirit Airlines

Mar 3

LAS9:54 pmLas Vegas Harry Reid Intl

15h 38m

2 stops

SJU5:32 pmSan Juan Luis Munoz Marin Intl

Mar 8

SJU5:27 pmSan Juan Luis Munoz Marin Intl

28h 15m

2 stops

LAS6:42 pmLas Vegas Harry Reid Intl

$304

Spirit Airlines

Feb 25

LAS9:54 pmLas Vegas Harry Reid Intl

11h 08m

1 stop

MBJ12:02 pmMontego Bay Sangster Intl

Mar 10

MBJ11:57 amMontego Bay Sangster Intl

13h 47m

1 stop

LAS11:44 pmLas Vegas Harry Reid Intl

$323

momondo Fare Finder

Use the filters below to find and compare flights from Las Vegas to Caribbean Islands that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Las VegasSan Juan

LAS - SJU

LASSJU

Las Vegas Harry Reid Intl

Tue 4/14

11:34 pm-12:59 pm

1 stop10h 25m

San Juan Luis Munoz Marin Intl

Wed 4/15

3:19 pm-10:36 pm

1 stop10h 17m

$197

Las VegasSan Juan

LAS - SJU

LASSJU

Las Vegas Harry Reid Intl

Tue 4/14

11:34 pm-12:59 pm

1 stop10h 25m

San Juan Luis Munoz Marin Intl

Fri 4/17

11:07 am-10:36 pm

1 stop14h 29m

$202

Las VegasSaint Thomas Island

LAS - STT

LASSTT

Las Vegas Harry Reid Intl

Fri 4/24

9:59 pm-3:30 pm

1 stop14h 31m

Saint Thomas Island Cyril E King

Tue 4/28

4:40 pm-10:45 pm

1 stop9h 05m

$334

Las VegasSaint Thomas Island

LAS - STT

LASSTT

Las Vegas Harry Reid Intl

Fri 5/1

9:59 pm-3:30 pm

1 stop14h 31m

Saint Thomas Island Cyril E King

Tue 5/5

4:40 pm-10:45 pm

1 stop9h 05m

$350

Las VegasMontego Bay

LAS - MBJ

LASMBJ

Las Vegas Harry Reid Intl

Sat 4/11

5:30 am-3:45 pm

1 stop8h 15m

Montego Bay Sangster Intl

Sat 4/18

12:52 pm-9:08 pm

1 stop10h 16m

$352

Las VegasMontego Bay

LAS - MBJ

LASMBJ

Las Vegas Harry Reid Intl

Mon 4/6

11:56 pm-3:37 pm

2 stops13h 41m

Montego Bay Sangster Intl

Wed 4/15

12:25 pm-10:47 pm

1 stop12h 22m

$357

Las VegasSaint Thomas Island

LAS - STT

LASSTT

Las Vegas Harry Reid Intl

Wed 3/11

11:59 pm-3:18 pm

1 stop12h 19m

Saint Thomas Island Cyril E King

Wed 3/18

12:02 pm-12:58 am

2 stops15h 56m

$364

Las VegasSaint Thomas Island

LAS - STT

LASSTT

Las Vegas Harry Reid Intl

Fri 3/6

5:50 pm-5:02 pm

1 stop19h 12m

Saint Thomas Island Cyril E King

Mon 3/16

4:42 pm-11:40 pm

1 stop9h 58m

$369

Las VegasBridgetown

LAS - BGI

LASBGI

Las Vegas Harry Reid Intl

Mon 3/30

10:20 pm-2:20 pm

1 stop13h 00m

Bridgetown Grantley Adams Intl

Sun 4/5

3:30 pm-10:27 am

1 stop21h 57m

$432

Las VegasProvidenciales

LAS - PLS

LASPLS

Las Vegas Harry Reid Intl

Mon 4/20

11:36 pm-12:40 pm

1 stop10h 04m

Providenciales

Tue 4/28

2:55 pm-12:24 am

1 stop12h 29m

$433

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 Las Vegas 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

What is the cheapest month to fly to Caribbean Islands?

The month of May is, on average, the cheapest month to fly to Caribbean Islands from Las Vegas, with most prices found around $369. The month of April is another great option to travel to Caribbean Islands, with average flight prices from Las Vegas averaging around $376.

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

You are more likely to see cheaper flights to Caribbean Islands from Las Vegas when booking weeks ahead of your departure date. In general, you can expect to find flights to Caribbean Islands for around $439 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Caribbean Islands from Las Vegas for as low as $351 on momondo.

Can stopping save me money on Las Vegas to Caribbean Islands flights?

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

Cheap Las Vegas to Caribbean Islands flight deals and tips

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

Fastest flight time	6h 42m
Direct flights	None

The fastest flight from Las Vegas to Caribbean Islands takes 6h 42m

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

Search flight deals

When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Caribbean Islands?
Prices for flights from Las Vegas Harry Reid Intl Airport to Caribbean Islands are refreshed on a daily basis.
How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Caribbean Islands?
As of February 2026, there are 8 operators available to choose from for flights from Las Vegas Harry Reid Intl Airport to Caribbean Islands.
How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Caribbean Islands?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to Caribbean Islands.
What documentation or ID do you need to fly to Caribbean Islands?
The travel and health documents required for your trip to Caribbean Islands can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Caribbean Islands. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Las Vegas to Caribbean Islands?
momondo data reveals that the most frequently booked plane model on the route from Las Vegas to Caribbean Islands is Boeing 737 MAX 8, representing 16.74% of all bookings. The subsequent popular models are Airbus A321neo at 14.74%, Boeing 737-800 Passenger/BBJ2 (winglets) at 11.74%, and Airbus A320neo at 7.59%.

Best airlines flying from Las Vegas to Caribbean Islands

Compare and see reviews for airlines that fly from Las Vegas to Caribbean Islands with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $148	Free Cancellation	Rating 7.9 8,213 reviews	Search Delta flights
Spirit Airlines	PriceFrom $150	Free Cancellation	Rating 6.3 8,473 reviews	Search Spirit Airlines flights
JetBlue	PriceFrom $156	Free Cancellation	Rating 7.2 2,900 reviews	Search JetBlue flights
Frontier	PriceFrom $178	Free Cancellation	Rating 5.7 3,048 reviews	Search Frontier flights
United Airlines	PriceFrom $213	Free Cancellation	Rating 7.4 9,322 reviews	Search United Airlines flights
Copa Airlines	PriceFrom $281	Free Cancellation	Rating 7.5 1,552 reviews	Search Copa Airlines flights
American Airlines	PriceFrom $295	Free Cancellation	Rating 7.2 11,313 reviews	Search American Airlines flights
Southwest	PriceFrom $340	Free Cancellation	Rating 8.0 4,295 reviews	Search Southwest flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Las Vegas to Caribbean Islands. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Caribbean Islands from Las Vegas which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Las Vegas to Caribbean Islands?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Las Vegas to Caribbean Islands.

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

Price alerts on flights to Caribbean Islands from Las Vegas are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.