What airlines fly to Caribbean Islands?

American Airlines, Frontier 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 46% 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.

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

United Airlines, American Airlines, and Frontier 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 August 2026, there are 7 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.

$112 Cheap Flights from Las Vegas to Caribbean Islands in 2026

Discover deals from 900+ travel sites with momondo.

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.

11:08 pm - 11:57 amLAS Las Vegas Harry Reid Intl-SJU San Juan Luis Munoz Marin Intl

9h 49m1 stop Newark

1:00 am - 8:43 amSJU San Juan Luis Munoz Marin Intl-LAS Las Vegas Harry Reid Intl

10h 43m1 stop Newark

$248United Airlines

Tue, Sep 22 - Mon, Sep 28

11:45 pm - 12:15 pmLAS Las Vegas Harry Reid Intl-SJU San Juan Luis Munoz Marin Intl

9h 30m1 stop Washington, D.C. Dulles Intl

2:21 pm - 9:55 pmSJU San Juan Luis Munoz Marin Intl-LAS Las Vegas Harry Reid Intl

11h 34m1 stop Denver Intl

$248United Airlines

Thu, Oct 29 - Sun, Nov 1

6:30 pm - 3:23 pmLAS Las Vegas Harry Reid Intl-SJU San Juan Luis Munoz Marin Intl

17h 53m1 stop Dallas/Fort Worth

12:41 pm - 12:31 amSJU San Juan Luis Munoz Marin Intl-LAS Las Vegas Harry Reid Intl

14h 50m1 stop Charlotte Douglas

$248American Airlines

Sun, Oct 4 - Sun, Oct 11

2:27 pm - 11:00 amLAS Las Vegas Harry Reid Intl-SJU San Juan Luis Munoz Marin Intl

17h 33m2 stops Los Angeles Miami

6:00 am - 2:46 pmSJU San Juan Luis Munoz Marin Intl-LAS Las Vegas Harry Reid Intl

11h 46m2 stops Miami Phoenix Sky Harbor Intl

$248American Airlines

Tue, Sep 22 - Tue, Sep 29

7:20 am - 12:59 amLAS Las Vegas Harry Reid Intl-SJU San Juan Luis Munoz Marin Intl

13h 39m1 stop Atlanta Hartsfield-Jackson

3:55 am - 1:43 pmSJU San Juan Luis Munoz Marin Intl-LAS Las Vegas Harry Reid Intl

13h 48m1 stop Orlando

$266Frontier

Sat, Nov 7 - Sat, Nov 14

10:06 pm - 2:36 pmLAS Las Vegas Harry Reid Intl-SJU San Juan Luis Munoz Marin Intl

13h 30m1 stop Orlando

3:59 pm - 11:08 pmSJU San Juan Luis Munoz Marin Intl-LAS Las Vegas Harry Reid Intl

10h 09m1 stop Atlanta Hartsfield-Jackson

$266Frontier

Wed, Oct 21 - Wed, Oct 28

5:10 pm - 12:05 pmLAS Las Vegas Harry Reid Intl-SJU San Juan Luis Munoz Marin Intl

15h 55m2 stops Salt Lake City New York John F Kennedy Intl

6:45 am - 5:55 pmSJU San Juan Luis Munoz Marin Intl-LAS Las Vegas Harry Reid Intl

14h 10m1 stop New York John F Kennedy Intl

$286Delta

Mon, Oct 26 - Sat, Oct 31

9:25 am - 11:55 pmLAS Las Vegas Harry Reid Intl-SJU San Juan Luis Munoz Marin Intl

10h 30m1 stop New York John F Kennedy Intl

2:15 pm - 11:55 pmSJU San Juan Luis Munoz Marin Intl-LAS Las Vegas Harry Reid Intl

13h 40m1 stop New York John F Kennedy Intl

$286Delta

Wed, Jan 20 - Thu, Jan 28

5:15 pm - 9:55 amLAS Las Vegas Harry Reid Intl-SJU San Juan Luis Munoz Marin Intl

12h 40m1 stop Orlando

6:40 am - 6:40 pmSJU San Juan Luis Munoz Marin Intl-LAS Las Vegas Harry Reid Intl

16h 00m2 stops Baltimore/Washington Dallas Love Field

$364Southwest

Wed, Dec 9 - Wed, Dec 16

5:15 pm - 9:55 amLAS Las Vegas Harry Reid Intl-SJU San Juan Luis Munoz Marin Intl

12h 40m1 stop Orlando

6:10 am - 5:35 pmSJU San Juan Luis Munoz Marin Intl-LAS Las Vegas Harry Reid Intl

15h 25m1 stop Tampa

$364Southwest

Wed, Dec 9 - Wed, Dec 16

Cheap last minute flights

Enter your travel dates to find the best prices.

10:43 pm - 3:57 pmLAS Las Vegas Harry Reid Intl-SJU San Juan Luis Munoz Marin Intl

14h 14m1 stop Philadelphia

3:10 am - 11:48 amSJU San Juan Luis Munoz Marin Intl-LAS Las Vegas Harry Reid Intl

11h 38m1 stop Orlando

$349Frontier

Mon, Aug 31 - Tue, Sep 1

11:34 am - 2:15 amLAS Las Vegas Harry Reid Intl-SJU San Juan Luis Munoz Marin Intl

11h 41m1 stop Orlando

12:11 pm - 9:44 pmSJU San Juan Luis Munoz Marin Intl-LAS Las Vegas Harry Reid Intl

12h 33m1 stop Orlando

$354Frontier

Tue, Sep 1 - Sat, Sep 5

11:34 am - 12:56 amLAS Las Vegas Harry Reid Intl-SJU San Juan Luis Munoz Marin Intl

10h 22m2 stops Huntsville Tampa

8:43 pm - 8:07 amSJU San Juan Luis Munoz Marin Intl-LAS Las Vegas Harry Reid Intl

14h 24m1 stop Orlando

$468Multiple Airlines

Wed, Sep 2 - Tue, Sep 8

11:59 pm - 2:38 pmLAS Las Vegas Harry Reid Intl-SJU San Juan Luis Munoz Marin Intl

11h 39m2 stops Dallas/Fort Worth Miami

6:00 am - 2:45 pmSJU San Juan Luis Munoz Marin Intl-LAS Las Vegas Harry Reid Intl

11h 45m2 stops Miami Phoenix Sky Harbor Intl

$472American Airlines

Tue, Sep 1 - Sat, Sep 5

11:59 pm - 2:38 pmLAS Las Vegas Harry Reid Intl-SJU San Juan Luis Munoz Marin Intl

11h 39m2 stops Dallas/Fort Worth Miami

3:44 pm - 10:35 pmSJU San Juan Luis Munoz Marin Intl-LAS Las Vegas Harry Reid Intl

9h 51m1 stop Dallas/Fort Worth

$472American Airlines

Tue, Sep 1 - Sat, Sep 5

11:45 pm - 1:42 pmLAS Las Vegas Harry Reid Intl-SJU San Juan Luis Munoz Marin Intl

10h 57m1 stop Atlanta Hartsfield-Jackson

12:56 pm - 11:55 pmSJU San Juan Luis Munoz Marin Intl-LAS Las Vegas Harry Reid Intl

13h 59m2 stops Atlanta Hartsfield-Jackson Salt Lake City

$472Delta

Sun, Aug 30 - Thu, Sep 3

7:45 am - 10:10 pmLAS Las Vegas Harry Reid Intl-SJU San Juan Luis Munoz Marin Intl

11h 25m2 stops Austin Bergstrom Orlando

10:30 am - 6:40 pmSJU San Juan Luis Munoz Marin Intl-LAS Las Vegas Harry Reid Intl

11h 10m2 stops Orlando Nashville Intl

$472Southwest

Mon, Aug 31 - Wed, Sep 2

9:20 am - 11:25 pmLAS Las Vegas Harry Reid Intl-SJU San Juan Luis Munoz Marin Intl

11h 05m2 stops Austin Bergstrom Orlando

10:00 am - 6:05 pmSJU San Juan Luis Munoz Marin Intl-LAS Las Vegas Harry Reid Intl

11h 05m2 stops Orlando Austin Bergstrom

$472Southwest

Sun, Aug 30 - Fri, Sep 4

10:43 pm - 9:12 amLAS Las Vegas Harry Reid Intl-MBJ Montego Bay Sangster Intl

32h 29m1 stop Philadelphia

11:35 am - 12:38 amMBJ Montego Bay Sangster Intl-LAS Las Vegas Harry Reid Intl

15h 03m1 stop New York John F Kennedy Intl

$681Multiple Airlines

Thu, Sep 3 - Wed, Sep 16

6:20 am - 11:52 pmLAS Las Vegas Harry Reid Intl-SJU San Juan Luis Munoz Marin Intl

14h 32m2 stops Minneapolis St Paul New York John F Kennedy Intl

7:00 am - 7:51 pmSJU San Juan Luis Munoz Marin Intl-LAS Las Vegas Harry Reid Intl

15h 51m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

$963Delta

Thu, Sep 3 - Thu, Sep 10

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Frontier flights from Las Vegas to Caribbean Islands

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

Frontier

Sep 19

LAS10:04 pmLas Vegas Harry Reid Intl

15h 02m

1 stop

SJU4:06 pmSan Juan Luis Munoz Marin Intl

Sep 26

SJU9:50 pmSan Juan Luis Munoz Marin Intl

13h 17m

1 stop

LAS8:07 amLas Vegas Harry Reid Intl

$266

Frontier

Sep 19

LAS10:04 pmLas Vegas Harry Reid Intl

15h 02m

1 stop

SJU4:06 pmSan Juan Luis Munoz Marin Intl

Oct 4

SJU6:42 pmSan Juan Luis Munoz Marin Intl

16h 25m

1 stop

LAS8:07 amLas Vegas Harry Reid Intl

$269

Frontier

Oct 8

LAS11:26 pmLas Vegas Harry Reid Intl

12h 53m

1 stop

SJU3:19 pmSan Juan Luis Munoz Marin Intl

Oct 14

SJU7:20 amSan Juan Luis Munoz Marin Intl

10h 54m

1 stop

LAS3:14 pmLas Vegas Harry Reid Intl

$272

United Airlines flights from Las Vegas to Caribbean Islands

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

United Airlines

Oct 1

LAS5:15 amLas Vegas Harry Reid Intl

9h 23m

1 stop

SJU5:38 pmSan Juan Luis Munoz Marin Intl

Oct 3

SJU1:00 amSan Juan Luis Munoz Marin Intl

12h 41m

2 stops

LAS10:41 amLas Vegas Harry Reid Intl

$264

United Airlines

Dec 9

LAS5:15 amLas Vegas Harry Reid Intl

9h 10m

1 stop

SJU6:25 pmSan Juan Luis Munoz Marin Intl

Dec 12

SJU2:05 amSan Juan Luis Munoz Marin Intl

12h 18m

1 stop

LAS10:23 amLas Vegas Harry Reid Intl

$267

United Airlines

Oct 29

LAS11:45 pmLas Vegas Harry Reid Intl

9h 30m

1 stop

SJU12:15 pmSan Juan Luis Munoz Marin Intl

Nov 1

SJU2:21 pmSan Juan Luis Munoz Marin Intl

11h 34m

1 stop

LAS9:55 pmLas Vegas Harry Reid Intl

$295

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

Cheapest round-trip

Quickest round-trip

Las VegasSan Juan

LAS Las Vegas Harry Reid Intl - SJU San Juan Luis Munoz Marin Intl

LASSJU

Las Vegas Harry Reid Intl

Tue 9/22

11:08 pm-11:57 am

1 stop9h 49m

San Juan Luis Munoz Marin Intl

Mon 9/28

1:00 am-8:43 am

1 stop10h 43m

$248

Las VegasSan Juan

LAS Las Vegas Harry Reid Intl - SJU San Juan Luis Munoz Marin Intl

LASSJU

Las Vegas Harry Reid Intl

Thu 10/29

11:45 pm-12:15 pm

1 stop9h 30m

San Juan Luis Munoz Marin Intl

Sun 11/1

2:21 pm-9:55 pm

1 stop11h 34m

$248

Las VegasSan Juan

LAS Las Vegas Harry Reid Intl - SJU San Juan Luis Munoz Marin Intl

LASSJU

Las Vegas Harry Reid Intl

Sun 10/4

6:30 pm-3:23 pm

1 stop17h 53m

San Juan Luis Munoz Marin Intl

Sun 10/11

12:41 pm-12:31 am

1 stop14h 50m

$248

Las VegasSan Juan

LAS Las Vegas Harry Reid Intl - SJU San Juan Luis Munoz Marin Intl

LASSJU

Las Vegas Harry Reid Intl

Tue 9/22

2:27 pm-11:00 am

2 stops17h 33m

San Juan Luis Munoz Marin Intl

Tue 9/29

6:00 am-2:46 pm

2 stops11h 46m

$248

Las VegasSan Juan

LAS Las Vegas Harry Reid Intl - SJU San Juan Luis Munoz Marin Intl

LASSJU

Las Vegas Harry Reid Intl

Sat 11/7

7:20 am-12:59 am

1 stop13h 39m

San Juan Luis Munoz Marin Intl

Sat 11/14

3:55 am-1:43 pm

1 stop13h 48m

$266

Las VegasSan Juan

LAS Las Vegas Harry Reid Intl - SJU San Juan Luis Munoz Marin Intl

LASSJU

Las Vegas Harry Reid Intl

Wed 10/21

10:06 pm-2:36 pm

1 stop13h 30m

San Juan Luis Munoz Marin Intl

Wed 10/28

3:59 pm-11:08 pm

1 stop10h 09m

$266

Las VegasSan Juan

LAS Las Vegas Harry Reid Intl - SJU San Juan Luis Munoz Marin Intl

LASSJU

Las Vegas Harry Reid Intl

Mon 10/26

5:10 pm-12:05 pm

2 stops15h 55m

San Juan Luis Munoz Marin Intl

Sat 10/31

6:45 am-5:55 pm

1 stop14h 10m

$286

Las VegasSan Juan

LAS Las Vegas Harry Reid Intl - SJU San Juan Luis Munoz Marin Intl

LASSJU

Las Vegas Harry Reid Intl

Wed 1/20

9:25 am-11:55 pm

1 stop10h 30m

San Juan Luis Munoz Marin Intl

Thu 1/28

2:15 pm-11:55 pm

1 stop13h 40m

$286

Las VegasSan Juan

LAS Las Vegas Harry Reid Intl - SJU San Juan Luis Munoz Marin Intl

LASSJU

Las Vegas Harry Reid Intl

Wed 12/9

5:15 pm-9:55 am

1 stop12h 40m

San Juan Luis Munoz Marin Intl

Wed 12/16

6:40 am-6:40 pm

2 stops16h 00m

$364

Las VegasSan Juan

LAS Las Vegas Harry Reid Intl - SJU San Juan Luis Munoz Marin Intl

LASSJU

Las Vegas Harry Reid Intl

Wed 12/9

5:15 pm-9:55 am

1 stop12h 40m

San Juan Luis Munoz Marin Intl

Wed 12/16

6:10 am-5:35 pm

1 stop15h 25m

$364

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 February is, on average, the cheapest month to fly to Caribbean Islands from Las Vegas, with most prices found around $490. The month of January is another great option to travel to Caribbean Islands, with average flight prices from Las Vegas averaging around $521.

How far in advance should I book a flight from Las Vegas 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 $420 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 $345 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

Best Price Found	$112
Fastest flight time	8h 01m
Direct flights	None

The best one-way flight to Caribbean Islands from Las Vegas in the past 72 hours is $112. The best round-trip flight deal from Las Vegas to Caribbean Islands found on momondo in the last 72 hours is $248.

The fastest flight from Las Vegas to Caribbean Islands takes 8h 01m

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

Frequently asked questions about flying from Las Vegas 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 August 2026, there are 7 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 Airbus A321neo, representing 18.48% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 16.66%, Boeing 737-800 Passenger/BBJ2 (winglets) at 10.34%, and Airbus A320neo at 9.38%.

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 7.8 8,539 reviews	Search Delta flights
Frontier	PriceFrom $188	Free Cancellation	Rating 5.6 2,640 reviews	Search Frontier flights
United Airlines	PriceFrom $213	Free Cancellation	Rating 7.4 10,135 reviews	Search United Airlines flights
JetBlue	PriceFrom $248	Free Cancellation	Rating 7.1 3,033 reviews	Search JetBlue flights
Copa Airlines	PriceFrom $288	Free Cancellation	Rating 7.6 1,550 reviews	Search Copa Airlines flights
American Airlines	PriceFrom $289	Free Cancellation	Rating 7.1 12,026 reviews	Search American Airlines flights
Southwest	PriceFrom $360	Free Cancellation	Rating 8.0 4,200 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.