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Caribbean Islands

$96+ Cheap flights from Las Vegas (LAS) to Caribbean Islands

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — SJU
Nov 19 — Nov 261
Wed 11/19
Wed 11/26
1 adult, Economy
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Find flight deals from Las Vegas to Caribbean Islands

Cheapest flights from Las Vegas to Caribbean Islands
Explore the most affordable flight options available from Las Vegas to Caribbean Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2712:41 amLAS - SJU
2 stops14h 13mFrontier
Mon 11/39:00 amSJU - LAS
1 stop29h 31mFrontier
Deal found 10/20$275
This Frontier deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3110:01 pmLAS - SJU
1 stop12h 15mFrontier
Thu 2/193:55 amSJU - LAS
2 stops23h 47mFrontier
Deal found 10/18$276
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2710:16 pmLAS - SJU
2 stops16h 38mFrontier
Thu 10/309:00 amSJU - LAS
1 stop28h 31mFrontier
Deal found 10/20$278
This Frontier deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3110:01 pmLAS - SJU
1 stop12h 15mFrontier
Thu 2/199:37 pmSJU - LAS
1 stop16h 06mFrontier
Deal found 10/18$280
This Frontier deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1410:29 pmLAS - SJU
1 stop15h 25mFrontier
Fri 11/213:59 amSJU - LAS
1 stop21h 31mFrontier
Deal found 10/19$281
This Kiwi.com deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/511:45 pmLAS - SJU
1 stop13h 48mMultiple Airlines
Mon 12/151:37 pmSJU - LAS
1 stop14h 17mMultiple Airlines
Deal found 10/18$282
This Kiwi.com deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3012:59 amLAS - SJU
1 stop19h 39mMultiple Airlines
Sun 2/226:59 pmSJU - LAS
2 stops31h 15mMultiple Airlines
Deal found 10/18$285
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/245:00 pmLAS - SJU
2 stops30h 02mMultiple Airlines
Mon 11/39:00 amSJU - LAS
1 stop29h 31mMultiple Airlines
Deal found 10/20$289
This Frontier deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1410:29 pmLAS - SJU
1 stop15h 25mFrontier
Sun 11/2310:22 pmSJU - LAS
1 stop15h 51mFrontier
Deal found 10/18$292
This American Airlines deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1310:49 pmLAS - SJU
1 stop14h 16mAmerican Airlines
Thu 11/208:00 amSJU - LAS
1 stop16h 38mAmerican Airlines
Deal found 10/18$295
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1910:29 pmLAS - SJU
1 stop13h 26mMultiple Airlines
Wed 11/263:23 pmSJU - LAS
2 stops33h 45mMultiple Airlines
Deal found 10/20$296
This Priceline deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/111:24 amLAS - MBJ
2 stops22h 38mSpirit Airlines
Sun 11/91:07 pmMBJ - LAS
1 stop12h 03mSpirit Airlines
Deal found 10/18$356

Cheap flight deals from Las Vegas to Caribbean Islands

Keep the following information in mind while searching for Las Vegas to Caribbean Islands flight deals. Data was last updated October 20, 2025.

Round-trip from

$276
(Frontier)

One-way from

$96
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$295
From Las Vegas Harry Reid Intl to Caribbean Islands
Search Deals
One-way flight from Las Vegas Harry Reid Intl to Caribbean Islands
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Las Vegas 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, Cheapflights users made 2,558,603 searches. Data last updated October 20, 2025.
Use the filters below to find and compare flights from Las Vegas to Caribbean Islands that are best for you.

Fly from

Las Vegas

Fly to

Caribbean Islands

Route

Depart

Return

Price

Las VegasSaint Thomas Island

LAS - STT

LASSTT

Las Vegas Harry Reid Intl

Mon 3/9

12:35 am-11:50 am

1 stop8h 15m

Saint Thomas Island Cyril E King

Wed 3/11

1:00 pm-8:28 pm

1 stop10h 28m

$333

Las VegasSan Juan

LAS - SJU

LASSJU

Las Vegas Harry Reid Intl

Sat 1/17

9:00 am-12:36 am

2 stops11h 36m

San Juan Luis Munoz Marin Intl

Wed 1/28

3:46 pm-9:59 pm

1 stop10h 13m

$339

Las VegasSan Juan

LAS - SJU

LASSJU

Las Vegas Harry Reid Intl

Sat 2/21

3:25 pm-6:11 am

1 stop10h 46m

San Juan Luis Munoz Marin Intl

Thu 2/26

4:52 pm-11:20 pm

1 stop10h 28m

$385

Las VegasSan Juan

LAS - SJU

LASSJU

Las Vegas Harry Reid Intl

Mon 3/23

10:45 pm-11:49 am

1 stop10h 04m

San Juan Luis Munoz Marin Intl

Sun 5/24

2:05 am-9:15 am

1 stop10h 10m

$385

Las VegasSan Juan

LAS - SJU

LASSJU

Las Vegas Harry Reid Intl

Mon 3/23

7:05 pm-12:17 pm

2 stops14h 12m

San Juan Luis Munoz Marin Intl

Thu 5/28

1:40 pm-12:01 am

2 stops13h 21m

$385

Las VegasPunta Cana

LAS - PUJ

LASPUJ

Las Vegas Harry Reid Intl

Wed 1/21

1:04 pm-11:17 am

1 stop18h 13m

Punta Cana

Sun 1/25

1:21 pm-10:50 pm

1 stop13h 29m

$389

Las VegasNassau

LAS - NAS

LASNAS

Las Vegas Harry Reid Intl

Tue 12/2

11:59 pm-5:11 pm

1 stop14h 12m

Nassau Intl

Tue 12/9

1:31 pm-6:22 pm

1 stop7h 51m

$394

Las VegasOranjestad

LAS - AUA

LASAUA

Las Vegas Harry Reid Intl

Sat 11/1

10:15 pm-3:35 pm

1 stop14h 20m

Oranjestad Reina Beatrix

Thu 11/6

4:40 pm-10:10 pm

1 stop9h 30m

$402

Las VegasPunta Cana

LAS - PUJ

LASPUJ

Las Vegas Harry Reid Intl

Tue 11/11

12:51 am-5:39 pm

1 stop12h 48m

Punta Cana

Sun 11/16

11:43 am-10:29 pm

1 stop14h 46m

$404

Las VegasSaint Thomas Island

LAS - STT

LASSTT

Las Vegas Harry Reid Intl

Fri 10/31

10:07 pm-9:56 am

1 stop8h 49m

Saint Thomas Island Cyril E King

Thu 11/6

1:55 pm-10:10 pm

1 stop12h 15m

$408

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/19

Showing 1-10 of 60 results
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Best time to book a flight from Las Vegas to Caribbean Islands

Have a flexible travel schedule? Discover the best time to fly to Caribbean Islands from Las Vegas with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Las Vegas to Caribbean Islands

What is the cheapest month to book a flight from Las Vegas to Caribbean Islands?

Currently, October is the cheapest month in which you can book a flight from Las Vegas to Caribbean Islands (average of $135). Flying from Las Vegas to Caribbean Islands in August is currently the most expensive (average of $299). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LAS to EPX?

Find hourly flight availability from Las Vegas to Caribbean Islands. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 20, 2025.

It’s optimal to fly from Las Vegas to Caribbean Islands at noon. By choosing this option you can save up to 28% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Las Vegas to Caribbean Islands?

Use this chart to determine the cheapest time to fly round-trip from Las Vegas to Caribbean Islands. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Las Vegas to Caribbean Islands flight should consider departing on Friday afternoons when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Caribbean Islands

Get insights into the airlines that provide service to Caribbean Islands. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Caribbean Islands. Reviews last updated October 20, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Las Vegas to Caribbean Islands. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,976 reviews

Overall

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,976 reviews
Delta
7.9
Good
7,976 reviews

Overall

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,994 reviews
Delta
7.9
Good
7,976 reviews

Overall

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,026 reviews
Delta
7.9
Good
7,976 reviews

Overall

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Spirit Airlines
6.3
Okay
8,104 reviews
Delta
7.9
Good
7,976 reviews

Overall

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Frontier
5.8
Fair
3,134 reviews
Delta
7.9
Good
7,976 reviews

Overall

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Caribbean Islands. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Las Vegas to Caribbean Islands?

    Las Vegas Harry Reid Intl (LAS) is the airport you will fly out of if you book a flight from Las Vegas to Caribbean Islands. It is only a 6.2 mi journey to Harry Reid Intl (LAS) from Las Vegas’s city center.

  • How long is the flight from Las Vegas to Caribbean Islands?

    A quick flight from Las Vegas to Caribbean Islands can take about 8h 15m. Delta provides one of the quickest options available for as low as $333. The distance between Las Vegas and Caribbean Islands is about 3275 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Las Vegas to Caribbean Islands one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $145. Delta flights start at $148 while deals on Southwest start at $148 one-way.

  • What are the most popular routes from Las Vegas to Caribbean Islands?

    While some choose either Las Vegas Harry Reid Intl - Montego Bay Sangster Intl or Las Vegas Harry Reid Intl - Santo Domingo Las Americas, Las Vegas Harry Reid Intl - San Juan Luis Munoz Marin Intl is the most popular route from Las Vegas to Caribbean Islands.

  • Can I find deals for flights from Las Vegas to Caribbean Islands that include hotel bookings?

    Yes. In addition to deals on Las Vegas to Caribbean Islands flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Las Vegas to Caribbean Islands?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Caribbean Islands.

  • Can I find deals for business class flights from Las Vegas to Caribbean Islands?

    Yes. Cheapflights offers flight deals from Las Vegas to Caribbean Islands by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Las Vegas to Caribbean Islands?

    Currently, October is the cheapest month in which you can book a flight from Las Vegas to Caribbean Islands (average of $135). Flying from Las Vegas to Caribbean Islands in August is currently the most expensive (average of $299). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Las Vegas to Caribbean Islands

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Las Vegas to Caribbean Islands

Discover the top 8 airlines that operate flights from Las Vegas to Caribbean Islands. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$133Average$366FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$220Average$541FlexibilityNo cancel feeOn-time69%
Spirit AirlinesCheapest$235Average$440FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$248Average$537FlexibilityNo cancel feeOn-time62%
DeltaCheapest$272Average$554FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$295Average$572FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$340Average$568FlexibilityNo cancel feeOn-time63%
Copa AirlinesCheapest$383Average$519FlexibilityNo cancel feeOn-time70%

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