Caribbean

$126+ Cheap flights from Las Vegas (LAS) to Caribbean

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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — SJU
Oct 15 — Oct 221
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Cheap flight deals from Las Vegas to Caribbean

Keep the following information in mind while searching for Las Vegas to Caribbean flight deals. Data was last updated September 15, 2025.

Round-trip from

$255
(Cheapflightsfares)

One-way from

$126
(eDestinos)

Popular in

December

Cheapest in

October

Average price

$385
From Las Vegas Harry Reid Intl to Caribbean
One-way flight from Las Vegas Harry Reid Intl to Caribbean
Highest demand for flights based on searches. 2% potential increase in price ($12 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Average for round-trip flights in September 2025

Find flight deals from Las Vegas to Caribbean

Cheapest flights from Las Vegas to Caribbean
Explore the most affordable flight options available from Las Vegas to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/512:15 amLAS - SJU
1 stop16h 29mSpirit Airlines
Sat 11/156:00 amSJU - LAS
1 stop19h 51mSpirit Airlines
Deal found 9/13$255
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 12/810:35 pmLAS - SJU
1 stop12h 19mFrontier
Thu 12/113:59 pmSJU - LAS
1 stop33h 31mFrontier
Deal found 9/14$266
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/712:49 pmLAS - SJU
1 stop11h 51mSpirit Airlines
Sat 11/156:00 amSJU - LAS
1 stop19h 51mSpirit Airlines
Deal found 9/14$271
This Trip.com deal was found by Cheapflights users on 9/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/179:27 pmLAS - SJU
1 stop14h 57mFrontier
Sun 10/196:22 amSJU - LAS
1 stop30h 12mFrontier
Deal found 9/13$272
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Thu 11/66:30 amLAS - SJU
2 stops23h 22mMultiple Airlines
Sat 11/159:00 amSJU - LAS
1 stop29h 31mMultiple Airlines
Deal found 9/14$279
This Frontier deal was found by Cheapflights users on 9/13. 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 10/179:27 pmLAS - SJU
1 stop14h 57mFrontier
Sun 10/193:40 amSJU - LAS
1 stop8h 55mFrontier
Deal found 9/13$281
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 9/2611:00 pmLAS - SJU
1 stop12h 11mFrontier
Fri 10/33:39 amSJU - LAS
1 stop15h 00mFrontier
Deal found 9/14$282
This Kiwi.com deal was found by Cheapflights users on 9/12. 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.
Thu 10/166:59 pmLAS - SJU
2 stops27h 45mMultiple Airlines
Tue 10/216:22 amSJU - LAS
1 stop30h 12mMultiple Airlines
Deal found 9/12$283
This Priceline deal was found by Cheapflights users on 9/15. 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.
Tue 9/3011:04 pmLAS - SJU
1 stop29h 58mFrontier
Fri 10/33:39 amSJU - LAS
1 stop15h 00mFrontier
Deal found 9/15$284
This Priceline deal was found by Cheapflights users on 9/13. 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 10/1810:07 pmLAS - STT
2 stops11h 52mSpirit Airlines
Fri 10/3111:01 amSTT - LAS
1 stop13h 01mSpirit Airlines
Deal found 9/13$299
This Cheapflightsfares deal was found by Cheapflights users on 9/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3110:07 pmLAS - STT
1 stop8h 49mSpirit Airlines
Thu 11/61:33 pmSTT - LAS
1 stop13h 17mSpirit Airlines
Deal found 9/12$312
This Priceline deal was found by Cheapflights users on 9/13. 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 10/46:15 amLAS - MBJ
2 stops26h 45mSpirit Airlines
Sat 10/1112:09 pmMBJ - LAS
2 stops22h 25mSpirit Airlines
Deal found 9/13$319

Cheapflights Fare Finder

 
Customize your flight search to find flights from Las Vegas to Caribbean 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 September 15, 2025.
Use the filters below to find and compare flights from Las Vegas to Caribbean that are best for you.

Fly from

Las Vegas

Fly to

Caribbean

Route

Depart

Return

Price

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

1:33 pm-10:50 pm

1 stop13h 17m

$312

Las VegasSaint Thomas Island

LAS - STT

LASSTT

Las Vegas Harry Reid Intl

Sat 10/18

6:15 pm-1:08 pm

2 stops15h 53m

Saint Thomas Island Cyril E King

Fri 10/31

12:02 pm-12:16 am

2 stops15h 14m

$333

Las VegasSaint Thomas Island

LAS - STT

LASSTT

Las Vegas Harry Reid Intl

Fri 10/31

7:45 pm-1:30 pm

2 stops14h 45m

Saint Thomas Island Cyril E King

Thu 11/6

1:02 pm-12:45 am

2 stops15h 43m

$333

Las VegasPunta Cana

LAS - PUJ

LASPUJ

Las Vegas Harry Reid Intl

Mon 11/3

10:15 pm-4:00 pm

1 stop13h 45m

Punta Cana

Tue 11/11

1:21 pm-10:50 pm

1 stop13h 29m

$339

Las VegasMontego Bay

LAS - MBJ

LASMBJ

Las Vegas Harry Reid Intl

Sat 11/1

10:15 pm-12:01 pm

1 stop11h 46m

Montego Bay Sangster Intl

Sun 11/9

1:12 pm-10:50 pm

1 stop12h 38m

$368

Las VegasSaint Thomas Island

LAS - STT

LASSTT

Las Vegas Harry Reid Intl

Mon 12/1

12:15 am-12:28 pm

1 stop8h 13m

Saint Thomas Island Cyril E King

Mon 12/8

1:33 pm-10:50 pm

1 stop13h 17m

$375

Las VegasSan Juan

LAS - SJU

LASSJU

Las Vegas Harry Reid Intl

Tue 9/30

7:00 am-9:24 pm

1 stop11h 24m

San Juan Luis Munoz Marin Intl

Tue 10/7

1:25 pm-9:35 pm

1 stop11h 10m

$383

Las VegasMontego Bay

LAS - MBJ

LASMBJ

Las Vegas Harry Reid Intl

Tue 11/4

10:15 pm-12:05 pm

1 stop10h 50m

Montego Bay Sangster Intl

Tue 11/11

1:12 pm-10:50 pm

1 stop12h 38m

$384

Las VegasNassau

LAS - NAS

LASNAS

Las Vegas Harry Reid Intl

Thu 10/30

10:10 pm-1:49 pm

1 stop12h 39m

Nassau Intl

Thu 11/6

3:15 pm-9:00 pm

1 stop8h 45m

$385

Las VegasNassau

LAS - NAS

LASNAS

Las Vegas Harry Reid Intl

Sat 10/11

10:55 pm-1:25 pm

1 stop11h 30m

Nassau Intl

Sat 10/18

10:55 am-11:59 pm

1 stop16h 04m

$385

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

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

Have a flexible travel schedule? Discover the best time to fly to Caribbean 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

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

Currently, September is the cheapest month in which you can book a flight from Las Vegas to Caribbean (average of $254). Flying from Las Vegas to Caribbean in June is currently the most expensive (average of $339). 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 CB?

Find hourly flight availability from Las Vegas to Caribbean. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Las Vegas to Caribbean as you normally would.

Reviews of airlines servicing Caribbean

Get insights into the airlines that provide service to Caribbean. 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. Reviews last updated September 15, 2025.
Read through reviews of airlines operating flights from Las Vegas to Caribbean, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good
8.0
Very good

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Caribbean. 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?

    Most people fly from Las Vegas Harry Reid Intl (LAS) if they book a flight from Las Vegas to Caribbean. Las Vegas Harry Reid Intl is conveniently located just 6.2 mi from Las Vegas’s city center.

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

    Airlines like Spirit Airlines, United Airlines, and JetBlue fly from Las Vegas to Caribbean in about 8h 49m. The time it takes to get you to your destination can typically vary by up to 7h 04m. Airlines will cover a distance of 3275 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    One-way options have recently been found by users for as low as $134 on Spirit Airlines. Other airlines that offer cheap prices include American Airlines from $139 and WestJet from $164 one-way.

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

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

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

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

    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.

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

    Yes. Cheapflights offers flight deals from Las Vegas to Caribbean 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?

    Currently, September is the cheapest month in which you can book a flight from Las Vegas to Caribbean (average of $254). Flying from Las Vegas to Caribbean in June is currently the most expensive (average of $339). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Las Vegas to Caribbean

See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from Las Vegas to Caribbean

Discover the top 8 airlines that operate flights from Las Vegas to Caribbean. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$133Average$349FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$230Average$423FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$248Average$539FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$248Average$537FlexibilityNo cancel feeOn-time62%
DeltaCheapest$291Average$555FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$295Average$580FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$340Average$586FlexibilityNo cancel feeOn-time63%
Copa AirlinesCheapest$383Average$515FlexibilityNo cancel feeOn-time70%

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