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 $88 on Spirit Airlines. Other airlines that offer cheap prices include American Airlines from $98 and Frontier from $120 one-way.

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

The most popular flight routes from Las Vegas to Caribbean are Las Vegas Harry Reid Intl - Castries Hewanorra, Las Vegas Harry Reid Intl - San Juan Luis Munoz Marin Intl and Las Vegas Harry Reid Intl - Montego Bay Sangster Intl.

What are the most popular airlines that fly from Las Vegas to Caribbean?

Before booking your flight from Las Vegas to Caribbean check out the most popular airlines for this route: American Airlines, JetBlue or Delta.

How far in advance should I book a flight from Las Vegas to Caribbean?

Travelers have found it’s best to book a flight 24 days in advance to save up to 125% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 24 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Las Vegas to Caribbean 1-2 weeks in advance for as low as $268, or $539 for flights within the next 24 hours.

What is the cheapest month to fly from Las Vegas to Caribbean?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, October can be a great choice for travel to Caribbean. Flights to Caribbean from Las Vegas in October are about $401 on average during October, but can be found for as low as $135.

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.

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.

$304+ Flights from Las Vegas to Caribbean

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Cheap flight deals from Las Vegas to Caribbean

Round-trip from	$218 (Cheapflightsfares)
One-way from	$88 (Mytrip)
Popular in	December
Cheapest in	October
Average price	$464

From Las Vegas Harry Reid Intl to Caribbean

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One-way flight from Las Vegas Harry Reid Intl to Caribbean

Search Deals

Highest demand for flights based on searches. 3% potential increase in price ($15 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).

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Average for round-trip flights in June 2025

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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 junio 12, 2025.

mar. 7/19:14 pmLAS - STT

1 stop9h 34mSpirit Airlines

mié. 7/910:43 amSTT - LAS

1 stop15h 24mSpirit Airlines

Deal found 6/11

$218

mar. 7/19:14 pmLAS - SJU

1 stop19h 05mSpirit Airlines

mar. 7/88:24 pmSJU - LAS

1 stop29h 43mSpirit Airlines

Deal found 6/11

$291

sáb. 6/143:34 pmLAS - SJU

1 stop25h 51mFrontier

lun. 6/165:01 amSJU - LAS

1 stop16h 17mFrontier

Deal found 6/10

$293

mar. 7/112:53 amLAS - NAS

1 stop17h 33mAmerican Airlines

mar. 7/87:50 amNAS - LAS

1 stop13h 23mAmerican Airlines

Deal found 6/11

$303

vie. 7/1110:47 pmLAS - SJU

1 stop10h 41mMultiple Airlines

lun. 7/141:37 amSJU - LAS

1 stop12h 53mMultiple Airlines

Deal found 6/11

$304

vie. 6/209:14 pmLAS - PUJ

1 stop15h 45mSpirit Airlines

sáb. 6/283:23 pmPUJ - LAS

1 stop12h 31mSpirit Airlines

Deal found 6/11

$308

sáb. 8/911:45 pmLAS - MBJ

1 stop13h 40mAmerican Airlines

jue. 8/141:10 pmMBJ - LAS

1 stop12h 34mAmerican Airlines

Deal found 6/10

$325

mar. 7/84:00 pmLAS - MBJ

1 stop17h 05mSpirit Airlines

mar. 7/1512:10 pmMBJ - LAS

1 stop12h 57mSpirit Airlines

Deal found 6/10

$340

mié. 7/99:29 pmLAS - SDQ

1 stop9h 21mSpirit Airlines

mié. 7/1610:55 amSDQ - LAS

1 stop15h 12mSpirit Airlines

Deal found 6/10

$354

vie. 10/1011:49 pmLAS - SJU

1 stop10h 56mAmerican Airlines

mar. 10/141:55 pmSJU - LAS

2 stops12h 28mAmerican Airlines

Deal found 6/12

$373

vie. 7/2512:59 amLAS - MBJ

1 stop10h 31mUnited Airlines

sáb. 8/24:33 pmMBJ - LAS

1 stop8h 40mUnited Airlines

Deal found 6/11

$375

vie. 7/47:25 amLAS - SJU

2 stops13h 37mUnited Airlines

mar. 7/151:10 amSJU - LAS

2 stops15h 18mUnited Airlines

Deal found 6/10

$381

Best flights from Las Vegas to Caribbean
Discover carefully curated flight deals from Las Vegas to Caribbean that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated junio 12, 2025.

mar. 7/19:14 pmLAS - STT

1 stop9h 34mSpirit Airlines

mié. 7/910:43 amSTT - LAS

1 stop15h 24mSpirit Airlines

Deal found 6/11

$218

jue. 7/108:16 amLAS - SJU

1 stop28h 51mFrontier

jue. 7/175:15 pmSJU - LAS

1 stop19h 05mFrontier

Deal found 6/10

$293

mar. 7/112:53 amLAS - NAS

1 stop17h 33mAmerican Airlines

mar. 7/87:50 amNAS - LAS

1 stop13h 23mAmerican Airlines

Deal found 6/11

$303

lun. 7/79:14 pmLAS - SJU

1 stop19h 05mMultiple Airlines

lun. 7/147:59 pmSJU - LAS

1 stop16h 46mMultiple Airlines

Deal found 6/10

$311

vie. 7/2512:59 amLAS - MBJ

1 stop10h 31mUnited Airlines

sáb. 8/24:33 pmMBJ - LAS

1 stop8h 40mUnited Airlines

Deal found 6/11

$375

jue. 9/1112:35 amLAS - NAS

1 stop8h 19mDelta

lun. 9/152:37 pmNAS - LAS

1 stop11h 14mDelta

Deal found 6/10

$385

vie. 7/259:05 pmLAS - PUJ

1 stop9h 47mJetBlue

sáb. 8/210:35 amPUJ - LAS

1 stop15h 03mJetBlue

Deal found 6/9

$399

vie. 8/1510:21 pmLAS - NAS

2 stops18h 33mAlaska Airlines

dom. 8/178:00 amNAS - LAS

2 stops29h 32mAlaska Airlines

Deal found 6/10

$414

mar. 11/119:10 amLAS - BGI

2 stops25h 15mAir Canada

lun. 11/174:00 pmBGI - LAS

2 stops27h 51mAir Canada

Deal found 6/12

$518

mar. 7/81:49 amLAS - SDQ

1 stop11h 28mCopa Airlines

mié. 7/162:07 pmSDQ - LAS

1 stop11h 23mCopa Airlines

Deal found 6/12

$525

mar. 7/19:14 pmLAS - SJU

1 stop19h 05mSpirit Airlines

mar. 7/88:24 pmSJU - LAS

1 stop29h 43mSpirit Airlines

Deal found 6/11

$291

sáb. 7/59:45 pmLAS - AUA

1 stop13h 00mSouthwest

dom. 7/132:40 pmAUA - LAS

2 stops10h 55mSouthwest

Deal found 6/10

$602

Last-minute flights from Las Vegas to Caribbean
Discover last-minute flight deals from Las Vegas to Caribbean. Data last updated junio 12, 2025 and is based on user searches.

sáb. 6/143:34 pmLAS - SJU

1 stop25h 51mFrontier

lun. 6/165:01 amSJU - LAS

1 stop16h 17mFrontier

Deal found 6/10

$293

mar. 6/1712:30 amLAS - SJU

1 stop18h 36mSpirit Airlines

vie. 7/41:27 amSJU - LAS

1 stop11h 07mSpirit Airlines

Deal found 6/11

$380

mar. 6/175:15 amLAS - PUJ

2 stops35h 39mMultiple Airlines

jue. 6/193:23 pmPUJ - LAS

1 stop12h 31mMultiple Airlines

Deal found 6/11

$503

mar. 6/1712:58 pmLAS - MBJ

1 stop17h 00mMultiple Airlines

sáb. 6/2112:07 pmMBJ - LAS

1 stop14h 47mMultiple Airlines

Deal found 6/9

$528

mar. 6/175:20 pmLAS - SJU

2 stops17h 10mDelta

vie. 6/202:40 pmSJU - LAS

2 stops11h 45mDelta

Deal found 6/12

$545

jue. 6/198:16 amLAS - SJU

1 stop13h 28mMultiple Airlines

vie. 7/41:27 amSJU - LAS

1 stop11h 07mMultiple Airlines

Deal found 6/11

$302

jue. 6/1910:34 pmLAS - SJU

1 stop23h 06mFrontier

sáb. 7/51:43 pmSJU - LAS

1 stop31h 35mFrontier

Deal found 6/11

$303

jue. 6/199:54 pmLAS - STT

1 stop13h 04mSpirit Airlines

mar. 6/2410:47 amSTT - LAS

1 stop17h 07mSpirit Airlines

Deal found 6/10

$359

vie. 6/209:14 pmLAS - PUJ

1 stop15h 45mSpirit Airlines

sáb. 6/283:23 pmPUJ - LAS

1 stop12h 31mSpirit Airlines

Deal found 6/11

$308

vie. 6/2012:53 amLAS - NAS

1 stop9h 42mAmerican Airlines

mié. 6/2510:35 amNAS - LAS

1 stop14h 06mAmerican Airlines

Deal found 6/11

$358

vie. 6/209:14 pmLAS - MBJ

1 stop11h 48mSpirit Airlines

lun. 6/3010:15 amMBJ - LAS

1 stop16h 39mSpirit Airlines

Deal found 6/11

$413

vie. 6/2012:30 amLAS - NAS

2 stops15h 45mMultiple Airlines

mié. 6/254:00 pmNAS - LAS

1 stop11h 54mMultiple Airlines

Deal found 6/11

$513

One-way flights from Las Vegas to Caribbean
Search for one-way flight options from Las Vegas to Caribbean. Find affordable one-way fares based on user searches. Data last updated junio 12, 2025.

mié. 6/251:25 pmLAS - SJU

1 stop28h 39mSpirit Airlines

Deal found 6/10

$88

sáb. 7/264:27 pmLAS - NAS

1 stop17h 28mAmerican Airlines

Deal found 6/10

$98

mié. 6/259:14 pmLAS - STT

1 stop9h 34mSpirit Airlines

Deal found 6/11

$106

mié. 6/189:48 pmLAS - SJU

1 stop20h 06mFrontier

Deal found 6/11

$120

sáb. 10/1811:59 pmLAS - MBJ

1 stop13h 26mAmerican Airlines

Deal found 6/11

$139

mar. 7/810:25 amLAS - SJU

1 stop8h 58mDelta

Deal found 6/10

$146

vie. 6/2012:39 amLAS - NAS

1 stop12h 19mUnited Airlines

Deal found 6/11

$153

jue. 7/39:14 pmLAS - MBJ

1 stop11h 48mSpirit Airlines

Deal found 6/10

$157

lun. 7/79:54 pmLAS - PUJ

1 stop10h 46mSpirit Airlines

Deal found 6/12

$157

lun. 6/2311:52 pmLAS - MBJ

1 stop9h 51mUnited Airlines

Deal found 6/9

$164

mar. 7/11:25 pmLAS - PUJ

1 stop27h 29mMultiple Airlines

Deal found 6/12

$165

mié. 7/169:29 pmLAS - SDQ

1 stop9h 21mSpirit Airlines

Deal found 6/12

$167

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Las VegasSaint Thomas Island

LAS - STT

LASSTT

Las Vegas Harry Reid Intl

mar. 7/1

9:14 pm-9:48 am

1 stop9h 34m

Saint Thomas Island Cyril E King

mié. 7/9

10:43 am-11:07 pm

1 stop15h 24m

$218

Las VegasSan Juan

LAS - SJU

LASSJU

Las Vegas Harry Reid Intl

mar. 7/1

9:14 pm-7:19 pm

1 stop19h 05m

San Juan Luis Munoz Marin Intl

mar. 7/8

8:24 pm-11:07 pm

1 stop29h 43m

$291

Las VegasSan Juan

LAS - SJU

LASSJU

Las Vegas Harry Reid Intl

jue. 7/10

8:16 am-4:07 pm

1 stop28h 51m

San Juan Luis Munoz Marin Intl

jue. 7/17

5:15 pm-9:20 am

1 stop19h 05m

$293

Las VegasNassau

LAS - NAS

LASNAS

Las Vegas Harry Reid Intl

mar. 7/1

12:53 am-9:26 pm

1 stop17h 33m

Nassau Intl

mar. 7/8

7:50 am-6:13 pm

1 stop13h 23m

$303

Las VegasSan Juan

LAS - SJU

LASSJU

Las Vegas Harry Reid Intl

vie. 7/11

10:47 pm-12:28 pm

1 stop10h 41m

San Juan Luis Munoz Marin Intl

lun. 7/14

1:37 am-11:30 am

1 stop12h 53m

$304

Las VegasPunta Cana

LAS - PUJ

LASPUJ

Las Vegas Harry Reid Intl

vie. 6/20

9:14 pm-3:59 pm

1 stop15h 45m

Punta Cana

sáb. 6/28

3:23 pm-12:54 am

1 stop12h 31m

$308

Las VegasMontego Bay

LAS - MBJ

LASMBJ

Las Vegas Harry Reid Intl

sáb. 8/9

11:45 pm-3:25 pm

1 stop13h 40m

Montego Bay Sangster Intl

jue. 8/14

1:10 pm-11:44 pm

1 stop12h 34m

$325

Las VegasMontego Bay

LAS - MBJ

LASMBJ

Las Vegas Harry Reid Intl

mar. 7/8

4:00 pm-11:05 am

1 stop17h 05m

Montego Bay Sangster Intl

mar. 7/15

12:10 pm-11:07 pm

1 stop12h 57m

$340

Las VegasSanto Domingo

LAS - SDQ

LASSDQ

Las Vegas Harry Reid Intl

mié. 7/9

9:29 pm-9:50 am

1 stop9h 21m

Santo Domingo Las Americas

mié. 7/16

10:55 am-11:07 pm

1 stop15h 12m

$354

Las VegasMontego Bay

LAS - MBJ

LASMBJ

Las Vegas Harry Reid Intl

vie. 7/25

12:59 am-1:30 pm

1 stop10h 31m

Montego Bay Sangster Intl

sáb. 8/2

4:33 pm-11:13 pm

1 stop8h 40m

$375

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 60 results

...

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?

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.

Rainfall in Caribbean by month

In terms of precipitation, rainfall in Caribbean ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit Caribbean when rainfall is around 2.2 in.

Temperature in Caribbean by month

If weather is an important factor for your trip to Caribbean, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Caribbean

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.

Alaska Airlines

8.0

Very good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Surinder,May 2025

SEA - YYZ

Southwest

8.0

Very good

4,287 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Surinder,May 2025

SEA - YYZ

Delta

8.0

Very good

7,950 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Surinder,May 2025

SEA - YYZ

Copa Airlines

7.5

Good

1,451 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Surinder,May 2025

SEA - YYZ

United Airlines

7.4

Good

8,790 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Surinder,May 2025

SEA - YYZ

Related info for your journey

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.
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 $88 on Spirit Airlines. Other airlines that offer cheap prices include American Airlines from $98 and Frontier from $120 one-way.
What are the most popular routes from Las Vegas to Caribbean?
The most popular flight routes from Las Vegas to Caribbean are Las Vegas Harry Reid Intl - Castries Hewanorra, Las Vegas Harry Reid Intl - San Juan Luis Munoz Marin Intl and Las Vegas Harry Reid Intl - Montego Bay Sangster Intl.
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

Top 8 airlines flying from Las Vegas to Caribbean

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$133	Average$316	FlexibilityNo cancel fee	On-time62%
Spirit Airlines	Cheapest$226	Average$428	FlexibilityNo cancel fee	On-time65%
JetBlue	Cheapest$248	Average$534	FlexibilityNo cancel fee	On-time62%
United Airlines	Cheapest$258	Average$555	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$302	Average$625	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$335	Average$562	FlexibilityNo cancel fee	On-timeN/A
Copa Airlines	Cheapest$398	Average$501	FlexibilityNo cancel fee	On-time70%
Southwest	Cheapest$446	Average$619	FlexibilityNo cancel fee	On-time63%

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$88+ 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 6/25. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Las Vegas to Caribbean with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

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 junio 12, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Las Vegas to Caribbean

Cheapest flights from Las Vegas to CaribbeanExplore 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 junio 12, 2025.

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 junio 12, 2025.

Cheapflights Fare Finder

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

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.

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?

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 junio 12, 2025.

Rainfall in Caribbean by month

Plan your trip to Caribbean by taking into account the average rainfall totals by month.

Temperature in Caribbean by month

Plan your trip to Caribbean by taking into account the average temperature totals by month.

Reviews of airlines servicing Caribbean

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?

What are the cheapest airlines to fly from Las Vegas to Caribbean 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?

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

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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 junio 12, 2025.