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Cheap flights from Las Vegas to Caribbean Islands from $126

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Caribbean Islands departing on 10/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Frontier Logo
10:35 pm - 2:54 pmLAS-SJU
12h 19m1 stop
Frontier Logo
3:59 pm - 9:30 pmSJU-LAS
33h 31m1 stop
$266Frontier
Find Deal
lun., dic. 8 - jue., dic. 11
Spirit Airlines Logo
12:49 pm - 4:40 amLAS-SJU
11h 51m1 stop
Spirit Airlines Logo
6:00 am - 9:51 pmSJU-LAS
19h 51m1 stop
$269Spirit Airlines
Find Deal
jue., nov. 6 - sáb., nov. 15
United Airlines Logo
5:20 am - 6:25 pmLAS-SJU
9h 05m1 stop
United Airlines Logo
2:05 am - 10:16 amSJU-LAS
12h 11m1 stop
$295United Airlines
Find Deal
mar., ene. 27 - vie., ene. 30
American Airlines Logo
1:10 am - 11:59 pmLAS-SJU
19h 49m1 stop
American Airlines Logo
5:30 am - 7:55 pmSJU-LAS
17h 25m1 stop
$320American Airlines
Find Deal
mar., oct. 7 - dom., oct. 12
JetBlue Logo
10:44 am - 11:35 amLAS-SJU
20h 51m1 stop
JetBlue Logo
12:30 pm - 8:47 pmSJU-LAS
12h 17m1 stop
$322JetBlue
Find Deal
mié., nov. 5 - mié., nov. 12
American Airlines Logo
11:28 pm - 8:50 pmLAS-SJU
17h 22m1 stop
American Airlines Logo
7:15 am - 8:12 pmSJU-LAS
16h 57m1 stop
$329American Airlines
Find Deal
sáb., ene. 17 - dom., ene. 25
Delta Logo
12:35 am - 11:50 amLAS-STT
8h 15m1 stop
Delta Logo
1:00 pm - 8:28 pmSTT-LAS
10h 28m1 stop
$333Delta
Find Deal
lun., mar. 9 - mié., mar. 11
JetBlue Logo
7:00 am - 5:22 pmLAS-NAS
7h 22m1 stop
JetBlue Logo
10:14 am - 8:42 pmNAS-LAS
13h 28m1 stop
$374JetBlue
Find Deal
jue., dic. 4 - lun., dic. 8
United Airlines Logo
12:59 am - 1:33 pmLAS-NAS
9h 34m1 stop
United Airlines Logo
2:35 pm - 12:45 amNAS-LAS
13h 10m2 stops
$389United Airlines
Find Deal
mié., oct. 29 - jue., nov. 6
Delta Logo
3:47 pm - 1:28 pmLAS-PUJ
18h 41m1 stop
Delta Logo
2:38 pm - 9:28 pmPUJ-LAS
10h 50m1 stop
$397Delta
Find Deal
sáb., nov. 1 - vie., nov. 14

Frontier flights from Las Vegas to Caribbean Islands

Our best Frontier deals on Las Vegas to Caribbean Islands flight tickets
Frontier
Dec 8
LAS10:35 pmLas Vegas Harry Reid Intl
12h 19m
1 stop
SJU2:54 pmSan Juan Luis Munoz Marin Intl
Dec 11
SJU3:59 pmSan Juan Luis Munoz Marin Intl
33h 31m
1 stop
LAS9:30 pmLas Vegas Harry Reid Intl
$266
Find similar
Frontier
Oct 24
LAS9:27 pmLas Vegas Harry Reid Intl
14h 57m
1 stop
SJU3:24 pmSan Juan Luis Munoz Marin Intl
Oct 27
SJU3:04 amSan Juan Luis Munoz Marin Intl
10h 03m
1 stop
LAS10:07 amLas Vegas Harry Reid Intl
$281
Find similar
Frontier
Sep 26
LAS11:00 pmLas Vegas Harry Reid Intl
12h 11m
1 stop
SJU2:11 pmSan Juan Luis Munoz Marin Intl
Oct 3
SJU3:39 amSan Juan Luis Munoz Marin Intl
15h 00m
1 stop
LAS3:39 pmLas Vegas Harry Reid Intl
$282
Find similar

Spirit Airlines flights from Las Vegas to Caribbean Islands

Our best Spirit Airlines deals on Las Vegas to Caribbean Islands flight tickets
Spirit Airlines
Nov 6
LAS12:49 pmLas Vegas Harry Reid Intl
11h 51m
1 stop
SJU4:40 amSan Juan Luis Munoz Marin Intl
Nov 15
SJU6:00 amSan Juan Luis Munoz Marin Intl
19h 51m
1 stop
LAS9:51 pmLas Vegas Harry Reid Intl
$269
Find similar
Spirit Airlines
Nov 5
LAS12:15 amLas Vegas Harry Reid Intl
16h 29m
1 stop
SJU8:44 pmSan Juan Luis Munoz Marin Intl
Nov 15
SJU6:00 amSan Juan Luis Munoz Marin Intl
19h 51m
1 stop
LAS9:51 pmLas Vegas Harry Reid Intl
$270
Find similar
Spirit Airlines
Nov 7
LAS12:49 pmLas Vegas Harry Reid Intl
11h 51m
1 stop
SJU4:40 amSan Juan Luis Munoz Marin Intl
Nov 15
SJU6:00 amSan Juan Luis Munoz Marin Intl
19h 51m
1 stop
LAS9:51 pmLas Vegas Harry Reid Intl
$271
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated septiembre 16, 2025.
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

lun. 12/8

10:35 pm-2:54 pm

1 stop12h 19m

San Juan Luis Munoz Marin Intl

jue. 12/11

3:59 pm-9:30 pm

1 stop33h 31m

$266

Las VegasSan Juan

LAS - SJU

LASSJU

Las Vegas Harry Reid Intl

jue. 11/6

12:49 pm-4:40 am

1 stop11h 51m

San Juan Luis Munoz Marin Intl

sáb. 11/15

6:00 am-9:51 pm

1 stop19h 51m

$269

Las VegasSan Juan

LAS - SJU

LASSJU

Las Vegas Harry Reid Intl

mar. 1/27

5:20 am-6:25 pm

1 stop9h 05m

San Juan Luis Munoz Marin Intl

vie. 1/30

2:05 am-10:16 am

1 stop12h 11m

$295

Las VegasSan Juan

LAS - SJU

LASSJU

Las Vegas Harry Reid Intl

mar. 10/7

1:10 am-11:59 pm

1 stop19h 49m

San Juan Luis Munoz Marin Intl

dom. 10/12

5:30 am-7:55 pm

1 stop17h 25m

$320

Las VegasSan Juan

LAS - SJU

LASSJU

Las Vegas Harry Reid Intl

mié. 11/5

10:44 am-11:35 am

1 stop20h 51m

San Juan Luis Munoz Marin Intl

mié. 11/12

12:30 pm-8:47 pm

1 stop12h 17m

$322

Las VegasSan Juan

LAS - SJU

LASSJU

Las Vegas Harry Reid Intl

sáb. 1/17

11:28 pm-8:50 pm

1 stop17h 22m

San Juan Luis Munoz Marin Intl

dom. 1/25

7:15 am-8:12 pm

1 stop16h 57m

$329

Las VegasSaint Thomas Island

LAS - STT

LASSTT

Las Vegas Harry Reid Intl

lun. 3/9

12:35 am-11:50 am

1 stop8h 15m

Saint Thomas Island Cyril E King

mié. 3/11

1:00 pm-8:28 pm

1 stop10h 28m

$333

Las VegasNassau

LAS - NAS

LASNAS

Las Vegas Harry Reid Intl

jue. 12/4

7:00 am-5:22 pm

1 stop7h 22m

Nassau Intl

lun. 12/8

10:14 am-8:42 pm

1 stop13h 28m

$374

Las VegasNassau

LAS - NAS

LASNAS

Las Vegas Harry Reid Intl

mié. 10/29

12:59 am-1:33 pm

1 stop9h 34m

Nassau Intl

jue. 11/6

2:35 pm-12:45 am

2 stops13h 10m

$389

Las VegasPunta Cana

LAS - PUJ

LASPUJ

Las Vegas Harry Reid Intl

sáb. 11/1

3:47 pm-1:28 pm

1 stop18h 41m

Punta Cana

vie. 11/14

2:38 pm-9:28 pm

1 stop10h 50m

$397

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Caribbean Islands from

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

What is the cheapest month to fly to Caribbean Islands?

The month of October is, on average, the cheapest month to fly to Caribbean Islands from Las Vegas, with most prices found around $267. The month of February is another great option to travel to Caribbean Islands, with average flight prices from Las Vegas averaging around $301.

What is the cheapest day to depart on your flight to Caribbean Islands?

The cheapest day to depart from Las Vegas to Caribbean Islands is on a Wednesday. Travelers who choose to depart for Caribbean Islands on a Wednesday will often find tickets for as low as $370. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $451. These prices are subject to change though, so be sure to set up a Price Alert for flights to Caribbean Islands.

What is the cheapest time of day to depart on your flight to Caribbean Islands?

According to our data, the cheapest time of day to fly to Caribbean Islands is in the afternoon. momondo users have found flights departing from Las Vegas to Caribbean Islands in the afternoon for as low as $311. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets at noon because they tend to be around $492. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 $408 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 $236 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

8h 27m

Direct flights

Sun

Airports in Caribbean Islands

1 airport
The fastest flight from Las Vegas to Caribbean Islands takes 8h 27m
Direct flights go from Las Vegas to Caribbean Islands on Sunday. There are no airlines offering direct flights.
There is 1 airport near Caribbean Islands: San Juan Luis Munoz Marin Intl (SJU)
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?

  • 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?

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
FrontierPriceFrom $133Free CancellationRating
5.8
3,174 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $230Free CancellationRating
6.3
8,019 reviews
Search Spirit Airlines flights
United AirlinesPriceFrom $248Free CancellationRating
7.4
8,924 reviews
Search United Airlines flights
JetBluePriceFrom $248Free CancellationRating
7.2
2,914 reviews
Search JetBlue flights
DeltaPriceFrom $291Free CancellationRating
7.9
7,957 reviews
Search Delta flights
American AirlinesPriceFrom $295Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $340Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
Copa AirlinesPriceFrom $383Free CancellationRating
7.6
1,531 reviews
Search Copa Airlines 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.

An easier way to manage your Caribbean Islands trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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jue. 10/16
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