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Puerto Rico

$147+ Cheap flights from Las Vegas (LAS) to Puerto Rico

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 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — SJU
ene. 15 — ene. 221
jue. 1/15
jue. 1/22
1 adult, Economy
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Cheap flight deals from Las Vegas to Puerto Rico

Cheapest flights from Las Vegas to Puerto Rico
Explore the most affordable flight options available from Las Vegas to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 16, 2025.

This Priceline deal was found by Cheapflights users on 12/16. 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.
sáb. 12/202:40 pmLAS - SJU
1 stop30h 44mFrontier
lun. 12/229:49 amSJU - LAS
1 stop27h 53mFrontier
Deal found 12/16$284
This Priceline deal was found by Cheapflights users on 12/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/2310:01 pmLAS - SJU
1 stop24h 38mFrontier
mié. 12/311:59 amSJU - LAS
1 stop11h 45mFrontier
Deal found 12/14$286
This Super.com deal was found by Cheapflights users on 12/15. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/2910:50 amLAS - SJU
1 stop10h 34mFrontier
mié. 12/313:54 amSJU - LAS
1 stop9h 48mFrontier
Deal found 12/15$298
This Priceline deal was found by Cheapflights users on 12/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/2011:20 pmLAS - SJU
1 stop22h 04mFrontier
mié. 1/79:23 pmSJU - LAS
1 stop17h 00mFrontier
Deal found 12/14$304
This Expedia deal was found by Cheapflights users on 12/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/2210:01 pmLAS - SJU
1 stop30h 38mFrontier
mar. 12/303:14 pmSJU - LAS
1 stop32h 41mFrontier
Deal found 12/15$305
This Expedia deal was found by Cheapflights users on 12/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/2210:01 pmLAS - SJU
1 stop30h 38mFrontier
mié. 12/312:44 pmSJU - LAS
1 stop22h 01mFrontier
Deal found 12/15$309
This Frontier deal was found by Cheapflights users on 12/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/183:54 pmLAS - SJU
1 stop13h 29mFrontier
lun. 12/223:54 amSJU - LAS
1 stop9h 48mFrontier
Deal found 12/14$314
This Expedia deal was found by Cheapflights users on 12/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/2811:00 pmLAS - SJU
1 stop22h 24mFrontier
mié. 12/311:59 amSJU - LAS
1 stop11h 45mFrontier
Deal found 12/14$320
This Frontier deal was found by Cheapflights users on 12/16. 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.
mié. 12/2410:01 pmLAS - SJU
1 stop12h 15mFrontier
mié. 12/313:54 amSJU - LAS
1 stop9h 48mFrontier
Deal found 12/16$324
This Expedia deal was found by Cheapflights users on 12/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/2410:01 pmLAS - SJU
1 stop12h 15mFrontier
dom. 12/283:54 amSJU - LAS
1 stop9h 48mFrontier
Deal found 12/15$325
This Priceline deal was found by Cheapflights users on 12/16. 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.
sáb. 12/2711:20 pmLAS - SJU
1 stop22h 04mFrontier
mié. 12/313:54 amSJU - LAS
1 stop9h 48mFrontier
Deal found 12/16$339
This Frontier deal was found by Cheapflights users on 12/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/1811:03 pmLAS - BQN
1 stop14h 44mFrontier
sáb. 12/273:55 amBQN - LAS
1 stop9h 43mFrontier
Deal found 12/15$544

Find flight deals from Las Vegas to Puerto Rico

Keep the following information in mind while searching for Las Vegas to Puerto Rico flight deals. Data was last updated diciembre 16, 2025.

Round-trip from

$181
(Frontier)

One-way from

$147
(Frontier)

Popular in

December

Cheapest in

February

Average price

$655
From Las Vegas Harry Reid Intl to Puerto Rico
Search Deals
One-way flight from Las Vegas Harry Reid Intl to Puerto Rico
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($72 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Las Vegas to Puerto Rico 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 diciembre 16, 2025.
Use the filters below to find and compare flights from Las Vegas to Puerto Rico that are best for you.

Fly from

Las Vegas

Fly to

Puerto Rico

Route

Depart

Return

Price

Las VegasAguadilla

LAS - BQN

LASBQN

Las Vegas Harry Reid Intl

jue. 1/8

10:20 pm-10:57 am

1 stop8h 37m

Aguadilla Borinquen

mar. 1/13

3:48 am-11:42 am

1 stop11h 54m

$181

Las VegasSan Juan

LAS - SJU

LASSJU

Las Vegas Harry Reid Intl

sáb. 2/7

6:03 am-11:56 pm

1 stop13h 53m

San Juan Luis Munoz Marin Intl

mar. 2/10

1:24 pm-10:34 pm

2 stops13h 10m

$329

Las VegasSan Juan

LAS - SJU

LASSJU

Las Vegas Harry Reid Intl

dom. 1/18

11:03 pm-1:36 pm

1 stop10h 33m

San Juan Luis Munoz Marin Intl

jue. 1/22

4:22 pm-10:57 pm

1 stop10h 35m

$331

Las VegasSan Juan

LAS - SJU

LASSJU

Las Vegas Harry Reid Intl

mar. 2/3

7:00 am-8:02 pm

1 stop9h 02m

San Juan Luis Munoz Marin Intl

sáb. 2/14

5:45 pm-11:30 pm

1 stop9h 45m

$332

Las VegasAguadilla

LAS - BQN

LASBQN

Las Vegas Harry Reid Intl

jue. 1/8

11:51 am-10:57 am

2 stops19h 06m

Aguadilla Borinquen

mar. 1/13

3:48 am-11:42 am

1 stop11h 54m

$362

Las VegasSan Juan

LAS - SJU

LASSJU

Las Vegas Harry Reid Intl

sáb. 12/20

11:20 pm-1:24 am

1 stop22h 04m

San Juan Luis Munoz Marin Intl

mar. 1/6

2:59 am-11:15 am

2 stops12h 16m

$375

Las VegasSan Juan

LAS - SJU

LASSJU

Las Vegas Harry Reid Intl

lun. 1/5

10:30 am-1:25 am

1 stop10h 55m

San Juan Luis Munoz Marin Intl

mar. 1/13

6:10 am-3:05 pm

2 stops12h 55m

$378

Las VegasSan Juan

LAS - SJU

LASSJU

Las Vegas Harry Reid Intl

mar. 1/20

1:01 am-3:35 pm

2 stops10h 34m

San Juan Luis Munoz Marin Intl

jue. 1/22

4:40 pm-11:44 pm

1 stop11h 04m

$380

Las VegasSan Juan

LAS - SJU

LASSJU

Las Vegas Harry Reid Intl

lun. 3/2

11:22 pm-2:40 pm

1 stop11h 18m

San Juan Luis Munoz Marin Intl

mar. 3/3

2:05 am-2:48 pm

2 stops16h 43m

$380

Las VegasSan Juan

LAS - SJU

LASSJU

Las Vegas Harry Reid Intl

mié. 1/21

5:20 am-12:36 am

2 stops15h 16m

San Juan Luis Munoz Marin Intl

jue. 1/22

7:45 am-5:00 pm

2 stops13h 15m

$380

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 34 results
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Best time to book a flight from Las Vegas to Puerto Rico

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

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

Currently, February is the cheapest month in which you can book a flight from Las Vegas to Puerto Rico (average of $139). Flying from Las Vegas to Puerto Rico 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 PR?

Find hourly flight availability from Las Vegas to Puerto Rico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 16, 2025.

It’s typically best to fly out from Las Vegas to Puerto Rico in the afternoon. Doing so could potentially save you 48% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Las Vegas to Puerto Rico?

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

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

Reviews of airlines servicing Puerto Rico

Get insights into the airlines that provide service to Puerto Rico. 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 Puerto Rico. Reviews last updated diciembre 16, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Las Vegas to Puerto Rico to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,010 reviews

Food

7.3

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,010 reviews
Delta
7.9
Good
8,010 reviews

Food

7.3

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,094 reviews
Delta
7.9
Good
8,010 reviews

Food

7.3

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,047 reviews
Delta
7.9
Good
8,010 reviews

Food

7.3

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Spirit Airlines
6.3
Okay
8,188 reviews
Delta
7.9
Good
8,010 reviews

Food

7.3

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Frontier
5.8
Fair
3,082 reviews
Delta
7.9
Good
8,010 reviews

Food

7.3

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

    For a flight from Las Vegas to Puerto Rico, you will be flying from Harry Reid Intl. Las Vegas Harry Reid Intl (LAS) is just 6.2 mi from the center of the city.

  • How long is the flight from Las Vegas to Puerto Rico?

    Departing from Las Vegas to Puerto Rico will take you 8h 37m. There are 3149 mi between Las Vegas and Puerto Rico. 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 Puerto Rico one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $83. However, be on the lookout for offers from Spirit Airlines and United Airlines, as they are both options that can get you from Las Vegas to Puerto Rico for a low price.

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

    The most popular route from Las Vegas to Puerto Rico is Las Vegas Harry Reid Intl - San Juan Luis Munoz Marin Intl. You may also consider Las Vegas Harry Reid Intl - Aguadilla Borinquen or Las Vegas Harry Reid Intl - Culebra.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Las Vegas to Puerto Rico 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 Puerto Rico?

    Currently, February is the cheapest month in which you can book a flight from Las Vegas to Puerto Rico (average of $139). Flying from Las Vegas to Puerto Rico 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.

See more FAQs

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Alternative routes for Las Vegas to Puerto Rico

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Las Vegas to Puerto Rico

Discover the top 7 airlines that operate flights from Las Vegas to Puerto Rico. 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 diciembre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$145Average$291FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$237Average$363FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$280Average$486FlexibilityNo cancel feeOn-time62%
DeltaCheapest$281Average$552FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$296Average$435FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$297Average$536FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$340Average$559FlexibilityNo cancel feeOn-time63%

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