Las Vegas

$124+ Cheap flights from Puerto Rico to Las Vegas (LAS)

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 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — LAS
Oct 17 — Oct 241
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Cheap flight deals from Puerto Rico to Las Vegas

Keep the following information in mind while searching for Puerto Rico to Las Vegas flight deals. Data was last updated September 17, 2025.

Round-trip from

$281
(Kiwi.com)

One-way from

$124
(Mytrip)

Popular in

December

Cheapest in

August

Average price

$462
From Puerto Rico to Las Vegas Harry Reid Intl
One-way flight from Puerto Rico to Las Vegas Harry Reid Intl
Highest demand for flights based on searches. 5% potential increase in price ($22 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Average for round-trip flights in September 2025

Find flight deals from Puerto Rico to Las Vegas

Cheapest flights from Puerto Rico to Las Vegas
Explore the most affordable flight options available from Puerto Rico to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

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.
Tue 10/216:22 amSJU - LAS
1 stop30h 12mMultiple Airlines
Thu 10/306:59 pmLAS - SJU
2 stops27h 45mMultiple Airlines
Deal found 9/14$281
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/247:43 pmSJU - LAS
2 stops30h 51mSpirit Airlines
Mon 10/278:10 pmLAS - SJU
3 stops26h 34mSpirit Airlines
Deal found 9/15$282
This Mytrip deal was found by Cheapflights users on 9/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/135:28 pmSJU - LAS
1 stop10h 25mSpirit Airlines
Mon 11/176:30 amLAS - SJU
2 stops23h 22mSpirit Airlines
Deal found 9/16$283
This Frontier deal was found by Cheapflights users on 9/16. 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.
Tue 9/303:39 amSJU - LAS
1 stop15h 00mFrontier
Wed 10/810:16 pmLAS - SJU
1 stop8h 26mFrontier
Deal found 9/16$284
This Mytrip deal was found by Cheapflights users on 9/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/175:18 pmSJU - LAS
2 stops33h 16mSpirit Airlines
Mon 10/208:10 pmLAS - SJU
3 stops26h 34mSpirit Airlines
Deal found 9/16$285
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/44:42 pmSJU - LAS
1 stop19h 28mFrontier
Wed 10/810:16 pmLAS - SJU
1 stop8h 26mFrontier
Deal found 9/16$286
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.
Fri 12/51:55 pmSJU - LAS
1 stop9h 44mMultiple Airlines
Mon 12/810:30 pmLAS - SJU
1 stop21h 29mMultiple Airlines
Deal found 9/15$287
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/49:32 pmSJU - LAS
1 stop16h 11mFrontier
Sun 12/710:35 pmLAS - SJU
1 stop12h 19mFrontier
Deal found 9/14$288
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 10/307:30 amSJU - LAS
1 stop14h 45mMultiple Airlines
Mon 11/311:59 pmLAS - SJU
2 stops22h 45mMultiple Airlines
Deal found 9/17$289
This Frontier deal was found by Cheapflights users on 9/16. 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.
Tue 10/216:22 amSJU - LAS
2 stops17h 25mFrontier
Tue 10/284:56 pmLAS - SJU
2 stops15h 23mFrontier
Deal found 9/16$290
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 11/139:49 pmSJU - LAS
2 stops20h 50mMultiple Airlines
Wed 11/1911:02 pmLAS - SJU
1 stop11h 36mMultiple Airlines
Deal found 9/17$292
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/31:09 amBQN - LAS
2 stops15h 11mUnited Airlines
Sat 12/68:05 amLAS - BQN
1 stop11h 52mUnited Airlines
Deal found 9/15$306

Cheapflights Fare Finder

 
Customize your flight search to find flights from Puerto Rico to Las Vegas 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 17, 2025.
Use the filters below to find and compare flights from Puerto Rico to Las Vegas that are best for you.

Fly from

Puerto Rico

Fly to

Las Vegas

Route

Depart

Return

Price

AguadillaLas Vegas

BQN - LAS

BQNLAS

Aguadilla Borinquen

Wed 12/3

1:09 am-12:20 pm

2 stops15h 11m

Las Vegas Harry Reid Intl

Sat 12/6

8:05 am-11:57 pm

1 stop11h 52m

$306

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Tue 11/11

12:30 pm-8:47 pm

1 stop12h 17m

Las Vegas Harry Reid Intl

Tue 11/18

10:03 am-3:48 am

1 stop13h 45m

$321

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Fri 10/24

2:31 pm-10:29 pm

1 stop10h 58m

Las Vegas Harry Reid Intl

Mon 10/27

11:54 pm-1:21 pm

1 stop10h 27m

$329

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Sat 2/14

7:45 am-3:33 pm

1 stop11h 48m

Las Vegas Harry Reid Intl

Sat 2/21

11:47 pm-1:17 pm

1 stop9h 30m

$352

PonceLas Vegas

PSE - LAS

PSELAS

Ponce Mercedita

Mon 11/3

12:15 pm-7:59 pm

2 stops11h 44m

Las Vegas Harry Reid Intl

Fri 11/7

11:02 pm-11:20 am

1 stop8h 18m

$370

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Fri 1/30

3:30 pm-9:52 pm

1 stop10h 22m

Las Vegas Harry Reid Intl

Tue 2/3

10:10 pm-2:15 pm

1 stop12h 05m

$373

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Thu 1/29

2:15 pm-9:51 pm

1 stop11h 36m

Las Vegas Harry Reid Intl

Sun 2/1

11:18 pm-2:40 pm

1 stop11h 22m

$385

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Tue 11/11

2:05 am-10:25 am

1 stop12h 20m

Las Vegas Harry Reid Intl

Sat 11/15

11:59 pm-3:40 pm

1 stop11h 41m

$385

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Fri 1/30

2:05 am-10:16 am

1 stop12h 11m

Las Vegas Harry Reid Intl

Sun 2/8

7:06 pm-1:17 pm

2 stops14h 11m

$385

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Wed 11/12

2:05 am-12:27 pm

2 stops14h 22m

Las Vegas Harry Reid Intl

Tue 11/18

7:15 am-12:36 am

2 stops13h 21m

$385

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 30 results
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Best time to book a flight from Puerto Rico to Las Vegas

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

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

Currently, August is the cheapest month in which you can book a flight from Puerto Rico to Las Vegas (average of $198). Flying from Puerto Rico to Las Vegas in March is currently the most expensive (average of $269). 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 PR to LAS?

Find hourly flight availability from Puerto Rico to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

When flying from Puerto Rico to Las Vegas, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. 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 Las Vegas. Reviews last updated September 17, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Puerto Rico to Las Vegas by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
8.0
Very good
8.0
Very good

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
8.0
Very good

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
8.0
Very good

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
8.0
Very good

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
8.0
Very good

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

Related info for your journey

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

    If you book a flight to Las Vegas from Puerto Rico, you will be flying to Harry Reid Intl, which is the city’s only airport. Las Vegas Harry Reid Intl (LAS) is located 6.2 mi from the center of Las Vegas.

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

    A quick flight from Puerto Rico to Las Vegas can take about 10h 58m. United Airlines provides one of the quickest options available for as low as $329. There are 3214 mi between Puerto Rico and Las Vegas. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The cheapest airlines for a one-way flight from Puerto Rico to Las Vegas are Spirit Airlines ($125), American Airlines ($148), and Southwest ($148).

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

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Puerto Rico to Las Vegas (average of $198). Flying from Puerto Rico to Las Vegas in March is currently the most expensive (average of $269). 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

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Paradise
Henderson
North Las Vegas
Sunrise Manor
Winchester
Kingman
Primm
Mount Charleston
Mesquite
Needles
Boulder City

Browse thousands of different options on Cheapflights for your next trip

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Top 7 airlines flying from Puerto Rico to Las Vegas

Discover the top 7 airlines that operate flights from Puerto Rico to Las Vegas. 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 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$131Average$273FlexibilityNo cancel feeOn-time62%
DeltaCheapest$146Average$438FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$222Average$362FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$282Average$434FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$291Average$520FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$302Average$465FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$309Average$477FlexibilityNo cancel feeOn-time62%

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