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$123+ 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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — LAS
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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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 junio 12, 2025.

Round-trip from

$253
(Priceline)

One-way from

$123
(Priceline)

Popular in

December

Cheapest in

March

Average price

$463
From Puerto Rico to Las Vegas Harry Reid Intl
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One-way flight from Puerto Rico to Las Vegas Harry Reid Intl
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Highest demand for flights based on searches. 7% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 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 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 junio 12, 2025.

This Priceline deal was found by Cheapflights users on 6/11. 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. 7/18:00 amSJU - LAS
1 stop14h 18mFrontier
mié. 7/910:47 pmLAS - SJU
1 stop14h 20mFrontier
Deal found 6/11$253
This Cheapflightsfares deal was found by Cheapflights users on 6/12. 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.
jue. 7/1011:59 pmSJU - LAS
1 stop12h 51mSpirit Airlines
lun. 7/149:29 pmLAS - SJU
1 stop15h 01mSpirit Airlines
Deal found 6/12$263
This Priceline deal was found by Cheapflights users on 6/11. 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. 8/51:37 amSJU - LAS
1 stop12h 53mMultiple Airlines
mié. 8/610:47 pmLAS - SJU
1 stop14h 20mMultiple Airlines
Deal found 6/11$269
This United Airlines deal was found by Cheapflights users on 6/10. 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.
sáb. 11/157:45 amSJU - LAS
2 stops13h 17mUnited Airlines
sáb. 11/157:04 pmLAS - SJU
2 stops14h 13mUnited Airlines
Deal found 6/10$286
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/115:19 pmSJU - LAS
1 stop9h 51mDelta
sáb. 9/205:30 pmLAS - SJU
2 stops15h 14mDelta
Deal found 6/10$291
This United Airlines deal was found by Cheapflights users on 6/11. 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.
sáb. 9/612:15 amBQN - LAS
2 stops15h 56mUnited Airlines
sáb. 9/139:53 amLAS - BQN
1 stop10h 16mUnited Airlines
Deal found 6/11$301
This Frontier deal was found by Cheapflights users on 6/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/2511:55 amPSE - LAS
1 stop12h 26mFrontier
sáb. 6/283:34 pmLAS - PSE
1 stop13h 51mFrontier
Deal found 6/12$338
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/63:20 amBQN - LAS
1 stop15h 27mFrontier
vie. 9/1212:59 amLAS - BQN
2 stops22h 26mFrontier
Deal found 6/11$340
This KAYAK deal was found by Cheapflights users on 6/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/175:25 pmSJU - LAS
2 stops18h 41mAmerican Airlines
vie. 9/1911:20 pmLAS - SJU
2 stops21h 17mAmerican Airlines
Deal found 6/11$345
This JetBlue deal was found by Cheapflights users on 6/12. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/254:40 pmSJU - LAS
1 stop8h 48mJetBlue
sáb. 11/111:40 pmLAS - SJU
1 stop11h 50mJetBlue
Deal found 6/12$369
This JetBlue deal was found by Cheapflights users on 6/12. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/241:59 amPSE - LAS
1 stop13h 13mJetBlue
sáb. 6/2810:33 amLAS - PSE
1 stop11h 10mJetBlue
Deal found 6/12$472
This JetBlue deal was found by Cheapflights users on 6/11. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/206:10 amBQN - LAS
1 stop12h 40mJetBlue
mar. 11/257:00 amLAS - BQN
1 stop13h 22mJetBlue
Deal found 6/11$723

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 junio 12, 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

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

mar. 7/1

8:00 am-7:18 pm

1 stop14h 18m

Las Vegas Harry Reid Intl

mié. 7/9

10:47 pm-4:07 pm

1 stop14h 20m

$253

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

jue. 7/10

11:59 pm-9:50 am

1 stop12h 51m

Las Vegas Harry Reid Intl

lun. 7/14

9:29 pm-3:30 pm

1 stop15h 01m

$263

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

mar. 8/5

1:37 am-11:30 am

1 stop12h 53m

Las Vegas Harry Reid Intl

mié. 8/6

10:47 pm-4:07 pm

1 stop14h 20m

$269

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

mié. 9/10

2:40 pm-8:30 pm

1 stop8h 50m

Las Vegas Harry Reid Intl

mar. 9/16

12:35 am-1:23 pm

1 stop9h 48m

$291

AguadillaLas Vegas

BQN - LAS

BQNLAS

Aguadilla Borinquen

sáb. 9/6

12:15 am-1:11 pm

2 stops15h 56m

Las Vegas Harry Reid Intl

sáb. 9/13

9:53 am-11:09 pm

1 stop10h 16m

$301

PonceLas Vegas

PSE - LAS

PSELAS

Ponce Mercedita

mié. 6/25

11:55 am-9:21 pm

1 stop12h 26m

Las Vegas Harry Reid Intl

sáb. 6/28

3:34 pm-8:25 am

1 stop13h 51m

$338

AguadillaLas Vegas

BQN - LAS

BQNLAS

Aguadilla Borinquen

sáb. 9/6

3:20 am-3:47 pm

1 stop15h 27m

Las Vegas Harry Reid Intl

vie. 9/12

12:59 am-2:25 am

2 stops22h 26m

$340

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

vie. 8/29

8:30 am-11:28 pm

1 stop17h 58m

Las Vegas Harry Reid Intl

mar. 9/2

9:15 am-11:59 pm

2 stops11h 44m

$380

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

jue. 7/3

1:10 am-3:37 pm

2 stops17h 27m

Las Vegas Harry Reid Intl

lun. 7/7

7:43 pm-11:57 am

2 stops13h 14m

$381

PonceLas Vegas

PSE - LAS

PSELAS

Ponce Mercedita

mar. 6/24

1:59 am-12:12 pm

1 stop13h 13m

Las Vegas Harry Reid Intl

sáb. 6/28

10:33 am-12:43 am

1 stop11h 10m

$472

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 23 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 junio 12, 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.

Rainfall in Las Vegas by month

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

In terms of precipitation, rainfall in Las Vegas ranges from 0.1 - 0.8 inches per month. February is typically the wettest month, when rainfall can reach 0.8 in. May is typically the driest time to visit Las Vegas when rainfall is around 0.1 in.

Temperature in Las Vegas by month

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

If weather is an important factor for your trip to Las Vegas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 93.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

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 junio 12, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta and United Airlines from Puerto Rico to Las Vegas to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,287 reviews

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.1

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.1

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,946 reviews
Southwest
8.0
Very good
4,287 reviews

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.1

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,790 reviews
Southwest
8.0
Very good
4,287 reviews

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.1

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
JetBlue
7.3
Good
2,925 reviews
Southwest
8.0
Very good
4,287 reviews

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.1

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,287 reviews

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.1

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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.

  • 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 Frontier ($123), Spirit Airlines ($134), and Delta ($146).

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

    When deciding which route to take from Puerto Rico to Las Vegas consider San Juan Luis Munoz Marin Intl - Las Vegas Harry Reid Intl, Aguadilla Borinquen - Las Vegas Harry Reid Intl or Ponce Mercedita - Las Vegas Harry Reid Intl as they are the most popular.

  • 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 Puerto Rico?

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

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.

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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$131Average$272FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$215Average$358FlexibilityNo cancel feeOn-time65%
DeltaCheapest$281Average$462FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$282Average$441FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$291Average$549FlexibilityNo cancel feeOn-time63%
JetBlueCheapest$294Average$515FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$332Average$474FlexibilityNo cancel feeOn-time71%

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