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$103+ 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 12/23. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — LAS
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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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 October 30, 2025.

This Priceline deal was found by Cheapflights users on 10/30. 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 11/1412:15 pmPSE - LAS
1 stop25h 52mFrontier
Tue 11/1811:02 pmLAS - PSE
1 stop30h 58mFrontier
Deal found 10/30$251
This Frontier deal was found by Cheapflights users on 10/28. 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.
Wed 11/199:00 amSJU - LAS
2 stops18h 29mFrontier
Mon 11/2411:00 pmLAS - SJU
1 stop8h 38mFrontier
Deal found 10/28$300
This Frontier deal was found by Cheapflights users on 10/30. 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.
Fri 11/1410:39 pmSJU - LAS
1 stop15h 28mFrontier
Sun 11/1610:43 pmLAS - SJU
2 stops13h 27mFrontier
Deal found 10/30$301
This Mytrip deal was found by Cheapflights users on 10/29. 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.
Mon 11/103:59 amSJU - LAS
1 stop10h 08mFrontier
Mon 11/1710:29 pmLAS - SJU
1 stop15h 25mFrontier
Deal found 10/29$302
This JetBlue deal was found by Cheapflights users on 10/28. 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.
Wed 11/1912:30 pmSJU - LAS
1 stop10h 02mJetBlue
Fri 11/2810:33 amLAS - SJU
1 stop10h 51mJetBlue
Deal found 10/28$304
This Frontier deal was found by Cheapflights users on 10/28. 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.
Sat 12/68:00 amSJU - LAS
2 stops19h 46mFrontier
Thu 12/117:00 amLAS - SJU
2 stops15h 50mFrontier
Deal found 10/28$306
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 11/159:00 amSJU - LAS
1 stop29h 31mMultiple Airlines
Sat 11/2211:00 pmLAS - SJU
2 stops37h 28mMultiple Airlines
Deal found 10/30$313
This CheapOair deal was found by Cheapflights users on 10/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1010:39 pmSJU - LAS
1 stop15h 28mFrontier
Thu 11/1310:44 pmLAS - SJU
1 stop12h 35mFrontier
Deal found 10/29$316
This Frontier deal was found by Cheapflights users on 10/28. 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.
Fri 11/143:59 amSJU - LAS
1 stop10h 08mFrontier
Sat 11/2212:27 pmLAS - SJU
2 stops17h 29mFrontier
Deal found 10/28$317
This Frontier deal was found by Cheapflights users on 10/28. 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.
Wed 12/313:54 amSJU - LAS
1 stop9h 48mFrontier
Tue 1/610:58 pmLAS - SJU
1 stop12h 03mFrontier
Deal found 10/28$318
This Frontier deal was found by Cheapflights users on 10/28. 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.
Sat 11/223:55 amBQN - LAS
1 stop10h 18mFrontier
Sun 1/1810:45 pmLAS - BQN
1 stop8h 14mFrontier
Deal found 10/28$329
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Mon 11/171:09 amBQN - LAS
2 stops17h 48mUnited Airlines
Fri 11/218:04 amLAS - BQN
1 stop11h 53mUnited Airlines
Deal found 10/28$462

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 October 30, 2025.

Round-trip from

$295
(United Airlines)

One-way from

$103
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$425
From Puerto Rico to Las Vegas Harry Reid Intl
Search Deals
One-way flight from Puerto Rico to Las Vegas Harry Reid Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($33 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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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 October 30, 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

PonceLas Vegas

PSE - LAS

PSELAS

Ponce Mercedita

Fri 11/14

12:15 pm-10:07 am

1 stop25h 52m

Las Vegas Harry Reid Intl

Tue 11/18

11:02 pm-10:00 am

1 stop30h 58m

$251

AguadillaLas Vegas

BQN - LAS

BQNLAS

Aguadilla Borinquen

Tue 4/28

12:15 am-1:11 pm

2 stops15h 56m

Las Vegas Harry Reid Intl

Wed 5/6

7:17 am-11:09 pm

2 stops12h 52m

$295

AguadillaLas Vegas

BQN - LAS

BQNLAS

Aguadilla Borinquen

Sat 11/22

3:55 am-10:13 am

1 stop10h 18m

Las Vegas Harry Reid Intl

Sun 1/18

10:45 pm-10:59 am

1 stop8h 14m

$329

AguadillaLas Vegas

BQN - LAS

BQNLAS

Aguadilla Borinquen

Mon 2/16

1:09 am-8:52 am

1 stop11h 43m

Las Vegas Harry Reid Intl

Tue 2/24

7:05 am-11:57 pm

2 stops12h 52m

$385

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Tue 11/18

2:05 am-3:40 pm

2 stops17h 35m

Las Vegas Harry Reid Intl

Sat 11/22

10:00 pm-12:49 pm

1 stop10h 49m

$385

AguadillaLas Vegas

BQN - LAS

BQNLAS

Aguadilla Borinquen

Tue 2/17

5:05 am-10:20 am

1 stop9h 15m

Las Vegas Harry Reid Intl

Tue 2/24

7:00 am-10:42 pm

1 stop11h 42m

$422

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Wed 1/28

2:05 am-11:16 am

1 stop13h 11m

Las Vegas Harry Reid Intl

Wed 2/4

5:20 am-9:00 pm

2 stops11h 40m

$429

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Thu 12/25

1:59 am-8:48 am

1 stop10h 49m

Las Vegas Harry Reid Intl

Mon 12/29

11:24 pm-2:44 pm

1 stop11h 20m

$448

AguadillaLas Vegas

BQN - LAS

BQNLAS

Aguadilla Borinquen

Mon 11/17

1:09 am-2:57 pm

2 stops17h 48m

Las Vegas Harry Reid Intl

Fri 11/21

8:04 am-11:57 pm

1 stop11h 53m

$462

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Tue 11/4

7:15 am-1:37 pm

1 stop10h 22m

Las Vegas Harry Reid Intl

Tue 11/11

7:32 pm-12:46 pm

2 stops13h 14m

$475

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 44 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, January is the cheapest month in which you can book a flight from Puerto Rico to Las Vegas (average of $116). Flying from Puerto Rico to Las Vegas in September is currently the most expensive (average of $277). 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 October 30, 2025.

A simple way to save on the total cost of your ticket is to fly from Puerto Rico to Las Vegas in the morning. If you’re flexible enough to do this you can expect to save up to 28% on your trip compared to booking a flight at noon.

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

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

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

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 October 30, 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.
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!
Delta
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!
United Airlines
7.4
Good
8,998 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!
American Airlines
7.2
Good
11,035 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!
Spirit Airlines
6.3
Okay
8,116 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!
Frontier
5.8
Fair
3,122 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!

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 49m. Frontier provides one of the quickest options available for as low as $448. 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 ($124), Frontier ($143), and American Airlines ($148).

  • 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, January is the cheapest month in which you can book a flight from Puerto Rico to Las Vegas (average of $116). Flying from Puerto Rico to Las Vegas in September is currently the most expensive (average of $277). 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
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Henderson
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Primm
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Mesquite
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Boulder City

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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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$143Average$287FlexibilityNo cancel feeOn-time62%
DeltaCheapest$146Average$435FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$222Average$370FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$291Average$519FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$291Average$435FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$300Average$484FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$321Average$487FlexibilityNo cancel feeOn-time62%

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