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$110+ 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 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — LAS
feb. 13 — feb. 201
vie. 2/13
vie. 2/20
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 enero 14, 2026.

Round-trip from

$245
(CheapOair)

One-way from

$110
(Frontier)

Popular in

December

Cheapest in

March

Average price

$448
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. 11% potential increase in price ($54 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 enero 14, 2026.

This CheapOair deal was found by Cheapflights users on 1/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 1/177:34 pm
SJU
-
LAS
1 stop18h 36m
Frontier
mié. 2/1111:03 pm
LAS
-
SJU
1 stop10h 24m
Frontier
Deal found 1/11$244
This CheapOair deal was found by Cheapflights users on 1/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/1611:45 am
PSE
-
LAS
1 stop26h 30m
Frontier
mié. 2/1811:03 pm
LAS
-
PSE
1 stop31h 07m
Frontier
Deal found 1/14$245
This Mytrip deal was found by Cheapflights users on 1/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/34:40 pm
SJU
-
LAS
1 stop11h 04m
Spirit Airlines
sáb. 2/77:07 am
LAS
-
SJU
3 stops31h 51m
Spirit Airlines
Deal found 1/12$246
This CheapOair deal was found by Cheapflights users on 1/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/196:30 am
SJU
-
LAS
1 stop19h 19m
Frontier
lun. 3/2311:59 pm
LAS
-
SJU
1 stop11h 13m
Frontier
Deal found 1/12$247
This FlightHub deal was found by Cheapflights users on 1/13. 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.
mié. 2/114:40 pm
SJU
-
LAS
1 stop11h 04m
Spirit Airlines
mié. 2/189:35 pm
LAS
-
SJU
2 stops13h 56m
Spirit Airlines
Deal found 1/13$248
This Mytrip deal was found by Cheapflights users on 1/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 1/244:40 pm
SJU
-
LAS
1 stop11h 04m
Spirit Airlines
mar. 1/279:59 pm
LAS
-
SJU
2 stops21h 34m
Spirit Airlines
Deal found 1/12$260
This Frontier deal was found by Cheapflights users on 1/13. 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.
lun. 3/91:01 pm
SJU
-
LAS
1 stop12h 47m
Frontier
lun. 3/161:36 pm
LAS
-
SJU
1 stop9h 22m
Frontier
Deal found 1/13$263
This Frontier deal was found by Cheapflights users on 1/13. 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. 2/54:22 pm
SJU
-
LAS
1 stop10h 35m
Frontier
jue. 2/1211:03 pm
LAS
-
SJU
1 stop8h 24m
Frontier
Deal found 1/13$264
This Mytrip deal was found by Cheapflights users on 1/13. 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.
mar. 2/104:40 pm
SJU
-
LAS
1 stop11h 04m
Spirit Airlines
vie. 2/1312:59 am
LAS
-
SJU
2 stops29h 18m
Spirit Airlines
Deal found 1/13$266
This Kiwi.com deal was found by Cheapflights users on 1/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/215:31 pm
SJU
-
LAS
2 stops34h 13m
Multiple Airlines
jue. 2/2612:17 pm
LAS
-
SJU
1 stop19h 20m
Multiple Airlines
Deal found 1/12$268
This Kiwi.com deal was found by Cheapflights users on 1/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 1/3111:49 am
SJU
-
LAS
2 stops40h 10m
Multiple Airlines
vie. 2/64:54 pm
LAS
-
SJU
1 stop15h 33m
Multiple Airlines
Deal found 1/11$270
This Priceline deal was found by Cheapflights users on 1/13. 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.
dom. 3/152:42 am
BQN
-
LAS
1 stop12h 13m
Frontier
mié. 3/181:36 pm
LAS
-
BQN
1 stop9h 06m
Frontier
Deal found 1/13$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 enero 14, 2026.
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

lun. 2/16

11:45 am-10:15 am

1 stop26h 30m

Las Vegas Harry Reid Intl

mié. 2/18

11:03 pm-10:10 am

1 stop31h 07m

$245

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

lun. 2/2

4:22 pm-10:57 pm

1 stop10h 35m

Las Vegas Harry Reid Intl

vie. 2/6

11:36 pm-5:00 pm

1 stop13h 24m

$290

AguadillaLas Vegas

BQN - LAS

BQNLAS

Aguadilla Borinquen

dom. 3/15

2:42 am-11:55 am

1 stop12h 13m

Las Vegas Harry Reid Intl

mié. 3/18

1:36 pm-1:42 am

1 stop9h 06m

$306

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

jue. 5/7

12:50 pm-12:10 am

1 stop14h 20m

Las Vegas Harry Reid Intl

dom. 5/10

10:10 pm-12:50 pm

1 stop11h 40m

$316

AguadillaLas Vegas

BQN - LAS

BQNLAS

Aguadilla Borinquen

sáb. 3/14

2:42 am-10:49 pm

1 stop23h 07m

Las Vegas Harry Reid Intl

mié. 3/18

1:36 pm-1:42 am

1 stop9h 06m

$336

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

mié. 4/1

7:00 am-1:44 pm

1 stop9h 44m

Las Vegas Harry Reid Intl

mar. 4/7

6:00 am-8:38 pm

2 stops11h 38m

$339

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

jue. 4/9

7:00 am-5:23 pm

2 stops13h 23m

Las Vegas Harry Reid Intl

mar. 4/14

8:05 am-8:38 pm

1 stop9h 33m

$349

AguadillaLas Vegas

BQN - LAS

BQNLAS

Aguadilla Borinquen

mar. 2/17

3:59 am-10:48 pm

2 stops22h 49m

Las Vegas Harry Reid Intl

sáb. 2/28

10:05 pm-2:57 am

2 stops48h 52m

$351

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

lun. 2/16

3:53 am-10:15 am

1 stop10h 22m

Las Vegas Harry Reid Intl

dom. 3/1

11:59 pm-3:02 pm

1 stop11h 03m

$353

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

mié. 5/6

12:50 pm-11:22 pm

1 stop13h 32m

Las Vegas Harry Reid Intl

lun. 5/11

12:45 am-4:23 pm

2 stops12h 38m

$360

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/13

Showing 1-10 of 47 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, March is the cheapest month in which you can book a flight from Puerto Rico to Las Vegas (average of $135). Flying from Puerto Rico to Las Vegas in September is currently the most expensive (average of $276). 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.

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 enero 14, 2026.
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
8,048 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

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
8,048 reviews
Delta
7.9
Good
8,048 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

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
9,163 reviews
Delta
7.9
Good
8,048 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

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
11,130 reviews
Delta
7.9
Good
8,048 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

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.
JetBlue
7.2
Good
2,887 reviews
Delta
7.9
Good
8,048 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

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
5.7
Fair
3,057 reviews
Delta
7.9
Good
8,048 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

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 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 9h 44m. Frontier provides one of the quickest options available for as low as $339. 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 Frontier ($85), Spirit Airlines ($106), and Delta ($140).

  • 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, March is the cheapest month in which you can book a flight from Puerto Rico to Las Vegas (average of $135). Flying from Puerto Rico to Las Vegas in September is currently the most expensive (average of $276). 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
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North Las Vegas
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Primm
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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 enero 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$146Average$422FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$150Average$305FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$215Average$356FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$291Average$520FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$294Average$423FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$295Average$474FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$309Average$483FlexibilityNo cancel feeOn-time62%

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