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Puerto Rico

$106+ 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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — SJU
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap 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 May 1, 2025.

Round-trip from

$266
(Cheapflightsfares)

One-way from

$106
(eDestinos)

Popular in

December

Cheapest in

November

Average price

$377
From Las Vegas Harry Reid Intl to Puerto Rico
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One-way flight from Las Vegas Harry Reid Intl to Puerto Rico
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Highest demand for flights based on searches. 1% potential increase in price ($5 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find 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 May 1, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/127:41 pmLAS - SJU
1 stop14h 08mSpirit Airlines
Thu 6/191:27 amSJU - LAS
1 stop11h 07mSpirit Airlines
Deal found 4/30$266
This Justfly.com deal was found by Cheapflights users on 4/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/283:25 pmLAS - SJU
1 stop29h 56mMultiple Airlines
Tue 6/31:33 amSJU - LAS
1 stop20h 29mMultiple Airlines
Deal found 4/30$267
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2212:35 amLAS - SJU
1 stop13h 15mDelta
Thu 8/285:55 pmSJU - LAS
1 stop9h 04mDelta
Deal found 4/30$291
This Frontier deal was found by Cheapflights users on 4/30. 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.
Thu 5/1511:51 pmLAS - SJU
1 stop10h 38mFrontier
Fri 5/1612:05 amSJU - LAS
1 stop13h 06mFrontier
Deal found 4/30$293
This CheapOair deal was found by Cheapflights users on 4/29. 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.
Wed 6/43:25 pmLAS - PSE
1 stop14h 32mFrontier
Mon 6/99:25 amPSE - LAS
1 stop14h 41mFrontier
Deal found 4/29$349
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/209:40 amLAS - SJU
2 stops11h 25mAmerican Airlines
Wed 8/273:00 pmSJU - LAS
1 stop10h 49mAmerican Airlines
Deal found 4/30$355
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/277:53 pmLAS - SJU
2 stops12h 56mUnited Airlines
Sat 11/12:46 pmSJU - LAS
2 stops12h 15mUnited Airlines
Deal found 4/29$381
This JetBlue deal was found by Cheapflights users on 4/29. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1210:10 amLAS - PSE
1 stop11h 09mJetBlue
Fri 6/201:59 amPSE - LAS
1 stop10h 22mJetBlue
Deal found 4/29$499
This Mytrip deal was found by Cheapflights users on 4/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1412:33 amLAS - CPX
3 stops30h 49mMultiple Airlines
Mon 5/198:54 amCPX - LAS
2 stops41h 27mMultiple Airlines
Deal found 4/30$511
This JetBlue deal was found by Cheapflights users on 4/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1112:50 pmLAS - BQN
1 stop10h 11mJetBlue
Wed 6/189:40 amBQN - LAS
1 stop11h 34mJetBlue
Deal found 4/30$528
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/119:59 amLAS - BQN
1 stop10h 10mUnited Airlines
Tue 6/1712:15 amBQN - LAS
2 stops13h 37mUnited Airlines
Deal found 4/30$532
This Booking.com deal was found by Cheapflights users on 4/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/73:34 pmLAS - BQN
1 stop31h 27mFrontier
Mon 7/2110:56 amBQN - LAS
1 stop25h 45mFrontier
Deal found 4/29$600

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 May 1, 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 VegasSan Juan

LAS - SJU

LASSJU

Las Vegas Harry Reid Intl

Thu 6/12

7:41 pm-12:49 pm

1 stop14h 08m

San Juan Luis Munoz Marin Intl

Thu 6/19

1:27 am-9:34 am

1 stop11h 07m

$266

Las VegasSan Juan

LAS - SJU

LASSJU

Las Vegas Harry Reid Intl

Wed 5/28

3:25 pm-12:21 am

1 stop29h 56m

San Juan Luis Munoz Marin Intl

Tue 6/3

1:33 am-7:02 pm

1 stop20h 29m

$267

Las VegasSan Juan

LAS - SJU

LASSJU

Las Vegas Harry Reid Intl

Fri 8/22

12:35 am-4:50 pm

1 stop13h 15m

San Juan Luis Munoz Marin Intl

Thu 8/28

5:55 pm-11:59 pm

1 stop9h 04m

$291

Las VegasSan Juan

LAS - SJU

LASSJU

Las Vegas Harry Reid Intl

Thu 5/15

11:51 pm-1:29 pm

1 stop10h 38m

San Juan Luis Munoz Marin Intl

Fri 5/16

12:05 am-10:11 am

1 stop13h 06m

$293

Las VegasPonce

LAS - PSE

LASPSE

Las Vegas Harry Reid Intl

Wed 6/4

3:25 pm-8:57 am

1 stop14h 32m

Ponce Mercedita

Mon 6/9

9:25 am-9:06 pm

1 stop14h 41m

$349

Las VegasSan Juan

LAS - SJU

LASSJU

Las Vegas Harry Reid Intl

Wed 8/20

9:40 am-12:05 am

2 stops11h 25m

San Juan Luis Munoz Marin Intl

Wed 8/27

3:00 pm-10:49 pm

1 stop10h 49m

$355

Las VegasSan Juan

LAS - SJU

LASSJU

Las Vegas Harry Reid Intl

Mon 10/27

7:53 pm-11:49 am

2 stops12h 56m

San Juan Luis Munoz Marin Intl

Sat 11/1

2:46 pm-12:01 am

2 stops12h 15m

$381

Las VegasSan Juan

LAS - SJU

LASSJU

Las Vegas Harry Reid Intl

Wed 9/3

7:00 am-9:18 pm

1 stop11h 18m

San Juan Luis Munoz Marin Intl

Sat 9/6

3:15 am-12:25 pm

1 stop12h 10m

$492

Las VegasPonce

LAS - PSE

LASPSE

Las Vegas Harry Reid Intl

Thu 6/12

10:10 am-12:19 am

1 stop11h 09m

Ponce Mercedita

Fri 6/20

1:59 am-9:21 am

1 stop10h 22m

$499

Las VegasCulebra

LAS - CPX

LASCPX

Las Vegas Harry Reid Intl

Wed 5/14

12:33 am-10:22 am

3 stops30h 49m

Culebra

Mon 5/19

8:54 am-11:21 pm

2 stops41h 27m

$511

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 27 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, September is the cheapest month in which you can book a flight from Las Vegas to Puerto Rico (average of $254). Flying from Las Vegas to Puerto Rico in December is currently the most expensive (average of $336). 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 May 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Las Vegas to Puerto Rico as you normally would.

Rainfall in Puerto Rico by month

Plan your trip to Puerto Rico by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Puerto Rico ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit Puerto Rico when rainfall is around 2.2 in.

Temperature in Puerto Rico by month

Plan your trip to Puerto Rico by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Puerto Rico, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

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 May 1, 2025.
See what other customers who have flown with Southwest, Delta and United Airlines from Las Vegas to Puerto Rico have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,294 reviews

Comfort

8.0

Crew

8.6

Boarding

8.2

Overall

8.0

Food

7.1

Entertainment

7.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Southwest
8.0
Very good
4,294 reviews
Southwest
8.0
Very good
4,294 reviews

Comfort

8.0

Crew

8.6

Boarding

8.2

Overall

8.0

Food

7.1

Entertainment

7.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Delta
8.0
Very good
7,934 reviews
Southwest
8.0
Very good
4,294 reviews

Comfort

8.0

Crew

8.6

Boarding

8.2

Overall

8.0

Food

7.1

Entertainment

7.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
United Airlines
7.4
Good
8,696 reviews
Southwest
8.0
Very good
4,294 reviews

Comfort

8.0

Crew

8.6

Boarding

8.2

Overall

8.0

Food

7.1

Entertainment

7.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
JetBlue
7.3
Good
2,922 reviews
Southwest
8.0
Very good
4,294 reviews

Comfort

8.0

Crew

8.6

Boarding

8.2

Overall

8.0

Food

7.1

Entertainment

7.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,294 reviews

Comfort

8.0

Crew

8.6

Boarding

8.2

Overall

8.0

Food

7.1

Entertainment

7.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

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.

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

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $106. However, be on the lookout for offers from Frontier and American 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 - Ponce Mercedita or Las Vegas Harry Reid Intl - Aguadilla Borinquen.

  • 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, September is the cheapest month in which you can book a flight from Las Vegas to Puerto Rico (average of $254). Flying from Las Vegas to Puerto Rico in December is currently the most expensive (average of $336). 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

Browse thousands of different options on Cheapflights for your next trip

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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.
Las Vegas to Castries flights
Las Vegas to Luis Munoz Marin Intl flights
Las Vegas to Montego Bay flights
Las Vegas to Punta Cana flights
Las Vegas to Nassau flights
Las Vegas to Santo Domingo flights
Las Vegas to Saint Thomas Island flights
Las Vegas to Oranjestad flights
Las Vegas to Providenciales flights
Las Vegas to Puerto Plata flights
Las Vegas to Bridgetown flights
Las Vegas to Willemstad flights
Las Vegas to Santiago de los Caballeros flights
Reno to Punta Cana flights
Las Vegas to Kingston flights
Las Vegas to George Town flights
Reno to Luis Munoz Marin Intl flights
Las Vegas to Havana flights
Las Vegas to Simpson Bay flights
Las Vegas to Port of Spain flights
Reno to Montego Bay flights
Las Vegas to St. George's flights
Las Vegas to Ponce flights
Las Vegas to Camagüey flights
Reno to Oranjestad flights
Reno to Nassau flights
Las Vegas to Freeport flights
Las Vegas to St. John's flights
Reno to Santo Domingo flights
Reno to Simpson Bay flights
Reno to Saint Thomas Island flights
Las Vegas to Aguadilla flights
Reno to Puerto Plata flights
Las Vegas to Gregory Town flights
Reno to Castries flights
Las Vegas to Santa Clara flights
Reno to Santiago de los Caballeros flights
Las Vegas to Culebra flights
Las Vegas to Fort-de-France flights
Reno to Willemstad flights
Las Vegas to Varadero flights
Reno to George Town flights
Reno to Marsh Harbour flights
Reno to Port of Spain flights
Reno to Aguadilla flights
Reno to Bridgetown flights

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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$134Average$177FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$234Average$357FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$258Average$508FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$308Average$482FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$320Average$527FlexibilityNo cancel feeOn-time71%
DeltaCheapest$369Average$588FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$446Average$578FlexibilityNo cancel feeOn-time63%

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