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Find cheap flights from Las Vegas to Puerto Rico from $81

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Las Vegas to Puerto Rico departing on 7/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 7/11
Thu 7/18

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Best Puerto Rico Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Aguadilla
Aguadilla1 stop$396
Ponce
Ponce1 stop$468

Good to know

Low season

February

High season

June

Cheapest flight

$81
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly and prices are also 15% lower on average.
Flight from Las Vegas to San Juan

FAQs - booking Puerto Rico flights

  • If I am going to be driving a rental car in Puerto Rico and I'm taking my kids, what do I need to know about the child seat laws here?

    The most important thing to remember when driving children in Puerto Rico is that every child up to the age of 12 needs to ride in the rear of the vehicle. Any children age 4 or younger needs to be in a child seat, and then children age 8 and younger travel in a booster seat.

  • Are there any options to travel to the Ponce Mercedita Airport (PSE) from Las Vegas?

    JetBlue offers one-stop flights to this airport with a layover at John F. Kennedy International Airport.

  • If I plan on driving my own car to the Harry Reid International Airport, what are my parking choices?

    This airport has two terminal buildings, and each offers parking choices, including the very convenient valet option available right at the curbside of both terminals. For those looking for a more cost-effective approach to parking, each terminal offers an economy lot that has a location offsite from the airport and offers a free shuttle service back to the terminal building.

  • If I am a nursing mother, will I find any facilities available for me at the Harry Reid International Airport?

    This airport offers three different Mamava locations that offer a locking door and privacy for nursing mothers. These suites offer enough room for a mom and their child, plus a stroller and any luggage. The suites have a location on the sky bridge of the C Concourse, near the children's play area in the D Concourse, and near gate E9.

  • How does KAYAK find such low prices on flights from Las Vegas to Puerto Rico?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Las Vegas to Puerto Rico.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Las Vegas to Puerto Rico?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Puerto Rico from Las Vegas is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Las Vegas to Puerto Rico?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Puerto Rico with an airline and back to Las Vegas with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Las Vegas to Puerto Rico?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Puerto Rico from Las Vegas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Puerto Rico

  • Morning departure is around 2% cheaper than an evening flight, on average*.
  • A very popular route flight for people traveling from Las Vegas to Puerto Rico is to fly from the Harry Reid International Airport (LAS) to the San Juan Luis Munoz Marin Airport (SJU). Some of the airlines that offer one-stop flights on this route include Frontier Airlines, United Airlines, and American Airlines.
  • For travelers wishing to travel from the center of Las Vegas to the airport without having to drive their own car, a very convenient and affordable choice is to take the many offerings provided by RTC Southern Nevada that make the trip from the downtown area to the airport in around 30 minutes.
  • When travelers are looking for a comfortable place to wait for their flight to Puerto Rico at the airport in Las Vegas, one thing they will be happy to know is that this airport offers two The Club LAS locations at the airport that offer things like plenty of food and beverage choices, comfortable seating, as well as a wide variety of entertainment choices.
  • If a pet or a service animal is going to be making the trip to Puerto Rico with you, you will find three different pet relief areas at the airport in Las Vegas that include things like artificial fire hydrants, as well as disposal areas for pet waste.
  • If your kids are coming with you to Puerto Rico, you will find a kids play area in Terminal One near gate D of the Harry Reid International Airport that features a fantastic aviation theme and has plenty of things for kids to climb up on and slide down while they wait for their flight.
See more tips
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Las Vegas to Puerto Rico

Need help choosing which airline to fly with from Las Vegas to Puerto Rico? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10277 reviews
8.0Entertainment
7.4Food
8.2Boarding
7.9Comfort
8.6Crew
Airline reviews

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

2.0 MediocreCraig, Jun 2024CVG - LGA
Read more about Delta reviews

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

Among the poorest flights I’ve had with Delta in a while. Entertainment system failed completely on a 7.5 hr flight. Crew seemed distracted and not the normal friendly crew. Flight overbooked it seemed… very crowded.

If I can, I always fly Delta. I’ve found their service to always be reliable and pleasant.

You could have not cancelled the flight (AA, which I will be flying from now on) left for BOS despite the fictitious weather issues (that no one in my Boston family could see). You could have rebooked my direct flight to another direct flight instead of sending me though JFK, the worst US airport after O’Hara You could have rebooked me on a Main Cabin seat (like the one I paid for in my original ticket instead of putting me a the last row on JFK->BOS leg, pocketing the difference in ticket price But I do not really care whether you will ever do that in a future because in a future neither I nor anyone from my company (unless they pay out of pocket) nor an of my clients and partners (if they heed my advice) will ever be caught dead on any of Delta flights

Really bad baggage handling. Had my Rimowa bag badly damaged at the latches.

It was pretty good I was worried with the short Layover that I might not catch my connection but the gate was there

It was good until there was a 3 hour delay because there was not any pilots to fly the plane.

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

Friendly flight attendants. Comfort plus seats were very comfortable and had lots of leg room. 10A and 10 B.

I've flown many many times on Northwest and then Delta. The crew on this flight were absolutely the best I've had the pleasure of being looked after by.

Why does it have to be painful to fly long distances?

It is a modern tragedy that any airline expects you to travel for 14 hours in such discomfort and that the only way to add comfort is exorbitant prices. I was in pain by the time we landed. Shameful.

Original plane sidelined. Had to wait an hour for replacement.

Crew was very cooperative and professional. Passenger's first checked in bag should be free.

No real agent onsite helping you for missing luggage there. Not like the other airline next to UA desk, they have staff attending in their desk assisting answer/helping luggage issue, even after midnight.

Horrible, the flights kept delaying, so it is obvious that we won't be able to make it to the next connection. No easier/real agent on site to help you figure this out. UA agent on other counters refuse to assist you and direct us to use the QR code/call customer service. So inefficient and poor. While technology seems convenient, but it's not the best interest/experience for customers need help while there is active issue need assistance.

Food is very bad and entertint not too many options ... flight attendet service is not good

After the morning frenzy of 35 min wait through CLT security at 4;30 AM, it was nice to have a smooth pleasant boarding experience. This 6:30 AM flight was not full. We were able to get seated swiftly and took off promptly. Nice touch they distributed the old fashioned headsets with 8 mm jacks. Snacks were decent and arrival was uneventful.

My window shade didn’t work. So I missed coming into my city. ☹️

Flight was delayed in the gate by 5 hours and ultimately cancelled- rebooking service by United agents was terrible

Paid for premium economy had no tv the whole time the crew tried to reset/reboot but would not work they said they would put a trouble ticket in for it. We had 3 seats my tv was the only one that didn't work. They cancelled our flight re worked us on another that left us at airport over night on the floor I have a ten year old and a 78 diabetic mother which also had shingles and suffers from nerve pain in legs and back. Requested wheelchair service at all airports after the re route NO wheelchair service was there to help. WORST experience we have ever had. Went to American airlines assistance it was closed. I AM FURIOUS!!! I expect some sort of compensation from this traumatic experience and no need for flying points we don't plan on using American airlines again!!!!

This is by far the worst experience I have had with American Airlines. The start of this trip was a complete disaster. I purposely planned my trip so that I would weather any delays so that I could make very important meeting at the Pentagon. My flight was cancelled because of maintenance and I was put on the first flight the next day but I was late to the meeting. After a long week at the Pentagon I just wanted to go home and my flight home which was early in the day was delayed. Eventually the flight was delayed until the next day. I was not authorized a hotel room because DCA was my point of origin. So I paid for a hotel out of pocket. The flight this morning was boarded then deplaned because the aircraft was hot. The flow of information was not happening in DCA and made it worse when the news was bad. I am going to take a break from American for my next few military flights. Hopefully whatever has been going on with American Airlines will be resolved.

We had a 2 hour delay. The seats were smaller than most other airlines. The person in front of us wanted to lay back and we had to stop her because she was pressing against my girlfriend’s legs. We had to ask her to sit up and not lay back due to the lack of room.

Information when booking said the flight would be with American Airlines but the flight was actualy with British Airways. Check in from Orlando was nice and quick. I agreed to put my cabin case in the checked luggage as it was a full flight. Case came back damaged (unable to put the handle down) so will have to dispose of it. Seats were quite cramped with very little leg room, even for economy. This was the experience of both the outgoing and return flight. Cabin crew were ok and flight time was punctual.

Everything was fine once we actually got on our flight. It was more then annoying they canceled (delayed) our flight. We lost out on a day of our trip along with money on our stay. Plus we had to book another hotel. So expensive.

This flight was canceled and delayed several times without explanation. The plane was freezing cold and no wifi for messaging. Getting off the plane was terribly unorganized and felt like it took forever….

The flight was delayed several times without explanation. The seats were terribly uncomfortable and wifi isn’t included. All these make for a less than ideal flight.

The flights was delayed by hours and it was the firmest landing I have experienced in my life. My back is still sore.

Internet service was erratic. Crew service was poor and slow. My luggage on this non-stop flight was lost and not recovered

Terrible. I didn’t fly and I had an important meeting the next day.

Could have TV/Movie and some water ou soda free

Flight was good and clean but delayed over an hour on the return flight.

We can’t predict circumstances like this ahead of time, but I give your staff a hats off for immediately giving us updated informations.

The boarding attendant was slightly rude when I asked about checking our stroller. Made me feel like I was bothering her.

Not much seat room, but that was unexpected. But the seat headrest was very uncomfortable.

what I like about Spirit is that the pilot and crew are good communicators. The plane itself - well, its a budget airline and you get what is expected, But I generally just feel safer, somehow, when I know more about what is going on - and Spirit has always done a good job of telling me what is going on: why the delay, why the turbulence, why this and that... and that means a lot to me.

There was a .79 discrepancy between the cost of the flight and what was paid. Spirit didn't let me obtain my boarding pass until the .79 (seventy nine cents) was paid. Contacting their customer service to resolve the issue was a nightmare that involved many wait minutes and two different departments. The price Kayak gave to Affirm, whom I used to pay for the tickets, and the price Spirit charged for the flight were off by the .79. I almost lost the ticket because of the hassle.

They sure know how to make you feel like you're packed into a sardine can. Most uncomfortable seat you imagine.

I flew from Las Vegas to Reno Nevada. Airfare was 60 $ round trip. I needed to bring my skis and boots.that was going to be $111 to bring them. Upon arrival they informed me that anyone who has skis more than 62 inches long is charged an oversize fee of $150 each way. Almost everyone over 5 foot five has skis over 62 inches long. So I paid $60 for the flight and $411 to bring my skis with me! WTF

The agent at the check in desk was absolutely rude. The rest of the team after that was good, but the check in process at LAS was miserable. The woman at the desk spoke like we were stupid and was rude throughout the process.

Four and a half hour delay in total. What frustrates me most is the poor communication and disorganization.

9 hours of delay!! Was not able to check my luggage that I paid for!!!

9hrs delay and didn’t provided anything until after flight landed $75 voucher for fiuture travel no meals or anything.

Flight was cancelled and I had to spend the night in the airport lugging my suitcase around

I liked getting off the plane. Everything else was well below standards. Not even offering a bag of peanuts for free for a 4 hours flight is ridiculous.

The whole experience was bad. Didn't know no complimentary drinks or snacks. $4.39 for a soda is ridiculous even a bottle water. A carry on was $74 just crazy. I don't think I will take this airline ever again. Very bad

Delayed...attendants checked every single bag and item for sizes before boarding.

4 hour delay because they used our aircraft to fly a different segment (per the captain)

Due to delay of our first flight, we almost missed the second flight. Workers were more agreeable, and baggage did not seem to be an issue.

I like the easy check-in and boarding process. I love the non stop flight

Book cheap flights from Las Vegas to Puerto Rico

Recent round-trip flight deals

8/7Wed
1 stopFrontier
12h 48mLAS-SJU
8/14Wed
1 stopFrontier
13h 52mSJU-LAS
$211
8/7Wed
1 stopFrontier
12h 48mLAS-SJU
8/14Wed
1 stopFrontier
13h 52mSJU-LAS
$215
9/10Tue
2 stops
20h 34mLAS-SJU
9/13Fri
1 stop
13h 52mSJU-LAS
$237
9/4Wed
2 stopsSpirit Airlines
31h 54mLAS-SJU
9/10Tue
3 stopsSpirit Airlines
22h 19mSJU-LAS
$257
9/3Tue
2 stopsSpirit Airlines
35h 10mLAS-SJU
9/10Tue
3 stopsSpirit Airlines
22h 19mSJU-LAS
$259
9/6Fri
2 stops
22h 31mLAS-SJU
9/8Sun
1 stop
12h 36mSJU-LAS
$262
7/16Tue
1 stopJetBlue
13h 04mLAS-SJU
7/23Tue
1 stopJetBlue
14h 13mSJU-LAS
$294
11/5Tue
1 stopJetBlue
10h 10mLAS-SJU
11/16Sat
1 stopJetBlue
9h 07mSJU-LAS
$351
9/26Thu
1 stopUnited Airlines
11h 19mLAS-SJU
10/5Sat
2 stopsUnited Airlines
18h 02mSJU-LAS
$380
10/14Mon
1 stopUnited Airlines
11h 43mLAS-SJU
10/29Tue
2 stopsUnited Airlines
13h 33mSJU-LAS
$427

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Recent one-way flight deals

7/9Tue
1 stopFrontier
12h 56mLAS-SJU
$81
7/15Mon
2 stopsFrontier
10h 53mLAS-SJU
$82
9/13Fri
2 stopsSpirit Airlines
11h 10mLAS-SJU
$127
7/23Tue
2 stopsSpirit Airlines
26h 49mLAS-SJU
$140
11/12Tue
2 stopsUnited Airlines
13h 46mLAS-SJU
$190
10/22Tue
2 stopsUnited Airlines
17h 31mLAS-SJU
$196
11/11Mon
1 stopAmerican Airlines
10h 16mLAS-SJU
$217
6/18Tue
1 stopAmerican Airlines
17h 40mLAS-SJU
$251
6/17Mon
2 stopsDelta
12h 51mLAS-SJU
$321
10/21Mon
2 stopsDelta
13h 10mLAS-SJU
$801

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Last minute flights from Las Vegas to Puerto Rico

Last minute flight, train and bus deals

6/15Sat
multi-stopFrontier
12h 38mLAS-SJU
6/21Fri
multi-stopFrontier
15h 12mSJU-LAS
$298
6/15Sat
multi-stop
12h 38mLAS-SJU
6/23Sun
multi-stop
15h 10mSJU-LAS
$302
6/16Sun
multi-stopFrontier
11h 22mLAS-SJU
6/20Thu
multi-stopFrontier
17h 59mSJU-LAS
$312
6/15Sat
multi-stopFrontier
12h 38mLAS-SJU
6/22Sat
multi-stopFrontier
15h 09mSJU-LAS
$338
6/16Sun
multi-stopSpirit Airlines
17h 57mLAS-SJU
6/23Sun
multi-stopSpirit Airlines
15h 10mSJU-LAS
$378
6/16Sun
multi-stopSpirit Airlines
17h 57mLAS-SJU
6/27Thu
multi-stopSpirit Airlines
31h 04mSJU-LAS
$406
6/12Wed
multi-stopAmerican Airlines
15h 41mLAS-SJU
6/15Sat
multi-stopAmerican Airlines
9h 02mSJU-LAS
$504
6/12Wed
multi-stopAmerican Airlines
11h 54mLAS-SJU
6/15Sat
multi-stopAmerican Airlines
10h 39mSJU-LAS
$549
6/12Wed
multi-stopUnited Airlines
11h 43mLAS-SJU
6/14Fri
multi-stopUnited Airlines
12h 48mSJU-LAS
$1,238
6/16Sun
multi-stopAlaska Airlines
17h 47mLAS-SJU
6/22Sat
multi-stopAlaska Airlines
19h 54mSJU-LAS
$3,854

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Las Vegas - Puerto Rico Flights

Departure:

Las Vegas (LAS)United States

Return flight deals:

Puerto Rico - Las Vegas

Cabin classes: