Find flights
Deals
When to book
FAQs & Tips
Airlines

Find cheap flights from Las Vegas to Puerto Rico from $99

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 9/11. 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
sáb. 7/6
sáb. 7/13

Search hundreds of travel sites at once for deals on flights to Puerto Rico

In the last 7 days travelers have searched 43,995,393 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Best Puerto Rico Flight Deals

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

Aguadilla
Aguadilla1 stop$449
Ponce
Ponce1 stop$484

Good to know

Low season

February

High season

June

Cheapest flight

$99
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 16% 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 10368 reviews
7.9Comfort
8.0Entertainment
7.4Food
8.6Crew
8.2Boarding
Airline reviews

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

4.0 OkayDavwinder Singh, Jun 2024SEA - ATL
Read more about Delta reviews

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.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

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

Everything was pretty good except for food. They need to improve on it compared to other airlines.

Flight was delayed due to the late arrival of the catering truck, which is quite unacceptable. There was a beverage service, but no pretzel, or cookie, or nuts were served in coach.

Not worth the premium paid for the first class ticket

Not worth the price of premium class ticket paid, felt more like steerage.

Flighty delayed on boarding - then group 1 had to check their carry on bags but groups 3 and beyond could carry bags on - very inconvenient for weekend business trip with no checked baggage. Then delayed on the runway - before take off. No communication from pilot on why or how long. Wifi/Entertainment didn't work for 4+ flight. Upon arrival, attendants announced wrong carousel for baggage claim - everyone was waiting at the wrong place for their checked bags. This was a mess united!

I flew Delta last week and United Airlines is a poor substitute mechanical problems with the plane and shitty food among other things made my travel experience what’s become to be expected from United no way is it ever worth the money they make us pay

I had a great flight. Everything went smoothly and the flight arrived early.

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.

Missed this flight due to the first AA flight delay

Equipment swap led to 2+ hour delay on international flight. And to top it off, boarding took forever.

Wretched scheduling - they got themselves into a critical crew situation and didn’t try to address it until 15 minutes before they had to cancel my flight

They cancelled two flight and got us onto another airline, which was also delayed.

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.

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

absolutely horrific. delayed flights, overbooking. over charging. nightmare service beyond words. stay away.

Book cheap flights from Las Vegas to Puerto Rico

Recent round-trip flight deals

7/10mié.
1 stop
12h 16mLAS-SJU
9/30lun.
1 stop
13h 52mSJU-LAS
$256
7/1lun.
1 stop
12h 48mLAS-SJU
7/9mar.
1 stop
10h 29mSJU-LAS
$269
8/11dom.
2 stopsFrontier
11h 24mLAS-SJU
8/15jue.
1 stopFrontier
13h 52mSJU-LAS
$270
8/19lun.
1 stopFrontier
9h 36mLAS-SJU
8/23vie.
1 stopFrontier
13h 52mSJU-LAS
$275
7/10mié.
1 stopSpirit Airlines
12h 16mLAS-SJU
9/30lun.
3 stopsSpirit Airlines
28h 42mSJU-LAS
$292
8/12lun.
2 stopsAmerican Airlines
12h 32mLAS-SJU
8/15jue.
1 stopAmerican Airlines
8h 29mSJU-LAS
$294
7/10mié.
1 stopSpirit Airlines
12h 16mLAS-SJU
9/29dom.
1 stopSpirit Airlines
21h 38mSJU-LAS
$295
10/22mar.
2 stopsUnited Airlines
13h 49mLAS-SJU
10/29mar.
2 stopsUnited Airlines
13h 33mSJU-LAS
$380
8/24sáb.
1 stopAmerican Airlines
11h 30mLAS-SJU
8/30vie.
2 stopsAmerican Airlines
11h 34mSJU-LAS
$428
6/28vie.
2 stopsUnited Airlines
14h 04mLAS-BQN
6/30dom.
2 stopsUnited Airlines
16h 01mBQN-LAS
$4,374

Search by stops

Search by airline

Search by price

Recent one-way flight deals

9/11mié.
2 stopsSpirit Airlines
15h 01mLAS-SJU
$99
9/11mié.
3 stopsSpirit Airlines
17h 51mLAS-SJU
$111
6/17lun.
2 stopsFrontier
11h 02mLAS-SJU
$133
7/27sáb.
2 stopsFrontier
10h 43mLAS-SJU
$139
9/13vie.
1 stopAmerican Airlines
11h 33mLAS-SJU
$147
9/28sáb.
2 stopsUnited Airlines
13h 49mLAS-SJU
$190
12/3mar.
2 stopsAmerican Airlines
19h 59mLAS-SJU
$206
9/9lun.
2 stopsDelta
12h 24mLAS-SJU
$217
11/11lun.
1 stopUnited Airlines
11h 56mLAS-SJU
$237
9/15dom.
2 stopsDelta
13h 29mLAS-SJU
$407

Search by stops

Search by airline

Search by price

Last minute flights from Las Vegas to Puerto Rico

Last minute flight, train and bus deals

6/10lun.
multi-stopFrontier
12h 48mLAS-SJU
6/15sáb.
multi-stopFrontier
15h 09mSJU-LAS
$261
6/10lun.
multi-stopFrontier
12h 48mLAS-SJU
6/15sáb.
multi-stopFrontier
18h 47mSJU-LAS
$306
6/10lun.
multi-stop
12h 48mLAS-SJU
6/14vie.
multi-stop
11h 07mSJU-LAS
$374
6/11mar.
multi-stopAmerican Airlines
17h 40mLAS-SJU
6/17lun.
multi-stopAmerican Airlines
18h 55mSJU-LAS
$430
6/11mar.
multi-stopAmerican Airlines
17h 40mLAS-SJU
6/18mar.
multi-stopAmerican Airlines
11h 51mSJU-LAS
$468
6/7vie.
multi-stopSpirit Airlines
34h 43mLAS-SJU
6/10lun.
multi-stopSpirit Airlines
33h 54mSJU-LAS
$513
6/11mar.
multi-stop
11h 10mLAS-SJU
6/16dom.
multi-stop
9h 13mSJU-LAS
$518
6/8sáb.
multi-stopSpirit Airlines
25h 41mLAS-SJU
6/10lun.
multi-stopSpirit Airlines
29h 28mSJU-LAS
$526
6/11mar.
multi-stopDelta
12h 51mLAS-SJU
6/17lun.
multi-stopDelta
13h 13mSJU-LAS
$814
6/11mar.
multi-stopDelta
12h 51mLAS-SJU
6/18mar.
multi-stopDelta
12h 02mSJU-LAS
$851

Search by stops

Search by airline

Search by price

Las Vegas - Puerto Rico Flights

Departure:

Las Vegas (LAS)United States

Return flight deals:

Puerto Rico - Las Vegas

Cabin classes: