SJU - LAS

$91 Find Cheap Flights from San Juan to Las Vegas

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Juan to Las Vegas departing on 5/24. 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.
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These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Juan to Las Vegas.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Juan to Las Vegas.
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Flights Deals

Cheap Flights from San Juan to Las Vegas

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Juan to Las Vegas that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from San Juan to Las Vegas

KAYAK's recommended round-trip deals from the most popular airlines that fly from San Juan to Las Vegas.
Discover the best prices for you by selecting your travel dates on KAYAK.
Spirit Airlines Logo
8:12 pm - 8:44 amSJU-LAS
15h 32m1 stop
Spirit Airlines Logo
11:02 pm - 11:31 amLAS-SJU
9h 29m1 stop
$188Spirit Airlines
Find Deal
Sat, May 24 - Tue, May 27
Spirit Airlines Logo
8:12 pm - 8:44 amSJU-LAS
15h 32m1 stop
Spirit Airlines Logo
11:02 pm - 11:31 amLAS-SJU
9h 29m1 stop
$200Spirit Airlines
Find Deal
Sat, May 24 - Tue, May 27
Frontier Logo
12:59 am - 9:41 amSJU-LAS
11h 42m1 stop
Frontier Logo
9:05 am - 12:44 amLAS-SJU
12h 39m1 stop
$288Frontier
Find Deal
Thu, Jun 5 - Wed, Jun 11
American Airlines Logo
6:10 am - 7:10 pmSJU-LAS
16h 00m1 stop
American Airlines Logo
10:46 pm - 12:45 pmLAS-SJU
10h 59m1 stop
$291American Airlines
Find Deal
Wed, May 28 - Sat, May 31
Frontier Logo
12:05 am - 10:11 amSJU-LAS
13h 06m1 stop
Frontier Logo
12:00 pm - 2:21 amLAS-SJU
11h 21m1 stop
$298Frontier
Find Deal
Fri, May 16 - Wed, May 21
American Airlines Logo
3:50 pm - 10:00 pmSJU-LAS
9h 10m1 stop
American Airlines Logo
7:20 am - 12:05 amLAS-SJU
13h 45m1 stop
$299American Airlines
Find Deal
Fri, Aug 15 - Mon, Aug 18
Delta Logo
5:19 pm - 12:10 amSJU-LAS
9h 51m1 stop
Delta Logo
10:10 pm - 1:23 pmLAS-SJU
12h 13m1 stop
$335Delta
Find Deal
Thu, Sep 11 - Sat, Sep 20
United Airlines Logo
1:05 am - 11:16 amSJU-LAS
13h 11m1 stop
United Airlines Logo
11:00 pm - 12:00 pmLAS-SJU
10h 00m1 stop
$371United Airlines
Find Deal
Tue, Sep 9 - Wed, Sep 17
United Airlines Logo
1:05 am - 11:03 amSJU-LAS
12h 58m2 stops
United Airlines Logo
6:49 pm - 12:00 pmLAS-SJU
14h 11m2 stops
$381United Airlines
Find Deal
Tue, Sep 9 - Wed, Sep 17
Delta Logo
5:43 pm - 12:11 amSJU-LAS
9h 28m1 stop
Delta Logo
12:54 am - 7:48 pmLAS-SJU
15h 54m2 stops
$417Delta
Find Deal
Wed, May 21 - Fri, May 23
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KAYAK's insights & trends for San Juan to Las Vegas flights

Get data-powered insights and trends into flights from San Juan to Las Vegas to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from San Juan to Las Vegas?

The average price of all round-trip flights from San Juan Luis Munoz Marin Intl Airport to Las Vegas clicked on KAYAK for each day over the last 12 months.

For San Juan to Las Vegas, Saturday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Las Vegas back to San Juan, the best deals are generally found on Wednesday, with Friday being the most expensive.

What is the cheapest month to fly from San Juan Luis Munoz Marin Intl Airport to Las Vegas?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Juan Luis Munoz Marin Intl Airport to Las Vegas, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Juan Luis Munoz Marin Intl Airport to Las Vegas is March, where tickets cost $346 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $509 and $443 respectively.

How far in advance should I book a flight from San Juan Luis Munoz Marin Intl Airport to Las Vegas?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Juan Luis Munoz Marin Intl Airport to Las Vegas, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San Juan Luis Munoz Marin Intl Airport to Las Vegas, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know

Low seasonJanuary
High seasonApril
Cheapest flight$91
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from San Juan to Las Vegas

When to book flights from San Juan to Las Vegas

Are your dates flexible? Find out the best times to travel from San Juan to Las Vegas based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking San Juan to Las Vegas flights

  • What is the cheapest flight from San Juan Luis Munoz Marin Intl Airport to Las Vegas?

    In the last 3 days, the lowest price for a flight from San Juan Luis Munoz Marin Intl Airport to Las Vegas was $91 for a one-way ticket and $188 for a round-trip.

  • Do I need a passport to fly between San Juan and Las Vegas?

    Yes

  • Which airports will I be using when flying from San Juan to Las Vegas?

    San Juan and Las Vegas are both served by 1 main airport. You will leave San Juan from San Juan Luis Munoz Marin Intl and will be arriving at Las Vegas Harry Reid Intl.

  • Which aircraft models fly most regularly from San Juan to Las Vegas?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Juan to Las Vegas?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between San Juan and Las Vegas, with oneworld being the most commonly used for this route.

  • What is the most popular layover when flying to Las Vegas from San Juan?

    Miami is the most popular layover city among KAYAK users traveling from San Juan to Las Vegas.

  • Which is the best airline for flights from San Juan to Las Vegas, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from San Juan to Las Vegas are Delta and United Airlines. With an average price for the route of $498 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $445 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from San Juan to Las Vegas?

    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 San Juan to Las Vegas.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas from San Juan 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 San Juan to Las Vegas?

    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 Las Vegas with an airline and back to San Juan with another airline. Booking your flights between San Juan and LAS can sometimes prove cheaper using this method.

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

    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 Las Vegas from San Juan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top 5 airlines serving from San Juan to Las Vegas

 
See real verified KAYAK customer reviews for airlines flying from San Juan to Las Vegas. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Juan to Las Vegas? 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 7934 reviews
7.9Comfort
8.2Boarding
7.9Entertainment
7.3Food
8.5Crew
Airline reviews

Fine except the person next to me took up her seat had raised the arm divide so she spilled into my seat. because of her size. Fortunately no one was in the seat on my right so I could use part of it.

10.0 ExcellentAnonymous, Apr 2025AMS - ATL
Read more Delta reviews

Fine except the person next to me took up her seat had raised the arm divide so she spilled into my seat. because of her size. Fortunately no one was in the seat on my right so I could use part of it.

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

Delta is a cut above the others in customer service.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

Our flights got changed from United to Air Canada and our purchased seats did not get transferred so we had to pay for seats twice. I brought it up with Air Canada and they stated I had to go back and chase it with United. The united seats were $21 Canadian each and Air Canada were $56 each so we have paid $77 for each seat. Very unhappy

A bit rush for transit. Food and entertainment are not available

So far so good but food and entertainment are not available for this flight

Multiple delays and not straight answer from the United team

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

Paid $35 and not able to access the internet at all.

Several delays. Next flight was worse. Did not arrive home until 2am PT

Very helpful ground crew after an earlier flight delay and being rebooked on a different flight.

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

First world problems, but still… We were seated in first class and asked for a cocktail on a very short, 50 minute flight. After our drink order was taken, a half hour went by, and we noticed that every other person in the small plane had been served except for us. We got up to ask about it, the drinks finally came, then were taken away three minutes later since the flight was so short. Really strange situation, on the other hand, we were in Utah.

We missed our flight. The boarding pass had the wrong gate and by the time we received the text from Kayak, our flight was already gone. I’ll never use Kayak again and will go direct to the airlines in the future.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Cabin felt crammed Snacks are lame But crew was super efficient getting us out on time despite delay

Flight was delayed bc of mechanical issue. New plane had different configuration so some seats had to be switched. They called all passengers who needed new boarding cards. They did not call us so we thought our seats were the same and fine. When we boarded they informed us our receipts had changed and we are now all sitting separate and in the back row. Both my daughters had meltdowns and started to cry and once we got on the flight, we figured out how we could sit closer to each other, but this was very upsetting.

Took off on time and successfully avoided weather that looked to be a problem along the way

I book a filght for me and my daughter from Miami home to Las Vegas and getting her checked in was awful the lady at the baggage check in was horrible!!! She was the rudest person I have ever encountered in my entire life!!!! My daughter dose not speak Spanish and so I was trying to translate for her but the woman would not let me so my daughter was 100 💯 confused because she could not understand what was going on or being said at all horrible absolutely horrible and rude extremely stressful worst experience ever!!!!!!! And then we were actually told by other air port staff not to complain because if we did sprint would make sure we miss our flight ✈️ that they do it all the time 😧

Not good. No updates regarding the flight status until after the fact on the delays and then a cancellation.

If kayak actually provided me this flight and didn’t just send me notifications about it

Worst Airplane ride I ever have taken... My purchased seat was changed without my consent

Surprising everything went well. Nice attendants and fast getting on and off the plane. Overall, was happy with the experience.

I was surprised by a mandatory bag charge when I checked in at the airport. "Carry-on" wasn't an option eventhough all that I had was a small pilot case. I paid $79 so my bag could fly with me.

Not efficient. Missed my connecting flight over improper operation of spirit crew.

I couldn't understand the crew when they announced it was a new plane and there was therefore no wifi, huh? Seriously lame for 2025!

My experience was very nice. However, my Spirit flight 409 from Las Vegas to Tampa… the gate Associate Tissa was extremely unprofessional and boarder line rude. While in line I found out that my Uncle died… in that moment Tisza asked if I would help in car of an emergency as I paid for an exit row seat. I stayed “I will”… Tissa didn’t hear then implied that I didn’t understand English, yelled that I needed to speak up and other things. Associates like that will cause Spirit airlines to lose customers.

They kept delaying us and not providing any information which cost us hundreds of dollars . We had an event to get to and missed our even that we had paid for along with lots of wasted time and money booking nee flights.

The reps working at the airport counter were dumber than a second coat of paint.

My costume jewelry was stolen out of my bag. Got to airport and my bag weighed 45 pounds- 5 pounds over cost me $100 Long lines in tier one. No entertainment No WiFi no free drinks or snacks

Not very good. Paid in excess of $400 for assigned seating for my family and that was not provided. I want that money back.

The seats were hard molded plastic covered in plastic vinyl. And the scam to charge people extra to sit together. Don’t they know we can just ask someone to trade seats. And watching the staff separate young children from parents… super classy. We had to guilt them into offering up our seats. This companies policies suck. Don’t give them your money.

The seats were awful, hard plastic covered in sheet vinyl. The airline tries to scam you into paying extra to get seat together when the flight wasn’t full. They were going to separate a family with young children but my wife who had a row to herself gave up her seat so the young mom could be with her young boys. I’m never giving this airline my money again.

It was a short flight so no food or entertainment….

Seats are uncomfortable but price is good. Guess I can put up with misery for four hours.

I’ve never traveled on Frontier before. If you want basic, no frills, friendly service at great prices then give them a fly!

I guess you get what you pay for. The seats are very uncomfortable and very little space. The snacks were pricey.

Cancelled and declined to find alternatives Earlier flight is 2 days later Sent the cancellation notification very late, wish I knew earlier would have stayed to watch the Miami open final game Very disappointing service

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