SJO - LAS

$125 Find Cheap Flights from San José 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 José to Las Vegas departing on 10/1. 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
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Las Vegas

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San José to Las Vegas.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San José to Las Vegas.
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Flight Deals

Cheap Flights from San José to Las Vegas (SJO-LAS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San José 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Fri, Oct 3 - Fri, Oct 10
Spirit Airlines Logo
12:19 pm - 9:03 pmSJO-LAS
9h 44m1 stop
Spirit Airlines Logo
10:07 pm - 11:30 amLAS-SJO
12h 23m1 stop
$240Spirit Airlines
Find Deal
Fri, Sep 26 - Tue, Sep 30
Spirit Airlines Logo
12:19 pm - 9:03 pmSJO-LAS
9h 44m1 stop
Spirit Airlines Logo
10:09 pm - 11:14 amLAS-SJO
12h 05m1 stop
$241Spirit Airlines
Find Deal
Wed, Sep 24 - Tue, Sep 30
Spirit Airlines Logo
12:19 pm - 9:03 pmSJO-LAS
9h 44m1 stop
Spirit Airlines Logo
9:26 am - 11:14 amLAS-SJO
24h 48m2 stops
$248Spirit Airlines
Find Deal
Sat, Oct 18 - Fri, Oct 24
Spirit Airlines Logo
12:35 pm - 9:02 pmSJO-LAS
9h 27m1 stop
Spirit Airlines Logo
10:07 pm - 11:30 amLAS-SJO
12h 23m1 stop
$253Spirit Airlines
Find Deal
Fri, Sep 26 - Fri, Oct 3
Spirit Airlines Logo
12:19 pm - 9:03 pmSJO-LAS
9h 44m1 stop
Spirit Airlines Logo
10:16 pm - 10:27 amLAS-SJO
11h 11m2 stops
$256Spirit Airlines
Find Deal
Fri, Sep 26 - Fri, Oct 3
Spirit Airlines Logo
12:19 pm - 9:03 pmSJO-LAS
9h 44m1 stop
Spirit Airlines Logo
10:16 pm - 11:14 amLAS-SJO
11h 58m1 stop
$260Spirit Airlines
Find Deal
Wed, Sep 24 - Tue, Sep 30
Spirit Airlines Logo
12:19 pm - 9:03 pmSJO-LAS
9h 44m1 stop
Spirit Airlines Logo
10:09 pm - 11:14 amLAS-SJO
12h 05m1 stop
$262Spirit Airlines
Find Deal
Wed, Sep 24 - Fri, Oct 10
Spirit Airlines Logo
12:19 pm - 9:03 pmSJO-LAS
9h 44m1 stop
Spirit Airlines Logo
10:07 pm - 11:30 amLAS-SJO
12h 23m1 stop
$263Spirit Airlines
Find Deal
Wed, Oct 1 - Fri, Oct 31
Multiple Airlines Logo
12:19 pm - 9:03 pmSJO-LAS
9h 44m1 stop
Multiple Airlines Logo
11:11 am - 11:30 amLAS-SJO
23h 19m2 stops
$268Multiple Airlines
Find Deal
Fri, Oct 3 - Tue, Oct 7
Multiple Airlines Logo
12:19 pm - 9:03 pmSJO-LAS
9h 44m1 stop
Multiple Airlines Logo
8:10 pm - 1:57 pmLAS-SJO
16h 47m2 stops
$286Multiple Airlines
Find Deal

Everything you should know

When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 22% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
August
Cheapest • 15% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$240
Overall average: $369
Spirit Airlines
Fri 10/3Fri 10/10
SJO - LAS • 1 stop
Cheapest one-way
$125
Typical prices: $178-241
Spirit Airlines
Wed 10/1
SJO - LAS • 1 stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Las Vegas!
Booking Insights

KAYAK's insights & trends for San José to Las Vegas flights

Get data-powered insights and trends into flights from San José 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 José to Las Vegas?

The average price of all round-trip flights from San José to Las Vegas clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from San José to Las Vegas, look for departures on Tuesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Las Vegas, Wednesday is the cheapest day to fly and Friday is the most expensive.

What is the cheapest month to fly from San José 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 José 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 José to Las Vegas is August, where tickets cost $357 (return) on average. On the other hand, the most expensive months are December and April, where the average cost of round-trip tickets is $531 and $510 respectively.

How far in advance should I book a flight from San José 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 José 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 José to Las Vegas, you should book around 3 weeks before departure, which saves you about 22% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Good to know

Low seasonMay
Cheapest flight$125
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 25% increase in price.
Flight from San José to Las Vegas

When to book flights from San José to Las Vegas

Are your dates flexible? Find out the best times to travel from San José 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 flights from San José to Las Vegas

  • What is the cheapest flight from San José to Las Vegas?

    In the last 3 days, the lowest price for a flight from San José to Las Vegas was $125 for a one-way ticket and $240 for a round-trip.

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

    Yes, you'll most likely have to show a valid passport before boarding the plane in San José and on arrival in Las Vegas.

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

    On your way to Las Vegas, you’ll fly out from San José Juan Santamaria Intl. You’ll be landing at Las Vegas Harry Reid Intl.

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

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

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

    Star Alliance, and oneworld are the airline alliances operating flights between San José 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 José?

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

  • Which is the best airline for flights from San José to Las Vegas, Southwest or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from San José to Las Vegas are Southwest and Alaska Airlines. With an average price for the route of $533 and an overall rating of 8.0, Southwest is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $556 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from San José 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 José to Las Vegas.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San José 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 José 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 José 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 José with another airline. Booking your flights between San José 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 José 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 José up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from San José to Las Vegas

 
See real verified KAYAK customer reviews for airlines flying from San José 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 José 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
SouthwestOverall score based on 4242 reviews
8.6Crew
8.1Boarding
8.0Comfort
7.0Food
7.5Entertainment
Airline reviews

I wish they had movie screens in the headrests. The seats are much improved, more legroom and recently renovated. Bathroom was clean. Staff was outstanding!!

10.0 ExcellentG, Sep 2025LAS - ATL
Read more Southwest reviews

I wish they had movie screens in the headrests. The seats are much improved, more legroom and recently renovated. Bathroom was clean. Staff was outstanding!!

As always, the entire Southwest experience was wonderful, from online booking to flight to baggage retrieval. Very grateful.

The weather could have been better. There was a 40 minute ATC delay in SFO because of marine fog and a micro cell storm delayed landing and take-off at Nashville. The gate was changed 5 minutes from boarding from gate B3 to gate C23 at Nashville airport.

Was good. I miss the free 2 checked bags. That was part of what made Southwest special

After being assaulted by a flight attendant I was then brushed off as oh well because he long braids didn’t mean to whip me in the eye. I have filed complaints and will see. But like any other issue I’ve had with kayak involved it’s been trash. Last time I’ll be using your app

AC sub par. WiFi not working correctly. Ac sucked. Seats very narrow.

Near 4 hour flight with only 1 service. Had to use call button to request water. Internet and power not working until into flight. Internet would stop working during flight.

Southwest's seats are the least comfortable I have ever sat in.

The cabin was quiet for the redeye flight. The area was clean. The staff was great. The 787 Max was in good condition. Drawbacks were that the seat widths were tight for some passengers. The seat padding was at best average and for a long flight uncomfortable.

Southwest like most American domestic airlines, is a mediocre airline. But it is among the cheapest. Oh well.

We had a great flight just wished they had a tv so we can see a movie that would of made my trip excellent.

horrible service, food was an embarrassment, no charging for cellphones, stay away

the food served was an embarrassment. No connection for charging the cellphone... What a crappy airline.

Great experience with a crew always thinking in the passenger

Had to go through security at the gate again. Had to take off shoes and go through the whole thing again even though we have global entry. They asked us to check in items bought at duty free during our layover and since we checked our luggage at the original departure airport, they forced us to check in a small backpack. None of this ever happened with other airlines. In addition, no vegetarian food option and no snacks during a 7 hr flight. Luggage limits are unusually small. This is unacceptable. Will NEVER fly Copa again and will tell friends and family to avoid this airline.

We paid extra with copa for seats near one another The plane was changed and we lost our seats We were all Separated. We have not received a refund for our seats despite emailing and calling.

It was ok. However, the food was quite poor since I don't eat pasta.

Tell people to remain in their seats during the meal/beverage distribution. Enforce boarding by group numbers. No one was checking. Tell people to turn their electronics speakers off. Bigger cups for drinks.

Enforce the boarding process by group numbers. Tell people to stay seated during the meal/drink distribution. It took forever to get food and drinks because people would not stay out the isle and let the crew do their jobs. Everyone wanted to go to the bathroom forcing the crew to enter and leave the isle constantly so people can pass. Tell people to keep their electronics off speaker mode. No one wants to hear phone conversations and music playing.

There was no individual at the front check in when I arrived. I waited for at least 15 minutes and walked around asking security/janitors if they could help and they did not have a solution. So I had to take my checked bag through security and they threw away some of my items. I ended up making it to the gate only a few minutes before it closed due to my waiting for an agent at check in.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

Overall, it was good. I was seating next to a wonderful lady and did not notice how time flew. Thanks

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

I flew with my dog and had already purchased my dog’s ticket. Even that morning I had called costumer service to insure that my husband and I had seats together since the website was giving me an error when choosing our seats and the representative mentioned our dog. I showed up early to the airport and when I got to the gate and we started boarding I was help back and told that I was supposed to have a yellow tag and that I should have checked in at the counter for them to give me that tag. I was not aware of this, the representative on the phone did not say anything. Nor did I see it anywhere in the checking process online, so if you travel with a pet and are not checking in luggage, just know that you still have to go to the check in counter when arriving at the airport unless you want to be the last one to board and not have room for your carry on in the overhead bins. Other than that, I had a great experience.

Once we got in the air the pilot made up some of the time of the delay. So that was really nice.

My flight was delayed about 1 1/2 hours in Chicago, but other then that it was a good flight.

This is the best united airlines flight that I took. The crew was very friendly and the food was tasty!

Given it’s a red-eye into Charolotte, we didn’t get any food. The survey does not include “N/A” so the rating will be skewed.

The delayed flight was awful and moving the departure gate twice was annoying

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

The flight was on time and crew were nice, seats were tight and there was entertainment available

American airlines suck they delay the flights all the time made me sleep in an airport because my flight was delayed and I miss my connecting flight

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

The stewardess hit me with the food kart twice on the head and didn't say I'm sorry once. The same stewardess gave me a warm Apple Juice with No ice. The Flight was delayed for Departure 6 times, starting from 2:36pm, finally taking off 7:50pm. I was late picking up my child from the sitter by 3 hours.

Having to reschedule flights a day later, they loaded by luggage on the wrong plane from Little rock now I have to HOPE they deliver it to where im staying like they said would. International flight crew was very disgruntled and not very friendly.

We will be writing a long, detailed letter to corporate about our awful experience with American airlines.

It took way too long to diagnose and solve the problem of a broken crew member cabin seat. Though compensation for the volunteer who left the flight was very kind.

Spirit Airlines was ok but TRAVELHELPDESK, the 3rd party travel agent IS A JOKE! VERY RUDE CUSTOMER AGENTS ont he phone. NO HELP AT ALL. But the airlines was ok.

The staff was very very rude in Las Vegas when boarding the flight. When presenting the boarding ticket. Las Vegas flight, it was hot and stuffy, it smelled really bad.

Unbelievable check in horrible. Asked to print tickets at the gate after a delay

check in at security was a hassle being scanned. Spirit employees were helpful and professional.

I liked how cheap it was but both my flights were delayed heavily

It was okay delay was long but I made it

I have never flown Spirit it was much better than anticipated!

Staff was very friendly. They attended to people nicely and reprimanded, in a professional way, to those who wouldn’t listen. AC wasn’t working on the flight waiting to depart in Burbank, so it was uncomfortable for a while since the flight was delayed but then better before take off.

Good on that leg. When I arrived in Detroit I had to wait over an hour for luggage.

The crew was very nice. I would like to see them offer basic refreshments just like a soda and pretzels, etc. for free.

Everything you need to know for your flight from San José to Las Vegas

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