SJC - LAS

C$ 146 Find Cheap Flights from San Jose 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 Jose to Las Vegas departing on 12/8. 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, 0 bags

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 Jose to Las Vegas, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Jose to Las Vegas, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
C$ 270
Typical prices: C$ 289-C$ 100
Southwest
Wed 9/9Sat 12/9
SJC - LAS • 1 stop
Cheapest direct flights
C$ 275
Typical prices: C$ 386-C$ 132
Southwest
Tue 4/8Thu 6/8
SJC - LAS • Direct
Top airlines
Cheapest • from C$ 270 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
You can fly direct with Southwest and Frontier. Average duration is 1h 31m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 85% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 22% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 52% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Las Vegas!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Jose to Las Vegas (SJC-LAS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Jose 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 Jose to Las Vegas

Wed, 9 Sep - Sat, 12 Sep
Southwest Logo
10:30 a.m. - 1:35 p.m.
SJC
-
LAS
3h 05m
1 stop
Southwest Logo
1:30 p.m. - 4:40 p.m.
LAS
-
SJC
3h 10m
1 stop
C$ 270Southwest
Wed, 9 Sep - Sat, 12 Sep
Southwest Logo
6:15 p.m. - 7:50 p.m.
SJC
-
LAS
1h 35mdirect
Southwest Logo
1:30 p.m. - 4:40 p.m.
LAS
-
SJC
3h 10m
1 stop
C$ 272Southwest
Sat, 10 Oct - Wed, 14 Oct
Southwest Logo
7:00 p.m. - 8:35 p.m.
SJC
-
LAS
1h 35mdirect
Southwest Logo
3:40 p.m. - 6:40 p.m.
LAS
-
SJC
3h 00m
1 stop
C$ 275Southwest
Sat, 10 Oct - Wed, 14 Oct
Southwest Logo
3:35 p.m. - 6:55 p.m.
SJC
-
LAS
3h 20m
1 stop
Southwest Logo
7:45 a.m. - 11:05 a.m.
LAS
-
SJC
3h 20m
1 stop
C$ 277Southwest
Tue, 4 Aug - Thu, 6 Aug
Southwest Logo
4:40 p.m. - 6:10 p.m.
SJC
-
LAS
1h 30mdirect
Southwest Logo
8:50 a.m. - 12:05 p.m.
LAS
-
SJC
3h 15m
1 stop
C$ 279Southwest
Tue, 4 Aug - Thu, 6 Aug
Southwest Logo
8:00 a.m. - 12:15 p.m.
SJC
-
LAS
4h 15m
1 stop
Southwest Logo
5:50 p.m. - 9:15 p.m.
LAS
-
SJC
3h 25m
1 stop
C$ 283Southwest
Tue, 18 Aug - Tue, 18 Aug
Southwest Logo
10:30 a.m. - 1:35 p.m.
SJC
-
LAS
3h 05m
1 stop
Southwest Logo
5:05 p.m. - 8:05 p.m.
LAS
-
SJC
3h 00m
1 stop
C$ 293Southwest
Tue, 18 Aug - Tue, 18 Aug
Southwest Logo
6:40 a.m. - 8:10 a.m.
SJC
-
LAS
1h 30mdirect
Southwest Logo
12:45 p.m. - 2:20 p.m.
LAS
-
SJC
1h 35mdirect
C$ 294Southwest
Sat, 12 Sep - Mon, 14 Sep
Southwest Logo
7:30 p.m. - 9:05 p.m.
SJC
-
LAS
1h 35mdirect
Southwest Logo
4:50 p.m. - 8:05 p.m.
LAS
-
SJC
3h 15m
1 stop
C$ 298Southwest
Sat, 12 Sep - Mon, 14 Sep
Southwest Logo
10:45 a.m. - 2:55 p.m.
SJC
-
LAS
4h 10m
1 stop
Southwest Logo
4:50 p.m. - 8:05 p.m.
LAS
-
SJC
3h 15m
1 stop
C$ 301Southwest
Booking Insights

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

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

How much is a round-trip flight from San Jose, California to Las Vegas?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from San Jose, California to Las Vegas departing in September.

What is the cheapest month to fly from San Jose 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 Jose 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 Jose to Las Vegas is September, where tickets cost C$ 162 (return) on average. On the other hand, the most expensive months are May and April, where the average cost of round-trip tickets is C$ 460 and C$ 407 respectively.

How far in advance should I book a flight from San Jose 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 Jose 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 Jose to Las Vegas, you should book around 2 weeks before departure, which saves you about 22% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flightC$ 146
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly and prices are also 31% lower on average.
Flight from San Jose to Las Vegas

When to book flights from San Jose to Las Vegas

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

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

    In the last 5 days, the lowest price for a flight from San Jose to Las Vegas was C$ 124 for a one-way ticket and C$ 270 for a round-trip.

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

    When flying out of San Jose you will be using San Jose. You will be landing at Las Vegas, also known as Las Vegas Harry Reid Intl.

  • Which airlines offer Wi-Fi service onboard planes from San Jose to Las Vegas?

    Alaska Airlines, JetBlue, Delta, American Airlines, and Hawaiian Airlines offer inflight Wi-Fi service on the San Jose to Las Vegas flight route.

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

    The Boeing 737-800 Passenger/BBJ2 (winglets) is the aircraft model that flies most regularly on the San Jose to Las Vegas flight route.

  • On which days can I fly direct from San Jose to Las Vegas?

    There are direct flights from San Jose to Las Vegas on a daily basis.

  • Which is the best airline for flights from San Jose to Las Vegas, Southwest or Frontier?

    The two airlines most popular with KAYAK users for flights from San Jose to Las Vegas are Southwest and Frontier. With an average price for the route of C$ 467 and an overall rating of 7.9, Southwest is the most popular choice. Frontier is also a great choice for the route, with an average price of C$ 325 and an overall rating of 5.6.

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

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Jose 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 Jose 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 Jose 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 Jose with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Jose 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 Jose up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from San Jose to Las Vegas?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from San Jose to Las Vegas Harry Reid Intl.
Find which airlines fly direct from San Jose Airport to Las Vegas Harry Reid Intl Airport, which days they fly and book direct flights.

Direct departures

San Jose to Las Vegas Harry Reid Intl

Monday

Frontier,Southwest

Frontier,Southwest

Tuesday

Southwest

Southwest

Wednesday

Southwest

Southwest

Thursday

Frontier,Southwest

Frontier,Southwest

Friday

Frontier,Southwest

Frontier,Southwest

Saturday

Frontier,Southwest

Frontier,Southwest

Sunday

Frontier,Southwest

Frontier,Southwest

See more nonstop flights

Direct returns

Las Vegas Harry Reid Intl to San Jose

Monday

Frontier,Southwest

Frontier,Southwest

Tuesday

Southwest

Southwest

Wednesday

Southwest

Southwest

Thursday

Frontier,Southwest

Frontier,Southwest

Friday

Frontier,Southwest

Frontier,Southwest

Saturday

Frontier,Southwest

Frontier,Southwest

Sunday

Frontier,Southwest

Frontier,Southwest

See more nonstop flights

Reviews of the top airlines flying from San Jose to Las Vegas

 
See real verified KAYAK customer reviews for airlines flying from San Jose 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 Jose 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.
7.9
SouthwestOverall score based on 4235 reviews
7.5Entertainment
8.0Comfort
8.6Crew
8.1Boarding
7.0Food
Airline reviews

there were two flight attendants that were up front...that were the best! They get KUDOs for making my trip only fantastic. Tell them Jeff said that!

10.0 ExcellentAnonymous, Jun 2026
OKC - LAS
Read more Southwest reviews

there were two flight attendants that were up front...that were the best! They get KUDOs for making my trip only fantastic. Tell them Jeff said that!

Was fine, delayed and feels like southwest is always late

Seats were very comfortable. They tilted back. Drinks and snacks were free and served 3 times. Attendants were awesome.

Truly terrible. Will never willingly fly southwest again. Seats are worse than before they switched to assigned seating. One flight attendant was the opposite of helpful (rude, unhelpful, dismissive, and as my stranger seatmate said unprompted: a total prick). This caused me, 15 minutes into the flight, to book an alternate return flight home on a competing airline (first class 1.2k purchase instead of my existing planned flight) just so I would not have to ever be on that aircraft, with that terrible service person, with those horrific seats ever again.

The entire experience from boarding to landing was amazing! The crew were very friendly. Will definitely be back.

First time I've had to use the disabled accommodations. And I could not have had a better experience with Southwest, i was having trouble getting from one terminal to another due to my heart failure. And the next thing I know a Southwest agent had made sure. I had a wheelchair at all my flights. Can't thank them enough.

Delayed flight, lack of information, boarding process is a mess as is the carryon luggage causing issues when leaving the plane….just a poor experience.

Comfortable. Easy. No problems. Just wish they had gf options for snacks.

The crew was very kind and made going to Hawaii relaxing and fun to look forward to! Thank you Southwest for a pleasant flight!

The new seat assignment thing is wierd. If you don’t pay for a seat they always assign you a middle seat regardless of how many people are on the flight. Idk… the new company that bought Southwest is trying to make it more profitable, but I’m just not seeing it. The flight attendants aren’t having as much fun anymore. It just feels like the airline is slowly dying. IMO. We shall see if Southwest is the next Toy’s R Us.

The staff at the check in counter was so rude. Made you feel Incompetent

They didn’t offer a water, even after I asked

Remind customers of the need to have passport or new ID for boarding.

The flight never took off and we spent 7 hours at the airport

This is my second time flying with Frontier. My current experience was very favorable. The staff from the gate to the plane was friendly, warm and professional. The food options lacked in my opinion. This area needs some attention in my opinion.

It was ok. It was expensive to check 2 bags ($75.00 per bag), and then it took a long time to wait for shuttle to take us from one terminal to the terminal where the plane was taking off at LAX. And all of this for a flight where we had to pay for any food or drink that was not water.

When I wanted to check in 3 hours prior to boarding time, the employees mentioned “a little over an hour delay” so I waited for an hour then I went to go look for food in the terminal and most people from that flight were in the same area looking for food. Finally I decided after food to check to see if it’s anytime closer and now it’s 2 mins until boarding closes?! What are you kidding me? I didn’t receive anything via sms about boarding now nor via email or on the intercom. I luckily made it through, barely, and then there’s no room for my carry on mind you I’m in the very first row so I had to place my purse in one further row back and my carry on sections down. Not sure who pays for better seats to get your stuff placed all over the plane but that was the worst experience I’ve ever had flying with anyone.

This airline sucks. They offer low rates then charge you for everything, the app does not work well, the seats are the most uncomfortable. Maintenance issues on the flight, and you still have to sit through their credit card commercials. People are nice enough but does not make up for overall poor experience.

Boarding in Orlando was not good. Giant mob at the gate, should have been lines.

The ticketing agents were rude but then we had a great gate agent very nice we had to ride a buss out to where the plane was parked but it was in some back corner of the airport when we got to the plane the captain who was great btw was cleaning the plane because the same rude ticketing agent told them they we not contracted to vacuum the plane. The ride to las Vegas was fine We had a connecting flight to Dallas. The flight was fine but when we arrived in Dallas everyone who flew on any frontier airlines the picked up bags from baggage claim D15 had to wait over a hour for their bags to start we arrived at 11:30pm ish to the gate we didn't leave the baggage clamed till 12:50 am very not happy and i used to fly frontier 4 times a week for work in Denver i will not be using them again

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

Information on your arrival and departure airports