SJC - LAS

C$ 131 Find Cheap Flights from San Jose to Las Vegas – Compare and Save

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 3/12. 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

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Everything you should know

Cheapest round-trip
C$ 232
Typical prices: C$ 256-C$ 523
Southwest
Thu 3/12Sat 5/12
SJC - LAS • Direct
Cheapest direct flights
C$ 232
Typical prices: C$ 106-C$ 307
Southwest
Sat 19/9Mon 28/9
SJC - LAS • Direct
Top airlines
Cheapest • from C$ 232 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
+1
Direct flights
You can fly direct with Southwest and Frontier. Average duration is 1h 31m
Direct flights
Direct flights
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Direct flights
Direct flights
+1
Avoid delays
Most punctual • 84% 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 25% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 53% price drop
Most popular
Good to know
Good to know
+1
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Good to know
Good to know
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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

Thu, 3 Dec - Sat, 5 Dec
Southwest Logo
12:45 p.m. - 2:15 p.m.
SJC
-
LAS
1h 30mdirect
Southwest Logo
6:15 a.m. - 7:45 a.m.
LAS
-
SJC
1h 30mdirect
C$ 232Southwest
Sat, 19 Sep - Mon, 28 Sep
Southwest Logo
3:25 p.m. - 4:55 p.m.
SJC
-
LAS
1h 30mdirect
Southwest Logo
8:50 p.m. - 10:20 p.m.
LAS
-
SJC
1h 30mdirect
C$ 232Southwest
Mon, 17 Aug - Wed, 19 Aug
Southwest Logo
5:10 p.m. - 6:40 p.m.
SJC
-
LAS
1h 30mdirect
Southwest Logo
7:40 a.m. - 9:10 a.m.
LAS
-
SJC
1h 30mdirect
C$ 232Southwest
Tue, 25 Aug - Tue, 1 Sep
Southwest Logo
4:40 p.m. - 6:10 p.m.
SJC
-
LAS
1h 30mdirect
Southwest Logo
6:35 p.m. - 8:05 p.m.
LAS
-
SJC
1h 30mdirect
C$ 232Southwest
Wed, 19 Aug - Wed, 19 Aug
Alaska Airlines Logo
8:29 a.m. - 12:04 p.m.
SJC
-
LAS
3h 35m
1 stop
Alaska Airlines Logo
2:51 p.m. - 7:09 p.m.
LAS
-
SJC
4h 18m
1 stop
C$ 249Alaska Airlines
Mon, 17 Aug - Tue, 18 Aug
Alaska Airlines Logo
9:09 a.m. - 6:41 p.m.
SJC
-
LAS
9h 32m
1 stop
Alaska Airlines Logo
7:59 a.m. - 2:38 p.m.
LAS
-
SJC
6h 39m
1 stop
C$ 258Alaska Airlines
Thu, 13 Aug - Tue, 18 Aug
Delta Logo
11:38 a.m. - 10:48 p.m.
SJC
-
LAS
11h 10m
1 stop
Delta Logo
6:35 a.m. - 5:12 p.m.
LAS
-
SJC
10h 37m
1 stop
C$ 258Delta
Fri, 21 Aug - Fri, 28 Aug
Frontier Logo
8:14 p.m. - 8:16 a.m.
SJC
-
LAS
12h 02m
1 stop
Frontier Logo
11:44 a.m. - 1:22 p.m.
LAS
-
SJC
1h 38mdirect
C$ 303Frontier
Fri, 21 Aug - Fri, 28 Aug
Frontier Logo
8:14 p.m. - 8:16 a.m.
SJC
-
LAS
12h 02m
1 stop
Frontier Logo
1:58 p.m. - 7:19 p.m.
LAS
-
SJC
5h 21m
1 stop
C$ 318Frontier
Fri, 21 Aug - Fri, 28 Aug
Frontier Logo
2:17 p.m. - 3:55 p.m.
SJC
-
LAS
1h 38mdirect
Frontier Logo
11:44 a.m. - 1:22 p.m.
LAS
-
SJC
1h 38mdirect
C$ 328Frontier
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.

Flight prices are typical for this route right now.

Flights to Las Vegas from San Jose, California usually cost between C$ 168 and C$ 420 in September.
The lowest price found in the past 5 days was C$ 232 on Southwest (19 Sep–28 Sep).

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$ 173 (return) on average. On the other hand, the most expensive months are May and June, where the average cost of round-trip tickets is C$ 458 and C$ 440 respectively.

Can I save money by flying with a layover from San Jose to Las Vegas?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of C$ 161, prices are generally cheapest when you fly direct.

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 25% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Good to know

Low season

June

Cheapest flight

C$ 131
Best time to beat the crowds but there is an average 19% increase in price.
Most popular time to fly and prices are also 53% 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$ 131 for a one-way ticket and C$ 232 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, Delta, JetBlue, and American 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$ 538 and an overall rating of 8.0, Southwest is the most popular choice. Frontier is also a great choice for the route, with an average price of C$ 329 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.
8.0
SouthwestOverall score based on 4229 reviews
8.0Comfort
7.5Entertainment
7.0Food
8.6Crew
8.1Boarding
Airline reviews

Flight was delayed, full flight and I had to change gates. Southwest flights are always late later in the day.

4.0 OkaySteven, Jun 2026
ONT - LAS
Read more Southwest reviews

Flight was delayed, full flight and I had to change gates. Southwest flights are always late later in the day.

Was fine, delayed and feels like southwest is always late

The seats are now more narrow. I paid for front row the seats in the front are even more narrow than before.

We got exit row seats both flights. Everything was running on time

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

Flight wasn’t even full, but too many carry-ons caused us to run out of bin space. New bag fee has folks who would usually check their bags carrying on. Watching Southwest morph into Spirit/Frontier is so sad to watch

Great flight staff. Ease of boarding. Overall, very uneventful and easy trip.

We had a nice flight. Boarding was easy, our seats were comfortable and the on board service was pleasant.

I used to fly SWA all the time. I know the crew has their little acts that are often fun, and entertaining. On this flight one of the crew was just not nice. Very surprising.

Flight was not full! Had a whole row to myself.

The seats are tiny and they don’t recline. The planes are dirty and very small. You have to pay for carry on and even the personal item that you’re allowed is smaller than with other airlines. Flights are usually delayed and there’s no screens or any amenities or entertainment.

Cancelled flight after I arrived at airport after 75 min drive and parking. Next flight was 4 days in the future. Had to scramble and buy a much more expensive flight on another carrier.

The takeoff was the smoothest I've ever experienced on any airline and this is the first time I've flown on frontier so this was an extremely pleasant surprise!

A lady asked to stop the flight after the tunnel pulled away and we began to depart a flight that was already hours late. The attendance respectfully stopped the the plane and had the tunnel return. After the tunnel returned the passenger claimed to have changed her mind . The tunnel was then put in reverse and the passenger remained on the plane .. They should have sent the sick passenger off the plane like initially replaced. They existed a couple off the plane prior to that situation.. So.. all and all.. it was a long and flight.. .

I strongly dislike Frontier. I find them barebones, the seats not particularly comfortable, the nickel and diming is maddening, the app is TERRIBLE - super confusing to navigate, and the last 4 frontier flights I have flown have been on AVERAGE 2 hours late, one ruining a fancy night out in Vegas with reservations made well in advance, which was nodded to with a measly 5000 miles, which translates to almost nothing. At least credit a free checked bag or something.

Flight was delay 9hrs and nothing was provided at airport, had to go and get a room to sleep in, paid for Uber back and fort with no offers until we landed back home a 1hr later for a $75 voucher for a future flight.

I hope to avoid flying with them in the future. First flight got cancelled then got stuck with a 13 hour layover in Denver. The process was long and frustrating to many people.

Flight was delayed on the runway for 40 minutes the crew did not even offer even water to passengers to compensate for the flight delayed. The flight was delayed due to aircraft mechanical issues. Worst customer service ever

The flight was delayed and I had to cancel because I would have missed my connection and there were no other flights for the next two days. They also lost my bag!!

My first time to fly Frontier and loved it! Boarding was super easy as we only had personal items. Crew was helpful and funny and the plane was clean. Pilot was also great at landing the plane smoothly.

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

Information on your arrival and departure airports