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Cheap flights from San Jose, California to Las Vegas from £44

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/4. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — LAS
27 Mar — 3 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from San Jose to Las Vegas

Enter your travel dates to find the best prices.

Cheapest flights from San Jose to Las Vegas
Explore the most affordable flight options available from San Jose to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 February 2026.

Tue 24/316:55
SJC
-
LAS
Nonstop1h 30m
Southwest
Thu 26/322:15
LAS
-
SJC
Nonstop1h 30m
Southwest
Deal found 22/2£107
Sat 28/319:00
SJC
-
LAS
1 stop3h 05m
Southwest
Tue 31/319:00
LAS
-
SJC
Nonstop1h 35m
Southwest
Deal found 21/2£114
Sat 21/321:25
SJC
-
LAS
Nonstop1h 25m
Southwest
Wed 25/309:30
LAS
-
SJC
Nonstop1h 40m
Southwest
Deal found 23/2£127
Wed 25/313:50
SJC
-
LAS
1 stop3h 48m
Delta
Thu 26/317:56
LAS
-
SJC
1 stop4h 06m
Delta
Deal found 23/2£134
Tue 28/406:15
SJC
-
LAS
1 stop11h 13m
Alaska Airlines
Thu 30/408:00
LAS
-
SJC
1 stop10h 49m
Alaska Airlines
Deal found 24/2£136
Sat 28/318:25
SJC
-
LAS
1 stop4h 47m
Delta
Tue 31/306:00
LAS
-
SJC
2 stops8h 44m
Delta
Deal found 23/2£139
Wed 22/407:20
SJC
-
LAS
1 stop15h 21m
Delta
Tue 28/406:00
LAS
-
SJC
2 stops17h 42m
Delta
Deal found 24/2£139
Sat 21/319:55
SJC
-
LAS
1 stop2h 55m
Southwest
Sat 28/305:20
LAS
-
SJC
1 stop4h 40m
Southwest
Deal found 21/2£142
Wed 22/413:30
SJC
-
LAS
2 stops9h 11m
Delta
Sat 25/406:00
LAS
-
SJC
2 stops11h 02m
Delta
Deal found 24/2£144

Find flight deals from San Jose to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) to Las Vegas (LAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 25 February 2026.

Round-trip from

£107

One-way from

£44

Popular in

December

Cheapest in

September

Average price

£181

Good round-trip deal

£272 or less
Southwest
  • Southwest
  • 24/3-31/3
  • Nonstop
  • 3h 10m total
  • San Jose to Las Vegas
Search Deals
Southwest
  • Southwest
  • 15/4
  • Nonstop
  • 1h 30m total
  • San Jose to Las Vegas
Search Deals
Highest demand for flights based on searches. 26% potential increase in price (£36 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from San Jose to Las Vegas Harry Reid Intl.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from San Jose to Las Vegas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 25 February 2026.
Use the filters below to find and compare flights from San Jose to Las Vegas that are best for you.

Fly from

San Jose

Fly to

Las Vegas

Route

Depart

Return

Price

San JoseLas Vegas

SJC - LAS

SJCLAS

San Jose

Mon 23/3

06:20-07:55

Nonstop1h 35m

Las Vegas Harry Reid Intl

Mon 30/3

22:15-23:45

Nonstop1h 30m

£127

San JoseLas Vegas

SJC - LAS

SJCLAS

San Jose

Mon 27/4

16:00-20:59

1 stop4h 59m

Las Vegas Harry Reid Intl

Tue 28/4

19:05-23:42

1 stop4h 37m

£134

San JoseLas Vegas

SJC - LAS

SJCLAS

San Jose

Mon 23/3

18:25-23:12

1 stop4h 47m

Las Vegas Harry Reid Intl

Wed 25/3

13:59-17:25

1 stop3h 26m

£134

San JoseLas Vegas

SJC - LAS

SJCLAS

San Jose

Sat 9/5

09:40-15:55

1 stop6h 15m

Las Vegas Harry Reid Intl

Wed 13/5

13:20-18:20

1 stop5h 00m

£134

San JoseLas Vegas

SJC - LAS

SJCLAS

San Jose

Sat 21/3

19:55-22:50

1 stop2h 55m

Las Vegas Harry Reid Intl

Sat 28/3

05:20-10:00

1 stop4h 40m

£142

San JoseLas Vegas

SJC - LAS

SJCLAS

San Jose

Fri 1/5

18:00-23:06

1 stop5h 06m

Las Vegas Harry Reid Intl

Sat 2/5

14:15-19:01

1 stop4h 46m

£182

San JoseLas Vegas

SJC - LAS

SJCLAS

San Jose

Sat 18/4

12:35-17:30

1 stop4h 55m

Las Vegas Harry Reid Intl

Sun 19/4

08:00-11:00

1 stop3h 00m

£186

San JoseLas Vegas

SJC - LAS

SJCLAS

San Jose

Wed 25/3

12:30-15:25

1 stop2h 55m

Las Vegas Harry Reid Intl

Sat 28/3

07:30-09:00

Nonstop1h 30m

£197

San JoseLas Vegas

SJC - LAS

SJCLAS

San Jose

Wed 5/8

10:03-17:39

1 stop7h 36m

Las Vegas Harry Reid Intl

Mon 10/8

19:21-23:52

1 stop4h 31m

£211

San JoseLas Vegas

SJC - LAS

SJCLAS

San Jose

Fri 10/4

21:35-23:05

Nonstop1h 30m

Las Vegas Harry Reid Intl

Fri 17/4

09:20-10:50

Nonstop1h 30m

£220

Flights are sorted by cheapest return flights first.

Deals found on 21/2

Showing 1-10 of 23 results
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Best time to book a flight from San Jose to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from San Jose with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

How far ahead should I book a flight from San Jose, California to Las Vegas?

Use this chart to determine the optimal time to book a return flight from San Jose to Las Vegas. Price data was last updated on 20 February 2026.

The price you pay for your flight from San Jose, California to Las Vegas may vary depending on when you book. For the best chance of a lower fare, look to book 43 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from San Jose, California to Las Vegas?

Currently, March is the cheapest month in which you can book a flight from San Jose, California to Las Vegas (average of £27). Flying from San Jose, California to Las Vegas in December is currently the most expensive (average of £50). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SJC to LAS?

Find hourly flight availability from San Jose to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 February 2026.

A simple way to save on the total cost of your ticket is to fly from San Jose, California to Las Vegas in the morning. If you’re flexible enough to do this you can expect to save up to 49% on your trip compared to booking a flight in the afternoon.

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Las Vegas. Reviews last updated 25 February 2026.
Read through reviews of airlines operating flights from San Jose to Las Vegas, such as Southwest. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very Good
4,300 reviews
Check prices

Overall

8.0

Food

7.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Southwest
8.0
Very Good
4,300 reviews
Southwest
8.0
Very Good
4,300 reviews
Check prices

Overall

8.0

Food

7.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Related info for your journey

Find useful and relevant information for your journey from San Jose to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from San Jose to Las Vegas?

    Las Vegas Harry Reid Intl is the airport most travelers will use when flying to Las Vegas from San Jose. Booking flights from San Jose (SJC) to Harry Reid Intl (LAS) should be relatively easy as there are 4 daily flights to Las Vegas from 1 airline. 1h 30m is how long a flight from San Jose to Las Vegas Harry Reid Intl will take if you book a nonstop flight.

  • How popular is this San Jose, California to Las Vegas flight route?

    Flights from San Jose to Las Vegas Harry Reid Intl have been viewed 3 times in the past calendar month.

  • How long is the flight from San Jose, California to Las Vegas?

    There are many flights that can get you from San Jose, California to Las Vegas in 1h 35m. Fly via Southwest or Delta to get the fastest option. The distance from San Jose, California to Las Vegas is about 385 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from San Jose, California to Las Vegas round-trip?

    Southwest, at £57, was found to be the cheapest airline from San Jose, California to Las Vegas.. This flight start at 59% lower than the current average price 3 months from now.

  • What are the most reliable airlines from San Jose, California to Las Vegas?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from San Jose, California to Las Vegas on time: KLM (100%), Horizon Air (100%), United Airlines (100%).

  • What are the cheapest flights from San Jose, California to Las Vegas?

    Looking for the cheapest flight from San Jose, California to Las Vegas? While on average our users pay £279, our data indicates the cheapest price to be £230. The most popular route (San Jose - Las Vegas Harry Reid Intl), is priced around £167.

  • Can I find deals for flights from San Jose to Las Vegas that include hotel bookings?

    Yes. In addition to deals on San Jose to Las Vegas flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from San Jose to Las Vegas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Jose to Las Vegas.

  • Can I find deals for business class flights from San Jose to Las Vegas?

    Yes. Cheapflights offers flight deals from San Jose to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Jose, California to Las Vegas?

    Currently, March is the cheapest month in which you can book a flight from San Jose, California to Las Vegas (average of £27). Flying from San Jose, California to Las Vegas in December is currently the most expensive (average of £50). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Furnace Creek
Henderson
Kingman

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Top airline flying from San Jose to Las Vegas

Discover the top airline that operate flights from San Jose to Las Vegas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 25 February 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest£57Average£230FlexibilityNo cancel feeOn-time63%
Search Southwest flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from San Jose to Las Vegas?

Deals for San Jose to Las Vegas flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from San Jose to Las Vegas?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from San Jose to Las Vegas for you. Better yet — we are completely free to use.

Can Cheapflights find flights from San Jose to Las Vegas with no change fees?

Yes, we can. To see specific flights from San Jose to Las Vegas with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from San Jose to Las Vegas become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Las Vegas from San Jose today and book when prices fit your budget.

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