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Cheap flights from San Jose, California to Las Vegas from £63

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 18/5. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — LAS
15 May — 22 May1
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 15 April 2026.

Wed 3/614:00
SJC
-
LAS
1 stop5h 17m
Alaska Airlines
Tue 9/607:00
LAS
-
SJC
1 stop7h 13m
Alaska Airlines
Deal found 13/4£135
Wed 17/607:13
SJC
-
LAS
1 stop11h 28m
Alaska Airlines
Tue 23/611:11
LAS
-
SJC
1 stop22h 15m
Alaska Airlines
Deal found 15/4£161
Mon 18/519:59
SJC
-
LAS
1 stop14h 28m
Alaska Airlines
Wed 20/506:00
LAS
-
SJC
1 stop6h 22m
Alaska Airlines
Deal found 15/4£164
Sat 9/512:44
SJC
-
LAS
1 stop5h 46m
Alaska Airlines
Wed 13/511:07
LAS
-
SJC
1 stop11h 52m
Alaska Airlines
Deal found 13/4£169
Wed 6/512:44
SJC
-
LAS
1 stop20h 47m
Alaska Airlines
Wed 13/507:00
LAS
-
SJC
1 stop7h 13m
Alaska Airlines
Deal found 14/4£170
Tue 23/616:50
SJC
-
LAS
Nonstop1h 30m
Southwest
Wed 24/620:25
LAS
-
SJC
Nonstop1h 30m
Southwest
Deal found 13/4£173
Wed 17/607:13
SJC
-
LAS
1 stop6h 45m
Alaska Airlines
Wed 17/618:19
LAS
-
SJC
1 stop5h 35m
Alaska Airlines
Deal found 14/4£176
Fri 1/520:15
SJC
-
LAS
Nonstop1h 37m
Frontier
Mon 4/515:52
LAS
-
SJC
1 stop3h 35m
Frontier
Deal found 13/4£180
Tue 26/514:49
SJC
-
LAS
1 stop6h 14m
Delta
Wed 3/606:10
LAS
-
SJC
1 stop6h 38m
Delta
Deal found 14/4£181
Wed 20/511:40
SJC
-
LAS
Nonstop1h 35m
Southwest
Thu 21/518:25
LAS
-
SJC
Nonstop1h 35m
Southwest
Deal found 14/4£184

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 15 April 2026.

Round-trip from

£135

One-way from

£63

Popular in

December

Cheapest in

September

Average price

£173
Alaska Airlines
  • Alaska Airlines
  • 3/6-9/6
  • 2 total stops
  • 12h 30m total
  • San Jose to Las Vegas
Search Deals
18/5
  • 18/5
  • 1 total stop
  • 18h 44m total
  • San Jose to Las Vegas
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£24 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
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 15 April 2026.
Use the filters below to find and compare flights from San Jose to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San JoseLas Vegas

SJC - LAS

SJCLAS

San Jose

Wed 17/6

07:13-18:41

1 stop11h 28m

Las Vegas Harry Reid Intl

Tue 23/6

11:11-09:26

1 stop22h 15m

£161

San JoseLas Vegas

SJC - LAS

SJCLAS

San Jose

Fri 8/5

16:12-22:40

1 stop6h 28m

Las Vegas Harry Reid Intl

Mon 11/5

07:00-10:45

1 stop3h 45m

£207

San JoseLas Vegas

SJC - LAS

SJCLAS

San Jose

Wed 20/5

13:45-15:15

Nonstop1h 30m

Las Vegas Harry Reid Intl

Fri 22/5

14:15-15:50

Nonstop1h 35m

£209
Fastest return journey

San JoseLas Vegas

SJC - LAS

SJCLAS

San Jose

Sun 28/6

08:55-10:25

Nonstop1h 30m

Las Vegas Harry Reid Intl

Tue 30/6

05:45-07:05

Nonstop1h 20m

£209

San JoseLas Vegas

SJC - LAS

SJCLAS

San Jose

Wed 29/4

10:21-13:59

1 stop3h 38m

Las Vegas Harry Reid Intl

Tue 12/5

10:19-12:22

1 stop26h 03m

£212

San JoseLas Vegas

SJC - LAS

SJCLAS

San Jose

Wed 13/5

14:49-22:40

1 stop7h 51m

Las Vegas Harry Reid Intl

Sat 16/5

07:00-10:45

1 stop3h 45m

£227

San JoseLas Vegas

SJC - LAS

SJCLAS

San Jose

Wed 5/8

17:02-21:43

1 stop4h 41m

Las Vegas Harry Reid Intl

Mon 10/8

18:19-11:24

1 stop17h 05m

£234

San JoseLas Vegas

SJC - LAS

SJCLAS

San Jose

Fri 26/6

09:00-12:05

1 stop3h 05m

Las Vegas Harry Reid Intl

Sun 28/6

22:25-23:55

Nonstop1h 30m

£241

San JoseLas Vegas

SJC - LAS

SJCLAS

San Jose

Thu 2/7

10:50-13:45

1 stop2h 55m

Las Vegas Harry Reid Intl

Sun 5/7

06:20-09:20

1 stop3h 00m

£254

San JoseLas Vegas

SJC - LAS

SJCLAS

San Jose

Fri 4/9

17:05-22:44

1 stop5h 39m

Las Vegas Harry Reid Intl

Sun 6/9

06:00-10:53

1 stop4h 53m

£257

Flights are sorted by cheapest return flights first.

Deals found on 12/4

Showing 1-10 of 22 resultsSorted by cheapest first
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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 10 April 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, September is the cheapest month in which you can book a flight from San Jose, California to Las Vegas (average of £31). Flying from San Jose, California to Las Vegas in April is currently the most expensive (average of £56). 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 15 April 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 47% on your trip compared to booking a flight in the afternoon.

How much does it cost for a return flight from San Jose, California to Las Vegas?

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 15 April 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
4,331 reviews
Check prices

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Comfort

8.0

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
4,331 reviews
Southwest
8.0
Very Good
4,331 reviews
Check prices

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Comfort

8.0

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 7 daily flights to Las Vegas from 1 airline. 7h 19m 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 2 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 30m. Fly via Alaska Airlines, 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 63% 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: Frontier (83%), Southwest (82%), Volaris (81%).

  • 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, September is the cheapest month in which you can book a flight from San Jose, California to Las Vegas (average of £31). Flying from San Jose, California to Las Vegas in April is currently the most expensive (average of £56). 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

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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 15 April 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest£57Average£229FlexibilityNo 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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