Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from San Jose, California to Las Vegas from £37

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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — LAS
9 Dec — 16 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 9 November 2025.

Mon 8/1214:30SJC - LAS
Nonstop1h 36mDelta
Wed 10/1212:00LAS - SJC
Nonstop1h 41mDelta
Deal found 9/11£74
Mon 8/1210:55SJC - LAS
1 stop6h 24mMultiple Airlines
Fri 12/1217:31LAS - SJC
Nonstop1h 42mMultiple Airlines
Deal found 8/11£77
Mon 8/1214:40SJC - LAS
Nonstop1h 30mSouthwest
Wed 10/1216:00LAS - SJC
1 stop3h 10mSouthwest
Deal found 9/11£78
Wed 10/1207:30SJC - LAS
1 stop3h 05mSouthwest
Thu 11/1207:25LAS - SJC
1 stop3h 40mSouthwest
Deal found 8/11£85
Sat 13/1214:30SJC - LAS
Nonstop1h 36mDelta
Tue 16/1217:55LAS - SJC
1 stop5h 01mDelta
Deal found 8/11£96
Sat 6/1215:37SJC - LAS
1 stop5h 48mDelta
Tue 9/1212:00LAS - SJC
Nonstop1h 41mDelta
Deal found 7/11£104
Sun 7/1206:30SJC - LAS
1 stop3h 50mSouthwest
Fri 12/1205:50LAS - SJC
Nonstop1h 30mSouthwest
Deal found 7/11£108
Wed 3/1207:30SJC - LAS
1 stop3h 05mSouthwest
Wed 3/1218:10LAS - SJC
Nonstop1h 30mSouthwest
Deal found 7/11£109

Cheap 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 9 November 2025.

Round-trip from

£74

One-way from

£37

Popular in

November

Cheapest in

September

Average price

£159
Delta
  • Delta
  • 8/12-10/12
  • Nonstop
  • 3h 17m total
  • San Jose to Las Vegas
Search Deals
Southwest
  • Southwest
  • 8/12
  • Nonstop
  • 1h 30m total
  • San Jose to Las Vegas
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£20 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 November 2025
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 9 November 2025.
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

Tue 9/12

14:30-16:06

Nonstop1h 36m

Las Vegas Harry Reid Intl

Tue 16/12

12:00-13:41

Nonstop1h 41m

£74

San JoseLas Vegas

SJC - LAS

SJCLAS

San Jose

Wed 10/12

07:30-10:35

1 stop3h 05m

Las Vegas Harry Reid Intl

Wed 10/12

16:00-19:10

1 stop3h 10m

£82

San JoseLas Vegas

SJC - LAS

SJCLAS

San Jose

Sun 14/12

14:05-20:38

1 stop6h 33m

Las Vegas Harry Reid Intl

Wed 17/12

12:00-13:41

Nonstop1h 41m

£96

San JoseLas Vegas

SJC - LAS

SJCLAS

San Jose

Mon 5/1

19:55-21:25

Nonstop1h 30m

Las Vegas Harry Reid Intl

Thu 8/1

09:25-11:00

Nonstop1h 35m

£135

San JoseLas Vegas

SJC - LAS

SJCLAS

San Jose

Fri 30/1

15:36-11:11

1 stop19h 35m

Las Vegas Harry Reid Intl

Thu 5/2

06:00-12:09

1 stop6h 09m

£144

San JoseLas Vegas

SJC - LAS

SJCLAS

San Jose

Sat 6/12

19:30-21:00

Nonstop1h 30m

Las Vegas Harry Reid Intl

Sat 13/12

06:30-08:00

Nonstop1h 30m

£146

San JoseLas Vegas

SJC - LAS

SJCLAS

San Jose

Sun 7/12

06:30-08:05

Nonstop1h 35m

Las Vegas Harry Reid Intl

Fri 12/12

05:50-07:20

Nonstop1h 30m

£146

San JoseLas Vegas

SJC - LAS

SJCLAS

San Jose

Thu 11/12

14:30-16:06

Nonstop1h 36m

Las Vegas Harry Reid Intl

Tue 16/12

09:30-13:16

1 stop3h 46m

£150

San JoseLas Vegas

SJC - LAS

SJCLAS

San Jose

Fri 12/12

19:55-21:25

Nonstop1h 30m

Las Vegas Harry Reid Intl

Wed 17/12

07:30-09:00

Nonstop1h 30m

£150

San JoseLas Vegas

SJC - LAS

SJCLAS

San Jose

Fri 9/1

17:45-23:28

1 stop5h 43m

Las Vegas Harry Reid Intl

Sun 11/1

07:00-13:00

1 stop6h 00m

£151

Flights are sorted by cheapest return flights first.

Deals found on 8/11

Showing 1-10 of 20 results
1
2

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 7 November 2025.

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 78 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, January is the cheapest month in which you can book a flight from San Jose, California to Las Vegas (average of £14). Flying from San Jose, California to Las Vegas in August is currently the most expensive (average of £45). 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 9 November 2025.

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 24% 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 9 November 2025.
Read through reviews of airlines operating flights from San Jose to Las Vegas, such as Spirit Airlines and Frontier. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Spirit Airlines
6.3
Okay
8,132 reviews
Check prices

Comfort

5.9

Entertainment

5.0

Crew

7.0

Overall

6.3

Food

5.1

Boarding

6.6

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

DTW - LAS

About the same as any other airline. Check in boarding was okay. Seats were tight & uncomfortable. Brand new luggage was damaged & can no longer be used. Waited for 45 minutes to get our luggage when we returned back home
Spirit Airlines
6.3
Okay
8,132 reviews
Spirit Airlines
6.3
Okay
8,132 reviews
Check prices

Comfort

5.9

Entertainment

5.0

Crew

7.0

Overall

6.3

Food

5.1

Boarding

6.6

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

DTW - LAS

About the same as any other airline. Check in boarding was okay. Seats were tight & uncomfortable. Brand new luggage was damaged & can no longer be used. Waited for 45 minutes to get our luggage when we returned back home
Frontier
5.8
Fair
3,111 reviews
Spirit Airlines
6.3
Okay
8,132 reviews
Check prices

Comfort

5.9

Entertainment

5.0

Crew

7.0

Overall

6.3

Food

5.1

Boarding

6.6

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

DTW - LAS

About the same as any other airline. Check in boarding was okay. Seats were tight & uncomfortable. Brand new luggage was damaged & can no longer be used. Waited for 45 minutes to get our luggage when we returned back home

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 8 daily flights to Las Vegas from 2 different airlines. 1h 39m 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 7 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 36m. Fly via Delta or Southwest 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 are the cheapest airlines flying from San Jose, California to Las Vegas round-trip?

    Frontier, at £27, was found to be the cheapest airline from San Jose, California to Las Vegas. An alternate airline flying to your destination would be Spirit Airlines. These flights start at 77% 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 (92%), SkyWest Airlines (83%), Delta (83%).

  • 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, January is the cheapest month in which you can book a flight from San Jose, California to Las Vegas (average of £14). Flying from San Jose, California to Las Vegas in August is currently the most expensive (average of £45). 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
Kingman
Henderson
Paradise

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from San Jose to Las Vegas

Discover the top 2 airlines 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 9 November 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest£27Average£150FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Spirit AirlinesCheapest£32Average£49FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.