Cheap flights from San Jose, CA to Las Vegas from C$ 81

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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — LAS
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from San Jose to Las Vegas Harry Reid Intl are usually found in September or January, booked 68 days in advance, depart on a Wednesday or Monday and return on a Monday

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 12 December 2025.

Wed 31/127:00 a.m.SJC - LAS
1 stop16h 41mAlaska Airlines
Wed 7/11:43 p.m.LAS - SJC
1 stop20h 05mAlaska Airlines
Deal found 10/12C$ 280
Wed 31/127:00 a.m.SJC - LAS
1 stop16h 41mAlaska Airlines
Tue 6/16:00 a.m.LAS - SJC
1 stop7h 52mAlaska Airlines
Deal found 10/12C$ 313
Wed 31/126:52 p.m.SJC - LAS
1 stop4h 49mAlaska Airlines
Mon 5/15:11 p.m.LAS - SJC
Nonstop1h 38mAlaska Airlines
Deal found 9/12C$ 324
Wed 31/123:22 p.m.SJC - LAS
1 stop8h 30mDelta
Wed 7/11:45 p.m.LAS - SJC
1 stop21h 12mDelta
Deal found 11/12C$ 345
Wed 31/129:05 a.m.SJC - LAS
1 stop14h 47mDelta
Tue 6/16:05 a.m.LAS - SJC
2 stops10h 15mDelta
Deal found 11/12C$ 352
Wed 31/123:22 p.m.SJC - LAS
Nonstop1h 37mDelta
Thu 8/11:45 p.m.LAS - SJC
1 stop8h 22mDelta
Deal found 11/12C$ 368
Mon 29/125:40 p.m.SJC - LAS
1 stop6h 12mDelta
Wed 7/111:00 a.m.LAS - SJC
1 stop6h 40mDelta
Deal found 10/12C$ 382
Tue 30/127:45 p.m.SJC - LAS
1 stop4h 07mDelta
Tue 6/16:05 a.m.LAS - SJC
2 stops10h 15mDelta
Deal found 11/12C$ 389
Tue 30/127:15 a.m.SJC - LAS
1 stop16h 37mDelta
Wed 7/16:05 a.m.LAS - SJC
1 stop7h 25mDelta
Deal found 10/12C$ 400
Tue 30/123:22 p.m.SJC - LAS
Nonstop1h 37mDelta
Mon 5/15:48 p.m.LAS - SJC
1 stop4h 19mDelta
Deal found 9/12C$ 415
Wed 31/129:05 a.m.SJC - LAS
1 stop14h 47mDelta
Mon 5/12:25 p.m.LAS - SJC
1 stop4h 47mDelta
Deal found 9/12C$ 419

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 12 December 2025.

Round-trip from

C$ 148

One-way from

C$ 81

Popular in

November

Cheapest in

September

Average price

C$ 268
Delta
  • Delta
  • 11/1-13/1
  • 1 total stop
  • 7h 27m total
  • San Jose to Las Vegas
Southwest
  • Southwest
  • 11/1
  • 1 total stop
  • 3h 10m total
  • San Jose to Las Vegas
Highest demand for flights based on searches. 25% potential increase in price (C$ 103 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease (C$ 17 potential savings vs. average RT price).
Average for round-trip flights in December 2025

Cheapflights Fare Finder

 
Customize 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 629,999 searches. Data last updated 12 December 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

Mon 12/1

5:04 p.m.-10:40 p.m.

1 stop5h 36m

Las Vegas Harry Reid Intl

Thu 22/1

1:10 p.m.-7:12 p.m.

1 stop6h 02m

C$ 161

San JoseLas Vegas

SJC - LAS

SJCLAS

San Jose

Mon 26/1

3:32 p.m.-8:49 p.m.

1 stop5h 17m

Las Vegas Harry Reid Intl

Fri 30/1

7:30 p.m.-11:58 p.m.

1 stop4h 28m

C$ 161

San JoseLas Vegas

SJC - LAS

SJCLAS

San Jose

Sat 31/1

1:50 p.m.-5:25 p.m.

1 stop3h 35m

Las Vegas Harry Reid Intl

Wed 4/2

9:40 a.m.-2:53 p.m.

1 stop5h 13m

C$ 175

San JoseLas Vegas

SJC - LAS

SJCLAS

San Jose

Sat 24/1

5:45 p.m.-10:31 p.m.

1 stop4h 46m

Las Vegas Harry Reid Intl

Thu 29/1

6:00 a.m.-12:09 p.m.

1 stop6h 09m

C$ 188

San JoseLas Vegas

SJC - LAS

SJCLAS

San Jose

Mon 2/2

4:59 p.m.-11:32 p.m.

1 stop6h 33m

Las Vegas Harry Reid Intl

Thu 5/2

11:00 a.m.-5:40 p.m.

1 stop6h 40m

C$ 207

San JoseLas Vegas

SJC - LAS

SJCLAS

San Jose

Tue 3/2

9:05 a.m.-2:41 p.m.

1 stop5h 36m

Las Vegas Harry Reid Intl

Tue 3/2

6:14 p.m.-10:35 p.m.

1 stop4h 21m

C$ 212

San JoseLas Vegas

SJC - LAS

SJCLAS

San Jose

Wed 4/2

12:46 p.m.-4:34 p.m.

1 stop3h 48m

Las Vegas Harry Reid Intl

Sat 7/2

7:00 a.m.-8:04 p.m.

1 stop13h 04m

C$ 221

San JoseLas Vegas

SJC - LAS

SJCLAS

San Jose

Mon 2/2

9:05 a.m.-2:41 p.m.

1 stop5h 36m

Las Vegas Harry Reid Intl

Mon 2/2

6:14 p.m.-10:35 p.m.

1 stop4h 21m

C$ 309

San JoseLas Vegas

SJC - LAS

SJCLAS

San Jose

Thu 22/1

2:59 p.m.-8:57 p.m.

1 stop5h 58m

Las Vegas Harry Reid Intl

Mon 26/1

8:13 p.m.-2:42 p.m.

2 stops18h 29m

C$ 314

San JoseLas Vegas

SJC - LAS

SJCLAS

San Jose

Mon 2/2

9:05 a.m.-4:46 p.m.

2 stops7h 41m

Las Vegas Harry Reid Intl

Thu 5/2

7:05 a.m.-5:08 p.m.

2 stops10h 03m

C$ 321

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

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 round-trip 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 round-trip flight from San Jose to Las Vegas. Price data was last updated on 5 December 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 68 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 C$ 26). Flying from San Jose, California to Las Vegas in November is currently the most expensive (average of C$ 90). 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 12 December 2025.

One of the essential ways to save on airfare from San Jose, California to Las Vegas is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 67% on airfare.

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 12 December 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.

Comfort

5.9

Boarding

6.6

Food

5.1

Crew

7.1

Entertainment

5.0

Overall

6.3

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

Comfort

5.9

Boarding

6.6

Food

5.1

Crew

7.1

Entertainment

5.0

Overall

6.3

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

Comfort

5.9

Boarding

6.6

Food

5.1

Crew

7.1

Entertainment

5.0

Overall

6.3

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?

    If you book a flight from San Jose to Las Vegas, you will be flying from San Jose to Harry Reid Intl. Flights to Las Vegas Harry Reid Intl (LAS) from San Jose (SJC) take 1h 30m for a nonstop flight. There are 12 flights from San Jose to Las Vegas per day from 2 airlines.

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

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

    A quick flight from San Jose, California to Las Vegas can take about 4h 46m. Delta provides one of the quickest options available for as low as C$ 188. The distance from San Jose, California to Las Vegas is about 620 km. 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?

    Cheapflights users have booked flights from San Jose, California to Las Vegas round-trip from C$ 27. Another airline that can offer you cheap pricing is Spirit Airlines. Frontier is 87% cheaper than the average price of flights available within the next 90 days to this destination.

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

    Before booking your flight to Las Vegas from San Jose, California, check out the most reliable airlines to get you to your destination on time: KLM (100%), Spirit Airlines (100%), SkyWest Airlines( 87%).

  • 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 vacation 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 C$ 26). Flying from San Jose, California to Las Vegas in November is currently the most expensive (average of C$ 90). 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
Henderson
Boulder City
North Las Vegas
Paradise

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Alternative routes for San Jose to Las Vegas

See prices for flight routes from nearby airports that may be better suited for you.

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 629,999 searches. Data last updated 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 27AverageC$ 338FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Spirit AirlinesCheapestC$ 64AverageC$ 123FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights

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

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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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