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Cheap flights from Las Vegas to San Jose

LAS — SJC
20 Apr — 27 Apr1
1 adult

Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to San Jose are usually found in October or February, booked 86 days in advance, depart on a Monday or Wednesday and return on a Tuesday

Cheap flight deals from Las Vegas to San Jose

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to San Jose (SJC). 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 2025.

Popular in

April

Cheapest in

October

Average price

C$ 193
Highest demand for flights based on searches. 6% potential increase in price (C$ 11 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease (C$ 8 potential savings vs. average RT price).
Average for round-trip flights in April 2025

Best time to book a flight from Las Vegas to San Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose from Las Vegas 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 Las Vegas to San Jose

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

Use this chart to determine the optimal time to book a round-trip flight from Las Vegas to San Jose. Price data was last updated on 11 April 2025.

Booking 86 days in advance of your planned departure date is, on average, the best time to get cheap flights from Las Vegas to San Jose. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, September is the cheapest month in which you can book a flight from Las Vegas to San Jose (average of C$ 331). Flying from Las Vegas to San Jose in December is currently the most expensive (average of C$ 459). 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 LAS to SJC?

Find hourly flight availability from Las Vegas to San Jose. 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 2025.

It’s typically best to fly out from Las Vegas to San Jose at noon. Doing so could potentially save you 8% on the flight price compared to flying in the morning, which is usually more expensive.

Weekly flight availability from Las Vegas to San Jose

Explore weekly flight availability from Las Vegas to San Jose. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 15 April 2025.

The most flights from LAS to SJC are scheduled on a Tuesday (17 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in San Jose by month

Plan your trip to San Jose by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Jose ranges from 0.0 - 79.0 mm per month. January is typically the wettest month, when rainfall can reach 79.0 mm. July is typically the driest time to visit San Jose when rainfall is around 0.0 mm.

Temperature in San Jose by month

Plan your trip to San Jose by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Jose, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 10.0 C).

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to San Jose. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How popular is this Las Vegas to San Jose flight route?

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

    No one likes to see their flight delayed. When booking a flight from Las Vegas to San Jose consider choosing Spirit Airlines (88%), Southwest (84%) or Frontier (33%) as they are the most reliable in getting you off to your destination on time.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Las Vegas to San Jose 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 Las Vegas to San Jose?

    Currently, September is the cheapest month in which you can book a flight from Las Vegas to San Jose (average of C$ 331). Flying from Las Vegas to San Jose in December is currently the most expensive (average of C$ 459). 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.

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Alternative routes for Las Vegas to San Jose

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

Top airline flying from Las Vegas to San Jose

Discover the top airline that operate flights from Las Vegas to San Jose. 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 15 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapestC$ 59AverageC$ 67FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights

Fly with Cheapflights

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

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

Cheapflights helps you search for flights from Las Vegas to San Jose via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights simply makes it quick and affordable to book flights from Las Vegas to San Jose by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes! Cheapflights helps users easily find flights from Las Vegas to San Jose with no change fees.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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