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Cheap flights from Las Vegas to San Jose

LAS — SJC
14 Oct — 21 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to San Jose are usually found in February or January, booked 39 days in advance, depart on a Monday or Tuesday and return on a Wednesday

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 14 September 2025.

Popular in

June

Cheapest in

February

Average price

C$ 134
Highest demand for flights based on searches. 10% potential increase in price (C$ 21 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 8 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 12 September 2025.

Booking 39 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 14 September 2025.

It’s typically best to fly out from Las Vegas to San Jose in the morning. Doing so could potentially save you 18% on the flight price compared to flying at noon, which is usually more expensive.

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?

    This flight path from Las Vegas Harry Reid Intl to San Jose was viewed by 5 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • 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 SkyWest Airlines (85%), Delta (85%) or Southwest (78%) 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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Fly with Cheapflights

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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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