Cheap flights from Las Vegas to San Jose from $52

The month of September is, on average, the cheapest month to fly to San Jose, California from Las Vegas, with most prices found around $98. If you are unable to visit San Jose, California during the month of September, then departing from Las Vegas during the month May is also very affordable. Most momondo users find prices during this month for around $99.

On average, the least expensive day to fly to San Jose, California from Las Vegas is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $94. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Las Vegas to San Jose, California for around $174.

The cheapest time of day to fly to San Jose, California is in the evening when flights can be purchased for as low as $83. At noon is when there is more demand to fly to San Jose, California, so prices are often more expensive at around $122 per ticket.

Fly from Las Vegas Harry Reid Intl to San Jose for the best Las Vegas Harry Reid Intl - San Jose flight prices

You are more likely to see cheaper flights to San Jose, California from Las Vegas when booking weeks ahead of your departure date. In general, you can expect to find flights to San Jose, California for around $135 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Jose, California from Las Vegas for as low as $85 on momondo.

There are 4 cabin classes available to choose from on Las Vegas Harry Reid Intl to San Jose flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Frontier is the most popular carrier operating from Las Vegas Harry Reid Intl to San Jose

Frontier, Southwest and Spirit Airlines are the top three most popular airlines that fly to San Jose, California from Las Vegas according to our data. Frontier is the first choice among our users, with 50% of people opting to fly with this airline when traveling to San Jose, California. Keep in mind that there are 9 different airlines that fly to San Jose, California on a routine basis, so you have a few additional options to choose from.

Historically, on average around 15% of flights between Las Vegas and San Jose have experienced a delay on any given week. The average delay length over the past 12 months has been 113 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, Spirit Airlines have had the least number of delays on this route over the last 12 months; with about 12% of their flights experiencing any sort of delay.

4 flights are operational daily from Las Vegas to San Jose, California as of February 2026. The most popular departure time for this route is 11:00AM, with 35% of flights per day taking off at noon.

31 flights are operational weekly from Las Vegas to San Jose, California as of February 2026. The most popular departure day for this route is Mon, with 35% of flights per week taking off on this day.