Cheap flights from San Jose to Las Vegas from $30
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Jose to Las Vegas departing on 7/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from San Jose to Las Vegas
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Spirit Airlines flights from San Jose to Las Vegas
Our best Spirit Airlines deals on San Jose to Las Vegas flight tickets
Frontier flights from San Jose to Las Vegas
Our best Frontier deals on San Jose to Las Vegas flight tickets
See travel insights to Las Vegas from
How to get the cheapest flight ticket from San Jose to Las Vegas
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Las Vegas?
The month of September is, on average, the cheapest month to fly to Las Vegas from San Jose, with most prices found around $114. The month of February is another great option to travel to Las Vegas, with average flight prices from San Jose averaging around $118.
What is the cheapest day to depart on your flight to Las Vegas?
Our data shows that Saturday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $151. Flights from San Jose to Las Vegas on a Friday will generally be more expensive and average around $195. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Las Vegas?
The cheapest time of day to fly to Las Vegas is at noon when flights can be purchased for as low as $149. Flights to Las Vegas are more costly in the morning, with an average ticket price of $190. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest San Jose to Las Vegas Harry Reid Intl flight route?
Fly from San Jose to Las Vegas Harry Reid Intl for the best San Jose - Las Vegas Harry Reid Intl flight prices
How far in advance should I book a flight to Las Vegas?
You are more likely to see cheaper flights to Las Vegas from San Jose when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $136 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from San Jose for as low as $106 on momondo.
What cabin class options are available on San Jose to Las Vegas Harry Reid Intl flights?
There are 3 cabin classes available to choose from on San Jose to Las Vegas Harry Reid Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from San Jose to Las Vegas Harry Reid Intl?
Spirit Airlines, Frontier, and Delta are the most popular carriers operating from San Jose to Las Vegas Harry Reid Intl
What airlines fly to Las Vegas?
Frontier, Spirit Airlines and Southwest are the top three most popular airlines that fly to Las Vegas from San Jose according to our data. Frontier is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Las Vegas. Keep in mind that there are 10 different airlines that fly to Las Vegas on a routine basis, so you have a few additional options to choose from.
How many flights depart from San Jose to Las Vegas on average per day?
As of July 2025, there are 9 flights per day flying from San Jose to Las Vegas. The most common time of day flights depart is 6:00AM, with 41% of flights taking off at noon.
How many flights depart from San Jose to Las Vegas on average per week?
65 flights are operational weekly from San Jose to Las Vegas as of July 2025. The most popular departure day for this route is Thu, with 29% of flights per week taking off on this day.
When to book flights from San Jose to Las Vegas
Cheap San Jose to Las Vegas (SJC to LAS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Jose to Las Vegas
How far is San Jose to Las Vegas Harry Reid Intl by plane?
There are 381.8 mi between San Jose and Las Vegas Harry Reid Intl. Flights usually cover this in 1h 29m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from San Jose Airport to Las Vegas Harry Reid Intl Airport?
Prices for flights from San Jose Airport to Las Vegas Harry Reid Intl Airport refresh daily.
How many operators does momondo search for flights from San Jose Airport to Las Vegas Harry Reid Intl Airport?
As of July 2025, there are 7 operators available to choose from for flights from San Jose Airport to Las Vegas Harry Reid Intl Airport.
How old do you have to be to fly from San Jose Airport to Las Vegas Harry Reid Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Jose Airport to Las Vegas Harry Reid Intl Airport.
What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?
The travel and health documents you'll need for your trip to Las Vegas Harry Reid Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from San Jose to Las Vegas?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from San Jose to Las Vegas is Airbus A320neo (24.88% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (13.36%), Boeing 737-800 Passenger/BBJ2 (winglets) (10.09%), and Boeing 737-700 Passenger/BBJ1 (winglets) (9.28%).
What is the most popular airline from San Jose to Las Vegas?
Based on momondo bookings for this flight route, the most popular airline on flight routes from San Jose to Las Vegas is Spirit Airlines (61% of total bookings). The next most popular airlines are Frontier (22%), Southwest (14%), and Delta (2%).
Best airlines flying from San Jose to Las Vegas
Compare and see reviews for airlines that fly from San Jose to Las Vegas with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $41 | Free Cancellation | Rating 5.9 3,284 reviews | |||
| PriceFrom $46 | Free Cancellation | Rating 6.3 8,094 reviews | |||
| PriceFrom $68 | Free Cancellation | Rating 8.0 7,983 reviews | |||
| PriceFrom $88 | Free Cancellation | Rating 7.2 709 reviews | |||
| PriceFrom $117 | Free Cancellation | Rating 8.0 10,000 reviews | |||
| PriceFrom $117 | Free Cancellation | Rating 8.0 4,270 reviews | |||
| PriceFrom $157 | Free Cancellation | Rating 7.4 8,861 reviews |
Delta Flights From San Jose to Las Vegas
Across 5 Delta flights from San Jose to Las Vegas this week, the average price was $181, with the best Delta deals starting from $68 round-trip. 7,982 users have rated Delta on momondo, with an average score of 8.0/10.
Southwest Flights From San Jose to Las Vegas
Another popular option for San Jose to Las Vegas flights is Southwest (8.0/10, 4,266 ratings). Southwest flies from San Jose to Las Vegas around 46 times per week, with deals starting from $117 round-trip and rising to an average price of around $284.
Traveling to a place near Las Vegas?
Book flights to Las Vegas if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from San Jose to Las Vegas?
Finding the right flight to Las Vegas from San Jose is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Las Vegas quick and easy, saving you time and money.
Can I find flights from San Jose to Las Vegas with flexible booking policies on momondo?
All flight searches from San Jose to Las Vegas on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from San Jose to Las Vegas?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Las Vegas from San Jose.
I’m not ready to book a flight from San Jose to Las Vegas right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Las Vegas, momondo offers a useful price alert feature which will track prices for flights to Las Vegas from San Jose and alert you when they change.