Spirit's Big Front Seats offer 11 inches more legroom, ideal for short flights.
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$30+ Cheap flights from Las Vegas to San Jose (LAS - SJC)
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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — SJC
Apr 1 — Apr 81
1 adult, Economy
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Find cheap flights from Las Vegas to San Jose with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 Tuesday or Wednesday and return on a Saturday
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 March 27, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $48 (FlightHub) |
One-way from | $30 (FlightHub) |
Popular in | April |
Cheapest in | October |
Average price | $107 |
Good round-trip deal | $85 or less |
Good one-way deal | $53 or less |
Find flight deals from Las Vegas to San Jose
Cheapest flights from Las Vegas to San JoseExplore the most affordable flight options available from Las Vegas to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 27, 2025.
Explore the most affordable flight options available from Las Vegas to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 27, 2025.
This FlightHub deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/165:27 pmLAS - SJC
Nonstop1h 30mSpirit Airlines
Wed 4/237:54 pmSJC - LAS
Nonstop1h 26mSpirit Airlines
Deal found 3/26![Spirit Airlines logo]()
$48
This Kiwi.com deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/45:52 pmLAS - SJC
Nonstop1h 30mMultiple Airlines
Mon 4/77:54 pmSJC - LAS
Nonstop1h 31mMultiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$71
This Frontier deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/45:52 pmLAS - SJC
Nonstop1h 30mFrontier
Sun 4/68:59 pmSJC - LAS
Nonstop1h 30mFrontier
Deal found 3/25![Frontier logo]()
$78
This Southwest deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/247:20 amLAS - SJC
Nonstop1h 30mSouthwest
Mon 4/288:30 pmSJC - LAS
Nonstop1h 30mSouthwest
Deal found 3/25![Southwest logo]()
$117
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/166:00 amLAS - SJC
1 stop3h 15mDelta
Wed 4/233:29 pmSJC - LAS
1 stop3h 21mDelta
Deal found 3/26![Delta logo]()
$137
This Alaska Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/242:49 pmLAS - SJC
1 stop18h 54mAlaska Airlines
Mon 6/306:15 amSJC - LAS
1 stop16h 44mAlaska Airlines
Deal found 3/24![Alaska Airlines logo]()
$203
Cheapflights Fare Finder
Customize your flight search to find flights from Las Vegas to San Jose 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 2,558,603 searches. Data last updated March 27, 2025.
Use the filters below to find and compare flights from Las Vegas to San Jose that are best for you.
Fly from
Las Vegas
Fly to
San Jose
Route
Depart
Return
Price
Las VegasSan Jose
LAS - SJC
LASSJC
Las Vegas Harry Reid Intl
Wed 4/16
5:27 pm-6:57 pm
Nonstop1h 30m
San Jose
Wed 4/23
7:54 pm-9:20 pm
Nonstop1h 26m
$48
Las VegasSan Jose
LAS - SJC
LASSJC
Las Vegas Harry Reid Intl
Fri 4/4
5:52 pm-7:22 pm
Nonstop1h 30m
San Jose
Mon 4/7
7:54 pm-9:25 pm
Nonstop1h 31m
$71
Las VegasSan Jose
LAS - SJC
LASSJC
Las Vegas Harry Reid Intl
Fri 4/4
5:52 pm-7:22 pm
Nonstop1h 30m
San Jose
Sun 4/6
8:59 pm-10:29 pm
Nonstop1h 30m
$78
Las VegasSan Jose
LAS - SJC
LASSJC
Las Vegas Harry Reid Intl
Thu 4/24
7:20 am-8:50 am
Nonstop1h 30m
San Jose
Mon 4/28
8:30 pm-10:00 pm
Nonstop1h 30m
$117
Las VegasSan Jose
LAS - SJC
LASSJC
Las Vegas Harry Reid Intl
Wed 4/16
6:00 am-9:15 am
1 stop3h 15m
San Jose
Wed 4/23
3:29 pm-6:50 pm
1 stop3h 21m
$137
Las VegasSan Jose
LAS - SJC
LASSJC
Las Vegas Harry Reid Intl
Tue 6/24
2:49 pm-9:43 am
1 stop18h 54m
San Jose
Mon 6/30
6:15 am-10:59 pm
1 stop16h 44m
$203
Las VegasSan Jose
LAS - SJC
LASSJC
Las Vegas Harry Reid Intl
Tue 4/22
11:37 am-1:09 pm
Nonstop1h 32m
$30
Las VegasSan Jose
LAS - SJC
LASSJC
Las Vegas Harry Reid Intl
Mon 4/21
5:52 pm-7:22 pm
Nonstop1h 30m
$39
Las VegasSan Jose
LAS - SJC
LASSJC
Las Vegas Harry Reid Intl
Tue 5/27
8:55 pm-10:25 pm
Nonstop1h 30m
$59
Las VegasSan Jose
LAS - SJC
LASSJC
Las Vegas Harry Reid Intl
Tue 4/22
5:57 pm-10:30 pm
1 stop4h 33m
$68
Showing 1-10 of 14 results
Compare providers for flights from Las Vegas to San Jose
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Las Vegas to San Jose in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Las Vegas-San Jose flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Las Vegas-San Jose flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Las Vegas-San Jose flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Las Vegas-San Jose flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Las Vegas-San Jose flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
The best insider tips for Las Vegas to San Jose flights
Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Las Vegas to San Jose trip
Airlines
![Spirit Airlines]()
Spirit Airlines
![Frontier]()
Frontier
Frontier's UpFront Plus guarantees an empty middle seat for extra comfort.
Frontier's Discount Den offers Kids Fly Free and lowest fares on bookings.
Our travel experts
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 March 21, 2025.
The best time to book flights from Las Vegas to San Jose is 86 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
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 $255). Flying from Las Vegas to San Jose in June is currently the most expensive (average of $363). 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 March 27, 2025.
A simple way to save on the total cost of your ticket is to fly from Las Vegas to San Jose at noon. If you’re flexible enough to do this you can expect to save up to 21% on your trip compared to booking a flight in the morning.
What is the cheapest day to fly from Las Vegas to San Jose?
Use this chart to determine the cheapest time to fly round-trip from Las Vegas to San Jose. Price data was last updated on March 23, 2025.
Travelers seeking maximum savings on their Las Vegas to San Jose flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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 March 27, 2025.
The most flights from LAS to SJC are scheduled on a Thursday (16 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (2 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 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. July is typically the driest time to visit San Jose when rainfall is around 0.0 in.
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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).
Reviews of airlines servicing San Jose
Get insights into the airlines that provide service to San Jose. 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 San Jose. Reviews last updated March 27, 2025.
To help decide which airline to fly from Las Vegas to San Jose, see what other customers have to say about Southwest, Alaska Airlines and Delta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.6
Food
7.1
Overall
8.1
Crew
8.6
Boarding
8.2
Comfort
8.1
Reviews
1 / 20
10.0
ExcellentMerlyn,Feb 2025
LAX - SMF
Entertainment
7.6
Food
7.1
Overall
8.1
Crew
8.6
Boarding
8.2
Comfort
8.1
Reviews
1 / 20
10.0
ExcellentMerlyn,Feb 2025
LAX - SMF
Entertainment
7.6
Food
7.1
Overall
8.1
Crew
8.6
Boarding
8.2
Comfort
8.1
Reviews
1 / 20
10.0
ExcellentMerlyn,Feb 2025
LAX - SMF
Entertainment
7.6
Food
7.1
Overall
8.1
Crew
8.6
Boarding
8.2
Comfort
8.1
Reviews
1 / 20
10.0
ExcellentMerlyn,Feb 2025
LAX - SMF
Entertainment
7.6
Food
7.1
Overall
8.1
Crew
8.6
Boarding
8.2
Comfort
8.1
Reviews
1 / 20
10.0
ExcellentMerlyn,Feb 2025
LAX - SMF
Entertainment
7.6
Food
7.1
Overall
8.1
Crew
8.6
Boarding
8.2
Comfort
8.1
Reviews
1 / 20
10.0
ExcellentMerlyn,Feb 2025
LAX - SMF
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.
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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 3 airlines flying from Las Vegas to San Jose
Discover the top 3 airlines 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 2,558,603 searches. Data last updated March 27, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$38 | Average$73 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$44 | Average$97 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$152 | Average$291 | FlexibilityNo cancel fee | On-time63% |