Spirit's Big Front Seats offer 11 inches more legroom, ideal for short flights.
Spirit's self-service bag drop saves time; print your boarding pass beforehand to avoid fees.
$49+ Cheap flights from Las Vegas to San Jose, CA (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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — SJC
Dec 18 — Dec 251
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 February or January, booked 42 days in advance, depart on a Wednesday or Tuesday and return on a Sunday
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 November 18, 2025.
Most accurate provider | CheapOair 3 stars |
|---|---|
Most trusted provider | CheapOair 3 stars |
Round-trip from | $57 (Kiwi.com) |
One-way from | $49 (Delta) |
Popular in | June |
Cheapest in | February |
Average price | $116 |
Good round-trip deal | $111 or less |
Good one-way deal | $101 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 November 18, 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 November 18, 2025.
This Cheapflightsfares deal was found by Cheapflights users on 11/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/125:31 pmLAS - SJC
Nonstop1h 42mFrontier
Sun 12/143:27 pmSJC - LAS
Nonstop1h 31mFrontier
Deal found 11/16![Frontier logo]()
$58
This Frontier deal was found by Cheapflights users on 11/17. 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 12/55:31 pmLAS - SJC
Nonstop1h 42mFrontier
Sun 12/73:27 pmSJC - LAS
Nonstop1h 31mFrontier
Deal found 11/17![Frontier logo]()
$118
This Delta deal was found by Cheapflights users on 11/16. 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.
Mon 12/155:55 pmLAS - SJC
1 stop5h 01mDelta
Tue 12/162:30 pmSJC - LAS
Nonstop1h 36mDelta
Deal found 11/16![Delta logo]()
$137
This Frontier deal was found by Cheapflights users on 11/17. 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.
Thu 12/255:06 pmLAS - SJC
Nonstop1h 42mFrontier
Sun 12/283:27 pmSJC - LAS
Nonstop1h 31mFrontier
Deal found 11/17![Frontier logo]()
$140
This Expedia deal was found by Cheapflights users on 11/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:00 amLAS - SJC
1 stop3h 51mMultiple Airlines
Sun 12/143:27 pmSJC - LAS
Nonstop1h 31mMultiple Airlines
Deal found 11/18![Multiple Airlines logo]()
$146
This Delta deal was found by Cheapflights users on 11/17. 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.
Thu 12/119:30 amLAS - SJC
1 stop3h 46mDelta
Sun 12/142:30 pmSJC - LAS
Nonstop1h 36mDelta
Deal found 11/17![Delta logo]()
$147
This Southwest deal was found by Cheapflights users on 11/17. 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.
Wed 12/105:10 pmLAS - SJC
1 stop2h 55mSouthwest
Sat 12/137:30 pmSJC - LAS
Nonstop1h 30mSouthwest
Deal found 11/17![Southwest logo]()
$153
This Delta deal was found by Cheapflights users on 11/16. 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.
Sat 12/136:00 amLAS - SJC
1 stop9h 54mDelta
Tue 12/162:30 pmSJC - LAS
Nonstop1h 36mDelta
Deal found 11/16![Delta logo]()
$160
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 November 18, 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
Thu 1/15
4:55 pm-6:37 pm
Nonstop1h 42m
San Jose
Sun 1/18
11:14 am-12:49 pm
Nonstop1h 35m
$70
Las VegasSan Jose
LAS - SJC
LASSJC
Las Vegas Harry Reid Intl
Fri 1/9
10:19 am-4:14 pm
1 stop5h 55m
San Jose
Sun 1/11
2:10 pm-3:42 pm
Nonstop1h 32m
$107
Las VegasSan Jose
LAS - SJC
LASSJC
Las Vegas Harry Reid Intl
Fri 1/9
6:00 am-12:24 pm
1 stop6h 24m
San Jose
Fri 1/9
7:30 pm-9:00 pm
Nonstop1h 30m
$117
Las VegasSan Jose
LAS - SJC
LASSJC
Las Vegas Harry Reid Intl
Mon 12/15
5:55 pm-10:56 pm
1 stop5h 01m
San Jose
Tue 12/16
2:30 pm-4:06 pm
Nonstop1h 36m
$137
Las VegasSan Jose
LAS - SJC
LASSJC
Las Vegas Harry Reid Intl
Sat 1/10
6:00 am-12:24 pm
1 stop6h 24m
San Jose
Sat 1/10
5:04 pm-10:40 pm
1 stop5h 36m
$137
Las VegasSan Jose
LAS - SJC
LASSJC
Las Vegas Harry Reid Intl
Thu 12/11
9:30 am-3:03 pm
1 stop5h 33m
San Jose
Sun 12/14
2:30 pm-4:06 pm
Nonstop1h 36m
$147
Las VegasSan Jose
LAS - SJC
LASSJC
Las Vegas Harry Reid Intl
Wed 1/7
2:25 pm-7:12 pm
1 stop4h 47m
$59
Las VegasSan Jose
LAS - SJC
LASSJC
Las Vegas Harry Reid Intl
Thu 1/8
10:19 am-4:14 pm
1 stop5h 55m
$59
Las VegasSan Jose
LAS - SJC
LASSJC
Las Vegas Harry Reid Intl
Fri 1/9
5:22 pm-10:55 pm
1 stop5h 33m
$59
Las VegasSan Jose
LAS - SJC
LASSJC
Las Vegas Harry Reid Intl
Tue 1/6
10:19 am-4:14 pm
1 stop5h 55m
$59
Showing 1-10 of 17 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 November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Las Vegas-San Jose, California flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Las Vegas-San Jose, California flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from Las Vegas-San Jose, California flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Las Vegas-San Jose, California flights, Cheapflights users trust CheapOair the most. CheapOair 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, California flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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
Prices
Airlines
Delays
How far ahead should I book a flight from Las Vegas to San Jose, California?
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 November 14, 2025.
Booking 42 days in advance of your planned departure date is, on average, the best time to get cheap flights from Las Vegas to San Jose, California. 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, California?
Currently, August is the cheapest month in which you can book a flight from Las Vegas to San Jose, California (average of $35). Flying from Las Vegas to San Jose, California in July is currently the most expensive (average of $66). 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 November 18, 2025.
A simple way to save on the total cost of your ticket is to fly from Las Vegas to San Jose, California at noon. If you’re flexible enough to do this you can expect to save up to 30% on your trip compared to booking a flight in the morning.
What is the cheapest day to fly from Las Vegas to San Jose, California?
Use this chart to determine the cheapest time to fly round-trip from Las Vegas to San Jose. Price data was last updated on November 2, 2025.
Travelers seeking maximum savings on their Las Vegas to San Jose, California flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
How often are flights from Las Vegas to San Jose delayed?
About 14% of weekly flights between Las Vegas and San Jose have experienced delays in the past year, with the average delay time being 112 minutes.
What is the most punctual flight time for Las Vegas to San Jose flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Las Vegas to San Jose flights?
Over the last year, Boutique Air have had the lowest number of delays on this route, with no flights being classified as delayed.
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
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 November 18, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and Spirit Airlines from Las Vegas to San Jose by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
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 4 airlines flying from Las Vegas to San Jose
Discover the top 4 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 November 18, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$42 | Average$83 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$43 | Average$93 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$68 | Average$142 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$97 | Average$194 | FlexibilityNo cancel fee | On-time63% |