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Cheap flights from San Jose to Las Vegas from $20

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 5/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from San Jose to Las Vegas

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from San Jose to Las Vegas.
Spirit Airlines Logo
4:28 pm - 5:58 pmSJC-LAS
1h 30mnonstop
Spirit Airlines Logo
10:04 pm - 11:29 pmLAS-SJC
1h 25mnonstop
$46Spirit Airlines
Find Deal
Wed, May 7 - Wed, May 14
 Logo
7:41 pm - 9:13 pmSJC-LAS
1h 32mnonstop
 Logo
2:05 pm - 3:33 pmLAS-SJC
1h 28mnonstop
Thu, May 8 - Wed, May 14
Frontier Logo
7:41 pm - 9:13 pmSJC-LAS
1h 32mnonstop
Frontier Logo
5:10 pm - 6:41 pmLAS-SJC
1h 31mnonstop
$57Frontier
Find Deal
Thu, May 8 - Thu, May 15
Frontier Logo
7:41 pm - 9:13 pmSJC-LAS
1h 32mnonstop
Frontier Logo
12:12 pm - 1:43 pmLAS-SJC
1h 31mnonstop
$58Frontier
Find Deal
Mon, May 19 - Thu, May 29
Delta Logo
2:25 pm - 3:59 pmSJC-LAS
1h 34mnonstop
Delta Logo
12:00 pm - 1:30 pmLAS-SJC
1h 30mnonstop
$97Delta
Find Deal
Thu, May 8 - Tue, May 13
Delta Logo
2:25 pm - 3:59 pmSJC-LAS
1h 34mnonstop
Delta Logo
7:46 pm - 11:41 pmLAS-SJC
3h 55m1 stop
$107Delta
Find Deal
Tue, May 27 - Tue, Jun 3
Southwest Logo
8:20 am - 11:25 amSJC-LAS
3h 05m1 stop
Southwest Logo
12:55 pm - 3:50 pmLAS-SJC
2h 55m1 stop
$112Southwest
Find Deal
Thu, May 8 - Wed, May 14
Southwest Logo
9:15 am - 12:20 pmSJC-LAS
3h 05m1 stop
Southwest Logo
6:30 am - 9:30 amLAS-SJC
3h 00m1 stop
$132Southwest
Find Deal
Wed, May 14 - Fri, May 16
Alaska Airlines Logo
10:29 am - 5:07 pmSJC-LAS
6h 38m1 stop
Alaska Airlines Logo
12:26 pm - 6:17 pmLAS-SJC
5h 51m1 stop
$159Alaska Airlines
Find Deal
Sun, May 11 - Tue, May 13
Alaska Airlines Logo
6:15 am - 5:07 pmSJC-LAS
10h 52m1 stop
Alaska Airlines Logo
12:26 pm - 6:17 pmLAS-SJC
5h 51m1 stop
$186Alaska Airlines
Find Deal
Tue, May 6 - Tue, May 13

Frontier flights from San Jose to Las Vegas

Our best Frontier deals on San Jose to Las Vegas flight tickets
Frontier
May 8
SJC7:41 pmSan Jose
1h 32m
LAS9:13 pmLas Vegas Harry Reid Intl
May 15
LAS5:10 pmLas Vegas Harry Reid Intl
1h 31m
SJC6:41 pmSan Jose
Frontier
May 19
SJC7:41 pmSan Jose
1h 32m
LAS9:13 pmLas Vegas Harry Reid Intl
May 29
LAS12:12 pmLas Vegas Harry Reid Intl
1h 31m
SJC1:43 pmSan Jose
Frontier
May 8
SJC7:41 pmSan Jose
1h 32m
LAS9:13 pmLas Vegas Harry Reid Intl
May 12
LAS5:10 pmLas Vegas Harry Reid Intl
1h 31m
SJC6:41 pmSan Jose

Spirit Airlines flights from San Jose to Las Vegas

Our best Spirit Airlines deals on San Jose to Las Vegas flight tickets
Spirit Airlines
May 7
SJC4:28 pmSan Jose
1h 30m
LAS5:58 pmLas Vegas Harry Reid Intl
May 14
LAS10:04 pmLas Vegas Harry Reid Intl
1h 25m
SJC11:29 pmSan Jose
Spirit Airlines
May 7
SJC4:28 pmSan Jose
1h 30m
LAS5:58 pmLas Vegas Harry Reid Intl
May 13
LAS8:41 amLas Vegas Harry Reid Intl
1h 24m
SJC10:05 amSan Jose
Spirit Airlines
May 13
SJC11:00 amSan Jose
1h 31m
LAS12:31 pmLas Vegas Harry Reid Intl
May 20
LAS10:04 pmLas Vegas Harry Reid Intl
1h 25m
SJC11:29 pmSan Jose

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 $113. The month of October is another great option to travel to Las Vegas, with average flight prices from San Jose averaging around $115.

What is the cheapest day to depart on your flight to Las Vegas?

Our data shows that Sunday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $150. Flights from San Jose to Las Vegas on a Friday will generally be more expensive and average around $192. 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 $141. Flights to Las Vegas are more costly in the morning, with an average ticket price of $181. 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 5 weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $131 when searching 5 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 $101 on momondo.

What cabin class options are available on San Jose to Las Vegas Harry Reid Intl flights?

There are 2 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.

How have San Jose to Las Vegas flight prices changed over time?

As of April 2025, prices for San Jose to Las Vegas flights are approximately 16% more expensive when compared to flights at the same time last year.

When to book flights from San Jose to Las Vegas

Are you open to changing your travel dates? Check out the ideal times to fly from San Jose to Las Vegas according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

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

Best Price Found

$20

Fastest flight time

1h 26m

Direct flights

Every day

Airports in Las Vegas

1 airport
The best one-way flight to Las Vegas from San Jose in the past 72 hours is $20. The best round-trip flight deal from San Jose to Las Vegas found on momondo in the last 72 hours is $46.
The fastest flight from San Jose to Las Vegas takes 1h 26m
Direct flights go from San Jose to Las Vegas every day.
There is 1 airport near Las Vegas: Las Vegas Harry Reid Intl (LAS)

  • 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 26m, 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?

  • 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?

  • What is the most popular airline from San Jose to Las Vegas?


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
FrontierPriceFrom $38Free CancellationRating
6.0
3,281 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $46Free CancellationRating
6.3
7,926 reviews
Search Spirit Airlines flights
Allegiant AirPriceFrom $82Free CancellationRating
7.3
734 reviews
Search Allegiant Air flights
DeltaPriceFrom $97Free CancellationRating
8.0
7,917 reviews
Search Delta flights
Alaska AirlinesPriceFrom $117Free CancellationRating
8.0
9,882 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $120Free CancellationRating
8.0
4,280 reviews
Search Southwest flights
United AirlinesPriceFrom $167Free CancellationRating
7.4
8,667 reviews
Search United Airlines flights
  • Southwest Flights From San Jose to Las Vegas

    Across 57 Southwest flights from San Jose to Las Vegas this week, the average price was $291, with the best Southwest deals starting from $120 round-trip. 4,280 users have rated Southwest on momondo, with an average score of 8.0/10.

  • Spirit Airlines Flights From San Jose to Las Vegas

    Another popular option for San Jose to Las Vegas flights is Spirit Airlines (6.3/10, 7,926 ratings). Spirit Airlines flies from San Jose to Las Vegas around 18 times per week, with deals starting from $46 round-trip and rising to an average price of around $125.


Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Laughlin
Mount Charleston
Henderson
Mesquite
North Las Vegas
Kingman
Paradise
Pahrump
Primm
Furnace Creek
Boulder City
Winchester
Sunrise Manor
Needles

Why 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.


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