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Cheap flights from San José to Las Vegas from $129

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 José to Las Vegas departing on 5/24. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San José to Las Vegas

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
9:35 am - 8:45 pm
SJO
-
LAS
12h 10m
1 stop
Frontier Logo
10:12 pm - 8:20 am
LAS
-
SJO
9h 08m
1 stop
$343Frontier
Fri, Aug 21 - Sat, Aug 22
Frontier Logo
9:35 am - 8:10 pm
SJO
-
LAS
11h 35m
1 stop
Frontier Logo
9:42 pm - 8:20 am
LAS
-
SJO
9h 38m
1 stop
$345Frontier
Thu, Jul 30 - Wed, Aug 5
Frontier Logo
9:35 am - 8:10 pm
SJO
-
LAS
11h 35m
1 stop
Frontier Logo
9:42 pm - 8:20 am
LAS
-
SJO
9h 38m
1 stop
$347Frontier
Thu, Jul 30 - Wed, Aug 5
Viva Logo
2:20 am - 2:05 pm
SJO
-
LAS
12h 45m
1 stop
Viva Logo
3:20 pm - 1:15 am
LAS
-
SJO
8h 55m
1 stop
$348Viva
Mon, Jun 29 - Sat, Jul 4
Frontier Logo
9:35 am - 8:45 pm
SJO
-
LAS
12h 10m
1 stop
Frontier Logo
10:12 pm - 8:20 am
LAS
-
SJO
9h 08m
1 stop
$349Frontier
Fri, Aug 21 - Sat, Aug 22
Frontier Logo
9:35 am - 8:45 pm
SJO
-
LAS
12h 10m
1 stop
Frontier Logo
10:12 pm - 8:20 am
LAS
-
SJO
9h 08m
1 stop
$355Frontier
Fri, Aug 21 - Thu, Aug 27
Frontier Logo
9:35 am - 8:10 pm
SJO
-
LAS
11h 35m
1 stop
Frontier Logo
10:12 pm - 8:20 am
LAS
-
SJO
9h 08m
1 stop
$361Frontier
Sun, Aug 16 - Sat, Aug 22
Frontier Logo
9:35 am - 8:10 pm
SJO
-
LAS
11h 35m
1 stop
Frontier Logo
10:12 pm - 8:20 am
LAS
-
SJO
9h 08m
1 stop
$364Frontier
Sat, Aug 15 - Sat, Aug 22
Frontier Logo
9:35 am - 8:10 pm
SJO
-
LAS
11h 35m
1 stop
Frontier Logo
10:12 pm - 8:20 am
LAS
-
SJO
9h 08m
1 stop
$367Frontier
Sun, Aug 16 - Sun, Aug 23
United Airlines Logo
11:13 am - 9:07 am
SJO
-
LAS
22h 54m
2 stops
United Airlines Logo
11:30 am - 7:15 am
LAS
-
SJO
18h 45m
1 stop
$368United Airlines
Fri, May 29 - Wed, Jun 3

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United Airlines flights from San José to Las Vegas

Our best United Airlines deals on San José to Las Vegas flight tickets
United Airlines
May 29
SJO11:13 amSan José Juan Santamaria Intl
9h 44m
1 stop
LAS7:57 pmLas Vegas Harry Reid Intl
Jun 1
LAS6:00 amLas Vegas Harry Reid Intl
24h 15m
1 stop
SJO7:15 amSan José Juan Santamaria Intl
$368
United Airlines
May 29
SJO7:55 amSan José Juan Santamaria Intl
11h 28m
1 stop
LAS6:23 pmLas Vegas Harry Reid Intl
Jun 3
LAS6:20 pmLas Vegas Harry Reid Intl
11h 55m
1 stop
SJO7:15 amSan José Juan Santamaria Intl
$377
United Airlines
Jun 2
SJO12:30 amSan José Juan Santamaria Intl
18h 53m
2 stops
LAS6:23 pmLas Vegas Harry Reid Intl
Jun 7
LAS6:00 amLas Vegas Harry Reid Intl
15h 39m
1 stop
SJO10:39 pmSan José Juan Santamaria Intl
$382

Viva flights from San José to Las Vegas

Our best Viva deals on San José to Las Vegas flight tickets
Viva
Jun 29
SJO2:20 amSan José Juan Santamaria Intl
12h 45m
1 stop
LAS2:05 pmLas Vegas Harry Reid Intl
Jul 4
LAS3:20 pmLas Vegas Harry Reid Intl
8h 55m
1 stop
SJO1:15 amSan José Juan Santamaria Intl
$348
Viva
Jul 6
SJO2:20 amSan José Juan Santamaria Intl
12h 45m
1 stop
LAS2:05 pmLas Vegas Harry Reid Intl
Jul 13
LAS12:15 pmLas Vegas Harry Reid Intl
12h 00m
1 stop
SJO1:15 amSan José Juan Santamaria Intl
$355
Viva
Jul 3
SJO2:20 amSan José Juan Santamaria Intl
12h 45m
1 stop
LAS2:05 pmLas Vegas Harry Reid Intl
Jul 13
LAS12:15 pmLas Vegas Harry Reid Intl
12h 00m
1 stop
SJO1:15 amSan José Juan Santamaria Intl
$425

momondo Fare Finder

 
Customize your flight search to find flights from San José to Las Vegas 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, momondo users made 832,500 searches. Data last updated May 5, 2026.
Use the filters below to find and compare flights from San José to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JoséLas Vegas

SJO - LAS

SJOLAS

San José Juan Santamaria Intl

Fri 8/21

9:35 am-8:45 pm

1 stop12h 10m

Las Vegas Harry Reid Intl

Sat 8/22

10:12 pm-8:20 am

1 stop9h 08m

$343

San JoséLas Vegas

SJO - LAS

SJOLAS

San José Juan Santamaria Intl

Thu 7/30

9:35 am-8:10 pm

1 stop11h 35m

Las Vegas Harry Reid Intl

Wed 8/5

9:42 pm-8:20 am

1 stop9h 38m

$345

San JoséLas Vegas

SJO - LAS

SJOLAS

San José Juan Santamaria Intl

Thu 7/30

9:35 am-8:10 pm

1 stop11h 35m

Las Vegas Harry Reid Intl

Wed 8/5

9:42 pm-8:20 am

1 stop9h 38m

$347

San JoséLas Vegas

SJO - LAS

SJOLAS

San José Juan Santamaria Intl

Mon 6/29

2:20 am-2:05 pm

1 stop12h 45m

Las Vegas Harry Reid Intl

Sat 7/4

3:20 pm-1:15 am

1 stop8h 55m

$348

San JoséLas Vegas

SJO - LAS

SJOLAS

San José Juan Santamaria Intl

Fri 8/21

9:35 am-8:45 pm

1 stop12h 10m

Las Vegas Harry Reid Intl

Sat 8/22

10:12 pm-8:20 am

1 stop9h 08m

$349

San JoséLas Vegas

SJO - LAS

SJOLAS

San José Juan Santamaria Intl

Fri 8/21

9:35 am-8:45 pm

1 stop12h 10m

Las Vegas Harry Reid Intl

Thu 8/27

10:12 pm-8:20 am

1 stop9h 08m

$355
Quickest round-trip

San JoséLas Vegas

SJO - LAS

SJOLAS

San José Juan Santamaria Intl

Sun 8/16

9:35 am-8:10 pm

1 stop11h 35m

Las Vegas Harry Reid Intl

Sat 8/22

10:12 pm-8:20 am

1 stop9h 08m

$361

San JoséLas Vegas

SJO - LAS

SJOLAS

San José Juan Santamaria Intl

Sat 8/15

9:35 am-8:10 pm

1 stop11h 35m

Las Vegas Harry Reid Intl

Sat 8/22

10:12 pm-8:20 am

1 stop9h 08m

$364

San JoséLas Vegas

SJO - LAS

SJOLAS

San José Juan Santamaria Intl

Sun 8/16

9:35 am-8:10 pm

1 stop11h 35m

Las Vegas Harry Reid Intl

Sun 8/23

10:12 pm-8:20 am

1 stop9h 08m

$367

San JoséLas Vegas

SJO - LAS

SJOLAS

San José Juan Santamaria Intl

Fri 5/29

11:13 am-9:07 am

2 stops22h 54m

Las Vegas Harry Reid Intl

Wed 6/3

11:30 am-7:15 am

1 stop18h 45m

$368

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Las Vegas from

How to get the cheapest flight ticket from San José 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 typical price of a round-trip flight between San José and Las Vegas?

What is the cheapest month to fly to Las Vegas?

The month of November is, on average, the cheapest month to fly to Las Vegas from San José, with most prices found around $331. The month of September is another great option to travel to Las Vegas, with average flight prices from San José averaging around $345.

How far in advance should I book a flight from San José to Las Vegas?

You are more likely to see cheaper flights to Las Vegas from San José when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $390 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 José for as low as $358 on momondo.

Can stopping save me money on San José to Las Vegas flights?

You could potentially save up to 24% on your flight if you consider stops on a San José to Las Vegas flight.

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

As of May 2026, prices for San José to Las Vegas flights are approximately 14% more expensive when compared to flights at the same time last year.

When to book flights from San José to Las Vegas

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

Cheap San José to Las Vegas (SJO to LAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San José to Las Vegas

Fastest flight time

5h 55m

Direct flights

Every day

Airports in Las Vegas

1 airport
The fastest flight from San José to Las Vegas takes 5h 55m
Direct flights go from San José to Las Vegas every day.
There is 1 airport in Las Vegas. From San José there are direct flights to Las Vegas Harry Reid Intl (LAS).
Search flight deals

Frequently asked questions about flying from San José to Las Vegas

  • How far is San José Juan Santamaria Intl to Las Vegas Harry Reid Intl by plane?

    The straight-line distance from San José Juan Santamaria Intl to Las Vegas Harry Reid Intl is 2655.3 mi. By plane, this route typically takes 5h 55m.

  • When did momondo last update prices for flights from San José Juan Santamaria Intl Airport to Las Vegas Harry Reid Intl Airport?

    Prices for flights from San José Juan Santamaria Intl Airport to Las Vegas Harry Reid Intl Airport were last updated today.

  • How many operators does momondo search for flights from San José Juan Santamaria Intl Airport to Las Vegas Harry Reid Intl Airport?

  • How old do you have to be to fly from San José Juan Santamaria Intl 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 José Juan Santamaria Intl 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 required travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from San José to Las Vegas?

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

Best airlines flying from San José to Las Vegas

Compare and see reviews for airlines that fly from San José to Las Vegas with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $178Free CancellationRating
7.9
8,458 reviews
Search Delta flights
Copa AirlinesPriceFrom $181Free CancellationRating
7.5
1,580 reviews
Search Copa Airlines flights
Spirit AirlinesPriceFrom $260Free CancellationRating
6.3
8,634 reviews
Search Spirit Airlines flights
United AirlinesPriceFrom $300Free CancellationRating
7.4
9,683 reviews
Search United Airlines flights
SouthwestPriceFrom $309Free CancellationRating
7.9
4,305 reviews
Search Southwest flights
AviancaPriceFrom $311Free CancellationRating
6.5
2,522 reviews
Search Avianca flights
American AirlinesPriceFrom $314Free CancellationRating
7.1
11,668 reviews
Search American Airlines flights
GOLPriceFrom $410Free CancellationRating
7.3
1,209 reviews
Search GOL flights

Traveling to a place near Las Vegas?

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

Why use momondo?

Why should I use momondo to find a flight deal from San José to Las Vegas?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San José to Las Vegas. momondo saves you time and could save you money on your trip.

Can I find flights from San José to Las Vegas with flexible booking policies on momondo?

Yes. All flights to Las Vegas from San José on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from San José to Las Vegas?

momondo helps you find the best flight between San José and Las Vegas by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from San José 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 José and alert you when they change.

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