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Cheap flights from San Juan to Las Vegas from $146

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 Juan to Las Vegas departing on 4/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from San Juan to Las Vegas

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
10:53 am - 11:26 am
SJU
-
LAS
27h 33m
1 stop
Frontier Logo
11:34 pm - 2:42 pm
LAS
-
SJU
12h 08m
1 stop
$246Frontier
Sun, Apr 19 - Thu, Apr 23
Multiple Airlines Logo
3:53 am - 10:15 am
SJU
-
LAS
10h 22m
1 stop
Multiple Airlines Logo
12:59 am - 5:58 pm
LAS
-
SJU
13h 59m
2 stops
$249Multiple Airlines
Mon, Mar 2 - Mon, Mar 9
Frontier Logo
7:05 am - 5:01 pm
SJU
-
LAS
13h 56m
1 stop
Frontier Logo
11:59 pm - 3:58 am
LAS
-
SJU
23h 59m
1 stop
$251Frontier
Sat, Feb 28 - Fri, Mar 6
Frontier Logo
10:53 am - 11:26 am
SJU
-
LAS
27h 33m
1 stop
Frontier Logo
11:49 pm - 3:30 pm
LAS
-
SJU
12h 41m
1 stop
$252Frontier
Sun, Apr 26 - Fri, May 1
Frontier Logo
4:11 pm - 10:48 pm
SJU
-
LAS
10h 37m
1 stop
Frontier Logo
11:03 pm - 12:43 am
LAS
-
SJU
21h 40m
1 stop
$253Frontier
Thu, Feb 26 - Mon, Mar 2
Frontier Logo
3:53 am - 10:30 am
SJU
-
LAS
10h 37m
1 stop
Frontier Logo
11:59 pm - 2:03 am
LAS
-
SJU
23h 04m
1 stop
$255Frontier
Sun, Mar 1 - Mon, Mar 9
Multiple Airlines Logo
5:25 pm - 10:15 am
SJU
-
LAS
20h 50m
1 stop
Multiple Airlines Logo
9:35 pm - 3:31 pm
LAS
-
SJU
13h 56m
2 stops
$257Multiple Airlines
Tue, Feb 24 - Tue, Mar 3
Frontier Logo
3:16 am - 10:25 pm
SJU
-
LAS
22h 09m
1 stop
Frontier Logo
11:59 pm - 9:54 am
LAS
-
SJU
30h 55m
1 stop
$258Frontier
Wed, Apr 8 - Mon, Apr 13
Frontier Logo
3:16 am - 10:25 pm
SJU
-
LAS
22h 09m
1 stop
Frontier Logo
11:59 pm - 2:01 am
LAS
-
SJU
23h 02m
1 stop
$259Frontier
Wed, Apr 8 - Mon, Apr 13
Frontier Logo
5:55 pm - 11:41 am
SJU
-
LAS
21h 46m
1 stop
Frontier Logo
11:59 pm - 10:45 pm
LAS
-
SJU
19h 46m
1 stop
$260Frontier
Sat, Mar 7 - Tue, Mar 17

Spirit Airlines flights from San Juan to Las Vegas

Our best Spirit Airlines deals on San Juan to Las Vegas flight tickets
Spirit Airlines
Feb 4
SJU4:40 pmSan Juan Luis Munoz Marin Intl
11h 04m
1 stop
LAS11:44 pmLas Vegas Harry Reid Intl
Feb 7
LAS9:54 pmLas Vegas Harry Reid Intl
13h 41m
1 stop
SJU3:35 pmSan Juan Luis Munoz Marin Intl
$281
Spirit Airlines
Feb 24
SJU11:52 amSan Juan Luis Munoz Marin Intl
25h 32m
2 stops
LAS9:24 amLas Vegas Harry Reid Intl
Mar 3
LAS7:00 amLas Vegas Harry Reid Intl
31h 58m
3 stops
SJU6:58 pmSan Juan Luis Munoz Marin Intl
$289
Spirit Airlines
Feb 24
SJU11:52 amSan Juan Luis Munoz Marin Intl
25h 32m
2 stops
LAS9:24 amLas Vegas Harry Reid Intl
Mar 3
LAS11:41 pmLas Vegas Harry Reid Intl
19h 28m
2 stops
SJU11:09 pmSan Juan Luis Munoz Marin Intl
$294

JetBlue flights from San Juan to Las Vegas

Our best JetBlue deals on San Juan to Las Vegas flight tickets
JetBlue
Mar 11
SJU9:55 amSan Juan Luis Munoz Marin Intl
12h 47m
1 stop
LAS7:42 pmLas Vegas Harry Reid Intl
Mar 18
LAS12:24 pmLas Vegas Harry Reid Intl
10h 18m
1 stop
SJU1:42 amSan Juan Luis Munoz Marin Intl
$291
JetBlue
Feb 4
SJU8:15 amSan Juan Luis Munoz Marin Intl
13h 35m
1 stop
LAS5:50 pmLas Vegas Harry Reid Intl
Feb 12
LAS10:11 amLas Vegas Harry Reid Intl
9h 47m
1 stop
SJU11:58 pmSan Juan Luis Munoz Marin Intl
$407

momondo Fare Finder

 
Customize your flight search to find flights from San Juan 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 January 26, 2026.
Use the filters below to find and compare flights from San Juan to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Sun 4/19

10:53 am-11:26 am

1 stop27h 33m

Las Vegas Harry Reid Intl

Thu 4/23

11:34 pm-2:42 pm

1 stop12h 08m

$246

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Mon 3/2

3:53 am-10:15 am

1 stop10h 22m

Las Vegas Harry Reid Intl

Mon 3/9

12:59 am-5:58 pm

2 stops13h 59m

$249

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Sat 2/28

7:05 am-5:01 pm

1 stop13h 56m

Las Vegas Harry Reid Intl

Fri 3/6

11:59 pm-3:58 am

1 stop23h 59m

$251

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Sun 4/26

10:53 am-11:26 am

1 stop27h 33m

Las Vegas Harry Reid Intl

Fri 5/1

11:49 pm-3:30 pm

1 stop12h 41m

$252

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Thu 2/26

4:11 pm-10:48 pm

1 stop10h 37m

Las Vegas Harry Reid Intl

Mon 3/2

11:03 pm-12:43 am

1 stop21h 40m

$253

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Sun 3/1

3:53 am-10:30 am

1 stop10h 37m

Las Vegas Harry Reid Intl

Mon 3/9

11:59 pm-2:03 am

1 stop23h 04m

$255

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Tue 2/24

5:25 pm-10:15 am

1 stop20h 50m

Las Vegas Harry Reid Intl

Tue 3/3

9:35 pm-3:31 pm

2 stops13h 56m

$257

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Wed 4/8

3:16 am-10:25 pm

1 stop22h 09m

Las Vegas Harry Reid Intl

Mon 4/13

11:59 pm-9:54 am

1 stop30h 55m

$258

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Wed 4/8

3:16 am-10:25 pm

1 stop22h 09m

Las Vegas Harry Reid Intl

Mon 4/13

11:59 pm-2:01 am

1 stop23h 02m

$259

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Sat 3/7

5:55 pm-11:41 am

1 stop21h 46m

Las Vegas Harry Reid Intl

Tue 3/17

11:59 pm-10:45 pm

1 stop19h 46m

$260

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 Juan 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 April is, on average, the cheapest month to fly to Las Vegas from San Juan, with most prices found around $324. The month of March is another great option to travel to Las Vegas, with average flight prices from San Juan averaging around $332.

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 Juan when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $412 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 Juan for as low as $329 on momondo.

Cheap San Juan to Las Vegas flight deals and tips

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

Fastest flight time

9h 07m

Direct flights

None
The fastest flight from San Juan to Las Vegas takes 9h 07m
There are no direct flights from San Juan to Las Vegas. There are no popular flight routes from San Juan to Las Vegas.
Search flight deals

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

    San Juan and Las Vegas Harry Reid Intl are 3207.2 mi apart from one another. Flights usually cover this in 9h 07m, depending on flying conditions and air traffic around both airports.

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

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

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

  • How old do you have to be to fly from San Juan 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 Juan 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 required for your trip to Las Vegas Harry Reid Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Las Vegas Harry Reid Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from San Juan to Las Vegas

Compare and see reviews for airlines that fly from San Juan to Las Vegas with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $140Free CancellationRating
7.9
8,111 reviews
Search Delta flights
FrontierPriceFrom $150Free CancellationRating
5.7
3,058 reviews
Search Frontier flights
JetBluePriceFrom $195Free CancellationRating
7.2
2,892 reviews
Search JetBlue flights
Spirit AirlinesPriceFrom $207Free CancellationRating
6.3
8,379 reviews
Search Spirit Airlines flights
SouthwestPriceFrom $291Free CancellationRating
8.0
4,268 reviews
Search Southwest flights
United AirlinesPriceFrom $291Free CancellationRating
7.4
9,199 reviews
Search United Airlines flights
American AirlinesPriceFrom $295Free CancellationRating
7.2
11,189 reviews
Search American Airlines 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
Henderson
Paradise
Mesquite
North Las Vegas
Kingman
Pahrump
Primm
Furnace Creek
Boulder City
Sunrise Manor
Winchester
Needles

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Juan to Las Vegas. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for San Juan to Las Vegas flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Las Vegas from San Juan. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

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