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Cheap flights from San Juan to Las Vegas from $148

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 6/11. 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
9:24 am - 11:10 am
SJU
-
LAS
28h 46m
1 stop
Frontier Logo
9:25 am - 8:09 am
LAS
-
SJU
19h 44m
1 stop
$240Frontier
Sat, Aug 22 - Sat, Aug 29
Frontier Logo
9:24 am - 8:45 pm
SJU
-
LAS
14h 21m
1 stop
Frontier Logo
10:50 pm - 12:23 am
LAS
-
SJU
22h 33m
1 stop
$257Frontier
Sat, Aug 22 - Sat, Aug 29
Frontier Logo
6:41 pm - 10:45 pm
SJU
-
LAS
31h 04m
1 stop
Frontier Logo
9:25 am - 8:09 am
LAS
-
SJU
19h 44m
1 stop
$260Frontier
Tue, Aug 25 - Sat, Aug 29
Frontier Logo
9:24 am - 8:45 pm
SJU
-
LAS
14h 21m
1 stop
Frontier Logo
11:55 pm - 5:25 pm
LAS
-
SJU
14h 30m
1 stop
$268Frontier
Sat, Aug 22 - Sun, Aug 30
Frontier Logo
9:24 am - 8:45 pm
SJU
-
LAS
14h 21m
1 stop
Frontier Logo
10:12 pm - 8:09 am
LAS
-
SJU
30h 57m
1 stop
$279Frontier
Sat, Aug 22 - Fri, Aug 28
Frontier Logo
6:41 pm - 10:45 pm
SJU
-
LAS
31h 04m
1 stop
Frontier Logo
11:55 pm - 5:25 pm
LAS
-
SJU
14h 30m
1 stop
$286Frontier
Thu, Aug 27 - Sun, Aug 30
Frontier Logo
5:01 pm - 12:54 am
SJU
-
LAS
10h 53m
1 stop
Frontier Logo
11:29 pm - 5:36 pm
LAS
-
SJU
15h 07m
1 stop
$288Frontier
Thu, Aug 20 - Mon, Aug 24
Frontier Logo
5:22 pm - 11:56 pm
SJU
-
LAS
9h 34m
1 stop
Frontier Logo
9:42 pm - 2:11 am
LAS
-
SJU
25h 29m
1 stop
$293Frontier
Tue, Aug 4 - Wed, Aug 12
Frontier Logo
3:06 am - 11:10 am
SJU
-
LAS
11h 04m
1 stop
Frontier Logo
9:25 am - 1:54 am
LAS
-
SJU
13h 29m
1 stop
$296Frontier
Sun, Aug 23 - Fri, Aug 28
Frontier Logo
5:30 am - 12:13 am
SJU
-
LAS
21h 43m
1 stop
Frontier Logo
9:42 pm - 11:29 pm
LAS
-
SJU
22h 47m
1 stop
$299Frontier
Sat, Aug 8 - Mon, Aug 10

American Airlines flights from San Juan to Las Vegas

Our best American Airlines deals on San Juan to Las Vegas flight tickets
American Airlines
Aug 18
SJU6:00 amSan Juan Luis Munoz Marin Intl
13h 58m
2 stops
LAS4:58 pmLas Vegas Harry Reid Intl
Aug 23
LAS11:24 pmLas Vegas Harry Reid Intl
11h 19m
1 stop
SJU1:43 pmSan Juan Luis Munoz Marin Intl
$384
American Airlines
Aug 22
SJU6:00 amSan Juan Luis Munoz Marin Intl
19h 55m
1 stop
LAS10:55 pmLas Vegas Harry Reid Intl
Aug 28
LAS10:45 pmLas Vegas Harry Reid Intl
12h 53m
2 stops
SJU2:38 pmSan Juan Luis Munoz Marin Intl
$386
American Airlines
Aug 18
SJU6:00 amSan Juan Luis Munoz Marin Intl
13h 58m
2 stops
LAS4:58 pmLas Vegas Harry Reid Intl
Aug 23
LAS11:59 pmLas Vegas Harry Reid Intl
11h 39m
2 stops
SJU2:38 pmSan Juan Luis Munoz Marin Intl
$387

Frontier flights from San Juan to Las Vegas

Our best Frontier deals on San Juan to Las Vegas flight tickets
Frontier
Aug 22
SJU9:24 amSan Juan Luis Munoz Marin Intl
28h 46m
1 stop
LAS11:10 amLas Vegas Harry Reid Intl
Aug 29
LAS9:25 amLas Vegas Harry Reid Intl
19h 44m
1 stop
SJU8:09 amSan Juan Luis Munoz Marin Intl
$240
Frontier
Aug 22
SJU9:24 amSan Juan Luis Munoz Marin Intl
14h 21m
1 stop
LAS8:45 pmLas Vegas Harry Reid Intl
Aug 29
LAS10:50 pmLas Vegas Harry Reid Intl
22h 33m
1 stop
SJU12:23 amSan Juan Luis Munoz Marin Intl
$257
Frontier
Aug 20
SJU6:00 amSan Juan Luis Munoz Marin Intl
17h 45m
1 stop
LAS8:45 pmLas Vegas Harry Reid Intl
Aug 24
LAS11:29 pmLas Vegas Harry Reid Intl
15h 07m
1 stop
SJU5:36 pmSan Juan Luis Munoz Marin Intl
$260

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 May 16, 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

Cheapest round-trip

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Sat 8/22

9:24 am-11:10 am

1 stop28h 46m

Las Vegas Harry Reid Intl

Sat 8/29

9:25 am-8:09 am

1 stop19h 44m

$240

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Sat 8/22

9:24 am-8:45 pm

1 stop14h 21m

Las Vegas Harry Reid Intl

Sat 8/29

10:50 pm-12:23 am

1 stop22h 33m

$257

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Tue 8/25

6:41 pm-10:45 pm

1 stop31h 04m

Las Vegas Harry Reid Intl

Sat 8/29

9:25 am-8:09 am

1 stop19h 44m

$260

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Sat 8/22

9:24 am-8:45 pm

1 stop14h 21m

Las Vegas Harry Reid Intl

Sun 8/30

11:55 pm-5:25 pm

1 stop14h 30m

$268

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Sat 8/22

9:24 am-8:45 pm

1 stop14h 21m

Las Vegas Harry Reid Intl

Fri 8/28

10:12 pm-8:09 am

1 stop30h 57m

$279

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Thu 8/27

6:41 pm-10:45 pm

1 stop31h 04m

Las Vegas Harry Reid Intl

Sun 8/30

11:55 pm-5:25 pm

1 stop14h 30m

$286

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Thu 8/20

5:01 pm-12:54 am

1 stop10h 53m

Las Vegas Harry Reid Intl

Mon 8/24

11:29 pm-5:36 pm

1 stop15h 07m

$288

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Tue 8/4

5:22 pm-11:56 pm

1 stop9h 34m

Las Vegas Harry Reid Intl

Wed 8/12

9:42 pm-2:11 am

1 stop25h 29m

$293
Quickest round-trip

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Sun 8/23

3:06 am-11:10 am

1 stop11h 04m

Las Vegas Harry Reid Intl

Fri 8/28

9:25 am-1:54 am

1 stop13h 29m

$296

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Sat 8/8

5:30 am-12:13 am

1 stop21h 43m

Las Vegas Harry Reid Intl

Mon 8/10

9:42 pm-11:29 pm

1 stop22h 47m

$299

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 typical price of a round-trip flight between San Juan and Las Vegas?

What is the cheapest month to fly to Las Vegas?

The month of February is, on average, the cheapest month to fly to Las Vegas from San Juan, with most prices found around $89. The month of March is another great option to travel to Las Vegas, with average flight prices from San Juan averaging around $99.

How far in advance should I book a flight from San Juan 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 $418 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 $351 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 34m

Direct flights

None
The fastest flight from San Juan to Las Vegas takes 9h 34m
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

Frequently asked questions about flying from San Juan to Las Vegas

  • 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 34m, 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 $146Free CancellationRating
7.9
8,455 reviews
Search Delta flights
FrontierPriceFrom $180Free CancellationRating
5.6
2,950 reviews
Search Frontier flights
JetBluePriceFrom $195Free CancellationRating
7.1
2,977 reviews
Search JetBlue flights
Spirit AirlinesPriceFrom $227Free CancellationRating
6.2
8,625 reviews
Search Spirit Airlines flights
SouthwestPriceFrom $291Free CancellationRating
8.0
4,297 reviews
Search Southwest flights
United AirlinesPriceFrom $295Free CancellationRating
7.4
9,727 reviews
Search United Airlines flights
American AirlinesPriceFrom $295Free CancellationRating
7.1
11,664 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
Paradise
Henderson
North Las Vegas
Mesquite
Kingman
Pahrump
Sunrise Manor
Furnace Creek
Boulder City
Primm
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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