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Cheap flights from San Juan to Las Vegas from $127

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 8/26. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Juan to Las Vegas

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
11:51 am - 9:02 pmSJU  San Juan Luis Munoz Marin Intl-LAS Las Vegas Harry Reid Intl
12h 11m2 stops Miami Los Angeles Los Angeles
American Airlines Logo
11:23 pm - 3:40 pmLAS  Las Vegas Harry Reid Intl-SJU San Juan Luis Munoz Marin Intl
13h 17m2 stops Philadelphia Miami
$260American Airlines
Fri, Sep 25 - Mon, Sep 28
American Airlines Logo
10:16 am - 11:58 pmSJU  San Juan Luis Munoz Marin Intl-LAS Las Vegas Harry Reid Intl
16h 42m1 stop Miami
American Airlines Logo
10:15 pm - 3:40 pmLAS  Las Vegas Harry Reid Intl-SJU San Juan Luis Munoz Marin Intl
14h 25m1 stop Miami
$260American Airlines
Thu, Sep 24 - Mon, Sep 28
Frontier Logo
3:10 am - 11:48 amSJU  San Juan Luis Munoz Marin Intl-LAS Las Vegas Harry Reid Intl
11h 38m1 stop Orlando
Frontier Logo
10:43 pm - 4:22 pmLAS  Las Vegas Harry Reid Intl-SJU San Juan Luis Munoz Marin Intl
14h 39m1 stop Philadelphia
$322Frontier
Mon, Aug 31 - Tue, Sep 8
Frontier Logo
3:10 am - 9:44 pmSJU  San Juan Luis Munoz Marin Intl-LAS Las Vegas Harry Reid Intl
21h 34m1 stop Orlando
Frontier Logo
11:34 am - 2:15 amLAS  Las Vegas Harry Reid Intl-SJU San Juan Luis Munoz Marin Intl
11h 41m1 stop Orlando
$340Frontier
Tue, Aug 18 - Wed, Aug 26
United Airlines Logo
7:00 am - 3:42 pmSJU  San Juan Luis Munoz Marin Intl-LAS Las Vegas Harry Reid Intl
11h 42m1 stop Houston George Bush Intcntl
United Airlines Logo
5:20 am - 8:38 pmLAS  Las Vegas Harry Reid Intl-SJU San Juan Luis Munoz Marin Intl
12h 18m2 stops Denver Intl Houston George Bush Intcntl
$342United Airlines
Sun, Sep 6 - Sat, Sep 12
United Airlines Logo
2:55 pm - 10:51 pmSJU  San Juan Luis Munoz Marin Intl-LAS Las Vegas Harry Reid Intl
10h 56m1 stop Newark
United Airlines Logo
11:57 pm - 12:54 pmLAS  Las Vegas Harry Reid Intl-SJU San Juan Luis Munoz Marin Intl
9h 57m1 stop Washington, D.C. Dulles Intl
$342United Airlines
Fri, Sep 11 - Sun, Sep 13
Delta Logo
1:15 pm - 12:18 amSJU  San Juan Luis Munoz Marin Intl-LAS Las Vegas Harry Reid Intl
14h 03m1 stop New York John F Kennedy Intl
Delta Logo
7:15 pm - 12:05 pmLAS  Las Vegas Harry Reid Intl-SJU San Juan Luis Munoz Marin Intl
13h 50m2 stops Seattle/Tacoma Intl New York John F Kennedy Intl
$354Delta
Fri, Oct 9 - Mon, Oct 12
Delta Logo
3:10 pm - 9:13 pmSJU  San Juan Luis Munoz Marin Intl-LAS Las Vegas Harry Reid Intl
10h 03m1 stop Detroit Metropolitan Wayne County
Delta Logo
7:15 pm - 12:45 pmLAS  Las Vegas Harry Reid Intl-SJU San Juan Luis Munoz Marin Intl
13h 30m2 stops Seattle/Tacoma Intl Atlanta Hartsfield-Jackson
$354Delta
Wed, Dec 2 - Sat, Dec 5
Southwest Logo
6:00 am - 5:55 pmSJU  San Juan Luis Munoz Marin Intl-LAS Las Vegas Harry Reid Intl
14h 55m1 stop Tampa
Southwest Logo
6:45 am - 2:05 amLAS  Las Vegas Harry Reid Intl-SJU San Juan Luis Munoz Marin Intl
15h 20m1 stop Baltimore/Washington
$354Southwest
Thu, Oct 29 - Sun, Nov 1
Southwest Logo
5:50 pm - 10:55 pmSJU  San Juan Luis Munoz Marin Intl-LAS Las Vegas Harry Reid Intl
9h 05m1 stop Orlando
Southwest Logo
6:45 am - 1:05 amLAS  Las Vegas Harry Reid Intl-SJU San Juan Luis Munoz Marin Intl
14h 20m1 stop Baltimore/Washington
$362Southwest
Thu, Dec 3 - Sun, Dec 6

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Frontier flights from San Juan to Las Vegas

Our best Frontier deals on San Juan to Las Vegas flight tickets
Frontier
Aug 31
SJU3:10 amSan Juan Luis Munoz Marin Intl
11h 38m
1 stop
LAS11:48 amLas Vegas Harry Reid Intl
Sep 8
LAS10:43 pmLas Vegas Harry Reid Intl
14h 39m
1 stop
SJU4:22 pmSan Juan Luis Munoz Marin Intl
$322
Frontier
Aug 25
SJU6:09 pmSan Juan Luis Munoz Marin Intl
30h 35m
1 stop
LAS9:44 pmLas Vegas Harry Reid Intl
Aug 29
LAS11:34 amLas Vegas Harry Reid Intl
11h 41m
1 stop
SJU2:15 amSan Juan Luis Munoz Marin Intl
$340
Frontier
Oct 26
SJU2:55 amSan Juan Luis Munoz Marin Intl
9h 31m
1 stop
LAS9:26 amLas Vegas Harry Reid Intl
Oct 27
LAS10:15 pmLas Vegas Harry Reid Intl
12h 01m
1 stop
SJU1:16 pmSan Juan Luis Munoz Marin Intl
$356

American Airlines flights from San Juan to Las Vegas

Our best American Airlines deals on San Juan to Las Vegas flight tickets
American Airlines
Sep 11
SJU10:16 amSan Juan Luis Munoz Marin Intl
16h 42m
1 stop
LAS11:58 pmLas Vegas Harry Reid Intl
Sep 15
LAS11:51 pmLas Vegas Harry Reid Intl
12h 49m
2 stops
SJU3:40 pmSan Juan Luis Munoz Marin Intl
$262
American Airlines
Aug 30
SJU6:00 amSan Juan Luis Munoz Marin Intl
19h 30m
1 stop
LAS10:30 pmLas Vegas Harry Reid Intl
Sep 2
LAS8:51 amLas Vegas Harry Reid Intl
10h 33m
1 stop
SJU10:24 pmSan Juan Luis Munoz Marin Intl
$267
American Airlines
Aug 29
SJU6:00 amSan Juan Luis Munoz Marin Intl
11h 33m
2 stops
LAS2:33 pmLas Vegas Harry Reid Intl
Aug 29
LAS4:39 pmLas Vegas Harry Reid Intl
19h 15m
1 stop
SJU2:54 pmSan Juan Luis Munoz Marin Intl
$298

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 August 7, 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 San Juan Luis Munoz Marin Intl - LAS Las Vegas Harry Reid Intl

SJULAS

San Juan Luis Munoz Marin Intl

Fri 9/25

11:51 am-9:02 pm

2 stops12h 11m

Las Vegas Harry Reid Intl

Mon 9/28

11:23 pm-3:40 pm

2 stops13h 17m

$260

San JuanLas Vegas

SJU San Juan Luis Munoz Marin Intl - LAS Las Vegas Harry Reid Intl

SJULAS

San Juan Luis Munoz Marin Intl

Thu 9/24

10:16 am-11:58 pm

1 stop16h 42m

Las Vegas Harry Reid Intl

Mon 9/28

10:15 pm-3:40 pm

1 stop14h 25m

$260

San JuanLas Vegas

SJU San Juan Luis Munoz Marin Intl - LAS Las Vegas Harry Reid Intl

SJULAS

San Juan Luis Munoz Marin Intl

Mon 8/31

3:10 am-11:48 am

1 stop11h 38m

Las Vegas Harry Reid Intl

Tue 9/8

10:43 pm-4:22 pm

1 stop14h 39m

$322

San JuanLas Vegas

SJU San Juan Luis Munoz Marin Intl - LAS Las Vegas Harry Reid Intl

SJULAS

San Juan Luis Munoz Marin Intl

Tue 8/18

3:10 am-9:44 pm

1 stop21h 34m

Las Vegas Harry Reid Intl

Wed 8/26

11:34 am-2:15 am

1 stop11h 41m

$340

San JuanLas Vegas

SJU San Juan Luis Munoz Marin Intl - LAS Las Vegas Harry Reid Intl

SJULAS

San Juan Luis Munoz Marin Intl

Sun 9/6

7:00 am-3:42 pm

1 stop11h 42m

Las Vegas Harry Reid Intl

Sat 9/12

5:20 am-8:38 pm

2 stops12h 18m

$342
Quickest round-trip

San JuanLas Vegas

SJU San Juan Luis Munoz Marin Intl - LAS Las Vegas Harry Reid Intl

SJULAS

San Juan Luis Munoz Marin Intl

Fri 9/11

2:55 pm-10:51 pm

1 stop10h 56m

Las Vegas Harry Reid Intl

Sun 9/13

11:57 pm-12:54 pm

1 stop9h 57m

$342

San JuanLas Vegas

SJU San Juan Luis Munoz Marin Intl - LAS Las Vegas Harry Reid Intl

SJULAS

San Juan Luis Munoz Marin Intl

Fri 10/9

1:15 pm-12:18 am

1 stop14h 03m

Las Vegas Harry Reid Intl

Mon 10/12

7:15 pm-12:05 pm

2 stops13h 50m

$354

San JuanLas Vegas

SJU San Juan Luis Munoz Marin Intl - LAS Las Vegas Harry Reid Intl

SJULAS

San Juan Luis Munoz Marin Intl

Wed 12/2

3:10 pm-9:13 pm

1 stop10h 03m

Las Vegas Harry Reid Intl

Sat 12/5

7:15 pm-12:45 pm

2 stops13h 30m

$354

San JuanLas Vegas

SJU San Juan Luis Munoz Marin Intl - LAS Las Vegas Harry Reid Intl

SJULAS

San Juan Luis Munoz Marin Intl

Thu 10/29

6:00 am-5:55 pm

1 stop14h 55m

Las Vegas Harry Reid Intl

Sun 11/1

6:45 am-2:05 am

1 stop15h 20m

$354

San JuanLas Vegas

SJU San Juan Luis Munoz Marin Intl - LAS Las Vegas Harry Reid Intl

SJULAS

San Juan Luis Munoz Marin Intl

Thu 12/3

5:50 pm-10:55 pm

1 stop9h 05m

Las Vegas Harry Reid Intl

Sun 12/6

6:45 am-1:05 am

1 stop14h 20m

$362

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?

Prices are currently low for flights on this route.

Typical prices usually range from $302 to $495.
The lowest price recently found on this route was $262.

What is the cheapest month to fly to Las Vegas?

The month of May is, on average, the cheapest month to fly to Las Vegas from San Juan, with most prices found around $344. The month of April is another great option to travel to Las Vegas, with average flight prices from San Juan averaging around $345.

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 $436 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 56m

Direct flights

None
The fastest flight from San Juan to Las Vegas takes 9h 56m
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 56m, 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
FrontierPriceFrom $186Free CancellationRating
5.6
2,723 reviews
Search Frontier flights
DeltaPriceFrom $188Free CancellationRating
7.8
8,496 reviews
Search Delta flights
JetBluePriceFrom $195Free CancellationRating
7.1
3,024 reviews
Search JetBlue flights
United AirlinesPriceFrom $295Free CancellationRating
7.4
10,075 reviews
Search United Airlines flights
American AirlinesPriceFrom $295Free CancellationRating
7.1
11,873 reviews
Search American Airlines flights
SouthwestPriceFrom $353Free CancellationRating
8.0
4,217 reviews
Search Southwest 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
Kingman
Mesquite
Sunrise Manor
Pahrump
Furnace Creek
Boulder City
Winchester
Primm
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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