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Cheap flights from San Juan to Las Vegas from $143

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.
United Airlines Logo
2:00 pm - 8:56 pm
SJU
-
LAS
9h 56m
1 stop
United Airlines Logo
7:49 pm - 11:57 am
LAS
-
SJU
13h 08m
2 stops
$262United Airlines
Thu, Sep 24 - Mon, Sep 28
American Airlines Logo
3:44 pm - 10:35 pm
SJU
-
LAS
9h 51m
1 stop
American Airlines Logo
8:00 am - 8:47 pm
LAS
-
SJU
9h 47m
1 stop
$267American Airlines
Wed, Sep 2 - Wed, Sep 9
American Airlines Logo
6:27 am - 8:04 pm
SJU
-
LAS
16h 37m
2 stops
American Airlines Logo
7:10 pm - 1:54 pm
LAS
-
SJU
15h 44m
2 stops
$268American Airlines
Tue, Sep 15 - Sat, Sep 19
United Airlines Logo
7:00 am - 3:41 pm
SJU
-
LAS
11h 41m
1 stop
United Airlines Logo
5:20 am - 5:38 pm
LAS
-
SJU
9h 18m
1 stop
$270United Airlines
Mon, Aug 24 - Sat, Aug 29
United Airlines Logo
7:00 am - 3:41 pm
SJU
-
LAS
11h 41m
1 stop
United Airlines Logo
6:00 am - 8:38 pm
LAS
-
SJU
11h 38m
2 stops
$282United Airlines
Mon, Aug 24 - Sat, Aug 29
Delta Logo
7:30 am - 7:44 pm
SJU
-
LAS
15h 14m
1 stop
Delta Logo
11:30 pm - 4:33 pm
LAS
-
SJU
14h 03m
1 stop
$286Delta
Fri, Aug 14 - Mon, Aug 17
Southwest Logo
5:30 am - 2:15 pm
SJU
-
LAS
11h 45m
2 stops
Southwest Logo
5:15 pm - 9:10 am
LAS
-
SJU
12h 55m
1 stop
$302Southwest
Mon, Aug 24 - Sun, Aug 30
United Airlines Logo
2:20 pm - 9:50 pm
SJU
-
LAS
10h 30m
1 stop
United Airlines Logo
6:00 am - 8:38 pm
LAS
-
SJU
11h 38m
1 stop
$306United Airlines
Fri, Aug 21 - Tue, Aug 25
United Airlines Logo
2:20 pm - 9:50 pm
SJU
-
LAS
10h 30m
1 stop
United Airlines Logo
6:00 am - 8:38 pm
LAS
-
SJU
11h 38m
2 stops
$318United Airlines
Fri, Aug 21 - Tue, Aug 25
American Airlines Logo
12:55 am - 3:36 pm
SJU
-
LAS
17h 41m
1 stop
American Airlines Logo
10:45 pm - 2:53 pm
LAS
-
SJU
13h 08m
1 stop
$324American Airlines
Fri, Aug 21 - Sat, Aug 29

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United Airlines flights from San Juan to Las Vegas

Our best United Airlines deals on San Juan to Las Vegas flight tickets
United Airlines
Sep 24
SJU2:00 pmSan Juan Luis Munoz Marin Intl
9h 56m
1 stop
LAS8:56 pmLas Vegas Harry Reid Intl
Sep 28
LAS7:49 pmLas Vegas Harry Reid Intl
13h 08m
2 stops
SJU11:57 amSan Juan Luis Munoz Marin Intl
$262
United Airlines
Aug 24
SJU7:00 amSan Juan Luis Munoz Marin Intl
11h 41m
1 stop
LAS3:41 pmLas Vegas Harry Reid Intl
Aug 29
LAS5:20 amLas Vegas Harry Reid Intl
9h 18m
1 stop
SJU5:38 pmSan Juan Luis Munoz Marin Intl
$270
United Airlines
Aug 24
SJU7:00 amSan Juan Luis Munoz Marin Intl
11h 41m
1 stop
LAS3:41 pmLas Vegas Harry Reid Intl
Aug 29
LAS6:00 amLas Vegas Harry Reid Intl
11h 38m
2 stops
SJU8:38 pmSan Juan Luis Munoz Marin Intl
$282

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 2
SJU3:44 pmSan Juan Luis Munoz Marin Intl
9h 51m
1 stop
LAS10:35 pmLas Vegas Harry Reid Intl
Sep 9
LAS8:00 amLas Vegas Harry Reid Intl
9h 47m
1 stop
SJU8:47 pmSan Juan Luis Munoz Marin Intl
$267
American Airlines
Sep 15
SJU6:27 amSan Juan Luis Munoz Marin Intl
16h 37m
2 stops
LAS8:04 pmLas Vegas Harry Reid Intl
Sep 19
LAS7:10 pmLas Vegas Harry Reid Intl
15h 44m
2 stops
SJU1:54 pmSan Juan Luis Munoz Marin Intl
$268
American Airlines
Aug 21
SJU12:55 amSan Juan Luis Munoz Marin Intl
17h 41m
1 stop
LAS3:36 pmLas Vegas Harry Reid Intl
Aug 29
LAS10:45 pmLas Vegas Harry Reid Intl
13h 08m
1 stop
SJU2:53 pmSan Juan Luis Munoz Marin Intl
$324

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 July 6, 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

Thu 9/24

2:00 pm-8:56 pm

1 stop9h 56m

Las Vegas Harry Reid Intl

Mon 9/28

7:49 pm-11:57 am

2 stops13h 08m

$262
Quickest round-trip

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Wed 9/2

3:44 pm-10:35 pm

1 stop9h 51m

Las Vegas Harry Reid Intl

Wed 9/9

8:00 am-8:47 pm

1 stop9h 47m

$267

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Tue 9/15

6:27 am-8:04 pm

2 stops16h 37m

Las Vegas Harry Reid Intl

Sat 9/19

7:10 pm-1:54 pm

2 stops15h 44m

$268

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Mon 8/24

7:00 am-3:41 pm

1 stop11h 41m

Las Vegas Harry Reid Intl

Sat 8/29

5:20 am-5:38 pm

1 stop9h 18m

$270

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Mon 8/24

7:00 am-3:41 pm

1 stop11h 41m

Las Vegas Harry Reid Intl

Sat 8/29

6:00 am-8:38 pm

2 stops11h 38m

$282

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Fri 8/14

7:30 am-7:44 pm

1 stop15h 14m

Las Vegas Harry Reid Intl

Mon 8/17

11:30 pm-4:33 pm

1 stop14h 03m

$286

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Mon 8/24

5:30 am-2:15 pm

2 stops11h 45m

Las Vegas Harry Reid Intl

Sun 8/30

5:15 pm-9:10 am

1 stop12h 55m

$302

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Fri 8/21

2:20 pm-9:50 pm

1 stop10h 30m

Las Vegas Harry Reid Intl

Tue 8/25

6:00 am-8:38 pm

1 stop11h 38m

$306

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Fri 8/21

2:20 pm-9:50 pm

1 stop10h 30m

Las Vegas Harry Reid Intl

Tue 8/25

6:00 am-8:38 pm

2 stops11h 38m

$318

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Fri 8/21

12:55 am-3:36 pm

1 stop17h 41m

Las Vegas Harry Reid Intl

Sat 8/29

10:45 pm-2:53 pm

1 stop13h 08m

$324

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 $429 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 $338 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 05m

Direct flights

Sun

Airports in Las Vegas

1 airport
The fastest flight from San Juan to Las Vegas takes 9h 05m
Direct flights go from San Juan to Las Vegas on Sunday. There are no airlines offering direct flights.
There is 1 airport in Las Vegas. From San Juan there are direct flights to Las Vegas Harry Reid Intl (LAS).
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 05m, 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
7.8
8,452 reviews
Search Delta flights
FrontierPriceFrom $186Free CancellationRating
5.6
2,843 reviews
Search Frontier flights
JetBluePriceFrom $195Free CancellationRating
7.1
3,009 reviews
Search JetBlue flights
United AirlinesPriceFrom $295Free CancellationRating
7.4
9,938 reviews
Search United Airlines flights
American AirlinesPriceFrom $295Free CancellationRating
7.1
11,782 reviews
Search American Airlines flights
SouthwestPriceFrom $340Free CancellationRating
7.9
4,251 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
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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