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Cheap flights from Puerto Rico to Las Vegas from $119

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Puerto Rico to Las Vegas departing on 1/17. 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 Puerto Rico to Las Vegas

Recent round-trip flight deals from Puerto Rico to Las Vegas

Enter your travel dates to find the best prices.
Frontier Logo
3:53 am - 10:30 am
SJU
-
LAS
10h 37m1 stop
Frontier Logo
11:58 pm - 3:06 pm
LAS
-
SJU
11h 08m1 stop
$244Frontier
Sun, Feb 15 - Mon, Feb 23
Frontier Logo
3:53 am - 10:30 am
SJU
-
LAS
10h 37m1 stop
Frontier Logo
11:03 pm - 12:57 pm
LAS
-
SJU
9h 54m1 stop
$245Frontier
Sun, Feb 15 - Fri, Feb 20
Frontier Logo
3:22 pm - 10:48 pm
SJU
-
LAS
10h 26m1 stop
Frontier Logo
11:59 pm - 2:09 pm
LAS
-
SJU
11h 10m1 stop
$246Frontier
Thu, Mar 19 - Mon, Mar 23
Frontier Logo
6:30 am - 10:49 pm
SJU
-
LAS
19h 19m1 stop
Frontier Logo
11:59 pm - 2:09 pm
LAS
-
SJU
11h 10m1 stop
$247Frontier
Thu, Mar 19 - Mon, Mar 23
Multiple Airlines Logo
3:53 am - 10:15 am
SJU
-
LAS
10h 22m1 stop
Multiple Airlines Logo
10:21 am - 12:39 pm
LAS
-
SJU
22h 18m2 stops
$253Multiple Airlines
Sat, Feb 21 - Wed, Feb 25
Multiple Airlines Logo
3:08 am - 10:49 pm
SJU
-
LAS
22h 41m1 stop
Multiple Airlines Logo
1:36 pm - 8:43 am
LAS
-
SJU
16h 07m1 stop
$256Multiple Airlines
Thu, Mar 26 - Tue, Mar 31
United Airlines Logo
1:09 am - 8:45 am
BQN
-
LAS
11h 36m1 stop
United Airlines Logo
6:00 am - 11:57 pm
LAS
-
BQN
13h 57m2 stops
$386United Airlines
Thu, Jan 29 - Mon, Feb 2
United Airlines Logo
1:09 am - 11:53 am
BQN
-
LAS
14h 44m2 stops
United Airlines Logo
6:00 am - 11:57 pm
LAS
-
BQN
13h 57m2 stops
$430United Airlines
Tue, Feb 17 - Sat, Feb 28
JetBlue Logo
4:10 pm - 10:49 pm
PSE
-
LAS
10h 39m1 stop
JetBlue Logo
9:50 pm - 3:13 pm
LAS
-
PSE
13h 23m1 stop
$431JetBlue
Mon, Feb 2 - Sat, Feb 7
JetBlue Logo
6:01 am - 1:20 pm
BQN
-
LAS
11h 19m1 stop
JetBlue Logo
11:22 am - 3:30 am
LAS
-
BQN
12h 08m1 stop
$534JetBlue
Sat, Jan 24 - Wed, Jan 28

Spirit Airlines flights from Puerto Rico to Las Vegas

Our best Spirit Airlines deals on Puerto Rico to Las Vegas flight tickets
Spirit Airlines
Feb 4
SJU7:44 pmSan Juan Luis Munoz Marin Intl
25h 34m
2 stops
LAS5:18 pmLas Vegas Harry Reid Intl
Feb 7
LAS7:07 amLas Vegas Harry Reid Intl
31h 51m
3 stops
SJU6:58 pmSan Juan Luis Munoz Marin Intl
$285
Spirit Airlines
Feb 12
SJU7:44 pmSan Juan Luis Munoz Marin Intl
26h 58m
1 stop
LAS6:42 pmLas Vegas Harry Reid Intl
Feb 17
LAS11:46 amLas Vegas Harry Reid Intl
19h 51m
1 stop
SJU11:37 amSan Juan Luis Munoz Marin Intl
$292
Spirit Airlines
Jan 24
SJU4:40 pmSan Juan Luis Munoz Marin Intl
11h 04m
1 stop
LAS11:44 pmLas Vegas Harry Reid Intl
Jan 28
LAS11:51 amLas Vegas Harry Reid Intl
27h 07m
3 stops
SJU6:58 pmSan Juan Luis Munoz Marin Intl
$340

American Airlines flights from Puerto Rico to Las Vegas

Our best American Airlines deals on Puerto Rico to Las Vegas flight tickets
American Airlines
Feb 4
SJU1:58 pmSan Juan Luis Munoz Marin Intl
12h 36m
1 stop
LAS10:34 pmLas Vegas Harry Reid Intl
Feb 9
LAS10:49 pmLas Vegas Harry Reid Intl
18h 01m
1 stop
SJU8:50 pmSan Juan Luis Munoz Marin Intl
$296
American Airlines
Jan 30
SJU8:20 amSan Juan Luis Munoz Marin Intl
15h 45m
1 stop
LAS8:05 pmLas Vegas Harry Reid Intl
Feb 2
LAS11:33 pmLas Vegas Harry Reid Intl
12h 26m
1 stop
SJU3:59 pmSan Juan Luis Munoz Marin Intl
$297
American Airlines
Jan 21
SJU6:00 amSan Juan Luis Munoz Marin Intl
19h 48m
1 stop
LAS9:48 pmLas Vegas Harry Reid Intl
Jan 25
LAS11:33 pmLas Vegas Harry Reid Intl
8h 57m
1 stop
SJU12:30 pmSan Juan Luis Munoz Marin Intl
$486

momondo Fare Finder

 
Customize your flight search to find flights from Puerto Rico 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 11, 2026.
Use the filters below to find and compare flights from Puerto Rico 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 2/15

3:53 am-10:30 am

1 stop10h 37m

Las Vegas Harry Reid Intl

Mon 2/23

11:58 pm-3:06 pm

1 stop11h 08m

$244

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Sun 2/15

3:53 am-10:30 am

1 stop10h 37m

Las Vegas Harry Reid Intl

Fri 2/20

11:03 pm-12:57 pm

1 stop9h 54m

$245

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Thu 3/19

3:22 pm-10:48 pm

1 stop10h 26m

Las Vegas Harry Reid Intl

Mon 3/23

11:59 pm-2:09 pm

1 stop11h 10m

$246

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Thu 3/19

6:30 am-10:49 pm

1 stop19h 19m

Las Vegas Harry Reid Intl

Mon 3/23

11:59 pm-2:09 pm

1 stop11h 10m

$247

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Sat 2/21

3:53 am-10:15 am

1 stop10h 22m

Las Vegas Harry Reid Intl

Wed 2/25

10:21 am-12:39 pm

2 stops22h 18m

$253

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Thu 3/26

3:08 am-10:49 pm

1 stop22h 41m

Las Vegas Harry Reid Intl

Tue 3/31

1:36 pm-8:43 am

1 stop16h 07m

$256

AguadillaLas Vegas

BQN - LAS

BQNLAS

Aguadilla Borinquen

Thu 1/29

1:09 am-8:45 am

1 stop11h 36m

Las Vegas Harry Reid Intl

Mon 2/2

6:00 am-11:57 pm

2 stops13h 57m

$386

AguadillaLas Vegas

BQN - LAS

BQNLAS

Aguadilla Borinquen

Tue 2/17

1:09 am-11:53 am

2 stops14h 44m

Las Vegas Harry Reid Intl

Sat 2/28

6:00 am-11:57 pm

2 stops13h 57m

$430

PonceLas Vegas

PSE - LAS

PSELAS

Ponce Mercedita

Mon 2/2

4:10 pm-10:49 pm

1 stop10h 39m

Las Vegas Harry Reid Intl

Sat 2/7

9:50 pm-3:13 pm

1 stop13h 23m

$431

AguadillaLas Vegas

BQN - LAS

BQNLAS

Aguadilla Borinquen

Sat 1/24

6:01 am-1:20 pm

1 stop11h 19m

Las Vegas Harry Reid Intl

Wed 1/28

11:22 am-3:30 am

1 stop12h 08m

$534

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 Puerto Rico 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 March is, on average, the cheapest month to fly to Las Vegas from Puerto Rico, with most prices found around $336. The month of April is another great option to travel to Las Vegas, with average flight prices from Puerto Rico averaging around $340.

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

You are more likely to see cheaper flights to Las Vegas from Puerto Rico 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 Puerto Rico for as low as $324 on momondo.

Can stopping save me money on Puerto Rico to Las Vegas flights?

You could potentially save up to 71% on your flight if you consider stops on a Puerto Rico to Las Vegas flight.

Cheap Puerto Rico to Las Vegas flight deals and tips

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

Fastest flight time

9h 17m

Direct flights

None
The fastest flight from Puerto Rico to Las Vegas takes 9h 17m
There are no direct flights from Puerto Rico to Las Vegas. There are no popular flight routes from Puerto Rico to Las Vegas.
Search flight deals

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

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

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

  • How old do you have to be to fly from Puerto Rico to Las Vegas Harry Reid Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Puerto Rico 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 you'll need for your trip to Las Vegas Harry Reid Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Puerto Rico to Las Vegas

Compare and see reviews for airlines that fly from Puerto Rico to Las Vegas with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $146Free CancellationRating
7.9
8,035 reviews
Search Delta flights
FrontierPriceFrom $149Free CancellationRating
5.7
3,057 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $215Free CancellationRating
6.3
8,298 reviews
Search Spirit Airlines flights
SouthwestPriceFrom $291Free CancellationRating
8.0
4,252 reviews
Search Southwest flights
United AirlinesPriceFrom $294Free CancellationRating
7.4
9,145 reviews
Search United Airlines flights
American AirlinesPriceFrom $295Free CancellationRating
7.2
11,099 reviews
Search American Airlines flights
JetBluePriceFrom $309Free CancellationRating
7.2
2,887 reviews
Search JetBlue 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
Sunrise Manor
Boulder City
Winchester
Needles

Why use momondo?

Why should I use momondo to find a flight deal from Puerto Rico to Las Vegas?

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

Can I find flights from Puerto Rico to Las Vegas with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Las Vegas from Puerto Rico with this policy.

How can momondo help me find flights from Puerto Rico to Las Vegas?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Las Vegas from Puerto Rico.

I’m not ready to book a flight from Puerto Rico to Las Vegas right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Las Vegas from Puerto Rico. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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