Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Puerto Rico to Las Vegas from $75

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 12/13. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
3:55 am - 9:43 amSJU-LAS
9h 48m1 stop
Frontier Logo
10:20 pm - 2:59 pmLAS-SJU
13h 39m1 stop
$334Frontier
Find Deal
jue., mar. 5 - mar., mar. 10
Multiple Airlines Logo
7:06 pm - 10:15 amSJU-LAS
19h 09m2 stops
Multiple Airlines Logo
11:16 am - 1:37 amLAS-SJU
10h 21m1 stop
$340Multiple Airlines
Find Deal
jue., dic. 25 - dom., dic. 28
Multiple Airlines Logo
5:45 am - 1:49 pmSJU-LAS
12h 04m1 stop
Multiple Airlines Logo
12:59 am - 9:55 amLAS-SJU
28h 56m2 stops
$341Multiple Airlines
Find Deal
jue., ene. 8 - sáb., ene. 10
Spirit Airlines Logo
6:15 am - 1:35 pmSJU-LAS
11h 20m1 stop
Spirit Airlines Logo
11:45 pm - 5:23 pmLAS-SJU
13h 38m1 stop
$342Spirit Airlines
Find Deal
lun., dic. 15 - mié., dic. 17
Frontier Logo
7:30 am - 11:07 amSJU-LAS
31h 37m2 stops
Frontier Logo
12:59 am - 1:37 amLAS-SJU
44h 38m2 stops
$343Frontier
Find Deal
mié., dic. 24 - vie., dic. 26
Spirit Airlines Logo
11:55 am - 11:01 pmSJU-LAS
15h 06m2 stops
Spirit Airlines Logo
11:29 pm - 8:27 pmLAS-SJU
16h 58m1 stop
$344Spirit Airlines
Find Deal
dom., nov. 23 - jue., nov. 27
United Airlines Logo
1:09 am - 8:52 amBQN-LAS
11h 43m1 stop
United Airlines Logo
7:30 am - 11:57 pmLAS-BQN
12h 27m2 stops
$385United Airlines
Find Deal
lun., feb. 16 - mar., feb. 24
United Airlines Logo
1:09 am - 8:52 amBQN-LAS
11h 43m1 stop
United Airlines Logo
12:59 am - 11:57 pmLAS-BQN
18h 58m2 stops
$535United Airlines
Find Deal
lun., feb. 16 - lun., feb. 23
JetBlue Logo
6:01 am - 2:27 pmBQN-LAS
12h 26m1 stop
JetBlue Logo
7:00 am - 9:53 pmLAS-BQN
10h 53m1 stop
$614JetBlue
Find Deal
mar., feb. 17 - mar., feb. 24
JetBlue Logo
5:01 am - 11:02 amBQN-LAS
10h 01m1 stop
JetBlue Logo
10:55 am - 2:48 amLAS-BQN
11h 53m1 stop
$630JetBlue
Find Deal
jue., nov. 27 - lun., dic. 1

Spirit Airlines flights from Puerto Rico to Las Vegas

Our best Spirit Airlines deals on Puerto Rico to Las Vegas flight tickets
Spirit Airlines
Dec 15
SJU6:15 amSan Juan Luis Munoz Marin Intl
11h 20m
1 stop
LAS1:35 pmLas Vegas Harry Reid Intl
Dec 17
LAS11:45 pmLas Vegas Harry Reid Intl
13h 38m
1 stop
SJU5:23 pmSan Juan Luis Munoz Marin Intl
$342
Find similar
Spirit Airlines
Nov 23
SJU11:55 amSan Juan Luis Munoz Marin Intl
15h 06m
2 stops
LAS11:01 pmLas Vegas Harry Reid Intl
Nov 27
LAS11:29 pmLas Vegas Harry Reid Intl
16h 58m
1 stop
SJU8:27 pmSan Juan Luis Munoz Marin Intl
$344
Find similar
Spirit Airlines
Nov 27
SJU8:00 amSan Juan Luis Munoz Marin Intl
16h 10m
2 stops
LAS8:10 pmLas Vegas Harry Reid Intl
Dec 1
LAS11:59 pmLas Vegas Harry Reid Intl
11h 18m
1 stop
SJU3:17 pmSan Juan Luis Munoz Marin Intl
$348
Find similar

American Airlines flights from Puerto Rico to Las Vegas

Our best American Airlines deals on Puerto Rico to Las Vegas flight tickets
American Airlines
May 8
SJU8:30 amSan Juan Luis Munoz Marin Intl
16h 33m
1 stop
LAS10:03 pmLas Vegas Harry Reid Intl
May 19
LAS10:22 pmLas Vegas Harry Reid Intl
9h 38m
1 stop
SJU11:00 amSan Juan Luis Munoz Marin Intl
$363
Find similar
American Airlines
Jan 23
SJU2:28 pmSan Juan Luis Munoz Marin Intl
11h 26m
1 stop
LAS9:54 pmLas Vegas Harry Reid Intl
Jan 29
LAS7:49 amLas Vegas Harry Reid Intl
10h 37m
2 stops
SJU10:26 pmSan Juan Luis Munoz Marin Intl
$373
Find similar

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 noviembre 13, 2025.
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

jue. 3/5

3:55 am-9:43 am

1 stop9h 48m

Las Vegas Harry Reid Intl

mar. 3/10

10:20 pm-2:59 pm

1 stop13h 39m

$334

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

jue. 12/25

7:06 pm-10:15 am

2 stops19h 09m

Las Vegas Harry Reid Intl

dom. 12/28

11:16 am-1:37 am

1 stop10h 21m

$340

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

jue. 1/8

5:45 am-1:49 pm

1 stop12h 04m

Las Vegas Harry Reid Intl

sáb. 1/10

12:59 am-9:55 am

2 stops28h 56m

$341

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

lun. 12/15

6:15 am-1:35 pm

1 stop11h 20m

Las Vegas Harry Reid Intl

mié. 12/17

11:45 pm-5:23 pm

1 stop13h 38m

$342

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

mié. 12/24

7:30 am-11:07 am

2 stops31h 37m

Las Vegas Harry Reid Intl

vie. 12/26

12:59 am-1:37 am

2 stops44h 38m

$343

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

dom. 11/23

11:55 am-11:01 pm

2 stops15h 06m

Las Vegas Harry Reid Intl

jue. 11/27

11:29 pm-8:27 pm

1 stop16h 58m

$344

AguadillaLas Vegas

BQN - LAS

BQNLAS

Aguadilla Borinquen

lun. 2/16

1:09 am-8:52 am

1 stop11h 43m

Las Vegas Harry Reid Intl

mar. 2/24

7:30 am-11:57 pm

2 stops12h 27m

$385

AguadillaLas Vegas

BQN - LAS

BQNLAS

Aguadilla Borinquen

lun. 2/16

1:09 am-8:52 am

1 stop11h 43m

Las Vegas Harry Reid Intl

lun. 2/23

12:59 am-11:57 pm

2 stops18h 58m

$535

AguadillaLas Vegas

BQN - LAS

BQNLAS

Aguadilla Borinquen

mar. 2/17

6:01 am-2:27 pm

1 stop12h 26m

Las Vegas Harry Reid Intl

mar. 2/24

7:00 am-9:53 pm

1 stop10h 53m

$614

AguadillaLas Vegas

BQN - LAS

BQNLAS

Aguadilla Borinquen

jue. 11/27

5:01 am-11:02 am

1 stop10h 01m

Las Vegas Harry Reid Intl

lun. 12/1

10:55 am-2:48 am

1 stop11h 53m

$630

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 August is, on average, the cheapest month to fly to Las Vegas from Puerto Rico, with most prices found around $350. The month of March is another great option to travel to Las Vegas, with average flight prices from Puerto Rico averaging around $353.

What is the cheapest day to depart on your flight to Las Vegas?

Our data shows that Saturday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $376. Flights from Puerto Rico to Las Vegas on a Sunday will generally be more expensive and average around $491. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Las Vegas?

The cheapest time of day to fly to Las Vegas is in the evening when flights can be purchased for as low as $379. Flights to Las Vegas are more costly at noon, with an average ticket price of $461. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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 $426 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 $330 on momondo.

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

You could potentially save up to 67% 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

Direct flights

None
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
FrontierPriceFrom $143Free CancellationRating
5.8
3,114 reviews
Search Frontier flights
DeltaPriceFrom $146Free CancellationRating
7.9
8,007 reviews
Search Delta flights
Spirit AirlinesPriceFrom $222Free CancellationRating
6.3
8,139 reviews
Search Spirit Airlines flights
SouthwestPriceFrom $291Free CancellationRating
8.0
4,236 reviews
Search Southwest flights
United AirlinesPriceFrom $291Free CancellationRating
7.4
9,015 reviews
Search United Airlines flights
American AirlinesPriceFrom $300Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
JetBluePriceFrom $321Free CancellationRating
7.2
2,907 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
Mesquite
Paradise
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 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.

An easier way to manage your Las Vegas trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
sáb. 12/13
sáb. 12/20
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States