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Cheap flights from Las Vegas to Puerto Rico from $91

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Puerto Rico departing on 4/8. 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 Las Vegas to Puerto Rico

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
12:40 pm - 1:42 am
LAS
-
BQN
10h 02m1 stop
Frontier Logo
2:42 am - 11:55 am
BQN
-
LAS
12h 13m1 stop
$176Frontier
mar., mar. 10 - lun., mar. 16
Frontier Logo
11:58 pm - 3:06 pm
LAS
-
SJU
11h 08m1 stop
Frontier Logo
4:06 pm - 10:48 pm
SJU
-
LAS
10h 42m1 stop
$182Frontier
lun., mar. 2 - mié., mar. 4
Frontier Logo
11:58 pm - 3:06 pm
LAS
-
SJU
11h 08m1 stop
Frontier Logo
4:06 pm - 11:03 pm
SJU
-
LAS
10h 57m1 stop
$203Frontier
lun., feb. 23 - mié., feb. 25
Frontier Logo
12:40 pm - 1:42 am
LAS
-
BQN
10h 02m1 stop
Frontier Logo
2:42 am - 10:49 pm
BQN
-
LAS
23h 07m1 stop
$205Frontier
mar., mar. 10 - lun., mar. 16
Frontier Logo
11:59 pm - 1:42 am
LAS
-
BQN
22h 43m1 stop
Frontier Logo
2:42 am - 10:49 pm
BQN
-
LAS
23h 07m1 stop
$211Frontier
lun., mar. 9 - mar., mar. 17
Frontier Logo
11:03 pm - 12:43 am
LAS
-
SJU
21h 40m1 stop
Frontier Logo
10:41 pm - 11:41 am
SJU
-
LAS
17h 00m1 stop
$222Frontier
mar., feb. 24 - sáb., mar. 7
Multiple Airlines Logo
1:53 pm - 3:35 pm
LAS
-
SJU
21h 42m2 stops
Multiple Airlines Logo
11:49 am - 10:57 pm
SJU
-
LAS
15h 08m1 stop
$241Multiple Airlines
sáb., ene. 24 - sáb., ene. 31
Frontier Logo
11:03 pm - 12:43 am
LAS
-
SJU
21h 40m1 stop
Frontier Logo
3:53 am - 10:30 am
SJU
-
LAS
10h 37m1 stop
$244Frontier
jue., feb. 12 - dom., feb. 15
Frontier Logo
11:59 pm - 11:36 am
LAS
-
SJU
8h 37m1 stop
Frontier Logo
3:22 pm - 10:48 pm
SJU
-
LAS
10h 26m1 stop
$246Frontier
jue., mar. 12 - lun., mar. 16
Spirit Airlines Logo
1:01 am - 11:33 pm
LAS
-
SJU
18h 32m2 stops
Spirit Airlines Logo
5:50 pm - 5:18 pm
SJU
-
LAS
27h 28m2 stops
$256Spirit Airlines
mar., ene. 27 - mar., feb. 3

Spirit Airlines flights from Las Vegas to Puerto Rico

Our best Spirit Airlines deals on Las Vegas to Puerto Rico flight tickets
Spirit Airlines
Jan 27
LAS1:01 amLas Vegas Harry Reid Intl
18h 32m
2 stops
SJU11:33 pmSan Juan Luis Munoz Marin Intl
Feb 3
SJU5:50 pmSan Juan Luis Munoz Marin Intl
27h 28m
2 stops
LAS5:18 pmLas Vegas Harry Reid Intl
$256
Spirit Airlines
Jan 28
LAS7:07 amLas Vegas Harry Reid Intl
31h 51m
3 stops
SJU6:58 pmSan Juan Luis Munoz Marin Intl
Feb 3
SJU5:50 pmSan Juan Luis Munoz Marin Intl
27h 28m
2 stops
LAS5:18 pmLas Vegas Harry Reid Intl
$257
Spirit Airlines
Feb 3
LAS9:54 pmLas Vegas Harry Reid Intl
13h 41m
1 stop
SJU3:35 pmSan Juan Luis Munoz Marin Intl
Feb 10
SJU4:40 pmSan Juan Luis Munoz Marin Intl
11h 04m
1 stop
LAS11:44 pmLas Vegas Harry Reid Intl
$265

Frontier flights from Las Vegas to Puerto Rico

Our best Frontier deals on Las Vegas to Puerto Rico flight tickets
Frontier
Mar 10
LAS12:40 pmLas Vegas Harry Reid Intl
10h 02m
1 stop
BQN1:42 amAguadilla Borinquen
Mar 16
BQN2:42 amAguadilla Borinquen
12h 13m
1 stop
LAS11:55 amLas Vegas Harry Reid Intl
$176
Frontier
Mar 2
LAS11:58 pmLas Vegas Harry Reid Intl
11h 08m
1 stop
SJU3:06 pmSan Juan Luis Munoz Marin Intl
Mar 4
SJU4:06 pmSan Juan Luis Munoz Marin Intl
10h 42m
1 stop
LAS10:48 pmLas Vegas Harry Reid Intl
$182
Frontier
Feb 23
LAS11:58 pmLas Vegas Harry Reid Intl
11h 08m
1 stop
SJU3:06 pmSan Juan Luis Munoz Marin Intl
Feb 25
SJU4:06 pmSan Juan Luis Munoz Marin Intl
10h 57m
1 stop
LAS11:03 pmLas Vegas Harry Reid Intl
$203

momondo Fare Finder

 
Customize your flight search to find flights from Las Vegas to Puerto Rico 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 enero 8, 2026.
Use the filters below to find and compare flights from Las Vegas to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Las VegasAguadilla

LAS - BQN

LASBQN

Las Vegas Harry Reid Intl

mar. 3/10

12:40 pm-1:42 am

1 stop10h 02m

Aguadilla Borinquen

lun. 3/16

2:42 am-11:55 am

1 stop12h 13m

$176

Las VegasSan Juan

LAS - SJU

LASSJU

Las Vegas Harry Reid Intl

lun. 3/2

11:58 pm-3:06 pm

1 stop11h 08m

San Juan Luis Munoz Marin Intl

mié. 3/4

4:06 pm-10:48 pm

1 stop10h 42m

$182

Las VegasSan Juan

LAS - SJU

LASSJU

Las Vegas Harry Reid Intl

lun. 2/23

11:58 pm-3:06 pm

1 stop11h 08m

San Juan Luis Munoz Marin Intl

mié. 2/25

4:06 pm-11:03 pm

1 stop10h 57m

$203

Las VegasAguadilla

LAS - BQN

LASBQN

Las Vegas Harry Reid Intl

mar. 3/10

12:40 pm-1:42 am

1 stop10h 02m

Aguadilla Borinquen

lun. 3/16

2:42 am-10:49 pm

1 stop23h 07m

$205

Las VegasAguadilla

LAS - BQN

LASBQN

Las Vegas Harry Reid Intl

lun. 3/9

11:59 pm-1:42 am

1 stop22h 43m

Aguadilla Borinquen

mar. 3/17

2:42 am-10:49 pm

1 stop23h 07m

$211

Las VegasSan Juan

LAS - SJU

LASSJU

Las Vegas Harry Reid Intl

mar. 2/24

11:03 pm-12:43 am

1 stop21h 40m

San Juan Luis Munoz Marin Intl

sáb. 3/7

10:41 pm-11:41 am

1 stop17h 00m

$222

Las VegasSan Juan

LAS - SJU

LASSJU

Las Vegas Harry Reid Intl

sáb. 1/24

1:53 pm-3:35 pm

2 stops21h 42m

San Juan Luis Munoz Marin Intl

sáb. 1/31

11:49 am-10:57 pm

1 stop15h 08m

$241

Las VegasSan Juan

LAS - SJU

LASSJU

Las Vegas Harry Reid Intl

jue. 2/12

11:03 pm-12:43 am

1 stop21h 40m

San Juan Luis Munoz Marin Intl

dom. 2/15

3:53 am-10:30 am

1 stop10h 37m

$244

Las VegasSan Juan

LAS - SJU

LASSJU

Las Vegas Harry Reid Intl

jue. 3/12

11:59 pm-11:36 am

1 stop8h 37m

San Juan Luis Munoz Marin Intl

lun. 3/16

3:22 pm-10:48 pm

1 stop10h 26m

$246

Las VegasSan Juan

LAS - SJU

LASSJU

Las Vegas Harry Reid Intl

mar. 1/27

1:01 am-11:33 pm

2 stops18h 32m

San Juan Luis Munoz Marin Intl

mar. 2/3

5:50 pm-5:18 pm

2 stops27h 28m

$256

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 Puerto Rico from

How to get the cheapest flight ticket from Las Vegas to Puerto Rico

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 Puerto Rico?

If you don’t want to visit Puerto Rico in April, then you should wait until February to fly from Las Vegas, when ticket prices are also cheap, with an average price of $359.

How far in advance should I book a flight to Puerto Rico?

You are more likely to see cheaper flights to Puerto Rico from Las Vegas when booking weeks ahead of your departure date. In general, you can expect to find flights to Puerto Rico for around $442 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Puerto Rico from Las Vegas for as low as $344 on momondo.

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

You could potentially save up to 51% on your flight if you consider stops on a Las Vegas to Puerto Rico flight.

Cheap Las Vegas to Puerto Rico flight deals and tips

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

Fastest flight time

8h 45m

Direct flights

None
The fastest flight from Las Vegas to Puerto Rico takes 8h 45m
There are no direct flights from Las Vegas to Puerto Rico. There are no popular flight routes from Las Vegas to Puerto Rico.
Search flight deals

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

    Prices for flights from Las Vegas Harry Reid Intl Airport to Puerto Rico are refreshed on a daily basis.

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

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

    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 Las Vegas Harry Reid Intl Airport to Puerto Rico.

  • What documentation or ID do you need to fly to Puerto Rico?

    The necessary travel and health documents for your Puerto Rico trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Las Vegas to Puerto Rico

Compare and see reviews for airlines that fly from Las Vegas to Puerto Rico with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $145Free CancellationRating
5.7
3,061 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $237Free CancellationRating
6.3
8,289 reviews
Search Spirit Airlines flights
JetBluePriceFrom $280Free CancellationRating
7.2
2,893 reviews
Search JetBlue flights
DeltaPriceFrom $281Free CancellationRating
7.9
8,029 reviews
Search Delta flights
United AirlinesPriceFrom $295Free CancellationRating
7.4
9,141 reviews
Search United Airlines flights
American AirlinesPriceFrom $295Free CancellationRating
7.2
11,095 reviews
Search American Airlines flights
SouthwestPriceFrom $340Free CancellationRating
8.0
4,250 reviews
Search Southwest flights

Why use momondo?

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

It is quick and easy to find Las Vegas to Puerto Rico flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Puerto Rico that suits you.

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

All flight searches from Las Vegas to Puerto Rico on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Las Vegas to Puerto Rico.

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

Of course. momondo tracks the price of Las Vegas to Puerto Rico flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Puerto Rico trip

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