Cheap flights from Las Vegas (LAS) to San Juan (SJU)

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How to find the cheapest flight from
Las Vegas (LAS) to San Juan (SJU)

All the information you need to plan the best LAS to SJU flight in 2021: compare Las Vegas to San Juan flight prices with the expected peak season, weather and rainfall in San Juan.
LAS - PR1
Price
$203 - $537
PR1
Temperature
77 - 82.4 °F
PR1
Precipitation
2.2 - 6.1 inches

Popular in

December

High demand for flights, 42% potential price rise

Cheapest in

August

Best time to find cheap flights, 35% potential price drop

Round-trip from

$203

From Las Vegas McCarran to San Juan

One-way from

$104

One-way flight from Las Vegas McCarran to San Juan

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
When is the cheapest time to fly from Las Vegas to San Juan (LAS - PR1)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Las Vegas to San Juan as you normally would.

What is the cheapest month to fly from Las Vegas to San Juan?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, August can be a great choice for travel to San Juan. Flights to San Juan from Las Vegas in August are about $313 on average during August, but can be found for as low as $121.

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

Find a great deal and save up to 7% by booking at least 19 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Las Vegas to San Juan within the next two weeks, with the cheapest ticket starting at $262.

Cheap flights from Las Vegas to San Juan in October, November 2021

The best prices found for LAS to SJU flights for October, November
10 Nov - 13 Nov
$92pp
LAS
Las Vegas McCarran
Frontier
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
LAS
Las Vegas McCarran
2 Nov - 13 Nov
$122pp
LAS
Las Vegas McCarran
Frontier
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
LAS
Las Vegas McCarran
10 Nov - 21 Nov
$128pp
LAS
Las Vegas McCarran
Frontier
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
LAS
Las Vegas McCarran

Las Vegas McCarran to San Juan 2021 flight deals

Cheap flights to San Juan from Las Vegas found for this year
10 Nov - 13 Nov
$92pp
LAS
Las Vegas McCarran
Frontier
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
LAS
Las Vegas McCarran
2 Dec - 11 Dec
$116pp
LAS
Las Vegas McCarran
Multiple Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
LAS
Las Vegas McCarran
2 Nov - 13 Nov
$122pp
LAS
Las Vegas McCarran
Frontier
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
LAS
Las Vegas McCarran

Last minute flights from Las Vegas to San Juan

Late deals on round-trip flights to San Juan from Las Vegas, departing today and this week
2 Nov - 13 Nov
$122pp
LAS
Las Vegas McCarran
Frontier
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
LAS
Las Vegas McCarran
30 Oct - 1 Nov
$146pp
LAS
Las Vegas McCarran
Frontier
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
LAS
Las Vegas McCarran
30 Oct - 13 Nov
$152pp
LAS
Las Vegas McCarran
Multiple Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
LAS
Las Vegas McCarran

One-way flights to San Juan from Las Vegas

The cheapest one-way flights from Las Vegas to San Juan
3:30 pm - 12:18 pm
United Airlines
2 Stops
17h 48m
LAS - SJU
United Airlines
$104
United
10:06 am - 10:18 am
American Airlines
2 Stops
20h 12m
LAS - SJU
American Airlines
7:21 pm - 6:59 pm
Frontier
2 Stops
19h 38m
LAS - SJU
Frontier
$110
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Las Vegas</span> to <span class="emphasized">San Juan</span> flights.

Flight FAQs

From Las Vegas to San Juan

What airport do you fly from for flights from Las Vegas to San Juan?

For a flight from Las Vegas to San Juan, you will be flying from McCarran. Las Vegas McCarran (LAS) is just 6.2 mi from the center of the city. McCarran is the only Las Vegas airport and it handles 0 outbound flights to San Juan per day. 7 airlines have flights to San Juan from Las Vegas McCarran on a regular basis.

Which airlines flying from Las Vegas McCarran to San Juan have flexible cancellations due to COVID-19?

Spirit Airlines, American Airlines, and United Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Las Vegas to San Juan for under $100 on Cheapflights?

Yes, there are multiple flights from Las Vegas to San Juan for under $100. The cheapest flight booked recently is on Frontier for just $92, but on average you can expect to pay $123.

Are there last-minute flights available from Las Vegas to San Juan for under $200?

There are currently 20+ open flights from Las Vegas to San Juan within the next 7 days for less than $200.

What are the cheapest airlines flying from Las Vegas to San Juan round-trip?

Flying on Frontier is currently your cheapest option to San Juan, with prices starting at $92. Another option worth looking into is Spirit Airlines, starting at $129 round trip. These flights start at 70% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Las Vegas to San Juan one-way?

The cheapest airlines for a one-way flight from Las Vegas to San Juan are Frontier ($49), Spirit Airlines ($67), and United Airlines ($78).

What are the most popular airlines that fly from Las Vegas to San Juan?

Consider American Airlines, JetBlue or Delta when booking your flight. These represent the most popular airlines when flying from Las Vegas to San Juan.

What are the cheapest flights from Las Vegas to San Juan?

Looking at all options, your cheapest flight can be booked for $103. While the most popular route (Las Vegas McCarran - San Juan Luis Munoz Marin Intl) can be booked for $115 on average our data indicates $713 when flying from Las Vegas to San Juan

COVID Restrictions

View COVID Travel Restrictions for San Juan, Puerto Rico

Do I need a COVID test to fly to San Juan from Las Vegas?

Information is based on travel restrictions from Las Vegas McCarran to San Juan

Most visitors from Las Vegas McCarran need to provide a negative COVID-19 test result and/or quarantine to enter San Juan.

COVID-19 testing requirements
Visitors from Las Vegas McCarran must present a negative RT-PCR (NAAT) test taken 72 hours before departing to San Juan.

Quarantine requirements
Visitors from Las Vegas McCarran are not required to quarantine after entering San Juan.

Documents
Travel Declaration Form - Must be completed prior to travel to Puerto Rico.


Do I need a test to fly back to Las Vegas from San Juan?

Returning to Las Vegas McCarran from San Juan

COVID-19 testing requirements
Visitors from San Juan must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Las Vegas McCarran.

Quarantine requirements
Visitors from San Juan are not required to quarantine after entering Las Vegas McCarran.

Hide COVID Travel Restrictions for San Juan, Puerto Rico

Alternative routes for Las Vegas to San Juan

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for San Juan

Things to know before you go - useful duration and weather info for your trip from Las Vegas to San Juan.
Today's exchange rate
$1 = $1.00
Average temperature for October in San Juan
87.8 °F
Avg rainfall for October in San Juan
5.8 ″

Airports servicing Las Vegas

Airports servicing San Juan

San Juan Isla Grande (SIG)

Top 6 airlines flying from Las Vegas McCarran to San Juan

The chart below displays the airlines Cheapflights users traveling from Las Vegas to San Juan choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
JetBlue
$157 $404 No cancel fee 62%
Delta
$162 $471 No cancel fee N/A
American Airlines
$174 $492 No cancel fee 71%
United Airlines
$175 $413 No cancel fee 69%
Spirit Airlines
$185 $374 No cancel fee 65%
Frontier
$206 $333 No cancel fee 62%
Home Caribbean Puerto Rico San Juan Cheap flights from Las Vegas to San Juan