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

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The best prices from Las Vegas to San Juan are usually found in August or July, booked 22 days in advance, depart on a Wednesday or Monday and return on a Tuesday

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
82.4 - 89.6 °F
PR1
Precipitation
1.3 - 5.8 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 to San Juan

One-way from

$121

One-way flight from Las Vegas to San Juan

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Las Vegas to San Juan?

Saturday flights are found to be more expensive to fly from Las Vegas to San Juan. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to San Juan.

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

Users have found that booking a flight from Las Vegas to San Juan at least 19 days early can save you up to 7% on average compared to booking a flight this week. If booking 19 days before your flight isn’t an option for you, users have found flights from Las Vegas to San Juan for as little as $262 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $281 for flights departing within the next 3 days.

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

Our data shows that August tends to be the cheapest month to fly to San Juan from Las Vegas. Users have commonly found prices around $313 for the month, but tickets can be as low as $121. Due to multiple factors, prepare for potentially higher prices in December.

When is the cheapest time to fly from Las Vegas to San Juan (LAS - PR1)?

It’s optimal to fly from Las Vegas to San Juan at noon. By choosing this option you can save up to 20% on the cost of your flight, compared to a flight in the morning.

Cheap flights from Las Vegas to San Juan in July, August 2021

The best prices found for LAS to SJU flights for July, August
20 Aug - 27 Aug
$151pp
LAS
Las Vegas McCarran
Spirit Airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
   
2 STOPS
LAS
Las Vegas McCarran
20 Aug - 24 Aug
$183pp
LAS
Las Vegas McCarran
Spirit Airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
 
1 STOP
LAS
Las Vegas McCarran
28 Aug - 4 Sep
$185pp
LAS
Las Vegas McCarran
Spirit Airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
   
2 STOPS
LAS
Las Vegas McCarran

Las Vegas to San Juan 2021 flight deals

Cheap flights to San Juan from Las Vegas found for this year
20 Aug - 27 Aug
$151pp
LAS
Las Vegas McCarran
Spirit Airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
   
2 STOPS
LAS
Las Vegas McCarran
20 Aug - 24 Aug
$183pp
LAS
Las Vegas McCarran
Spirit Airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
 
1 STOP
LAS
Las Vegas McCarran
28 Aug - 4 Sep
$185pp
LAS
Las Vegas McCarran
Spirit Airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
   
2 STOPS
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
7 Aug - 13 Aug
$286pp
LAS
Las Vegas McCarran
Spirit Airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
   
2 STOPS
LAS
Las Vegas McCarran
7 Aug - 13 Aug
$307pp
LAS
Las Vegas McCarran
Spirit Airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
     
3 STOPS
LAS
Las Vegas McCarran
8 Aug - 13 Aug
$318pp
LAS
Las Vegas McCarran
Multiple Airlines
   
2 STOPS
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
9:05 pm - 3:43 pm
Multiple Airlines
2 Stops
39h 38m
LAS - SJU
Multiple Airlines
$121
Kiwi.com
5:49 pm - 10:01 am
Frontier
1 Stop
13h 12m
LAS - SJU
Frontier
$135
Kiwi.com
8:50 pm - 9:38 pm
Spirit Airlines
2 Stops
21h 48m
LAS - SJU
Spirit Airlines
$139
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

Are flight prices decreasing from Las Vegas to San Juan due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Las Vegas and San Juan for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

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.

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.

Can I find flights from Las Vegas to San Juan for under $200 on Cheapflights?

Yes, there are multiple flights from Las Vegas to San Juan for under $200. The cheapest flight booked recently is on Spirit Airlines for just $151, but on average you can expect to pay $210.

Are there nonstop flights from Las Vegas to San Juan for under $200 on Cheapflights?

There are no nonstop flights from Las Vegas to San Juan, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Las Vegas to San Juan for under $300?

There are currently 20+ open flights from Las Vegas to San Juan within the next 7 days for less than $300.

Is Las Vegas weather warmer or cooler than San Juan?

Temperatures around the 106 °F's can be experienced in July. The weather in San Juan is colder than in Las Vegas. Plan for potential changes in flight availability as peak weather approaches in this location.

How long is the flight from Las Vegas to San Juan?

Airlines like Spirit Airlines fly from Las Vegas to San Juan in about 15h 38m. The time it takes to get you to your destination can typically vary by up to .

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

Cheapflights users have booked flights from Las Vegas to San Juan round-trip from $151. Another airline that can offer you cheap pricing is Frontier. You may be able to fly from Las Vegas to San Juan for 51% less than the average price by searching for these airlines.

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

The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $62. Check flights for Frontier, as they currently have the next best price.

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.

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 July in San Juan
89.6 °F
Avg rainfall for July in San Juan
4.7 ″

Airports servicing Las Vegas

Airports servicing San Juan

San Juan Isla Grande (SIG)

Top 6 airlines flying from Las Vegas 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
Frontier
$206 $333 No cancel fee 62%
Spirit Airlines
$185 $374 No cancel fee 65%
JetBlue
$157 $404 No cancel fee 62%
United Airlines
$175 $413 No cancel fee 69%
Delta
$162 $471 No cancel fee N/A
American Airlines
$174 $492 No cancel fee 71%
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