LAS - SJU

$122 Find Cheap Flights from Las Vegas to San Juan - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Las Vegas to San Juan departing on 9/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$223
Typical prices: $340-$476
JetBlue
Fri 9/18Tue 9/22
LAS - SJU • 1 stop
Cheapest one-way
$122
Typical prices: $176-$290
JetBlue
Wed 9/9
LAS - SJU • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Las Vegas and San Juan. You'll need at least 1 connection.
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Top layover airports
Orlando (MCO)
Cheapest • Avg $401 (round-trip)
Miami (MIA)
Shortest trip • 8h 59m (one-way)
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When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 37% compared to booking last minute.
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When to travel
April
Cheapest • 32% price drop
December
Most popular
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We hope you love your trip to San Juan!
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Booking Insights
Flight Deals

Cheap Flights from Las Vegas to San Juan (LAS-SJU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Las Vegas to San Juan that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Las Vegas to San Juan

Fri, Sep 18 - Tue, Sep 22
JetBlue Logo
12:30 am - 4:49 pmLAS  Las Vegas Harry Reid Intl-SJU San Juan Luis Munoz Marin Intl
13h 19m1 stop Atlanta Hartsfield-Jackson
JetBlue Logo
2:59 pm - 11:36 pmSJU  San Juan Luis Munoz Marin Intl-LAS Las Vegas Harry Reid Intl
11h 37m1 stop Atlanta Hartsfield-Jackson
$223JetBlue
Wed, Sep 16 - Wed, Sep 23
JetBlue Logo
7:05 am - 11:49 pmLAS  Las Vegas Harry Reid Intl-SJU San Juan Luis Munoz Marin Intl
13h 44m1 stop New York John F Kennedy Intl
JetBlue Logo
2:59 pm - 11:36 pmSJU  San Juan Luis Munoz Marin Intl-LAS Las Vegas Harry Reid Intl
11h 37m1 stop Atlanta Hartsfield-Jackson
$223JetBlue
Sat, Sep 26 - Tue, Sep 29
American Airlines Logo
4:46 pm - 9:24 amLAS  Las Vegas Harry Reid Intl-SJU San Juan Luis Munoz Marin Intl
13h 38m2 stops Phoenix Sky Harbor Intl Miami
American Airlines Logo
6:00 am - 2:18 pmSJU  San Juan Luis Munoz Marin Intl-LAS Las Vegas Harry Reid Intl
11h 18m2 stops Miami Dallas/Fort Worth
$248American Airlines
Sat, Sep 12 - Fri, Sep 18
American Airlines Logo
1:08 pm - 9:24 amLAS  Las Vegas Harry Reid Intl-SJU San Juan Luis Munoz Marin Intl
17h 16m1 stop Miami
American Airlines Logo
3:41 pm - 10:29 pmSJU  San Juan Luis Munoz Marin Intl-LAS Las Vegas Harry Reid Intl
9h 48m1 stop Charlotte Douglas
$248American Airlines
Thu, Sep 10 - Mon, Sep 14
Frontier Logo
10:15 pm - 11:13 pmLAS  Las Vegas Harry Reid Intl-SJU San Juan Luis Munoz Marin Intl
21h 58m1 stop Orlando
Frontier Logo
3:55 pm - 8:07 amSJU  San Juan Luis Munoz Marin Intl-LAS Las Vegas Harry Reid Intl
19h 12m1 stop Orlando
$256Frontier
Sat, Sep 19 - Sun, Oct 4
Frontier Logo
10:06 pm - 9:35 amLAS  Las Vegas Harry Reid Intl-SJU San Juan Luis Munoz Marin Intl
8h 29m1 stop Orlando
Frontier Logo
3:55 pm - 8:07 amSJU  San Juan Luis Munoz Marin Intl-LAS Las Vegas Harry Reid Intl
19h 12m1 stop Orlando
$256Frontier
Fri, Sep 4 - Wed, Sep 9
Delta Logo
11:30 pm - 4:33 pmLAS  Las Vegas Harry Reid Intl-SJU San Juan Luis Munoz Marin Intl
14h 03m1 stop New York John F Kennedy Intl
Delta Logo
2:59 pm - 11:36 pmSJU  San Juan Luis Munoz Marin Intl-LAS Las Vegas Harry Reid Intl
11h 37m1 stop Atlanta Hartsfield-Jackson
$286Delta
Tue, Jan 19 - Sat, Jan 30
Delta Logo
6:25 am - 11:50 pmLAS  Las Vegas Harry Reid Intl-SJU San Juan Luis Munoz Marin Intl
13h 25m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson
Delta Logo
7:00 am - 2:54 pmSJU  San Juan Luis Munoz Marin Intl-LAS Las Vegas Harry Reid Intl
11h 54m1 stop New York John F Kennedy Intl
$286Delta
Fri, Sep 25 - Mon, Sep 28
Multiple Airlines Logo
7:00 am - 7:04 pmLAS  Las Vegas Harry Reid Intl-SJU San Juan Luis Munoz Marin Intl
9h 04m1 stop Fort Lauderdale
Multiple Airlines Logo
3:55 pm - 8:07 amSJU  San Juan Luis Munoz Marin Intl-LAS Las Vegas Harry Reid Intl
19h 12m1 stop Orlando
$317Multiple Airlines
Wed, Oct 14 - Sat, Oct 17
Multiple Airlines Logo
10:12 pm - 5:36 pmLAS  Las Vegas Harry Reid Intl-SJU San Juan Luis Munoz Marin Intl
16h 24m1 stop Orlando
Multiple Airlines Logo
4:30 pm - 11:12 pmSJU  San Juan Luis Munoz Marin Intl-LAS Las Vegas Harry Reid Intl
9h 42m1 stop Fort Lauderdale
$357Multiple Airlines
Booking Insights

KAYAK's insights & trends for Las Vegas to San Juan flights

Get data-powered insights and trends into flights from Las Vegas to San Juan to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Las Vegas to San Juan Luis Munoz Marin Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Las Vegas to San Juan Luis Munoz Marin Intl Airport departing in September.

Flight prices are below average for this route right now.

Flights to San Juan Luis Munoz Marin Intl Airport from Las Vegas usually cost between $354 and $458 in September.
The lowest price found in the past 5 days was $223 on JetBlue (Sep 16-Sep 23).

What is the cheapest month to fly from Las Vegas to San Juan Luis Munoz Marin Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Las Vegas to San Juan Luis Munoz Marin Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Las Vegas to San Juan Luis Munoz Marin Intl Airport is April, where tickets cost $289 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $614 and $491 respectively.

How far in advance should I book a flight from Las Vegas to San Juan Luis Munoz Marin Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Las Vegas to San Juan Luis Munoz Marin Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Las Vegas to San Juan Luis Munoz Marin Intl Airport, you should book around 2 weeks before departure, which saves you about 37% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

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Good to know

Low season

January

Cheapest flight

$122
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 44% increase in price.
Flight from Las Vegas to San Juan

When to book flights from Las Vegas to San Juan

Are your dates flexible? Find out the best times to travel from Las Vegas to San Juan based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Las Vegas to San Juan flights

  • What is the cheapest flight from Las Vegas to San Juan Luis Munoz Marin Intl Airport?

    In the last 5 days, the lowest price for a flight from Las Vegas to San Juan Luis Munoz Marin Intl Airport was $122 for a one-way ticket and $223 for a round-trip.

  • Do I need a passport to fly between Las Vegas and San Juan?

    Yes, you’ll need a passport to travel to San Juan from Las Vegas.

  • Which airports will I be using when flying from Las Vegas to San Juan?

    Las Vegas and San Juan are both served by 1 main airport. You will leave Las Vegas from Las Vegas Harry Reid Intl and will be arriving at San Juan Luis Munoz Marin Intl.

  • Which aircraft models fly most regularly from Las Vegas to San Juan?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Las Vegas to San Juan?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Las Vegas and San Juan, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Las Vegas to San Juan, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Las Vegas to San Juan are Southwest and Delta. With an average price for the route of $500 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $565 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Las Vegas to San Juan?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Las Vegas to San Juan.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Las Vegas to San Juan?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Juan from Las Vegas is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Las Vegas to San Juan?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Juan with an airline and back to Las Vegas with another airline. Booking your flights between Las Vegas and SJU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Las Vegas to San Juan?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Juan from Las Vegas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Las Vegas to San Juan

Information on your arrival and departure airports

Las Vegas (LAS)
Luis Munoz Marin Intl (SJU)