Cheap flights from Las Vegas to San Juan

Flights overview

Useful information for finding cheap flights from Las Vegas to San Juan and booking your next trip
Cheapest round-trip flights $260
Frontier 1 stop 23 hr Mon, Jul 27 — Tue, Aug 4
The cheapest round-trip flight from Las Vegas to San Juan is currently $260
Cheapest one-way flight $120
Frontier 1 stop 20 hr Wed, Jul 15
The cheapest one-way flight from Las Vegas to San Juan is currently $120
Last-minute weekend getaway $681
American 2 stops 11 hr Thu, May 7 — Sun, May 10
The cheapest last-minute weekend getaway from Las Vegas to San Juan is currently $681
Cheapest business class flights $528
Frontier 1 stop 12 hr Mon, Aug 3 — Mon, Aug 10
The cheapest business class round-trip flight from Las Vegas to San Juan is currently $528
Fastest flight 7 hr 50 min The fastest flight with stops from Las Vegas to San Juan takes 7 hr 50 min
Nonstop flights None There are no direct flights on this route.

When is the cheapest time to fly?

The cheapest month to fly from Las Vegas to San Juan is typically April. The most expensive month to fly is typically March.
April
Cheapest
Typical prices: $200–330
March
Most expensive
Typical prices: $290–510

Popular airlines from Las Vegas to San Juan

  • American
    from $376
    Typical price: $310–610
    614 weekly connecting flights
    LAS - SJU Every day
  • Southwest
    from $376
    Typical price: $400–660
    473 weekly connecting flights
    LAS - SJU Every day
  • Delta
    from $376
    Typical price: $510–1,050
    246 weekly connecting flights
    LAS - SJU Every day
  • United
    from $376
    Typical price: $380–760
    153 weekly connecting flights
    LAS - SJU Every day
  • JetBlue
    from $531
    Typical price: $455–810
    107 weekly connecting flights
    LAS - SJU Every day
  • Frontier
    from $260
    Typical price: $275–550
    40 weekly connecting flights
    LAS - SJU Every day

Popular airports near Las Vegas

  • Harry Reid International Airport (LAS)
    Las Vegas United States 16 min 6 mi
  • St. George Regional Airport (SGU) (SGU)
    St. George United States 1 hr 52 min 108 mi
  • Boulder City Municipal Airport (BLD)
    Boulder City United States 26 min 22 mi
  • Cedar City Regional Airport (CDC)
    Cedar City United States 2 hr 31 min 154 mi

Popular airports near San Juan

  • Luis Munoz Marin International Airport (SJU)
    San Juan Puerto Rico 15 min 4 mi
  • Antonio Rivera Rodríguez Airport (VQS)
    Vieques Puerto Rico 2 hr 35 min 42 mi
  • Benjamín Rivera Noriega Airport (CPX)
    Culebra Puerto Rico 3 hr 3 min 50 mi
  • Aeropuerto Internacional Rafael Hernández (BQN)
    Aguadilla Puerto Rico 1 hr 50 min 70 mi

Frequently asked questions about flying from Las Vegas to San Juan

The cheapest flights from Las Vegas to San Juan are usually in April. Typical ticket prices in April range from $200 to $330.
The cheapest round-trip flight from Las Vegas to San Juan recently found on Google Flights was with Frontier from $260. The cheapest one-way flight was with Frontier from $120.

Some of the cheapest round-trip deals we found with different airlines:
  • The cheapest American flight from Las Vegas to San Juan is $376, flying from Jul 30 to Aug 5.
  • The cheapest Southwest flight from Las Vegas to San Juan is $376, flying from Jul 30 to Aug 5.
  • The cheapest Delta flight from Las Vegas to San Juan is $376, flying from Aug 3 to Aug 9.
  • The cheapest United flight from Las Vegas to San Juan is $376, flying from Aug 3 to Aug 11.
  • The cheapest JetBlue flight from Las Vegas to San Juan is $531, flying from Jul 31 to Aug 6.
  • The cheapest Frontier flight from Las Vegas to San Juan is $260, flying from Jul 27 to Aug 4.
The cheapest round-trip flight from Las Vegas to San Juan starts at $260 from Mon, Jul 27 to Tue, Aug 4. The cheapest one-way flight starts at $120 and departs on Wed, Jul 15.
7 hr 50 min is the shortest flight time from Las Vegas to San Juan.
Peak travel is Dec–Jul. A tropical climate ensures warm temperatures and frequent rainfall year-round. The San Sebastián Street Festival (Jan) is a huge open-air party, with music, food and rum cocktails, plus local artists displaying their paintings around Old San Juan. Festival Casals (varies Feb/Mar) is a classical music festival staged in honor of cellist Pablo Casals, who founded the Puerto Rico Symphony Orchestra. Hurricane season is Jun–Nov.
It's easy to use Google Flights to find the cheapest days to fly from Las Vegas to San Juan.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.
What counts as the best airline for your flights from Las Vegas to San Juan really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Las Vegas to San Juan.

In terms of flights, American is the most popular. American offers 614 connecting flights per week. American flies from Harry Reid International Airport (LAS) to Luis Munoz Marin International Airport (SJU) .

Other popular airlines flying from Las Vegas to San Juan are:
  • Southwest offers 473 connecting flights per week. Southwest flies from Harry Reid International Airport (LAS) to Luis Munoz Marin International Airport (SJU) .
  • Delta offers 246 connecting flights per week. Delta flies from Harry Reid International Airport (LAS) to Luis Munoz Marin International Airport (SJU) .
  • United offers 153 connecting flights per week. United flies from Harry Reid International Airport (LAS) to Luis Munoz Marin International Airport (SJU) .
  • JetBlue offers 107 connecting flights per week. JetBlue flies from Harry Reid International Airport (LAS) to Luis Munoz Marin International Airport (SJU) .
  • Frontier offers 40 connecting flights per week. Frontier flies from Harry Reid International Airport (LAS) to Luis Munoz Marin International Airport (SJU) .
The number of connecting flights refers to distinct flights with at least one stop between Las Vegas and San Juan.
The cheapest round-trip flight from Las Vegas to San Juan recently found on Google Flights was with Frontier from $260. The cheapest one-way flight was with Frontier from $120.

Some of the cheapest round-trip deals we found with different airlines:
  • The cheapest American flight from Las Vegas to San Juan is $376, flying from Jul 30 to Aug 5.
  • The cheapest Southwest flight from Las Vegas to San Juan is $376, flying from Jul 30 to Aug 5.
  • The cheapest Delta flight from Las Vegas to San Juan is $376, flying from Aug 3 to Aug 9.
  • The cheapest United flight from Las Vegas to San Juan is $376, flying from Aug 3 to Aug 11.
  • The cheapest JetBlue flight from Las Vegas to San Juan is $531, flying from Jul 31 to Aug 6.
  • The cheapest Frontier flight from Las Vegas to San Juan is $260, flying from Jul 27 to Aug 4.
No airline flies direct from Las Vegas to San Juan.
  • There are 614 American connecting flights from Las Vegas to San Juan per week. Flights are available every day.
  • There are 473 Southwest connecting flights from Las Vegas to San Juan per week. Flights are available every day.
  • There are 246 Delta connecting flights from Las Vegas to San Juan per week. Flights are available every day.
  • There are 153 United connecting flights from Las Vegas to San Juan per week. Flights are available every day.
  • There are 107 JetBlue connecting flights from Las Vegas to San Juan per week. Flights are available every day.
  • There are 40 Frontier connecting flights from Las Vegas to San Juan per week. Flights are available every day.
Use the Stops filter while searching for flights, to see only nonstop options in your results.
The cheapest last-minute deal between Las Vegas and San Juan at price $681 is offered by American from Thu, May 7 to Sun, May 10.
No airline flies direct from Las Vegas to San Juan.
  • There are 614 American connecting flights from Las Vegas to San Juan per week. Flights are available every day.
  • There are 473 Southwest connecting flights from Las Vegas to San Juan per week. Flights are available every day.
  • There are 246 Delta connecting flights from Las Vegas to San Juan per week. Flights are available every day.
  • There are 153 United connecting flights from Las Vegas to San Juan per week. Flights are available every day.
  • There are 107 JetBlue connecting flights from Las Vegas to San Juan per week. Flights are available every day.
  • There are 40 Frontier connecting flights from Las Vegas to San Juan per week. Flights are available every day.
Use the Stops filter while searching for flights, to see only nonstop options in your results.
There are no direct flights from Las Vegas to San Juan.
It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Las Vegas to San Juan, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.
The cheapest business class round-trip flights between Las Vegas and San Juan start at $528 from Mon, Aug 3 to Mon, Aug 10 with Frontier.
The cheapest economy class round-trip flights between Las Vegas and San Juan start at $260 from Mon, Jul 27 to Tue, Aug 4.
To book business class trips from Las Vegas to San Juan, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.
The best last-minute getaway deal for the next weekend between Las Vegas and San Juan starts at $681 from Thu, May 7 to Sun, May 10 with American.
The cheapest last-minute deal between Las Vegas and San Juan at price $681 is offered by American from Thu, May 7 to Sun, May 10.
To find last-minute flight deals from Las Vegas to San Juan, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.

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