$85 Find Cheap Flights from California to Puerto Rico

1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Puerto Rico

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Useful Info
Useful Info

Good to know

Low seasonSeptember
High seasonDecember
Cheapest flight$85
Best time to beat the crowds with an average 32% drop in price.
Most popular time to fly with an average 44% increase in price.
Flight from Los Angeles to San Juan

FAQs for booking flights from California to Puerto Rico

  • How does KAYAK find such low prices on flights from California to Puerto Rico?

    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 California to Puerto Rico.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from California to Puerto Rico?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from California to Puerto Rico 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 California to Puerto Rico?

    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 from California to Puerto Rico with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California to Puerto Rico?

    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 from California to Puerto Rico up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Puerto Rico?

    Based on KAYAK data, the cheapest day to fly to Puerto Rico is Sunday where round-trip tickets can be as cheap as $520. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $538 on average.

  • What is the cheapest time of day to fly to Puerto Rico?

    The cheapest time of day to fly to Puerto Rico is generally in the morning, when round-trip flights cost $351 on average. Morning departures are around 30% cheaper than evening flights, on average. The most expensive time of day to fly to Puerto Rico is generally in the evening, which is peak travel time and where the average cost of a ticket is $481.

  • What is the cheapest flight to Puerto Rico?

    The cheapest ticket to Puerto Rico from California found in the last 72 hours was to San Juan Luis Munoz Marin Intl Airport, at $518 round-trip. The most popular route is Los Angeles (LAX) to San Juan Luis Munoz Marin Intl Airport (SJU) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $518.

  • What is the cheapest month to fly from California to Puerto Rico?

    The cheapest month for flights from California to Puerto Rico is September, when tickets cost $413 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $934 and $750 respectively.

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

    To get a below average price on the flight from California to Puerto Rico, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

  • How long is the flight to Puerto Rico?

    An average nonstop flight from California to Puerto Rico takes 17h 19m, covering a distance of 3455 miles. The shortest route is Las Vegas (LAS) to San Juan Luis Munoz Marin Intl Airport (SJU) with an average flight time of 8h 14m.

  • What are the most popular destinations in Puerto Rico?

    Based on KAYAK flight searches, the most popular destination is Aguadilla (40% of total searches to Puerto Rico). The next most popular destinations are Ponce (38%) and Vieques (9%). Searches for flights to Culebra (8%) and to Mayagüez (5%) are also popular.

Book cheap flights from California to Puerto Rico

Recent round-trip flight deals

5/27Tue
1 stopSpirit Airlines
9h 21mLAX-SJU
5/29Thu
2 stopsSpirit Airlines
20h 54mSJU-LAX
$184
5/26Mon
1 stopSpirit Airlines
9h 09mLAX-SJU
5/29Thu
2 stopsSpirit Airlines
20h 54mSJU-LAX
$186
5/25Sun
1 stop
9h 35mLAX-SJU
6/4Wed
1 stop
12h 47mSJU-LAX
$262
5/27Tue
1 stop
9h 21mLAX-SJU
6/6Fri
1 stop
10h 13mSJU-LAX
$263
9/9Tue
2 stopsDelta
19h 38mSJC-SJU
9/22Mon
1 stopDelta
10h 51mSJU-SJC
$265
8/22Fri
1 stopDelta
13h 15mLAS-SJU
8/28Thu
1 stopDelta
9h 04mSJU-LAS
$291
5/15Thu
1 stopFrontier
10h 38mLAS-SJU
5/16Fri
1 stopFrontier
13h 06mSJU-LAS
$293
5/15Thu
1 stopFrontier
10h 38mLAS-SJU
5/19Mon
1 stopFrontier
13h 06mSJU-LAS
$298
10/2Thu
2 stopsAmerican Airlines
12h 31mBUR-SJU
10/7Tue
2 stopsAmerican Airlines
20h 56mSJU-BUR
$346
8/20Wed
2 stopsAmerican Airlines
11h 25mLAS-SJU
8/27Wed
1 stopAmerican Airlines
10h 49mSJU-LAS
$355

Search by stops

Search by airline

Search by price

Recent one-way flight deals

5/27Tue
2 stopsSpirit Airlines
13h 39mLAX-SJU
$85
5/27Tue
1 stopSpirit Airlines
9h 21mLAX-SJU
$89
5/13Tue
1 stopFrontier
9h 57mSFO-SJU
$143
8/28Thu
2 stopsAmerican Airlines
11h 25mLAS-SJU
$146
5/13Tue
1 stopFrontier
9h 57mSFO-SJU
$147
8/30Sat
2 stopsDelta
15h 16mLAX-SJU
$171
8/16Sat
2 stopsDelta
15h 36mSJC-SJU
$172
6/1Sun
1 stopAmerican Airlines
13h 02mSAN-SJU
$176
8/2Sat
1 stopJetBlue
11h 00mLAX-SJU
$176
9/22Mon
1 stopJetBlue
12h 12mLAS-SJU
$190

Search by stops

Search by airline

Search by price

Last minute flights from California to Puerto Rico

Last minute flight, train and bus deals

5/6Tue
multi-stop
11h 10mLAX-SJU
5/28Wed
multi-stop
10h 57mSJU-LAX
$284
5/4Sun
multi-stopSpirit Airlines
11h 10mLAX-SJU
5/6Tue
multi-stopSpirit Airlines
14h 36mSJU-LAX
$294
5/6Tue
multi-stopFrontier
14h 57mLAX-SJU
5/26Mon
multi-stopFrontier
22h 27mSJU-LAX
$309
5/5Mon
multi-stopFrontier
9h 57mSFO-SJU
5/9Fri
multi-stopFrontier
10h 15mSJU-SFO
$323
5/6Tue
multi-stopDelta
15h 30mOAK-SJU
5/10Sat
multi-stopDelta
19h 15mSJU-OAK
$442
5/4Sun
multi-stopDelta
12h 14mSFO-SJU
5/9Fri
multi-stopDelta
9h 35mSJU-SFO
$442
5/5Mon
multi-stopAmerican Airlines
10h 18mLAX-SJU
5/27Tue
multi-stopAmerican Airlines
13h 06mSJU-LAX
$460
5/5Mon
multi-stopAmerican Airlines
17h 16mSFO-SJU
5/7Wed
multi-stopAmerican Airlines
12h 33mSJU-SFO
$484
5/4Sun
multi-stopUnited Airlines
11h 34mSFO-SJU
5/8Thu
multi-stopUnited Airlines
12h 17mSJU-SFO
$532
5/5Mon
multi-stopUnited Airlines
11h 44mLAX-SJU
5/27Tue
multi-stopUnited Airlines
10h 50mSJU-LAX
$538

Search by stops

Search by airline

Search by price

Everything you need to know for your flight to Puerto Rico

Cabin class types available on flights to California

Cabin classes available on flights to California. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Puerto Rico
Business Class flights to Puerto Rico
Prem Econ Class flights to Puerto Rico
Economy Class flights to Puerto Ricofrom $518

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.