HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Puerto Rico

$97+ Cheap flights from California to Puerto Rico

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/22. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SJU
ene. 15 — ene. 221
jue. 1/15
jue. 1/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from California to Puerto Rico with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from California to Puerto Rico

Cheapest flights from California to Puerto Rico
Explore the most affordable flight options available from California to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 16, 2025.

This Priceline deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/202:40 pmLAS - SJU
1 stop30h 44mFrontier
lun. 12/229:49 amSJU - LAS
1 stop27h 53mFrontier
Deal found 12/16$284
This Priceline deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/2310:01 pmLAS - SJU
1 stop24h 38mFrontier
mié. 12/311:59 amSJU - LAS
1 stop11h 45mFrontier
Deal found 12/14$286
This Kiwi.com deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/208:37 amLAX - SJU
1 stop11h 38mFrontier
jue. 1/87:35 amSJU - LAX
1 stop10h 32mFrontier
Deal found 12/14$293
This Super.com deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/2910:50 amLAS - SJU
1 stop10h 34mFrontier
mié. 12/313:54 amSJU - LAS
1 stop9h 48mFrontier
Deal found 12/15$298
This Priceline deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/2011:20 pmLAS - SJU
1 stop22h 04mFrontier
mié. 1/79:23 pmSJU - LAS
1 stop17h 00mFrontier
Deal found 12/14$304
This Expedia deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/2210:01 pmLAS - SJU
1 stop30h 38mFrontier
mar. 12/303:14 pmSJU - LAS
1 stop32h 41mFrontier
Deal found 12/15$305
This Expedia deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/2210:01 pmLAS - SJU
1 stop30h 38mFrontier
mié. 12/312:44 pmSJU - LAS
1 stop22h 01mFrontier
Deal found 12/15$309
This Frontier deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/183:54 pmLAS - SJU
1 stop13h 29mFrontier
lun. 12/223:54 amSJU - LAS
1 stop9h 48mFrontier
Deal found 12/14$314
This Expedia deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/1911:59 pmLAX - SJU
1 stop28h 59mFrontier
mar. 12/233:55 amSJU - LAX
1 stop18h 08mFrontier
Deal found 12/14$314
This Kiwi.com deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/2311:59 pmLAX - SJU
1 stop12h 00mFrontier
jue. 12/2510:33 amSJU - LAX
1 stop11h 30mFrontier
Deal found 12/15$316
This Expedia deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/2811:00 pmLAS - SJU
1 stop22h 24mFrontier
mié. 12/311:59 amSJU - LAS
1 stop11h 45mFrontier
Deal found 12/14$320
This Kiwi.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/2211:59 pmLAX - SJU
1 stop29h 24mFrontier
jue. 12/2510:33 amSJU - LAX
1 stop11h 30mFrontier
Deal found 12/16$321

Find flight deals from California to Puerto Rico

Keep the following information in mind while searching for California to Puerto Rico flight deals. Data was last updated diciembre 16, 2025.

Round-trip from

$266
(Kiwi.com)

One-way from

$97
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$574
From California to Puerto Rico
Search Deals
One-way flight from California to Puerto Rico
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from California to Puerto Rico that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 16, 2025.
Use the filters below to find and compare flights from California to Puerto Rico that are best for you.

Fly from

California

Fly to

Puerto Rico

Route

Depart

Return

Price

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

lun. 1/26

6:50 am-8:55 pm

2 stops10h 05m

San Juan Luis Munoz Marin Intl

vie. 1/30

5:40 am-2:40 pm

2 stops13h 00m

$295

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

mié. 2/11

6:00 am-8:58 pm

1 stop10h 58m

San Juan Luis Munoz Marin Intl

mar. 2/24

7:00 am-6:15 pm

2 stops15h 15m

$295

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

mié. 2/25

8:20 am-9:26 pm

1 stop9h 06m

San Juan Luis Munoz Marin Intl

lun. 3/2

2:05 am-10:31 am

1 stop12h 26m

$295

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

dom. 2/1

10:55 pm-2:31 pm

1 stop11h 36m

San Juan Luis Munoz Marin Intl

vie. 2/6

3:20 pm-10:43 pm

1 stop11h 23m

$295

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

lun. 1/12

5:05 pm-1:05 pm

2 stops16h 00m

San Juan Luis Munoz Marin Intl

jue. 1/22

3:20 pm-10:43 pm

1 stop11h 23m

$295

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

lun. 2/16

7:20 am-11:58 pm

1 stop12h 38m

San Juan Luis Munoz Marin Intl

jue. 2/19

7:30 am-5:45 pm

1 stop14h 15m

$295

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

vie. 2/20

7:20 am-11:58 pm

1 stop12h 38m

San Juan Luis Munoz Marin Intl

mié. 2/25

7:00 am-4:49 pm

2 stops13h 49m

$295

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

jue. 2/19

7:20 am-11:58 pm

1 stop12h 38m

San Juan Luis Munoz Marin Intl

mar. 2/24

2:16 pm-11:23 pm

1 stop13h 07m

$295

SacramentoSan Juan

SMF - SJU

SMFSJU

Sacramento Intl

dom. 1/25

7:21 pm-12:30 pm

2 stops13h 09m

San Juan Luis Munoz Marin Intl

jue. 1/29

1:58 pm-10:51 pm

2 stops12h 53m

$303

SacramentoSan Juan

SMF - SJU

SMFSJU

Sacramento Intl

mié. 1/21

11:50 am-12:35 am

1 stop8h 45m

San Juan Luis Munoz Marin Intl

mar. 2/3

6:10 am-7:30 pm

1 stop17h 20m

$303

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from California to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from California with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from California to Puerto Rico

What is the cheapest month to book a flight from California to Puerto Rico?

Currently, April is the cheapest month in which you can book a flight from California to Puerto Rico (average of $137). Flying from California to Puerto Rico in November is currently the most expensive (average of $257). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CA to PR?

Find hourly flight availability from California to Puerto Rico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 16, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 14% on flights from California to Puerto Rico by exploring options for tickets in the evening.

What is the cheapest day to fly from California to Puerto Rico?

Use this chart to determine the cheapest time to fly round-trip from California to Puerto Rico. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their California to Puerto Rico flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from California to Puerto Rico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from California to Puerto Rico?

    There are many flights that can get you from California to Puerto Rico in 10h 05m. Fly via Southwest, Delta, or American Airlines to get the fastest option. The distance between California and Puerto Rico is about 3380 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from California to Puerto Rico one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $85. However, be on the lookout for offers from Spirit Airlines and American Airlines, as they are both options that can get you from California to Puerto Rico for a low price.

  • Can I find deals for flights from California to Puerto Rico that include hotel bookings?

    Yes. In addition to deals on California to Puerto Rico flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from California to Puerto Rico?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Puerto Rico.

  • Can I find deals for business class flights from California to Puerto Rico?

    Yes. Cheapflights offers flight deals from California to Puerto Rico by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from California to Puerto Rico?

    Currently, April is the cheapest month in which you can book a flight from California to Puerto Rico (average of $137). Flying from California to Puerto Rico in November is currently the most expensive (average of $257). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for California to Puerto Rico

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Luis Munoz Marin Intl flights
Newark to Luis Munoz Marin Intl flights
John F Kennedy Intl to Santiago de los Caballeros flights
John F Kennedy Intl to Santo Domingo flights
LaGuardia to Luis Munoz Marin Intl flights
John F Kennedy Intl to Punta Cana flights
Dulles Intl to Luis Munoz Marin Intl flights
O'Hare Intl to Luis Munoz Marin Intl flights
Newark to Punta Cana flights
Newark to Santo Domingo flights
Philadelphia to Luis Munoz Marin Intl flights
Orlando to Luis Munoz Marin Intl flights
Boston to Luis Munoz Marin Intl flights
Baltimore to Luis Munoz Marin Intl flights
Newark to Santiago de los Caballeros flights
John F Kennedy Intl to Oranjestad flights
Reagan-National to Luis Munoz Marin Intl flights
Newark to Oranjestad flights
Dallas/Fort Worth to Luis Munoz Marin Intl flights
Hartford to Luis Munoz Marin Intl flights
Tampa to Luis Munoz Marin Intl flights
Atlanta to Luis Munoz Marin Intl flights
LaGuardia to Punta Cana flights
John F Kennedy Intl to Port of Spain flights
John F Kennedy Intl to Montego Bay flights
Boston to Oranjestad flights
LaGuardia to Santo Domingo flights
Minneapolis to Luis Munoz Marin Intl flights
O'Hare Intl to Punta Cana flights
Newark to Simpson Bay flights
John F Kennedy Intl to Nassau flights
John F Kennedy Intl to Simpson Bay flights
Raleigh to Luis Munoz Marin Intl flights
Newark to Nassau flights
John F Kennedy Intl to Providenciales flights
Orlando to Punta Cana flights
Detroit to Luis Munoz Marin Intl flights
Boston to Punta Cana flights
Boston to Santo Domingo flights
Newark to Montego Bay flights
John F Kennedy Intl to Saint Thomas Island flights
Midway to Luis Munoz Marin Intl flights
Fort Lauderdale to Luis Munoz Marin Intl flights
Dulles Intl to Punta Cana flights
Miami to Santo Domingo flights
John F Kennedy Intl to Kingston flights
LaGuardia to Oranjestad flights
Newark to Saint Thomas Island flights
Miami to Luis Munoz Marin Intl flights
Hobby to Luis Munoz Marin Intl flights

Top 9 airlines flying from California to Puerto Rico

Discover the top 9 airlines that operate flights from California to Puerto Rico. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$73Average$424FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$226Average$372FlexibilityNo cancel feeOn-time65%
DeltaCheapest$240Average$508FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$245Average$522FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$275Average$553FlexibilityNo cancel feeOn-time69%
Sun Country AirCheapest$286Average$914FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$291Average$577FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$382Average$595FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$471Average$585FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.