$64 Find Cheap Flights from California to Puerto Rico

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from California to Puerto Rico departing on 1/18. 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.
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Good to know

Low season

September

High season

December

Cheapest flight

$64
Best time to beat the crowds with an average 33% drop in price.
Most popular time to fly with an average 42% 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 to Puerto Rico from California 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 to Puerto Rico with an airline and back to California 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 to Puerto Rico from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from California to Puerto Rico

Need help choosing which airline to fly with from California to Puerto Rico? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.9
Cape AirOverall score based on 39 reviews
8.5Comfort
8.9Entertainment
8.6Boarding
9.2Crew
8.6Food
Airline reviews

It’s less complicated from Culebra to SJU airport. Next time I will prefer to leave from Isla Grande airport to Culebra !!

10.0 ExcellentSonia, Apr 2023CPX - SJU
Read more Cape Air reviews

It’s less complicated from Culebra to SJU airport. Next time I will prefer to leave from Isla Grande airport to Culebra !!

10 seat Cesna. Equal parts transportation and adventure. 20 minute hop at 10000 feet and 160 mph, sitting 10 feet from the pilot. Panoramic views of the island. Very simple boarding, very low stress. VQS airport tiny, undeveloped. Highly recommended flight, Cape Air doing a great job here.

We traveled in a small Cesna so there was no food or entertainment. The pilot was excellent enjoy being able to see the places we were flying above. It was an OK flight.

Very smooth flight and landing. Pilot delivered his safety instruction in such a monotone that it wasn’t easily understandable. Words were said but he didn't communicate to us. If he was communicating to someone he cared about, he would have used inflection and other nuances of speaking. Virtually all emphasis was removed so it was just blah blah blah (really fast, like the end of a Pharma commercial)

My pilot on Cape Air was AMAZING!!!! I hoping that next time I fly I have him as my pilot. He made me feel safe and secure in his skills.

I so appreciate this service into and out of Glendive. Always a good experience with crew and support team.

It was not what I had expected but it was a great way to see the landscape.

Pros: "ground crew, pilot, flight was smooth and gate connections to Jet Blue in Boston were fantastic!"
Cons: "leg room"
Pros: "The pilot was kind and to the point."
Cons: "The guy who boarded us told me to wait as his computer could not check me in. 10min later he is rushing me to get on the runway. It was 30min before scheduled take off. I had ordered food and had to cancel my order before the café had finished, so he wasted food and did not get paid and I was hurried and boarded the plane hungry. I probably won't use Cape Air again unless it's an emergency situation"
Cons: "Boarded half hour late. No explanation. Pretty standard on Cape Air these days"

The flight was 6 hours delayed due to equipment problems, I had to spend my night in the airport terminal in tight quarters. A bag of chips was all they offered, Then I missed my connecting flight and waited another 2 hours. All in all that trip took me almost one day.

it was great! Boarded on-time, reasonable leg room, pleasant staff, decent food. The only thing is we were directed to Terminal 2 when the gate was actually in Terminal 1. Smooth ride. Landed early. Got off plane easily and quickly.

Crew were all excellent. Wheel chair access for my parents was very good, although it took some time. Plane was ok but entertainment system did not work. NO WIFI on plane so could not get other things done while flying or listen to my Apple Music on my iPhone.

I like that they served a mail, I’m not sure about the in-flight entertainment. I didn’t really check. staff helped me with my luggage. Smooth boarding smooth takeoff smooth flight

Copa definitely offers better service and price than other airlines.

I was supposed to have a lay flat seat but they switched planes and there was only a chair

This airline doesn’t five and dime you for everything. I do think that a checked bag should be included in every fare.

The personnel at the counter was very helpful. Everything ran on time.

The seats had plenty of leg room and the staff were very nice.

Captain and Crew were excellent. The Boeing 737-800 was showing its age. In flight entertainment system was sluggish and my Business Class seat on the outbound flight had some mechanical issues. Only real problem was the location of the Gate in Panama PTY. It was a 40 minute hike from Security to the Gate. There should have been some sort of warning about the distance.

Smooth boarding and friendly crew. Unfortunately as soon as we boarded the unit that provides air circulation failed. The pilot informed us and requested maintenance technicians to check it out. The plane became uncomfortably warm without any fresh air coming in. Plus the repair delayed our departure. I am glad the maintenance crew were able to fix the problem. I also was without use of my tv monitor for the first 1/3rd of the trip.

Flight was on time arrived at the destination 10min early they kept in touch via email

Communication with the customer and stay is important. Staff off with a minor inconvenience but it worked out of course. Also this was a very old Mint Class plane. They snuck this one in on us. The updated aircraft are much better.

The flight itself was fine, but the boarding process was extremely frustrating. There is no one scanning boarding passes - passengers just scan themselves and enter the jetway. By the time my husband and I got on the plane and were halfway to our seats they determined there were too many bags on the plane and everything at that point needed to be checked. This created a lot of unnecessary chaos. They should have alerted people before getting on the plane that they would need to start checking bags instead of waiting until people were already on the plane.

The best flight I’ve had in a while. The plane was like 25% capacity, if that. Smoothest boarding and deplaning process I’ve ever experienced. Wish all flights were this smooth.

Did not enjoy this flight at all. All of my coworkers flew delta and I chose JetBlue because I really value how simple the WiFi and entertainment is and this flight I didn’t get either. Crew staff was unsympathetic to my system not working, everyone I asked for help with was extremely bothered by my request for help.

In flight on demand didn't work at our seats. Only a single beverage/snack run.

Little snafu at boarding. Staff communicated with gate poorly. Flight attendant was rude making disembark early. This was an older mint class. Needs an overhaul for sure. Food was good. The male flight attendant was really nice.

My encounter with the entertainment services provided on board was moderate; the functionality of the Wi-Fi connection was either sluggish or nonoperational, while the display screens were antiquated and suffered from poor visibility. On the positive side, the cabin exuded a sense of expansiveness, and the crew exhibited amiable and accommodating behavior throughout the journey.

Everything was great except for some reason crew and ground crew could not figure out how to deal with an electric wheelchair and it delayed us 20-30mins. Was pretty frustrating for passengers and the captain.

Book cheap flights from California to Puerto Rico

Recent round-trip flight deals

1/28Tue
1 stopFrontier
13h 32mLAX-SJU
2/6Thu
1 stopFrontier
15h 02mSJU-LAX
$128
1/28Tue
1 stopFrontier
13h 32mLAX-SJU
2/6Thu
1 stopFrontier
15h 02mSJU-LAX
$138
2/3Mon
1 stop
13h 32mLAX-SJU
2/11Tue
1 stop
15h 09mSJU-LAX
$175
2/4Tue
1 stop
16h 31mLAS-SJU
2/11Tue
1 stop
18h 08mSJU-LAS
$177
12/9Mon
2 stopsSpirit Airlines
17h 32mSNA-SJU
12/17Tue
2 stopsSpirit Airlines
21h 54mSJU-SNA
$191
2/4Tue
2 stopsSpirit Airlines
25h 24mSNA-SJU
2/11Tue
2 stopsSpirit Airlines
28h 15mSJU-SNA
$204
1/6Mon
1 stopUnited Airlines
9h 41mLAS-SJU
1/14Tue
1 stopUnited Airlines
10h 51mSJU-LAS
$284
2/4Tue
1 stopUnited Airlines
9h 47mLAS-SJU
2/13Thu
2 stopsUnited Airlines
13h 53mSJU-LAS
$309
2/1Sat
1 stopJetBlue
13h 20mLAX-SJU
2/6Thu
1 stopJetBlue
9h 35mSJU-LAX
$310
1/7Tue
1 stopJetBlue
11h 54mSFO-SJU
1/14Tue
1 stopJetBlue
14h 09mSJU-SFO
$318

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Recent one-way flight deals

1/18Sat
1 stopFrontier
12h 21mLAX-SJU
$64
1/17Fri
1 stopFrontier
11h 56mLAS-SJU
$84
1/7Tue
2 stopsSpirit Airlines
23h 26mBUR-SJU
$99
12/9Mon
2 stopsSpirit Airlines
19h 07mSMF-SJU
$102
12/9Mon
3 stops
26h 33mLAX-SJU
$142
1/8Wed
1 stopJetBlue
12h 29mSAN-SJU
$155
1/21Tue
2 stopsUnited Airlines
18h 34mLAS-SJU
$155
1/19Sun
1 stopJetBlue
11h 50mSFO-SJU
$159
12/12Thu
3 stops
45h 26mLAX-SJU
$161
1/11Sat
1 stopUnited Airlines
11h 13mSFO-SJU
$177

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Last minute flights from California to Puerto Rico

Last minute flight, train and bus deals

11/23Sat
multi-stopSpirit Airlines
23h 57mLAS-SJU
11/26Tue
multi-stopSpirit Airlines
11h 30mSJU-LAS
$364
11/23Sat
multi-stopSpirit Airlines
33h 34mLAS-SJU
11/26Tue
multi-stopSpirit Airlines
11h 30mSJU-LAS
$375
11/24Sun
multi-stopAmerican Airlines
18h 47mSFO-SJU
11/26Tue
multi-stopAmerican Airlines
19h 04mSJU-SFO
$442
11/23Sat
multi-stopAmerican Airlines
16h 36mSFO-SJU
11/26Tue
multi-stopAmerican Airlines
10h 03mSJU-SFO
$448
11/26Tue
multi-stop
44h 56mBUR-SJU
12/5Thu
multi-stop
23h 17mSJU-BUR
$450
11/23Sat
multi-stop
29h 45mLAS-SJU
11/25Mon
multi-stop
18h 43mSJU-LAS
$491
11/24Sun
multi-stopFrontier
16h 37mLAS-SJU
11/25Mon
multi-stopFrontier
12h 15mSJU-LAS
$528
11/24Sun
multi-stopFrontier
16h 37mLAS-SJU
11/26Tue
multi-stopFrontier
17h 19mSJU-LAS
$548
11/25Mon
multi-stopJetBlue
9h 35mLAX-SJU
11/27Wed
multi-stopJetBlue
11h 59mSJU-LAX
$612
11/23Sat
multi-stopJetBlue
12h 01mSAN-SJU
11/27Wed
multi-stopJetBlue
14h 49mSJU-SAN
$663

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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.

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