$141 Find Cheap Flights from Puerto Rico to Los Angeles - Compare and Save

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Cheap Flights from Puerto Rico to Los Angeles

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Puerto Rico to Los Angeles

Wed, Oct 21 - Sun, Oct 25
Frontier Logo
7:15 am - 7:34 amSJU  San Juan Luis Munoz Marin Intl-LAX Los Angeles
27h 19m2 stops Philadelphia Las Vegas Harry Reid Intl
Frontier Logo
12:14 am - 4:06 pmLAX  Los Angeles-SJU San Juan Luis Munoz Marin Intl
12h 52m1 stop Atlanta Hartsfield-Jackson
$331Frontier
Fri, Nov 13 - Mon, Nov 16
Frontier Logo
3:59 pm - 10:47 amSJU  San Juan Luis Munoz Marin Intl-LAX Los Angeles
22h 48m2 stops Atlanta Hartsfield-Jackson Denver Intl
Frontier Logo
9:57 pm - 12:59 amLAX  Los Angeles-SJU San Juan Luis Munoz Marin Intl
23h 02m2 stops Las Vegas Harry Reid Intl Atlanta Hartsfield-Jackson
$332Frontier
Fri, Nov 6 - Fri, Nov 13
JetBlue Logo
1:55 pm - 11:46 pmSJU  San Juan Luis Munoz Marin Intl-LAX Los Angeles
13h 51m1 stop New York John F Kennedy Intl
JetBlue Logo
11:59 pm - 2:36 pmLAX  Los Angeles-SJU San Juan Luis Munoz Marin Intl
10h 37m1 stop New York John F Kennedy Intl
$337JetBlue
Fri, Oct 30 - Sun, Nov 8
JetBlue Logo
12:56 pm - 11:49 pmSJU  San Juan Luis Munoz Marin Intl-LAX Los Angeles
13h 53m1 stop New York John F Kennedy Intl
JetBlue Logo
11:59 pm - 4:55 pmLAX  Los Angeles-SJU San Juan Luis Munoz Marin Intl
12h 56m1 stop New York John F Kennedy Intl
$337JetBlue
Thu, Jan 28 - Mon, Feb 1
United Airlines Logo
8:25 am - 4:39 pmSJU  San Juan Luis Munoz Marin Intl-LAX Los Angeles
12h 14m1 stop Chicago O'Hare Intl
United Airlines Logo
5:00 am - 6:25 pmLAX  Los Angeles-SJU San Juan Luis Munoz Marin Intl
9h 25m1 stop Denver Intl
$340United Airlines
Thu, Feb 4 - Mon, Feb 8
United Airlines Logo
1:00 pm - 9:23 pmSJU  San Juan Luis Munoz Marin Intl-LAX Los Angeles
12h 23m1 stop Newark
United Airlines Logo
5:00 am - 6:25 pmLAX  Los Angeles-SJU San Juan Luis Munoz Marin Intl
9h 25m1 stop Denver Intl
$340United Airlines
Thu, Jan 28 - Sun, Feb 14
American Airlines Logo
10:32 am - 6:44 pmSJU  San Juan Luis Munoz Marin Intl-LAX Los Angeles
12h 12m1 stop Miami
American Airlines Logo
10:00 pm - 1:54 pmLAX  Los Angeles-SJU San Juan Luis Munoz Marin Intl
11h 54m1 stop Charlotte Douglas
$344American Airlines
Thu, Nov 5 - Sat, Nov 14
American Airlines Logo
1:40 pm - 11:59 pmSJU  San Juan Luis Munoz Marin Intl-LAX Los Angeles
14h 19m1 stop Miami
American Airlines Logo
8:00 am - 9:13 pmLAX  Los Angeles-SJU San Juan Luis Munoz Marin Intl
9h 13m1 stop Charlotte Douglas
$344American Airlines
Thu, Oct 29 - Tue, Nov 3
Southwest Logo
6:30 am - 2:40 pmSJU  San Juan Luis Munoz Marin Intl-LAX Los Angeles
11h 10m2 stops Orlando Dallas Love Field
Southwest Logo
7:45 pm - 11:40 amLAX  Los Angeles-SJU San Juan Luis Munoz Marin Intl
11h 55m2 stops Las Vegas Harry Reid Intl Orlando
$344Southwest
Thu, Dec 10 - Sun, Dec 13
Southwest Logo
12:30 pm - 9:40 pmSJU  San Juan Luis Munoz Marin Intl-LAX Los Angeles
13h 10m2 stops Orlando Dallas Love Field
Southwest Logo
5:10 am - 11:30 pmLAX  Los Angeles-SJU San Juan Luis Munoz Marin Intl
14h 20m2 stops Baltimore/Washington Fort Lauderdale
$384Southwest
Booking Insights

KAYAK's insights & trends for flights to Los Angeles

Get data-powered insights and trends for flights to Los Angeles to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Los Angeles?

In the last 5 days, the cheapest flight deal to Los Angeles was found on the route from San Juan, at $319 return. The most popular connection is from Aguadilla to Los Angeles and KAYAK users have found round-trip deals for as low as $444 in the last 5 days.

What is the cheapest month to fly to Los Angeles?

The cheapest month for flights to Los Angeles is September, where tickets cost $352 on average for return flights. On the other hand, the most expensive months are July and June, where the average cost of tickets from Puerto Rico is $545 and $524 respectively. For one-way flights, the best month to travel is September with an average price of $190.

How far in advance should I book a flight to Los Angeles?

To get a below average price, you should book around 3 weeks before departure, which saves you about 32% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Good to know

Low season

February

Cheapest flight

$141
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly and prices are also 20% lower on average.
Flight from San Juan to Los Angeles

FAQs - booking Los Angeles flights

  • What is the cheapest flight to Los Angeles?

    In the last 5 days, the cheapest flight deal to Los Angeles was found on the route from San Juan, at $319 return. The most popular connection is from Aguadilla to Los Angeles and KAYAK users have found round-trip deals for as low as $444 in the last 5 days.

  • How far is Los Angeles Airport from central Los Angeles?

    Central Los Angeles is 9 miles away from Los Angeles Airport.

  • What is the name of Los Angeles’s airport?

    Los Angeles is served by Los Angeles Airport, also commonly referred to as Los Angeles or Los Angeles Intl. The airport code is LAX.

  • How does KAYAK find such low prices on flights to Los Angeles?

    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 to Los Angeles.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Los Angeles?

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

  • What is the Hacker Fare option on flights to Los Angeles?

    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 Los Angeles 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 to Los Angeles?

    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 Los Angeles up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Los Angeles are there each week?

    Each week there are around 18,193 direct flights from within Puerto Rico to Los Angeles. The most common day for departures is Sunday, with 17% of flights taking off on this day.

Top tips for finding cheap flights to Los Angeles

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Los Angeles flight deals.

Reviews of the top 5 airlines serving from Puerto Rico to Los Angeles

 
Need help choosing which airline to fly with to Los Angeles? 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.
7.8
DeltaOverall score based on 8605 reviews
8.5Crew
7.2Food
7.8Comfort
8.1Boarding
7.8Entertainment
Airline reviews

My seat was changed without my consent. It wasn’t a major deal but annoying.

8.0 ExcellentLisa, Sep 2026
Read more Delta reviews

My seat was changed without my consent. It wasn’t a major deal but annoying.

Flew in first class. It received service and attention that would be considered poor even by economy standards.

The Airline Attendant found us in flight and moved us to seats in the front of economy due to the short time we would have to make our connecting flight. We really appreciated it.

DL486 could not get to the gate due to jet bridge malfunction. We moved gates. The connecting flight of LAX to MCO was not communicated with. Even though we were in the same terminal, DL482 left without about 10 of us, including a mother and her 3 children. I got to the gate at 7:34 am which is past the 7:20 am last call for a 7:35 am departure. Had they waited 5 minutes, all of us would have made it on board.

Delta has joint the nickel and diming airlines. The experience is getting worst by the day. 1,000,000 miles for a trip to Asia in Business Class where I got the same thing for just under 90,000 miles through an Asian airline. Where is Richard Anderson? Please come back!

Crew and support were very good; lounge was very good. Seat was narrow and very close to other passengers; lie flat is more complicated and exposed to the aisleways.

The experience was bad. Flight was delayed to handle maintenance (understandable) but still there was some dew forming and dropping as droplets on few seats. Internet at best was allowing some browsing but at a snail pace.

We got stuck on the tarmac taxiing after landing early so we didn’t get off the plane until an hour later than we thought we would

It was okay. We were delayed for weather reasons, but the pilots and the flight control staff figured a way around the storm and were able to get us to Los Angeles safely. Not all the staff members were polite, but the entertainment on the flight was good.

I am a Diamond Medallion Delta traveller and this was a disappointing flight. They allowed half the flight to preboard before Delta One and Diamond Medallion. Once on the plane in my Delta Premium Select seat we were not given any welcome or greeting. Throughout the flight the flight attendant also did not make us feel any sort of special service or attention and even rushed us when she did bring us a snack to pick in the dark not even offering a light to look at what it was -- she was overall not helpful and not accommodating. for the extra cost of the seat it was honestly not a special experience this flight. heads up that even the warm cookies are now packaged. I ate nothing. There really was nothing that was special, stood out or exceptional. Luckily I mostly slept. But I was disappointed and question if I may try a different flight next time I go to Tokyo. The last few Delta flights have been less than great. which makes me very sad.

The food was horrible. There was no. Wifi, and it was just terrible from bangkok to d. C

My flight got cancelled. Couldn’t get my luggage. It arrived at my destination ahead of me. I didn’t get my preordered meal. Had to spend the night in the airport.

Job well done, being treated for good and helping a lot . thanks you so much till will meet against.

My email and credit card were used fraudulently for this trip, so no, I did not take this flight.

My flight from Honolulu (UA 1221) was on a very old 757, no video monitors anywhere. If you wanted to watch a movie, you needed to do so using the United app on one’s phone. WiFi was $8 for Mileage Plus members; I demurred, choosing to spend my time reading a novel using the Kindle app on my Samsung S26. The meal was okay … Breakfast on any domestic airline is so-so as a rule and this one was no exception. The best part of the meal was the fruit plate and the warm croissant. The highlight: The flight left on time and arrived early.

The app logs you out right when you are boarding requiring all passwords and reservation number for the flight. Super annoying

Old 757 with poor entertainment system. United no longer partners with United for free text and email. O'Hara an absolute disaster! Limited gates clauses two hour delay. Unfortunately this appears to be the norm.

The seats were uncomfortable, as if the cushions haven't been switched out in many years. I felt like I was on an old bus. The food was delicious. thank you. Onboard entertainment, very limited. Unless you like violent movies. Why in the world would you have such severely violent movies on a plane? if you don't want to see such things, you don't have a choice. Have you considered that when choosing entertainment? Good god. Why would you have the Godfather? Or black women being brutally beaten with a club? Why in the hell would you put that kind of material on a plane? As for Kayak: Why when I ordered Qantas, was the plane on United?

Monitor control didn’t work & couldn’t figure out how to lay bed flat so I slept very poorly. Cabin was very cold

The airline was fine, but I did want to share about Kayak's error through Underpricer. The original booking was purchased with ANA, and Kayak booked it with United. This is a mistake that should not be happening, since the price I paid was with ANA and that was my preference. I appreciate the efforts done to make this right by paying for the seat preference, but sitting in the back of the airplane under economy is not enough to make this error right. ANA Airlines was the experience I wanted considering this was a life time experience that my family and I wanted to have as part of our Japanese experience. Please work on your affiliation with Underpricer to make the right bookings that the customer pays for. In my situation, I could of paid less for a United ticket versus my original payment with ANA Airlines.

JFK is the worst airport and JetBlue is the worst airline

A more comfortable seat. Padding would be really helpful but I've read the airlines don't want customers to be satisfied with economy seats.

It was fine for what it was. It’s not luxury travel but it was efficient, for the most part. Having my carry-on transferred into luggage however, was unwelcome.

I was seated next to an autistic child who was out of control and had a child behind me kicking my seat for most of the trip. I will never fly JetBlue again. Ever. I don't care how cheap it is. It's terrible.

All airline travel outside of First or Business class is an ordeal to be endured. This trip was ok, small o, small k.

Crew were fantastic and so catering and wonderful! Full score for the entire crew!

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 WiFi stopped working early on in the flight. No audio from entertainment system.

I had a horrible experience with TSA at the airport. I had to go through TSA several times as there was some issue each time with a piece if clothing I had on. It was so busy & chaotic that I ended up forgetting my Apple laptop at TSA. It’s been days & I can’t get through to anyone to get useful info on how to get it back. I’m very angry because contacting lost & found shouldn’t be this difficult. Employees should know what is going on at their place of work. It seems no one knows as everyone’s answers are contradictory, or you can’t speak directly to anyone as the calls are automated. Very upsetting.

My experience with Eva sir was good except the long walk in LA Lex, that was inconvenient for my age,

Food was horrid. In my opinion inedible. They did offer some sorbet and one small dish of fruit. Stewards were super stingy with water, coffee, etc.

The WiFi was out gr entire flight. Had to Diane for almost 1 hour to wait for a gate to open up for plane to dock. Very bad experience.

Not too much it was pretty good all the way around

American Airlines put the food on the wrong plane which had already taken off by the time we took off so we had no food on the plane.

I believe my father had a good flight. What was not good, was the associate who helped us during Step 2 of check-in. After getting his boarding passes and bag tags, we proceeded to Step 2 where we were met with Carol. This was around 3:15-20pm at Phoenix Sky Harbor. She weighed my father’s checked bag which was 2lbs over, she recommended removing a pair of jeans to correct this. My father asked/joked if “she could just let him go” and she fairly rudely responded something along the lines of, “I don’t own the airline so no I can’t do that”. From this point on I just want to assume she was having a bad day. I spent my life raised in a business and front-facing customer service so I understand previous clients can make you feel irritated. How she continued to act leads me to believe she was really careless about her job or racially biased/straight-up racist. After we moved the 2lbs to his other bag, she told us she believed he would need to claim his bag at his connecting flight in Hong Kong, before it could go to his final destination, Malaysia. This thoroughly confused us as we are fairly frequent international travelers and 95% of the time the bag is sent to its final destination without this requirement. Last time we traveled to Malaysia was less than a month ago, so again we’re fairly confused. Multiple times she used a fairly aggressive tone of “I know what YOU THINK, this is what I believe”. The multiple “YOU THINK” as if we didn’t understand what she was saying was rude and insulting, and her tone came along with a insincere smile, hence the feeling of she was racially biased. Despite the fact that she might have been having a bad day previously, it is AA’s airline’s duty to train their employee about international bag protocol, as clearly AA is a major partner of internationally traveling airlines. Carol made the experience overall unenjoyable sending my father off and made us both question AA’s training of their employees.

I have to sit in the middle for more than five hours because the first flight was delayed. Terrible experience. No more American Airlines.

The boarding process was slow and we had a delay on the tarmac, not the fault of the airline. They had ZERO food options available for purchase which shouldn't happen.

My flight in Dallas had maintenance issues. Which caused us to missed our connecting flight in LA. We had to stay overnight in Los Angeles. American Airlines booked us a hotel. The hotel was the Holiday Inn. It was horrible. The whole hotel smelled like weed and there were people rambling all night long up and down the hallways. The carpets in the hallway and the room has stains. There was dirt on the floor. It was so nasty that I slept in my clothes.

Great. Clean. Seats comfortable. Food was free. Had new release movies.

The airplane I love and I love I came back safe thank you American airlines

Flight was delayed by about an hour, once we arrived at LAX we had to take a shuttle to the baggage claim - it was completely disorganized. The agents at the shuttles were rude and unable to provide any information. Frontier charges extra for everything from bags to drinks - at the end it ends up being more expensive than flying the better airlines

They canceled flight. Hard to believe there was even a plane incoming for us to get on

Plane was down graded and I lost my uncharged exit row with more leg room. No mention or offer of refund from podium. Flight attendant was nice to explain this happens often and that I could request a refund via online form submission. I did this and have heard nothing back.

Horrendous. I do not recommend Frontier. The passengers lack manners and decency, and the flight attendants lack professionalism. If I wasn’t in a bind to fly with 48 hours notice for a job interview, I would not have selected a flight with Frontier and I never plan to fly with them in the future.

The seats were hard molded plastic covered in plastic vinyl. And the scam to charge people extra to sit together. Don’t they know we can just ask someone to trade seats. And watching the staff separate young children from parents… super classy. We had to guilt them into offering up our seats. This companies policies suck. Don’t give them your money.

The plane was clean, the crew was friendly and helpful. It’s a low cost airline so there was no food, drinks or in flight entertainment but we didn’t expect any of these things. In the room for improvement department, they should install USB ports in seats to charge mobile devices.

I was surprised that all baggage, including carry on, were charged. Each additional bag went up in cost. Really disappointed in the additional costs.

There was no easy way to check in. I don't want to install an app to checkin. I will use alaska from now on because they have a web check in method that is easy.

Most horrible airlines. Please avoid it. It's ok to spend $50 extra for delta, united or Alaska

After 5 hours of delay, they cancelled the flight. Very disappointed

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