$167 Find Cheap Flights from Puerto Rico to Los Angeles - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Los Angeles departing on 10/12. 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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Cheap Flights from Puerto Rico to Los Angeles

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Puerto Rico to Los Angeles that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Thu, Sep 24 - Mon, Sep 28
Frontier Logo
10:42 am - 6:10 pm
SJU
-
LAX
10h 28m
1 stop
Frontier Logo
11:50 pm - 1:40 pm
LAX
-
SJU
10h 50m
1 stop
$196Frontier
Sat, Sep 5 - Fri, Sep 18
Southwest Logo
5:55 am - 8:10 pm
SJU
-
LAX
17h 15m
1 stop
Southwest Logo
5:05 am - 10:55 pm
LAX
-
SJU
14h 50m
1 stop
$334Southwest
Wed, Sep 2 - Mon, Sep 14
United Airlines Logo
2:20 pm - 9:42 pm
SJU
-
LAX
10h 22m
1 stop
United Airlines Logo
9:00 pm - 11:57 am
LAX
-
SJU
11h 57m
1 stop
$334United Airlines
Wed, Oct 7 - Mon, Oct 19
United Airlines Logo
2:00 pm - 10:50 pm
SJU
-
LAX
11h 50m
1 stop
United Airlines Logo
10:00 pm - 11:57 am
LAX
-
SJU
10h 57m
1 stop
$334United Airlines
Tue, Oct 20 - Wed, Nov 4
JetBlue Logo
2:35 pm - 10:49 pm
SJU
-
LAX
11h 14m
1 stop
JetBlue Logo
7:35 am - 11:04 pm
LAX
-
SJU
11h 29m
1 stop
$334JetBlue
Tue, Oct 13 - Sat, Oct 24
JetBlue Logo
2:35 pm - 10:49 pm
SJU
-
LAX
11h 14m
1 stop
JetBlue Logo
7:30 am - 10:13 pm
LAX
-
SJU
11h 43m
1 stop
$334JetBlue
Sat, Oct 17 - Sat, Oct 24
Delta Logo
3:10 pm - 10:36 pm
SJU
-
LAX
10h 26m
1 stop
Delta Logo
9:10 pm - 11:56 am
LAX
-
SJU
11h 46m
1 stop
$334Delta
Sat, Oct 24 - Sat, Oct 31
Delta Logo
3:10 pm - 10:36 pm
SJU
-
LAX
10h 26m
1 stop
Delta Logo
7:05 pm - 12:36 pm
LAX
-
SJU
14h 31m
2 stops
$334Delta
Fri, Sep 11 - Fri, Sep 18
Southwest Logo
10:00 am - 6:30 pm
SJU
-
LAX
11h 30m
2 stops
Southwest Logo
5:05 am - 10:55 pm
LAX
-
SJU
14h 50m
1 stop
$344Southwest
Fri, Sep 11 - Mon, Sep 14
Frontier Logo
10:42 am - 6:10 pm
SJU
-
LAX
10h 28m
1 stop
Frontier Logo
9:40 pm - 1:52 am
LAX
-
SJU
25h 12m
1 stop
$356Frontier
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?

These are the best round-trip prices found by users searching on KAYAK in the last 5 days.

In the last 5 days, the cheapest flight deal to Los Angeles was found on the route from San Juan, at $196 return. The most popular connection is from Aguadilla to Los Angeles and KAYAK users have found round-trip deals for as low as $337 in the last 5 days.

What is the cheapest month to fly to Los Angeles?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights to Los Angeles, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Los Angeles is September, where tickets cost $367 on average for return flights. On the other hand, the most expensive months are July and November, where the average cost of tickets from Puerto Rico is $556 and $509 respectively. For one-way flights, the best month to travel is August with an average price of $242.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Los Angeles, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 3 weeks before departure, which saves you about 34% 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

January

Cheapest flight

$167
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly with an average 30% increase in price.
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 $196 return. The most popular connection is from Aguadilla to Los Angeles and KAYAK users have found round-trip deals for as low as $337 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 17,781 direct flights from within Puerto Rico to Los Angeles. The most common day for departures is Sunday, with 16% 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

 
See real verified KAYAK customer reviews for airlines flying to Los Angeles. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Puerto Rico to Los Angeles. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
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 8486 reviews
7.8Comfort
8.5Crew
8.1Boarding
7.8Entertainment
7.2Food
Airline reviews

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

2.0 MediocreAlyssa, Jul 2026
PDX - LAX
Read more Delta reviews

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.

Love me some Delta. One of the few airlines to recognize and support veterans. Easy boarding, flight was on time and arrived early and the flight attendants were excellent on this flight.

Flight delayed four separate times. I’m now one hour hours late to landing.

worst flight ever from Delta, it got delayed and kept on delaying..

While they turned off most cabin lights to allow people to sleep, I was bothered by how bright the side lights still were. It was still quite bright for me in a window seat, when I wish I could have slept!

The crew bent over backwards to thank us for flying and make us comfortable. The food service was quick and efficient. The Captain communicated and said goodbye and thank you as we departed. They really stood out!

Staff at the check-in counter were friendly, happy and helpful. They tagged our bags and sent us to “bag drop off” but were not very clear about where that was. The airport was busy we headed off in what we thought was the right direction until a gentleman waved us down and actually came after us. He was the baggage handler for Delta and recognized our “deer in the headlights “ look-he brought us to the right area (which was marked as the Southwest Airlines Drop Off) and sent us on our way. Wonderful guy, low key and working with a big smile on his face. Loved it. Loved him.

Arlene was a great flight attendant. I also liked how one of the other flight attendants gave us a heads up about snacks and asked everyone to remove their headphones when it was their turn to order. Good idea.

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.

Know that the movies that you are going to be offered are the oldest be rated movies they could possibly get. They may have one or two new movies that they keep advertising but when you’re flying 15 hours, there is nothing to see past the first new movie.

Friendly crew, but we were delayed for more than an hour and had to change planes due to maintenance issues.

Service was professional and quick. Premium economy seat was comfortable given the class

Like: departed and arrived on time. Unlike: Food options for purchase allways bad, 1 of 2 of the crew members not very friendly at all. Seats and leg room aweful. At this point I am thinking on switching to AA.

Packed flight, which makes it tough on crew and boarding staff (and the customers of course). But this was great boarding, clear instructions, etc. Traveling on the weekends are always fraught with danger as you have families and less frequent flyers thus more confusion. But this flight went as planned.

New plane was lovely. Crew customer service is always lax but expected. Kraft on time and arrived safely.

Uncomfortable plastic seats even in premium economy. No free wifi. Even paid wifi was spotty to nonexistent. Bad food. Much worse than economy on foreign carriers like Qantas.

Service could be better especially in business class.. the food also needs to be better and the overall experience should be elevated.

I’ve been on 8 flights with American Airlines in the last 2 months and 4 have been delayed.

I was able to check into my flight through the app and online but had issues getting my boarding pass once I arrived to the airport.

I don’t like the music section but I believe it was a cost decision. I changed my flight last minute due to work issues and had to sit way in the back. The seats were way closer together than I would have preferred.

The plane was up-to-date, and the free wi-fi was very much appreciated! All of the ports functioned well, and the entertainment choices made the flight much more enjoyable. One of the flight attendants was unfriendly, but the flight was enjoyable overall.

I got bumped by Qantas to American Airlines incurring a 6 hr layover at lax. I was not happy

It was so much better than expected, Ohare is not such a pleasant experience but American Airlines with the new, clean aeroplane and free Wi-Fi was outstanding and the crew so pleasant and helpful.

This was my first flight on Aer Lingus and it was great. The plane wasn't full so I could move to a seat with extra room. The food was pretty good for airline food and the staff was nice and attentive. I enjoyed the media provided during my 10 hour flight. We arrived home early and it's always good to be home!

American delayed the flight for a crew rest period. The delay occurred late in the evening - the earliest i can find is 10:20 pm. With a 6 am flight anyone on the flight would have already have been asleep (unless you are insane, a vampire or on drugs) and at least for me i was already on the way to the airport at 445 am the next morning when i discovered they delayed the flight until 9 am. Given the incoming flight was in the air at 6 pm the evening before this should have been figured out a lot more timely that was there only crew to use. Just frustrating given there is no consideration for customer experience anymore in flying.

American Airlines is a miserable experience. It is predictably miserable, in the sense that every time I fly American, I brace myself for the certainty that it will be unpleasant and uncomfortable. But it is unpredictable in the sense that I never know if the flight will be on time or delayed nine hours (both happened to me this week). I never know if I will be able to sit in the seat that I selected when I purchased the ticket or if I will be told by Customer Service (!!!) that I must relocate from first class to a seat in the back of the aircraft with no explanation (both happened to me this week). Will the food be frozen and half defrosted, or scalding hot? Will the drinks be warm? Will the flight attendants be surly and mean? Will the toilets be cramped and foul? Will the seats be narrow and uncomfortable? Will there be a real electric outlet at the seat, or just an unreliable USB-2 port? Will there be enough seats in the boarding lounge or just a few? Will the boarding process be smooth and efficient, or will the gate agents mess it up and delay it needlessly for 30 or 40 minutes? Will the catering and cleaning crew be prompt or will they take an extra 30 minutes? Will the brakes on the aircraft work properly, or will the pilot delay takeoff for four hours while the ground crew attends to what can only be described as routine maintenance that should have been done the night before? I've eexperienced every one of these unpleasant things this year, 2026. The only thing I can reliably count on is that American will find a new way to make the experience of flying as miserable as they possibly can.

The security line at JFK was one of the longest I’ve ever experienced - probably 45 minutes. I don’t know if JetBlue has control over it, but it detracted from the overall experience. Entertainment had good options, but the volume control was a bit small to tap on and the screen had a fair amount of interference blips. Clearer picture would have been better.

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,

the staff was very helpful and the airline was very good.

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

My flight to LA was cancelled. I waited at the airport for 3 hrs saying it was delayed and then all of a sudden it was cancelled. Frontier only gave me a voucher and refund but could not rebook me. Flights on other airlines were too expensive last minute. I had to drive down to LA and didn’t even take my return flight home since I had to drive. One of the worst airline experiences in my life. It’s crazy how airlines can just upend people’s plans just like that.

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