$200 Find Cheap Flights from Los Angeles to Puerto Rico - 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 from Los Angeles to Puerto Rico departing on 8/9. 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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1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from Los Angeles to Puerto Rico

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Aguadilla
Aguadilla1 stop$376
Ponce
Ponce1 stop$407
Culebra
Culebra2 stops$994
Mayagüez
Mayagüez2 stops$1,425
Aguadilla
Aguadilla1 stop$376
Ponce
Ponce1 stop$407
Culebra
Culebra2 stops$994
Mayagüez
Mayagüez2 stops$1,425

Book Cheap Los Angeles to Puerto Rico Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Los Angeles to Puerto Rico 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 Los Angeles to Puerto Rico

Tue, Aug 4 - Mon, Aug 10
Frontier Logo
11:00 pm - 2:10 am
LAX
-
BQN
24h 10m
1 stop
Frontier Logo
3:10 am - 5:57 pm
BQN
-
LAX
17h 47m
1 stop
$376Frontier
Tue, Aug 4 - Wed, Aug 5
Frontier Logo
11:00 pm - 11:16 am
LAX
-
SJU
9h 16m
1 stop
Frontier Logo
8:37 pm - 6:10 pm
SJU
-
LAX
24h 33m
1 stop
$387Frontier
Sat, Aug 15 - Sun, Aug 16
American Airlines Logo
10:44 pm - 2:38 pm
LAX
-
SJU
12h 54m
1 stop
American Airlines Logo
12:55 am - 8:19 am
SJU
-
LAX
10h 24m
1 stop
$395American Airlines
Mon, Aug 17 - Sun, Aug 23
Frontier Logo
12:59 am - 3:41 pm
LAX
-
SJU
11h 42m
1 stop
Frontier Logo
4:05 pm - 6:27 pm
SJU
-
LAX
29h 22m
1 stop
$396Frontier
Tue, Aug 11 - Fri, Aug 21
United Airlines Logo
5:30 am - 11:09 pm
LAX
-
BQN
14h 39m
2 stops
United Airlines Logo
12:15 am - 1:00 pm
BQN
-
LAX
15h 45m
2 stops
$400United Airlines
Thu, Aug 27 - Mon, Aug 31
Delta Logo
5:00 pm - 11:46 am
LAX
-
SJU
15h 46m
2 stops
Delta Logo
2:59 pm - 12:41 am
SJU
-
LAX
12h 42m
1 stop
$400Delta
Wed, Nov 4 - Wed, Nov 11
American Airlines Logo
6:00 am - 10:39 pm
LAX
-
SJU
12h 39m
1 stop
American Airlines Logo
6:42 pm - 12:33 am
SJU
-
LAX
9h 51m
1 stop
$405American Airlines
Tue, Aug 11 - Sat, Aug 22
JetBlue Logo
8:50 am - 12:33 am
LAX
-
BQN
12h 43m
1 stop
JetBlue Logo
5:01 am - 11:32 am
BQN
-
LAX
9h 31m
1 stop
$428JetBlue
Tue, Jul 28 - Wed, Jul 29
JetBlue Logo
12:05 pm - 11:59 pm
LAX
-
PSE
8h 54m
1 stop
JetBlue Logo
5:01 am - 11:33 am
PSE
-
LAX
9h 32m
1 stop
$433JetBlue
Mon, Aug 24 - Wed, Aug 26
United Airlines Logo
12:09 am - 6:30 pm
LAX
-
VQS
15h 21m
2 stops
United Airlines Logo
11:51 am - 9:37 pm
VQS
-
LAX
12h 46m
2 stops
$1,132United Airlines
Booking Insights

KAYAK's insights & trends for Los Angeles to Puerto Rico flights

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

What is the cheapest Los Angeles to Puerto Rico flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Puerto Rico from Los Angeles found in the last 5 days was to San Juan, at $1,152 round-trip. The most popular route is from 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 5 days was $1,152.

What is the cheapest month to fly from Los Angeles to Puerto Rico?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Los Angeles to Puerto Rico, 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 from Los Angeles to Puerto Rico is October, when tickets cost $136 (return) on average. On the other hand, the most expensive months are April and May, when the average cost of round-trip tickets is $1,072 and $978 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Los Angeles to Puerto Rico, 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 on the flight from Los Angeles to Puerto Rico, you should book around 4 weeks before departure, which saves you about 19% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$200
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 20% increase in price.
Flight from Los Angeles to San Juan

FAQs - booking Puerto Rico flights

  • Which airport in Puerto Rico should I fly to from Los Angeles?

    San Juan Airport is the main airport in Puerto Rico and the best choice for flights from LAX. It is the largest and most accessible airport in Puerto Rico and is only minutes from San Juan, the biggest attraction in Puerto Rico. Moreover, it is the hub for eastern Caribbean flights, and you can get cheap flights from SJU to other cities in Puerto Rico, such as Ponce in the south, Aguadilla in the west, and Vieques in the east.

  • Which budget airlines fly from Los Angeles to Puerto Rico?

    Spirit Airlines, Frontier Airlines, and JetBlue Airlines are the three budget airlines flying from LAX to Puerto Rico. These three airlines offer flights from LAX to the two main airports in Puerto Rico, SJU and BQN. JetBlue Airways is the budget airline offering the most flights from LAX to Puerto Rico, with several daily departures, but Spirit Airlines offers the cheapest flights.

  • What are some things to do during a layover at San Juan Airport?

    A layover at SJU doesn’t have to be a daunting experience. The airport has many restaurants, both landside and airside (except terminal E), and you can start sampling the local cuisine at the airport. The lounges at SJU are also accessible by paying at the door, and you can enjoy premium services, meals, and drinks at these spots. In case of more extended layovers, store your luggage at the airport and visit some of the nearby attractions at Isla Verde, Condado, or Old San Juan.

  • What are the passport or visa requirements for flying to Puerto Rico from Los Angeles?

    Since you’re not crossing international borders, US citizens will only need a valid government-issued photo ID when visiting Puerto Rico. Some acceptable forms of ID include passports, driver’s licenses, permanent resident cards, border crossing cards, or any photo ID issued by your state DMV.

  • How does KAYAK find such low prices on flights from Los Angeles 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 Los Angeles to Puerto Rico.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Los Angeles 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 Los Angeles 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 Los Angeles 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 Los Angeles 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 Los Angeles to Puerto Rico up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Puerto Rico

  • Los Angeles International Airport (LAX) has nine terminals, 1 to 8, and an international terminal. Domestic flights from LAX to Puerto Rico are available at terminals 1 to 8, depending on your airline. These terminals are connected by shuttle buses landside, and terminals 4 to 8 are connected by walkways airside.
  • If you’ll be visiting the east offshore islands of Culebra or Vieques, the best way to get there is to book a flight to San Juan Airport (SJU) and take a connecting flight to the airports on these islands.
  • Flights from Los Angeles to Puerto Rico include at least a single layover en route. Most flights are long-haul and ultra-long-haul, and the most common layover cities are Miami, Fort Lauderdale, and Houston.
  • Travelers who wish to relax or sleep before their long flight to Puerto Rico can visit the lounges, rest zones, or spa at LAX. There are spas in Terminals 1 and 5, and regardless of your seat class, you can access the premium lounges at LAX by paying at the door.
  • If you’re looking for cheap flights to Aguadilla, consider booking a flight to SJU and connecting to Aguadilla Airport (BQN). Since SJU is the hub for flights to the Caribbean, you’ll find very competitive rates and even cheaper flights to BQN.
  • If you don’t like flight food, you’re welcome to grab a bite at the many restaurants inside LAX before your long-haul flight to Puerto Rico. There are various restaurants and concessions at Terminals 1 to 8 where you can get anything from coffee to a full meal.

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

 
Need help choosing which airline to fly with from Los Angeles 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.
7.9
SouthwestOverall score based on 4237 reviews
7.0Food
8.1Boarding
7.5Entertainment
8.6Crew
8.0Comfort
Airline reviews

Was fine, delayed and feels like southwest is always late

6.0 GoodAnonymous, Jun 2026
SMF - LAS
Read more Southwest reviews

Was fine, delayed and feels like southwest is always late

The entire experience from boarding to landing was amazing! The crew were very friendly. Will definitely be back.

Delayed flight, lack of information, boarding process is a mess as is the carryon luggage causing issues when leaving the plane….just a poor experience.

Comfortable. Easy. No problems. Just wish they had gf options for snacks.

The crew was very kind and made going to Hawaii relaxing and fun to look forward to! Thank you Southwest for a pleasant flight!

Terrible. Even though there’s assigned seating now, they are still the slowest boarding airline of anyone.

It was good from LAX to Phoenix, But the connection in Phoenix to Tulsa was not that great. The staff on both flights were great. The choice of free entertainment was ok nothing to brag about. The 45 min delay because of some electrical issue wasn't great from Phoenix to Tulsa. We sat there with hardly any air, The seat I had was between windows so the side of the plane pushed in on you. My being a bigger man it then made the seating area uncomfortable. The seats on the plane had no power to connect to recharge your phone or anything. I would recommend that they should look into a slot or clamp to hold your phone to enjoy while watching the entertainment choices hands-free. Also make it possible to raise the inner seat by the window be able to raise the arm rest up to make more room for larger people to set more comfortably. I would also say other then that stop price gouging the airfare or nickel and diming everything. Not fair for people having to fly for emergencies and be paying for higher prices due to the season or holidays. Your making your money either way and the cost of flying is still going to be the same regardless if there's 100 people or 200 people.

Southwest was greaat! The most expensive but the least upsetting for those we were flying to see.

Boarding was easy. The seats are small and fairly uncomfortable

The problem with the seat assignments is that there were a lot of rows in the front that were empty but my row at the back was full. Just not so pleasant.

I paid for a confirmed upgraded aisle seat and was moved to a center seat in the back of the plane at the last minute.

Horrifying Almost 2 million miles. Bring your own food and drink. One coffee or drink every three hours. Have to order meals on app more than 24 hours ahead Tiny and dirty bathrooms

Flight was delayed but more than 90 minutes. This caused me to miss my available windows for pick-up by a friend. I had to pay $125 for an uber back home from the airport which was an added expense that I had not budgeted for my trip. Staff was friendly.

Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.

Food was surprisingly delicious. Space in the seat is horrible when the seating front is reclined. Movie offerings were terrible. Crew was friendly and helpful.

The business class seat is exceptional. I wish the food is more palatable.

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

Business class seats felt very cramped compared to other airlines.

OK, we were delayed and had to de plane and reboard.

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

Our flight from JFK to Madrid was delayed. We had to go from one side of the Madrid airport (Terminal 4s to the far end of terminal 4 - Gate K98) to our gate in less than 30 minutes. Put passport control and security/baggage check and that’s very hard unless you’re Usain Bolt. I called Iberia Airlines and the telephone customer service told me that I was going to have to pay to re-book. Luckily the help desk in the airport (who was dealing with dozens of people from the same JFK-Madrid flight) did not charge us extra to reschedule to a flight 8 hours later. They also gave us a voucher for breakfast and lunch. Glad the actual person at the airport had some actual sense.

For an long range economy flight I feel more space and more meal options need to be offered for flights over 5 hours

The flight from LA to Chicago was smooth and service was very good overall.

It's a long flight and that is always difficult. I was comfortable and well. The movies available were great and the crew was good.

The crew was very attentive through out the flight. Seats were comfortable, nice flight bag with pillow and blanket. Food was okay, since it was a overnight flight seemed to go by fast.

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

Boarding gate at LAX was too crowded—two gates next to one another

On time departure and early arrival. Flight attendant very nice.

The business class layout of chairs was weired. You are sitting directly across stranger.,

Friendly crew is the only nice thing. Seats uncomfortable. Food and snacks horrible. Movies were the same as the first 10 hour flight two weeks before

The gate attendant in Boston had a high raspy voice and spoke much too fast to be understood. Not pleasant.

The flight was delayed for more than 3 hours the flight attendant was so angry, it was my first flight with JetBlue but i don’t think I flight with them again.

First the flt was delayed over 2 hrs bc of plane mechanics that should have been handled better! No text or email was sent so only found out at the airport so there we sat for 5 hours! THATS RIDICULOUS! The gate area was filthy! No agents showed up till hr before so no additional info was given-waited online for 15 mins while the gate agent chatted and got together then given last seat in back of plane!! No priority for senior or anything-took attendants over 2hrs to serve drinks and snack-WHY are they not served together? By time snack came needed another drink! Worst service in my life!

Since we started at syr the service, crews, and flights were just excellent

All the TV screens in my rows was non functional . The map shown for an international route was antiqued..

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.

We had better-than-average leg room and I loved the access to shows and movies. During boarding, we could not hear the agent even though we were close to the boarding door, which was kind of scary when we realized that half of the passengers had already boarded. Also, the entertainment was awesome, but I could not hear the movie as well as I would have liked, because my headphones were crappy. It would have been better if I could connect my own ear buds via Bluetooth or if JetBlue provided headphones.

On time, friendly attendants, quick wheelchair assistance and help checking in bags. Also appreciated change in seats, more forward to make it easier for my 97 year old mother to board and exit the plane. Thank you, JetBlue!

Flight did not have onboard charging and TV screen flickering.

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.

They didn’t offer a water, even after I asked

Remind customers of the need to have passport or new ID for boarding.

The flight never took off and we spent 7 hours at the airport

First of all we hade waited 3 hours in the airplane waiting to leave. Second the return schedule was changed and it messed up my entire vaction. I won't buy never again another flight and recommend to nobody traveling with them.

It was ok. It was expensive to check 2 bags ($75.00 per bag), and then it took a long time to wait for shuttle to take us from one terminal to the terminal where the plane was taking off at LAX. And all of this for a flight where we had to pay for any food or drink that was not water.

When I wanted to check in 3 hours prior to boarding time, the employees mentioned “a little over an hour delay” so I waited for an hour then I went to go look for food in the terminal and most people from that flight were in the same area looking for food. Finally I decided after food to check to see if it’s anytime closer and now it’s 2 mins until boarding closes?! What are you kidding me? I didn’t receive anything via sms about boarding now nor via email or on the intercom. I luckily made it through, barely, and then there’s no room for my carry on mind you I’m in the very first row so I had to place my purse in one further row back and my carry on sections down. Not sure who pays for better seats to get your stuff placed all over the plane but that was the worst experience I’ve ever had flying with anyone.

This airline sucks. They offer low rates then charge you for everything, the app does not work well, the seats are the most uncomfortable. Maintenance issues on the flight, and you still have to sit through their credit card commercials. People are nice enough but does not make up for overall poor experience.

The worst. They don’t follow procedure for boarding per group. Flight got delayed for no understandably reasons, they changed our destination from PR to Miami, left us inside a plane for more than 8 hours, then cancelled flight in Miami leaving us stranded. Poorly managed re-accommodation for a new flight and overnight stay so I have to spend in a new ticket and my own hotel room to been able to get to my office next day. Lost 2 days of work and as a doctor, patients loosing their appointments. to other flights and besides

Cancelled flight after I arrived at airport after 75 min drive and parking. Next flight was 4 days in the future. Had to scramble and buy a much more expensive flight on another carrier.

I liked the turn-style feature at gate 209B at LAX. Very efficient process. The gate staff also made several, clearly directed announcements so I felt very informed.

Everything you need to know for your flight from Los Angeles to Puerto Rico

Information on your arrival and departure airports