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LAX - SJU

Find cheap flights from Los Angeles to San Juan from $102

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 San Juan departing on 5/21. 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.
1 adult
0 bags
Fri 5/17
Fri 5/24

Search hundreds of travel sites at once for deals on flights to San Juan

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Los Angeles to San Juan.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Los Angeles to San Juan.
In the last 7 days travelers have searched 44,553,814 times on KAYAK, and here is why:

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Cheap flight deals from Los Angeles to San Juan (LAX-SJU)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Los Angeles to San Juan 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 and deals for you by selecting your travel dates.
Choose your dates
11:59 am - 11:38 amLAX-SJU
20h 39m2 stops
1:15 am - 10:46 amSJU-LAX
12h 31m1 stop
$284Spirit Airlines
Find Deal
Tue, Apr 30 - Wed, May 1
9:06 pm - 11:45 amLAX-SJU
11h 39m1 stop
1:30 am - 2:24 pmSJU-LAX
15h 54m1 stop
$285Spirit Airlines
Find Deal
Sat, May 4 - Fri, May 10
9:06 pm - 11:45 amLAX-SJU
11h 39m1 stop
1:30 am - 10:40 amSJU-LAX
12h 10m1 stop
$286Spirit Airlines
Find Deal
Sat, May 4 - Wed, May 8
7:18 pm - 1:24 pmLAX-SJU
15h 06m2 stops
5:53 pm - 8:06 pmSJU-LAX
29h 13m1 stop
$287Spirit Airlines
Find Deal
Fri, May 10 - Fri, May 24
6:18 am - 11:45 amLAX-SJU
26h 27m3 stops
6:40 pm - 7:27 amSJU-LAX
15h 47m2 stops
$288Spirit Airlines
Find Deal
Sat, May 4 - Sat, May 11
11:55 pm - 3:07 pmLAX-SJU
12h 12m1 stop
9:34 am - 9:40 pmSJU-LAX
39h 06m2 stops
Fri, Apr 26 - Tue, Apr 30
6:35 am - 2:10 amLAX-SJU
16h 35m3 stops
9:07 pm - 1:28 amSJU-LAX
31h 21m3 stops
Wed, May 15 - Wed, May 22
1:45 am - 2:14 pmLAX-SJU
9h 29m1 stop
12:45 am - 7:15 amSJU-LAX
9h 30m1 stop
$361American Airlines
Find Deal
Fri, May 3 - Fri, May 10
6:20 am - 9:10 pmLAX-SJU
11h 50m1 stop
1:14 am - 10:07 amSJU-LAX
11h 53m1 stop
$366JetBlue
Find Deal
Sun, May 26 - Tue, Jun 4
1:45 am - 2:14 pmLAX-SJU
9h 29m1 stop
12:45 am - 8:47 amSJU-LAX
11h 02m1 stop
$375American Airlines
Find Deal
Sun, Apr 28 - Tue, May 7

Flights from Los Angeles to San Juan - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Los Angeles to San Juan?

The average price of all flights from Los Angeles to San Juan Luis Munoz Marin Intl Airport clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to San Juan on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Los Angeles to San Juan. For your return ticket, we recommend flying on a Friday and avoiding Mondays for the best deals.

What is the cheapest month to fly from Los Angeles to San Juan Luis Munoz Marin Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Los Angeles to San Juan Luis Munoz Marin Intl Airport, 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 San Juan Luis Munoz Marin Intl Airport is September, where tickets cost $344 on average. On the other hand, the most expensive months are December and June, where the average cost of tickets is $642 and $584 respectively.

How far in advance should I book a flight from Los Angeles to San Juan Luis Munoz Marin Intl Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Los Angeles to San Juan Luis Munoz Marin Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Los Angeles to San Juan Luis Munoz Marin Intl Airport, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 70 days before departure.

Which airlines provide the cheapest flights from Los Angeles to San Juan?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Los Angeles to San Juan were found on Spirit Airlines ($284) and American Airlines ($361). Spirit Airlines proposed the cheapest one-way flight at $102.

Which cabin class options are there for flights between Los Angeles and San Juan Luis Munoz Marin Intl Airport?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Good to know

Low season

October

High season

June

Cheapest flight

$102
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 22% increase in price.
Flight from Los Angeles to San Juan

When to book flights from Los Angeles to San Juan

Are your dates flexible? Find out the best times to travel from Los Angeles to San Juan based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Los Angeles to San Juan flights

  • What is the cheapest flight from Los Angeles to San Juan Luis Munoz Marin Intl Airport?

    In the last 3 days, the lowest price for a flight from Los Angeles to San Juan Luis Munoz Marin Intl Airport was $102 for a one-way ticket and $284 for a round-trip.

  • Do I need a passport to fly between Los Angeles and San Juan?

    Yes, you’ll need a passport to travel to San Juan from Los Angeles.

  • Which aircraft models fly most regularly from Los Angeles to San Juan?

    The Boeing 737-900 is the aircraft model that flies most regularly on the Los Angeles to San Juan flight route.

  • Which airline alliances offer flights from Los Angeles to San Juan?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Los Angeles and San Juan, with SkyTeam being the most commonly used for this route.

  • What is the most popular layover when flying to San Juan from Los Angeles?

    Miami is the most popular layover city among KAYAK users traveling from Los Angeles to San Juan.

  • Which is the best airline for flights from Los Angeles to San Juan, Delta or JetBlue?

    The two airlines most popular with KAYAK users for flights from Los Angeles to San Juan are Delta and JetBlue. With an average price for the route of $591 and an overall rating of 8.0, Delta is the most popular choice. JetBlue is also a great choice for the route, with an average price of $484 and an overall rating of 7.6.

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

    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 San Juan.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Juan from 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 from Los Angeles to San Juan?

    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 San Juan with an airline and back to Los Angeles with another airline. Booking your flights between Los Angeles and SJU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Los Angeles to San Juan?

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

See more FAQs

Top 5 airlines serving from Los Angeles to San Juan

 
See real verified KAYAK customer reviews for airlines flying from Los Angeles to San Juan. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Los Angeles to San Juan? 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.
8.0
DeltaOverall score based on 11136 reviews
8.6crew
8.0entertainment
7.5food
8.2boarding
7.9comfort
Airline reviews

I didn’t not like that I could not select my seat and ended up with the worse seat.

2.0 MediocreCarisa, Mar 2024LAX - HNL
Read more about Delta reviews

I didn’t not like that I could not select my seat and ended up with the worse seat.

Great, on time departure, friendly and accommodating crew, great leg room, Smith flight

Honestly, I didn’t expect that I will experience this long time wait during the check in. There was only one person who was taking care of the passengers for the economy class and it took us to wait about one hour to do our check i. As a result we barely get to the airplane as the gate was at the end of the airport. That is totally not professional where one crue is working at the registration desk with economy and 3-4 crues are helping for the business class.

When we checked in my friend and I were sitting seperate. By the time we got to boarding, they automatically switched our seats. I really liked that.

I guess they don’t serve drinks on planes anymore

Delta planes have the WORST seat comfort of any plane in history. It's the opposite of ergonomic, in every sense. They also recline minimally, are covered in a vinyl and have no feet rests. Then the disembarking process is chaotic and time consuming (because of the way they load the plane and deal with luggage). Overall, somewhat frustrating but we arrived safely :)

It was a very smooth ride. Not sure on a flight departing at midnight can be much better but it was late arriving and I had an early day so really just the logistics.

Really liked the choice of the 4 free snack options. Crew great. Good vibe on plane.

Very disappointed in the food selection. It was not good compared to other airlines.

Good breakfast granola bar good crew seamless flight and baggage transfer we’ll done!

at the time for boarding the lady just call Group A and no other goups and everybody from A to F go inside without the right turn,and when we get in theres no more spsce for carry on , the ones that get in at not correct group from the back occupy our space !!!!! a mess !!!!

The boarding and flight were ok, but there were several painful issues. The flight was 3:20 in the air and almost four hours door to door, but they only had snack packs on the plane. They really need to have food on longer flights or make it clear to everyone that they won’t have food. They also advertise free WiFi, but it did not work for 90% of this flight. Again, almost four hours door to door. If I had known I was flying spirit for JetBlue prices then I would have planned differently.

I really liked the way snacks and drinks were available throughout the flight!!! The flight attendants were also all fantastic!

Best Thing flight took less time than programmed, quick entry and exit. Recommended!

Always like Jet Blue! It seems, however, that people are getting bigger & seats are getting smaller! We had a very full flight and I couldn't get an aisle seat like I always do. I wish there were more leg room. People sitting next to me were very nice though so it was fine to disturb them if I needed to use the restroom. Otherwise the flight was fine but a bit long.

I think the food / snack service was very poor. tehy could have done better. Evrything else was great

No wifi, not even while close to the continental US or Puerto Rico, no entertainment whatsoever (TVs not working). Totally disappointing.

For some reason, the seats on this flight seemed unusually uncomfortable. Speaking with friends who took another JetBlue flight later in the day, they brought up the same issue.

None of the in flight Direct TV worked. A better selection of Shows would have been better. The baggage was s low. Otherwise we enjoyed our flight!

The service was very good, will use the airline again.

Left 2 hours later for delayed I had to take care a kid with special need since people don’t want to move to accommodate the rest of the family. . It wasn’t bad but that made me upset that people can be that selfish.

For a 22 minute flight all you expect is for it to be safe and comfortable

Flight was on time. Staff were friendly. I paid for Economy Plus but was required to check my standard carry-on luggage due to lack of space on the aircraft. This cost me 30 minutes, unexpectedly, in waiting at the baggage claim. This experience did not meet my expectations.

No snacks served! Seating in the kast row in uncomfortable.

Wouldn’t let me check in said couldn’t find a ticket had to wait very long Time

I liked that we arrived earlier, you could improve your snacks give away

Flight was fine, it was delayed but only 30 minutes, staff were efficient, lady making announcements at LAX was really hard to understand but the rest were great.

I really enjoyed the staff and crew! Very positive and happy people! Made the experience easier! The entertainment was a bit lack luster. Better movie options as well as equipment that works smoother could be nice. My ear buds from the airline didn’t work and my tv screen had a terrible delay that made it hard to search for things to watch. Also the selections were very limited.

Flight was diverted to Canberra because Not enough fuel to circle on Sydney’s skies waiting for showers to pass. After that everything went wrong. It took forever to put fuel. Once back rolling, we stopped short of takeoff because crew had reached maximum work hours per shift. Back to gate we waited and waited in the plane with no water and no food - a total of 4 hours. Received contrasting news about the follow up of our trip. Finally we disembarked but our luggage could not be processed there as not enough custom agents. We ended up on buses and arrived at Sydney airports after a 3 hours trip. There we had to queue in line with 240 more passengers to file a lost luggage claim. We received the luggage after 48 hours, many of which spent holding with non-existent United customer service. Never able to speak to an actual person during those long phone calls. Finally on a chatline I could talk to a baggage agent, who filed another report as our luggage did not appear anywhere in their system. Thus it was surprising to get it back.

I got upgraded, so comfort was not an issue. But as always, it is the people from baggage handlers, flight attendants, pilots etc. that make the difference.

Crew were attentive and friendly. Flight was smooth and early! I enjoyed the less crowded plane. Thank you!

You cancelled my flight by email then made it very difficult to get in contact with you. Then put me in a flight with a long layover in Mexico returning to the wrong airport in uk. Mind blowing my stressful. I missed see my grand dad because of you.

This was not the BA business class it used to be. Mediocre food, attendants seemed stretched thin. All the little luxuries that used to make BA business fun were missing. Flight delayed and the explanation given was they forgot to pick up crew - I hope I misheard! Transfer in LHR “sticky” - we thought we had way too much time at 3hours but it was needed. Next time will try different route.

The food at Admirals Club was really great Pijamas were a nice feature The flight attendant was very nice and great attitude The aa.com does not work well specially internet service Overall a very good flight .

Nothing, flight was supposed to leave at 758 am. My flight didn’t leave until 430 pm. Spent the whole day at the airport.

Flight a little late. Entertainment system didn’t work for first hour. Toilets dirty after 2 hours. Is there no one assigned to clean them?

Food was very average. And top up drinks offer was absent. For a 11 hour long flight that should be the minimum. The crew didn't want to be there. I understand it was new year day but given they had signed up for it

very bad flight , service crew are tired and grumpy… I can forgive the worn seats and bad food as expected but the crew need more energy… old ppl are that way I guess… they shouldn’t be on long haul flights.

1st flight was delayed because of broken radio, missed connection but they got us on very next plane 1 hr later. Return flights were both delayed by 1 hr each. Crews were fine. Planes ok, but had to check carry ons.

It’s never made crystal clear if your flight will have in flight entertainment or not. That should be explicit

One hour late taking off. Concerning, very hard landing. Uncomfortable seats with no recline. Extremely slow baggage claim. Very professional, knowledgeable flight attendants. Brand new, very clean plane.

Can’t say there was anything I particularly liked. Seats were very tight, leather wrapped plastic. I followed up a much longer and cheaper trip from Honolulu on southwest, everything was phenomenal, this flight was the exact opposite. Blows my mind they charge for water of all things. One of the attendants seemed very rude, I watched a taller gentleman a couple rows forward with his knees pressed into the back of the seat ahead, while the woman in that seat leaned forward the entire flight, I’m sure because she could feel his knees. I’ll be avoiding spirit like the plague from here forward.

Enjoyed the experience, on time flights, friendly staff the WiFi was intros d kept cutting out.

Awful experience. Both flights were delayed several times with weather but also crew members being the official cause. The vouchers are unusable and insufficient ($50 voucher to fly the same crappy airline is a joke for putting me on a red-eye that landed at 3:00 am). The aircrafts were old and uncomfortable (have a real pocket on the seat, for crying out loud!).

Didn’t happen. They stranded us in Orlando and had to book a flight on frontier to get to our destination.

I was penalized for a mistake made by your team

I was charged $99 for a carryon on the 4th out of 4 flights only. It was placed under the seat just like the other times. Ridiculous.

Was 2 hours early for my flight they canceled my flight 2 hours before flight took off then told me to get a flight 24 hours later I had to pay $297 for I missed it. I had flight insurance and bc they put I missed my flight I had to wait 2 days to book a new flight. Flight insurance through spirit isn’t worth anything because I ended up paying for my hotel and flight and insurance didn’t cover anything!!

Flight left very close to original projected time. Paid for checked bag weight overage (my fault). Plane was literally brand new & this was its 2nd flight. Seats were alittle uncomfortable (I'm 5'11 * 175lbs and was alittle cramped, & brand new seats had little cushion). Food options were good. Main thing was flight took off & landed on time.

Flight left very close to original projected time. Plane was literally brand new & this was its 2nd flight. Seats were alittle uncomfortable (I'm 5'11 * 175lbs and was alittle cramped, & brand new seats had little cushion). Food options were good. Main thing was flight took off & landed on time.

Book cheap flights from Los Angeles to San Juan

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Los Angeles to San Juan found on KAYAK in the last 72 hours.
5/21Tue
2 stopsSpirit Airlines
19h 58mLAX-SJU
$102
5/13Mon
2 stopsSpirit Airlines
16h 24mLAX-SJU
$107
5/15Wed
1 stopUnited Airlines
9h 25mLAX-SJU
$129
8/27Tue
1 stopAmerican Airlines
13h 52mLAX-SJU
$133
8/27Tue
2 stopsUnited Airlines
14h 57mLAX-SJU
$178
9/18Wed
1 stopJetBlue
14h 19mLAX-SJU
$183
5/9Thu
2 stopsAmerican Airlines
16h 15mLAX-SJU
$188
4/24Wed
1 stopJetBlue
9h 38mLAX-SJU
$213
5/14Tue
2 stopsDelta
11h 07mLAX-SJU
$251
5/6Mon
2 stopsDelta
11h 07mLAX-SJU
$255

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Last minute flights from Los Angeles to San Juan

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Los Angeles to San Juan that are departing in the next 10 days.
4/22Mon
multi-stopSpirit Airlines
26h 06mLAX-SJU
5/14Tue
multi-stopSpirit Airlines
30h 44mSJU-LAX
$274
4/22Mon
multi-stopSpirit Airlines
26h 06mLAX-SJU
5/14Tue
multi-stopSpirit Airlines
23h 25mSJU-LAX
$309
4/21Sun
multi-stopAmerican Airlines
10h 45mLAX-SJU
5/14Tue
multi-stopAmerican Airlines
17h 54mSJU-LAX
$435
4/22Mon
multi-stopJetBlue
11h 55mLAX-SJU
5/13Mon
multi-stopJetBlue
11h 26mSJU-LAX
$459
4/22Mon
multi-stopAmerican Airlines
10h 45mLAX-SJU
4/30Tue
multi-stopAmerican Airlines
19h 08mSJU-LAX
$470
4/21Sun
multi-stopUnited Airlines
11h 47mLAX-SJU
4/26Fri
multi-stopUnited Airlines
11h 16mSJU-LAX
$532
4/22Mon
multi-stopUnited Airlines
11h 47mLAX-SJU
4/30Tue
multi-stopUnited Airlines
13h 38mSJU-LAX
$573
4/19Fri
multi-stopJetBlue
12h 23mLAX-SJU
4/22Mon
multi-stopJetBlue
14h 28mSJU-LAX
$615
4/19Fri
multi-stopDelta
12h 50mLAX-SJU
4/27Sat
multi-stopDelta
10h 42mSJU-LAX
$723
4/22Mon
multi-stopDelta
12h 50mLAX-SJU
4/27Sat
multi-stopDelta
10h 42mSJU-LAX
$814

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Los Angeles - San Juan Flights

Departure:

Los Angeles (LAX)United States

Destination:

San Juan (SJU)Puerto Rico

Return flight deals:

San Juan - Los Angeles

Cabin classes: