San Juan

$200+ Cheap flights from Los Angeles (LAX) to San Juan

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SJU
Jul 15 — Jul 221
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Cheap flight deals from Los Angeles to San Juan

Cheapest flights from Los Angeles to San Juan
Explore the most affordable flight options available from Los Angeles to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:30 am
LAX
-
SJU
2 stops38h 58m
Frontier
Mon 8/178:52 am
SJU
-
LAX
1 stop12h 05m
Frontier
Deal found 6/11$390
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:02 am
LAX
-
SJU
1 stop12h 55m
American Airlines
Wed 8/510:33 am
SJU
-
LAX
1 stop10h 58m
American Airlines
Deal found 6/11$395
This Frontier deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2311:20 pm
LAX
-
SJU
1 stop11h 55m
Frontier
Wed 8/266:00 am
SJU
-
LAX
1 stop15h 27m
Frontier
Deal found 6/11$396
This Booking.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/911:59 pm
LAX
-
SJU
1 stop27h 45m
Frontier
Tue 8/186:00 am
SJU
-
LAX
1 stop15h 27m
Frontier
Deal found 6/15$397
This CheapOair deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1911:03 pm
LAX
-
SJU
1 stop11h 13m
Frontier
Tue 8/254:05 pm
SJU
-
LAX
1 stop29h 22m
Frontier
Deal found 6/11$399
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/285:55 pm
LAX
-
SJU
2 stops15h 18m
Delta
Sat 10/33:10 pm
SJU
-
LAX
1 stop10h 12m
Delta
Deal found 6/10$400
This FlightHub deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/411:00 pm
LAX
-
SJU
1 stop9h 16m
Frontier
Wed 8/56:26 pm
SJU
-
LAX
1 stop26h 44m
Frontier
Deal found 6/13$402
This Travelocity deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/511:00 pm
LAX
-
SJU
1 stop19h 43m
Multiple Airlines
Wed 8/126:50 am
SJU
-
LAX
1 stop9h 25m
Multiple Airlines
Deal found 6/14$404
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:27 am
LAX
-
SJU
1 stop11h 48m
American Airlines
Tue 8/256:00 am
SJU
-
LAX
2 stops11h 19m
American Airlines
Deal found 6/10$405
This Kiwi.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/211:00 pm
LAX
-
SJU
1 stop9h 16m
Frontier
Tue 8/117:10 am
SJU
-
LAX
2 stops39h 53m
Frontier
Deal found 6/11$408
This CheapOair deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/411:00 pm
LAX
-
SJU
1 stop15h 31m
Multiple Airlines
Mon 8/105:35 am
SJU
-
LAX
1 stop8h 57m
Multiple Airlines
Deal found 6/15$409
This Kiwi.com deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/511:00 pm
LAX
-
SJU
1 stop17h 32m
Frontier
Fri 8/78:52 am
SJU
-
LAX
1 stop12h 05m
Frontier
Deal found 6/13$410

Find flight deals from Los Angeles to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Los Angeles (LAX) to San Juan (PR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 15, 2026.

Round-trip from

$390
(Kiwi.com)

One-way from

$200
(American Airlines)

Popular in

December

Cheapest in

October

Average price

$534
From Los Angeles Los Angeles to San Juan
One-way flight from Los Angeles Los Angeles to San Juan
Highest demand for flights based on searches. 5% potential increase in price ($29 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Average for round-trip flights in June 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Los Angeles to San Juan that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 15, 2026.
Use the filters below to find and compare flights from Los Angeles to San Juan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles Los Angeles

Sun 8/16

10:15 pm-10:55 am

1 stop9h 40m

San Juan Luis Munoz Marin Intl

Thu 8/20

11:35 am-9:20 pm

1 stop12h 45m

$400

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles Los Angeles

Fri 8/14

8:20 am-11:52 pm

1 stop12h 32m

San Juan Luis Munoz Marin Intl

Fri 8/21

12:56 pm-10:30 pm

1 stop12h 34m

$400

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles Los Angeles

Fri 8/21

11:59 pm-4:38 pm

2 stops13h 39m

San Juan Luis Munoz Marin Intl

Mon 8/24

5:49 pm-12:41 am

1 stop9h 52m

$400

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles Los Angeles

Fri 8/21

8:40 pm-10:50 am

2 stops11h 10m

San Juan Luis Munoz Marin Intl

Wed 8/26

8:20 am-3:55 pm

2 stops10h 35m

$400

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles Los Angeles

Fri 8/28

11:59 pm-4:38 pm

2 stops13h 39m

San Juan Luis Munoz Marin Intl

Tue 9/1

7:00 am-4:46 pm

2 stops12h 46m

$493

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles Los Angeles

Tue 7/21

10:25 am-12:20 am

2 stops10h 55m

San Juan Luis Munoz Marin Intl

Thu 7/30

7:00 am-3:20 pm

1 stop11h 20m

$512

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles Los Angeles

Mon 7/20

12:10 pm-1:25 am

2 stops10h 15m

San Juan Luis Munoz Marin Intl

Wed 7/22

6:30 am-4:20 pm

1 stop12h 50m

$549

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles Los Angeles

Mon 7/6

2:30 pm-9:00 am

2 stops15h 30m

San Juan Luis Munoz Marin Intl

Mon 7/13

9:50 am-6:45 pm

2 stops11h 55m

$614

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles Los Angeles

Thu 8/13

7:25 pm-12:08 pm

2 stops13h 43m

San Juan Luis Munoz Marin Intl

Thu 8/20

7:00 am-5:20 pm

1 stop13h 20m

$618
Quickest round-trip

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles Los Angeles

Mon 7/13

12:10 pm-1:25 am

2 stops10h 15m

San Juan Luis Munoz Marin Intl

Mon 7/20

9:50 am-5:30 pm

2 stops10h 40m

$621

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Los Angeles to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan from Los Angeles with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Los Angeles to San Juan

What is the cheapest month to book a flight from Los Angeles to San Juan?

Currently, October is the cheapest month in which you can book a flight from Los Angeles to San Juan (average of $136). Flying from Los Angeles to San Juan in April is currently the most expensive (average of $1,113). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Los Angeles to San Juan?

How often are flights from Los Angeles to San Juan delayed?

About 0% of weekly flights between Los Angeles and San Juan have experienced delays in the past year, with the average delay time being 0 minutes.

What is the most punctual flight time for Los Angeles to San Juan flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

How far ahead should I book a flight from Los Angeles to San Juan?

Booking 62 days in advance of your planned departure date is, on average, the best time to get cheap flights from Los Angeles to San Juan. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing San Juan

Get insights into the airlines that provide service to San Juan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Juan. Reviews last updated June 15, 2026.
Get a feel of what it's like to fly with Southwest,United Airlines, andAmerican Airlines from Los Angeles to San Juan by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

7.9

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

Food

7.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

7.9

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

Food

7.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

7.9

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

Food

7.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

7.9

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

Food

7.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

7.9

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

Food

7.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

7.9

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

Related info for your journey

Find useful and relevant information for your journey from Los Angeles to San Juan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Los Angeles to San Juan?

    If you book a flight to San Juan from Los Angeles, you will be flying from Los Angeles, which is the city’s only airport. Los Angeles Los Angeles (LAX) is located 9.4 mi from the center of Los Angeles. There are 0 flights from Los Angeles to San Juan per day from 6 different airlines.

  • How long is the flight from Los Angeles to San Juan?

    Airlines like Southwest and Delta fly from Los Angeles to San Juan in about 9h 40m. The time it takes to get you to your destination can typically vary by up to 2h 52m. There are 3380 mi between Los Angeles and San Juan. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Los Angeles to San Juan round-trip?

    Our cheapest airline available from Los Angeles to San Juan is Delta. Our recent data shows that you can find tickets from as low as $150 on this airline. Additional options worth looking into are Frontier and JetBlue, starting at $173 and $261 round-trip. Delta is currently priced 67% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Los Angeles to San Juan one-way?

    The cheapest airlines for a one-way flight from Los Angeles to San Juan are Frontier ($111), American Airlines ($138), and United Airlines ($143).

  • Where are the most common layover locations when flying from Los Angeles to San Juan?

  • What are some popular things to do or see while on a layover in Miami?

    Most Miami visitors opt to spend their time experiencing Kaseya Center, Bayfront Park, and Bayside Marketplace. Kaseya Center, Bayfront Park and Bayside Marketplace are located about 6.2 mi, 6.4 mi, and 6.4 mi, respectively from Miami if you are interested in checking them out. Travelers in need of a car in Miami can rent one for about $23 per day.

  • What are some popular points of interest to see during a layover in Orlando?

    Orlando travelers tend to visit Universal Orlando Resort, Universal's Islands of Adventure, and Dr. Phillips Center for the Performing Arts more than any other notable places. Universal Orlando Resort, Universal's Islands of Adventure and Dr. Phillips Center for the Performing Arts are located about 10.2 mi, 10.2 mi, and 8.5 mi, respectively from Orlando if you are interested in checking them out. Travelers can rent a car at Orlando for an average daily rate of $27 to make sightseeing during their layover a little easier.

  • What are points of interest worth seeing during a layover in Fort Lauderdale?

    Fort Lauderdale travelers tend to visit Las Olas Beach, Las Olas Boulevard, and Fort Lauderdale Beach Park more than any other attractions. Las Olas Beach, Las Olas Boulevard, and Fort Lauderdale Beach Park can be accessed by traveling approximately 4.1 mi, 3.6 mi, and 4.2 mi, respectively from Fort Lauderdale. Travelers can rent a car at Fort Lauderdale for an average daily rate of $24 to make sightseeing during their layover a little easier.

  • Where are the least popular layover locations for Los Angeles to San Juan flights?

  • Can I find deals for flights from Los Angeles to San Juan that include hotel bookings?

    Yes. In addition to deals on Los Angeles to San Juan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Los Angeles to San Juan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Los Angeles to San Juan.

  • Can I find deals for business class flights from Los Angeles to San Juan?

    Yes. Cheapflights offers flight deals from Los Angeles to San Juan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Los Angeles to San Juan?

    Currently, October is the cheapest month in which you can book a flight from Los Angeles to San Juan (average of $136). Flying from Los Angeles to San Juan in April is currently the most expensive (average of $1,113). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 6 airlines flying from Los Angeles to San Juan

Discover the top 6 airlines that operate flights from Los Angeles to San Juan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$150Average$471FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$175Average$375FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$261Average$487FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$286Average$481FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$295Average$538FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$365Average$519FlexibilityNo cancel feeOn-time63%

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