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$153+ Cheap flights from San Juan to Los Angeles (LAX)

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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — LAX
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheapflights Tip: The best prices from San Juan to Los Angeles are usually found in January or October, booked 50 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap flight deals from San Juan to Los Angeles

Discover tips and strategies to find the most affordable flight options for your journey from San Juan (PR1) to Los Angeles (LAX). 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 September 16, 2025.

Round-trip from

$274
(Kiwi.com)

One-way from

$153
(Cheapflightsfares)

Popular in

December

Cheapest in

January

Average price

$408
From San Juan to Los Angeles
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One-way flight from San Juan to Los Angeles
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Highest demand for flights based on searches. 0% potential increase in price ($3 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from San Juan to Los Angeles

Cheapest flights from San Juan to Los Angeles
Explore the most affordable flight options available from San Juan to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/234:04 pmSJU - LAX
1 stop10h 44mSpirit Airlines
Fri 11/711:45 pmLAX - SJU
2 stops30h 07mSpirit Airlines
Deal found 9/14$274
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/234:04 pmSJU - LAX
1 stop10h 44mSpirit Airlines
Sun 10/2612:53 amLAX - SJU
1 stop12h 30mSpirit Airlines
Deal found 9/15$276
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/25:04 pmSJU - LAX
1 stop19h 13mSpirit Airlines
Sat 11/812:57 amLAX - SJU
1 stop15h 47mSpirit Airlines
Deal found 9/15$277
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/164:04 pmSJU - LAX
1 stop10h 44mSpirit Airlines
Sun 10/1912:53 amLAX - SJU
1 stop12h 30mSpirit Airlines
Deal found 9/15$278
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Fri 10/311:59 amSJU - LAX
1 stop12h 57mMultiple Airlines
Tue 10/710:53 pmLAX - SJU
2 stops24h 09mMultiple Airlines
Deal found 9/16$281
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2512:06 pmSJU - LAX
1 stop11h 30mMultiple Airlines
Sat 10/189:20 amLAX - SJU
2 stops26h 39mMultiple Airlines
Deal found 9/14$282
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/144:31 pmSJU - LAX
1 stop20h 40mMultiple Airlines
Tue 11/1810:12 amLAX - SJU
1 stop25h 34mMultiple Airlines
Deal found 9/14$284
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/304:04 pmSJU - LAX
1 stop10h 44mSpirit Airlines
Sun 11/212:48 amLAX - SJU
1 stop12h 35mSpirit Airlines
Deal found 9/16$285
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/195:28 pmSJU - LAX
1 stop10h 15mSpirit Airlines
Tue 12/212:57 amLAX - SJU
1 stop10h 49mSpirit Airlines
Deal found 9/14$286
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/302:49 amSJU - LAX
2 stops18h 10mSpirit Airlines
Sat 11/112:09 amLAX - SJU
1 stop12h 50mSpirit Airlines
Deal found 9/14$287
This Frontier deal was found by Cheapflights users on 9/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1912:06 pmSJU - LAX
1 stop11h 30mFrontier
Mon 9/229:31 pmLAX - SJU
1 stop11h 30mFrontier
Deal found 9/15$288
This Booking.com deal was found by Cheapflights users on 9/15. 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.
Tue 10/73:40 amSJU - LAX
1 stop31h 48mFrontier
Sun 10/1210:39 pmLAX - SJU
1 stop22h 50mFrontier
Deal found 9/15$289

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Juan to Los Angeles 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 September 16, 2025.
Use the filters below to find and compare flights from San Juan to Los Angeles that are best for you.

Fly from

San Juan

Fly to

Los Angeles

Route

Depart

Return

Price

San JuanLos Angeles

SJU - LAX

SJULAX

San Juan Luis Munoz Marin Intl

Thu 10/30

1:25 pm-8:47 pm

1 stop10h 22m

Los Angeles

Mon 11/3

5:00 am-6:25 pm

1 stop9h 25m

$286

San JuanLos Angeles

SJU - LAX

SJULAX

San Juan Luis Munoz Marin Intl

Sat 11/1

3:00 pm-10:59 pm

1 stop10h 59m

Los Angeles

Mon 11/10

10:59 pm-1:43 pm

1 stop10h 44m

$295

San JuanLos Angeles

SJU - LAX

SJULAX

San Juan Luis Munoz Marin Intl

Wed 10/22

5:43 pm-12:31 am

1 stop9h 48m

Los Angeles

Sat 10/25

8:00 am-9:59 pm

1 stop10h 59m

$295

San JuanLos Angeles

SJU - LAX

SJULAX

San Juan Luis Munoz Marin Intl

Mon 10/20

9:19 pm-8:28 am

1 stop14h 09m

Los Angeles

Mon 10/27

9:20 am-1:44 am

2 stops13h 24m

$326

San JuanLos Angeles

SJU - LAX

SJULAX

San Juan Luis Munoz Marin Intl

Sat 11/1

11:30 am-11:16 pm

1 stop14h 46m

Los Angeles

Tue 11/4

7:00 am-10:04 pm

1 stop11h 04m

$350

San JuanLos Angeles

SJU - LAX

SJULAX

San Juan Luis Munoz Marin Intl

Wed 10/29

4:05 am-12:19 pm

1 stop11h 14m

Los Angeles

Sat 11/1

9:49 pm-12:44 pm

1 stop11h 55m

$350

San JuanLos Angeles

SJU - LAX

SJULAX

San Juan Luis Munoz Marin Intl

Fri 10/31

7:00 am-5:15 pm

1 stop13h 15m

Los Angeles

Tue 11/4

7:00 am-10:04 pm

1 stop11h 04m

$350

San JuanLos Angeles

SJU - LAX

SJULAX

San Juan Luis Munoz Marin Intl

Sat 11/1

7:00 am-3:18 pm

1 stop11h 18m

Los Angeles

Mon 11/3

6:04 am-11:54 pm

1 stop13h 50m

$352

San JuanLos Angeles

SJU - LAX

SJULAX

San Juan Luis Munoz Marin Intl

Tue 10/14

1:59 am-8:28 am

2 stops33h 29m

$165

San JuanLos Angeles

SJU - LAX

SJULAX

San Juan Luis Munoz Marin Intl

Sat 11/1

5:18 pm-8:29 am

1 stop18h 11m

$171

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 20 results
1
2

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

Have a flexible travel schedule? Discover the best time to fly to Los Angeles from San Juan 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 San Juan to Los Angeles

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

Use this chart to determine the optimal time to book a round-trip flight from San Juan to Los Angeles. Price data was last updated on September 12, 2025.

The price you pay for your flight from San Juan to Los Angeles may vary depending on when you book. For the best chance of a lower fare, look to book 50 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from San Juan to Los Angeles (average of $246). Flying from San Juan to Los Angeles in March is currently the most expensive (average of $325). 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.

What is the cheapest time of day to fly from SJU to LAX?

Find hourly flight availability from San Juan to Los Angeles. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

It’s optimal to fly from San Juan to Los Angeles in the evening. By choosing this option you can save up to 17% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from San Juan to Los Angeles?

Use this chart to determine the cheapest time to fly round-trip from San Juan to Los Angeles. Price data was last updated on November 3, 2024.

Travelers seeking maximum savings on their San Juan to Los Angeles flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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

Reviews of airlines servicing Los Angeles

Get insights into the airlines that provide service to Los Angeles. 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 Los Angeles. Reviews last updated September 16, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from San Juan to Los Angeles by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,957 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,924 reviews
Delta
8.0
Very good
7,957 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,957 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
JetBlue
7.2
Good
2,914 reviews
Delta
8.0
Very good
7,957 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Spirit Airlines
6.3
Okay
8,019 reviews
Delta
8.0
Very good
7,957 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from San Juan to Los Angeles. 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 into for flights to Los Angeles from San Juan?

    Located just 9.4 mi from the city center, Los Angeles is the airport most travelers will use when flying to Los Angeles from San Juan. Booking flights from San Juan to Los Angeles (LAX) should be relatively easy as there are 0 daily inbound flights from San Juan from 7 different airlines.

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

    United Airlines and American Airlines can get you from San Juan to Los Angeles in just under 10h 22m. Your travel time can differ by up to 37m. The distance from San Juan to Los Angeles is about 3380 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Our cheapest airline available from San Juan to Los Angeles is Frontier. Our recent data shows that you can find tickets from as low as $148 on this airline. Additional options worth looking into are Spirit Airlines and United Airlines, starting at $221 and $270 round-trip. Frontier is 64% cheaper than the average price of flights available within the next 90 days to this destination.

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

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $165. Users have also found prices from $176 and $176 on Southwest and JetBlue, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Juan to Los Angeles 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 San Juan to Los Angeles?

    Currently, January is the cheapest month in which you can book a flight from San Juan to Los Angeles (average of $246). Flying from San Juan to Los Angeles in March is currently the most expensive (average of $325). 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

Traveling to a place near Los Angeles?

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Top 7 airlines flying from San Juan to Los Angeles

Discover the top 7 airlines that operate flights from San Juan to Los Angeles. 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$148Average$303FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$221Average$350FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$270Average$449FlexibilityNo cancel feeOn-time69%
DeltaCheapest$275Average$541FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$290Average$432FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$310Average$475FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$383Average$490FlexibilityNo cancel feeOn-time63%

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