San Juan

$122+ Cheap flights from Los Angeles (LAX) to San Juan

LAX — SJU
Sep 23 — Sep 301
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Cheap flight deals from Los Angeles to San Juan

Cheapest flights from Los Angeles to San Juan

Mon 9/1412:10 am -
1 stop11h 34m
Tue 9/151:00 am -
1 stop10h 58m
Deal found 8/19$337
Tue 8/2511:20 pm -
1 stop14h 29m
Thu 8/279:16 am -
1 stop11h 56m
Deal found 8/24$340
Wed 11/41:00 pm -
1 stop16h 42m
Fri 11/137:05 am -
1 stop12h 30m
Deal found 8/24$341
Sat 9/196:49 pm -
2 stops14h 08m
Mon 9/211:00 am -
1 stop10h 58m
Deal found 8/19$342
Thu 9/1011:50 pm -
1 stop12h 29m
Mon 9/146:42 pm -
1 stop26h 28m
Deal found 8/19$343
Fri 9/1811:50 pm -
1 stop13h 16m
Sat 9/192:57 am -
1 stop18h 13m
Deal found 8/19$347
Wed 10/76:00 am -
2 stops13h 18m
Sat 10/106:45 am -
1 stop14h 54m
Deal found 8/21$348
Thu 10/159:56 pm -
1 stop16h 41m
Tue 10/206:42 pm -
1 stop26h 26m
Deal found 8/21$350
Sun 8/2311:20 pm -
1 stop23h 55m
Tue 8/253:10 am -
1 stop18h 02m
Deal found 8/22$353
Wed 9/165:30 am -
2 stops15h 20m
Tue 9/221:00 am -
2 stops14h 58m
Deal found 8/22$354

Find flight deals from Los Angeles to San Juan

Round-trip from

$336
(American Airlines)

One-way from

$122
(United Airlines)

Popular in

June

Cheapest in

October

Average price

$442
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. 10% potential increase in price ($57 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
Average for round-trip flights in August 2026

Cheapflights Fare Finder

 
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 Los Angeles Los Angeles - SJU San Juan Luis Munoz Marin Intl

LAXSJU

Los Angeles Los Angeles

Wed 9/16

5:30 am-11:50 pm

2 stops15h 20m

San Juan Luis Munoz Marin Intl

Tue 9/22

1:00 am-12:58 pm

2 stops14h 58m

$354

Los AngelesSan Juan

LAX Los Angeles Los Angeles - SJU San Juan Luis Munoz Marin Intl

LAXSJU

Los Angeles Los Angeles

Sat 1/16

6:45 pm-11:50 am

2 stops13h 05m

San Juan Luis Munoz Marin Intl

Thu 1/21

8:25 am-4:28 pm

1 stop12h 03m

$419

Los AngelesSan Juan

LAX Los Angeles Los Angeles - SJU San Juan Luis Munoz Marin Intl

LAXSJU

Los Angeles Los Angeles

Fri 11/13

11:17 pm-1:15 pm

1 stop9h 58m

San Juan Luis Munoz Marin Intl

Fri 11/20

8:25 am-4:40 pm

1 stop12h 15m

$423

Los AngelesSan Juan

LAX Los Angeles Los Angeles - SJU San Juan Luis Munoz Marin Intl

LAXSJU

Los Angeles Los Angeles

Fri 11/27

5:10 am-11:30 pm

2 stops14h 20m

San Juan Luis Munoz Marin Intl

Sun 12/6

6:05 am-6:20 pm

1 stop16h 15m

$437
Quickest round-trip

Los AngelesSan Juan

LAX Los Angeles Los Angeles - SJU San Juan Luis Munoz Marin Intl

LAXSJU

Los Angeles Los Angeles

Thu 12/10

8:00 pm-11:50 am

2 stops11h 50m

San Juan Luis Munoz Marin Intl

Tue 12/15

6:10 am-12:10 pm

1 stop10h 00m

$443

Los AngelesSan Juan

LAX Los Angeles Los Angeles - SJU San Juan Luis Munoz Marin Intl

LAXSJU

Los Angeles Los Angeles

Wed 12/2

1:05 am-5:00 pm

2 stops11h 55m

San Juan Luis Munoz Marin Intl

Sun 12/6

6:05 am-6:20 pm

1 stop16h 15m

$465

Los AngelesSan Juan

LAX Los Angeles Los Angeles - SJU San Juan Luis Munoz Marin Intl

LAXSJU

Los Angeles Los Angeles

Fri 12/4

11:55 pm-4:55 pm

1 stop13h 00m

San Juan Luis Munoz Marin Intl

Tue 12/8

2:11 pm-11:57 pm

2 stops13h 46m

$466

Los AngelesSan Juan

LAX Los Angeles Los Angeles - SJU San Juan Luis Munoz Marin Intl

LAXSJU

Los Angeles Los Angeles

Fri 1/29

4:10 pm-6:11 am

1 stop10h 01m

San Juan Luis Munoz Marin Intl

Mon 2/8

2:25 pm-10:54 pm

1 stop12h 29m

$478

Los AngelesSan Juan

LAX Los Angeles Los Angeles - SJU San Juan Luis Munoz Marin Intl

LAXSJU

Los Angeles Los Angeles

Wed 11/4

8:00 pm-11:50 am

2 stops11h 50m

San Juan Luis Munoz Marin Intl

Wed 11/11

5:40 am-1:55 pm

2 stops12h 15m

$492

Los AngelesSan Juan

LAX Los Angeles Los Angeles - SJU San Juan Luis Munoz Marin Intl

LAXSJU

Los Angeles Los Angeles

Fri 10/2

11:20 am-1:20 am

2 stops11h 00m

San Juan Luis Munoz Marin Intl

Fri 10/9

6:30 am-2:40 pm

2 stops11h 10m

$500

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/23

Showing 1-10 of 22 resultsSorted by cheapest first
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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

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 $383). Flying from Los Angeles to San Juan in June is currently the most expensive (average of $573). 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?

Airfare is below average for this route at the moment.
Los Angeles to San Juan flights typically cost between $368 and $519 in October.
The cheapest round-trip price found within the last 5 days was $336 on American Airlines (Oct 31-Nov 7).

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 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.

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

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.

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

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.

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

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.

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

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.

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

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.

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

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

  • 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 United Airlines and Southwest fly from Los Angeles to San Juan in about 14h 20m. The time it takes to get you to your destination can typically vary by up to 1h. 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 $181 and $264 round-trip. Delta is currently priced 68% 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), United Airlines ($143), and American Airlines ($148).

  • 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 $25 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 $25 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 $26 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 $383). Flying from Los Angeles to San Juan in June is currently the most expensive (average of $573). 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

AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$150Average$443FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$181Average$420FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$264Average$487FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$289Average$470FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$295Average$550FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$365Average$514FlexibilityNo cancel feeOn-time63%

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