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

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

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

Historically, on average around 0% of flights between Los Angeles and San Juan have experienced a delay on any given week. The average delay length over the past 12 months has been 0 minutes.

How many flights depart from Los Angeles to San Juan on average per week?

As of April 2026, 6 flights take off from Los Angeles and land in San Juan each week. The most common flight departure day for this route is Tue, with 17% of weekly flights taking off on this day.

What is the cheapest airline that flies from Los Angeles to San Juan?

Delta and United Airlines are the most popular carriers operating from Los Angeles to San Juan

What airlines fly to San Juan?

American Airlines, Frontier and JetBlue are the top three most popular airlines that fly to San Juan from Los Angeles according to our data. American Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to San Juan. Keep in mind that there are 7 different airlines that fly to San Juan on a routine basis, so you have a few additional options to choose from.

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

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

When did momondo last update prices for flights from Los Angeles Los Angeles Airport to San Juan?

Prices for flights from Los Angeles Los Angeles Airport to San Juan refresh daily.

How many operators does momondo search for flights from Los Angeles Los Angeles Airport to San Juan?

The number of operators available for flights from Los Angeles Los Angeles Airport to San Juan is 7 as of April 2026.

How old do you have to be to fly from Los Angeles Los Angeles Airport to San Juan?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Los Angeles Los Angeles Airport to San Juan.

What documentation or ID do you need to fly to San Juan?

The travel and health documents required for your trip to San Juan can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Juan. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$146 Cheap Flights from Los Angeles to San Juan in 2026

Q: What is the typical price of a round-trip flight between Los Angeles and San Juan?

Prices are currently low for flights on this route. Typical prices usually range from $581 to $316. The lowest price recently found on this route was $307.

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Find the cheapest flights from Los Angeles to San Juan

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:04 pm - 2:06 pm

LAX

SJU

14h 02m

1 stop

2:37 pm - 10:54 pm

SJU

LAX

11h 17m

1 stop

$307Multiple Airlines

Sun, May 3 - Fri, May 8

9:04 pm - 8:53 am

LAX

SJU

8h 49m

1 stop

2:37 pm - 10:54 pm

SJU

LAX

11h 17m

1 stop

$312Multiple Airlines

Fri, May 1 - Sat, May 9

11:03 pm - 1:16 pm

LAX

SJU

11h 13m

1 stop

9:24 am - 6:27 pm

SJU

LAX

12h 03m

1 stop

$316Frontier

Mon, Aug 24 - Mon, Aug 31

1:19 pm - 5:59 pm

LAX

SJU

25h 40m

2 stops

10:54 am - 7:06 pm

SJU

LAX

11h 12m

1 stop

$321Frontier

Mon, Apr 27 - Thu, Apr 30

9:04 pm - 9:54 am

LAX

SJU

9h 50m

1 stop

2:37 pm - 10:54 pm

SJU

LAX

11h 17m

1 stop

$322Multiple Airlines

Sun, May 3 - Thu, May 7

5:30 am - 11:59 pm

LAX

SJU

15h 29m

2 stops

9:58 am - 7:06 pm

SJU

LAX

12h 08m

1 stop

$323Frontier

Thu, Apr 30 - Sat, May 2

12:49 am - 4:01 am

LAX

SJU

24h 12m

1 stop

6:44 am - 10:29 pm

SJU

LAX

18h 45m

1 stop

$324Frontier

Tue, Jun 2 - Tue, Jun 9

4:31 pm - 3:50 pm

LAX

SJU

20h 19m

2 stops

6:30 am - 10:47 pm

SJU

LAX

19h 17m

1 stop

$326Frontier

Sat, May 30 - Fri, Jun 5

9:04 pm - 9:54 am

LAX

SJU

9h 50m

1 stop

2:37 pm - 10:54 pm

SJU

LAX

11h 17m

1 stop

$327Multiple Airlines

Sun, May 3 - Thu, May 7

11:59 pm - 10:21 pm

LAX

SJU

19h 22m

1 stop

7:04 pm - 11:26 pm

SJU

LAX

31h 22m

1 stop

$328Multiple Airlines

Sat, May 23 - Fri, May 29

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Frontier flights from Los Angeles to San Juan

Our best Frontier deals on Los Angeles to San Juan flight tickets

Frontier

Aug 24

LAX11:03 pmLos Angeles Los Angeles

11h 13m

1 stop

SJU1:16 pmSan Juan Luis Munoz Marin Intl

Aug 31

SJU9:24 amSan Juan Luis Munoz Marin Intl

12h 03m

1 stop

LAX6:27 pmLos Angeles Los Angeles

$316

Frontier

Apr 25

LAX1:52 pmLos Angeles Los Angeles

29h 27m

2 stops

SJU10:19 pmSan Juan Luis Munoz Marin Intl

May 1

SJU6:30 amSan Juan Luis Munoz Marin Intl

15h 36m

1 stop

LAX7:06 pmLos Angeles Los Angeles

$317

Frontier

Apr 27

LAX1:19 pmLos Angeles Los Angeles

25h 40m

2 stops

SJU5:59 pmSan Juan Luis Munoz Marin Intl

Apr 30

SJU10:54 amSan Juan Luis Munoz Marin Intl

11h 12m

1 stop

LAX7:06 pmLos Angeles Los Angeles

$321

Spirit Airlines flights from Los Angeles to San Juan

Our best Spirit Airlines deals on Los Angeles to San Juan flight tickets

Spirit Airlines

May 23

LAX11:59 pmLos Angeles Los Angeles

19h 22m

1 stop

SJU10:21 pmSan Juan Luis Munoz Marin Intl

May 29

SJU2:37 pmSan Juan Luis Munoz Marin Intl

11h 17m

1 stop

LAX10:54 pmLos Angeles Los Angeles

$353

Spirit Airlines

May 23

LAX11:59 pmLos Angeles Los Angeles

19h 22m

1 stop

SJU10:21 pmSan Juan Luis Munoz Marin Intl

May 29

SJU2:37 pmSan Juan Luis Munoz Marin Intl

11h 17m

1 stop

LAX10:54 pmLos Angeles Los Angeles

$358

Spirit Airlines

May 23

LAX11:59 pmLos Angeles Los Angeles

19h 22m

1 stop

SJU10:21 pmSan Juan Luis Munoz Marin Intl

May 28

SJU12:59 amSan Juan Luis Munoz Marin Intl

23h 38m

1 stop

LAX9:37 pmLos Angeles Los Angeles

$365

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles Los Angeles

Sun 5/3

9:04 pm-2:06 pm

1 stop14h 02m

San Juan Luis Munoz Marin Intl

Fri 5/8

2:37 pm-10:54 pm

1 stop11h 17m

$307

Quickest round-trip

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles Los Angeles

Fri 5/1

9:04 pm-8:53 am

1 stop8h 49m

San Juan Luis Munoz Marin Intl

Sat 5/9

2:37 pm-10:54 pm

1 stop11h 17m

$312

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles Los Angeles

Mon 8/24

11:03 pm-1:16 pm

1 stop11h 13m

San Juan Luis Munoz Marin Intl

Mon 8/31

9:24 am-6:27 pm

1 stop12h 03m

$316

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles Los Angeles

Mon 4/27

1:19 pm-5:59 pm

2 stops25h 40m

San Juan Luis Munoz Marin Intl

Thu 4/30

10:54 am-7:06 pm

1 stop11h 12m

$321

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles Los Angeles

Sun 5/3

9:04 pm-9:54 am

1 stop9h 50m

San Juan Luis Munoz Marin Intl

Thu 5/7

2:37 pm-10:54 pm

1 stop11h 17m

$322

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles Los Angeles

Thu 4/30

5:30 am-11:59 pm

2 stops15h 29m

San Juan Luis Munoz Marin Intl

Sat 5/2

9:58 am-7:06 pm

1 stop12h 08m

$323

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles Los Angeles

Tue 6/2

12:49 am-4:01 am

1 stop24h 12m

San Juan Luis Munoz Marin Intl

Tue 6/9

6:44 am-10:29 pm

1 stop18h 45m

$324

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles Los Angeles

Sat 5/30

4:31 pm-3:50 pm

2 stops20h 19m

San Juan Luis Munoz Marin Intl

Fri 6/5

6:30 am-10:47 pm

1 stop19h 17m

$326

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles Los Angeles

Sun 5/3

9:04 pm-9:54 am

1 stop9h 50m

San Juan Luis Munoz Marin Intl

Thu 5/7

2:37 pm-10:54 pm

1 stop11h 17m

$327

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles Los Angeles

Sat 5/23

11:59 pm-10:21 pm

1 stop19h 22m

San Juan Luis Munoz Marin Intl

Fri 5/29

7:04 pm-11:26 pm

1 stop31h 22m

$328

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Los Angeles to San Juan

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the typical price of a round-trip flight between Los Angeles and San Juan?

What is the cheapest month to fly to San Juan?

If you’re not able to fly to San Juan in October, then April is your next best option. Flight prices from Los Angeles to San Juan during April average around $429.

What is the cheapest Los Angeles to San Juan flight route?

Fly from Los Angeles to San Juan Luis Munoz Marin Intl for the best Los Angeles - San Juan flight prices

How far in advance should I book a flight to San Juan?

You are more likely to see cheaper flights to San Juan from Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to San Juan for around $457 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan from Los Angeles for as low as $419 on momondo.

What cabin class options are available on Los Angeles to San Juan flights?

There is only 1 cabin class available to choose from on Los Angeles to San Juan flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Los Angeles to San Juan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Los Angeles to San Juan

Fastest flight time	9h 30m
Direct flights	None

The fastest flight from Los Angeles to San Juan takes 9h 30m

There are no direct flights from Los Angeles to San Juan. There are no popular flight routes from Los Angeles to San Juan.

Search flight deals

Frequently asked questions about flying from Los Angeles to San Juan

How far is Los Angeles to San Juan by plane?
San Juan is 3368.1 mi away from Los Angeles. A reasonable flight in good conditions will take 9h 30m.
When did momondo last update prices for flights from Los Angeles Los Angeles Airport to San Juan?
Prices for flights from Los Angeles Los Angeles Airport to San Juan refresh daily.
How many operators does momondo search for flights from Los Angeles Los Angeles Airport to San Juan?
The number of operators available for flights from Los Angeles Los Angeles Airport to San Juan is 7 as of April 2026.
How old do you have to be to fly from Los Angeles Los Angeles Airport to San Juan?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Los Angeles Los Angeles Airport to San Juan.
What documentation or ID do you need to fly to San Juan?
The travel and health documents required for your trip to San Juan can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Juan. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Los Angeles to San Juan

Compare and see reviews for airlines that fly from Los Angeles to San Juan with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $150	Free Cancellation	Rating 7.9 8,412 reviews	Search Delta flights
Frontier	PriceFrom $171	Free Cancellation	Rating 5.7 2,987 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $177	Free Cancellation	Rating 6.3 8,616 reviews	Search Spirit Airlines flights
JetBlue	PriceFrom $242	Free Cancellation	Rating 7.2 2,939 reviews	Search JetBlue flights
United Airlines	PriceFrom $290	Free Cancellation	Rating 7.4 9,596 reviews	Search United Airlines flights
American Airlines	PriceFrom $296	Free Cancellation	Rating 7.1 11,589 reviews	Search American Airlines flights
Southwest	PriceFrom $372	Free Cancellation	Rating 8.0 4,328 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Los Angeles to San Juan?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Juan from Los Angeles.

Can I find flights from Los Angeles to San Juan with flexible booking policies on momondo?

Yes. All flights to San Juan from Los Angeles on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Los Angeles to San Juan?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Los Angeles to San Juan.

I’m not ready to book a flight from Los Angeles to San Juan right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Los Angeles to San Juan now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Juan and let you know when they change.

An easier way to manage your San Juan trip

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Fly into one of these airports located in San Juan

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San Juan Luis Munoz Marin Intl Airport

Cheap flights from Los Angeles to San Juan from $149

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Los Angeles to San Juan departing on 5/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Frontier flights from Los Angeles to San Juan

Our best Frontier deals on Los Angeles to San Juan flight tickets

Spirit Airlines flights from Los Angeles to San Juan

Our best Spirit Airlines deals on Los Angeles to San Juan flight tickets

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See travel insights to San Juan from

How to get the cheapest flight ticket from Los Angeles to San Juan

What is the typical price of a round-trip flight between Los Angeles and San Juan?

What is the cheapest month to fly to San Juan?

What is the cheapest Los Angeles to San Juan flight route?

How far in advance should I book a flight to San Juan?

What cabin class options are available on Los Angeles to San Juan flights?

What is the cheapest airline that flies from Los Angeles to San Juan?

What airlines fly to San Juan?

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

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

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

How many flights depart from Los Angeles to San Juan on average per week?

Cheap Los Angeles to San Juan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Los Angeles to San Juan

Fastest flight time

Direct flights

Frequently asked questions about flying from Los Angeles to San Juan

Best airlines flying from Los Angeles to San Juan

Compare and see reviews for airlines that fly from Los Angeles to San Juan with momondo

Why use momondo?

An easier way to manage your San Juan trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Puerto Rico

Fly into one of these airports located in San Juan

Airports listed have a maximum distance of 7.1 mi from San Juan

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