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

As of July 2025, 3 flights take off from Los Angeles and land in San Juan each week. The most common flight departure day for this route is Wed, with 33% of weekly flights taking off on this day.

What airlines fly to San Juan?

American Airlines, Spirit Airlines 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 46% 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 cheapest airline that flies from Los Angeles to San Juan?

Spirit Airlines, Frontier, and United Airlines are the most popular carriers operating from Los Angeles to San Juan

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

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

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

The number of operators available for flights from Los Angeles Airport to San Juan is 7 as of July 2025.

How old do you have to be to fly from 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 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.

$106 Cheap Flights from Los Angeles to San Juan in 2025

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 $438 to $617. The lowest price recently found on this route was $184.

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Find the cheapest flights from Los Angeles to San Juan

Round-trip

One-way

Last minute

Cheap round-trip flights

7:40 pm - 1:53 pmLAX-SJU

15h 13m2 stops

2:48 pm - 10:46 amSJU-LAX

22h 58m2 stops

$184Spirit Airlines

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Wed, Oct 1 - Sun, Oct 5

6:00 am - 11:32 amLAX-SJU

26h 32m2 stops

1:37 am - 8:16 pmSJU-LAX

21h 39m2 stops

$225Spirit Airlines

Find Deal

Tue, Aug 5 - Thu, Aug 7

9:26 am - 1:53 pmLAX-SJU

25h 27m2 stops

12:12 pm - 8:21 pmSJU-LAX

11h 09m1 stop

$229

Find Deal

Wed, Oct 15 - Fri, Oct 24

9:26 am - 1:53 pmLAX-SJU

25h 27m2 stops

12:12 pm - 8:21 pmSJU-LAX

11h 09m1 stop

$236

Find Deal

Sat, Oct 18 - Thu, Oct 23

10:50 pm - 1:49 pmLAX-SJU

11h 59m1 stop

4:12 pm - 11:09 pmSJU-LAX

9h 57m1 stop

$239Spirit Airlines

Find Deal

Mon, Aug 25 - Thu, Aug 28

2:20 pm - 2:34 amLAX-SJU

9h 14m1 stop

12:12 pm - 8:21 pmSJU-LAX

11h 09m1 stop

$264Frontier

Find Deal

Sat, Oct 18 - Thu, Oct 23

9:31 pm - 11:01 amLAX-SJU

10h 30m1 stop

12:06 pm - 8:36 pmSJU-LAX

11h 30m1 stop

$265Frontier

Find Deal

Sun, Sep 21 - Fri, Sep 26

6:55 am - 10:22 pmLAX-SJU

11h 27m2 stops

2:25 pm - 8:47 pmSJU-LAX

10h 22m1 stop

$271United Airlines

Find Deal

Sat, Nov 8 - Tue, Nov 18

11:00 pm - 2:53 pmLAX-SJU

12h 53m2 stops

7:05 pm - 9:35 amSJU-LAX

17h 30m1 stop

$275American Airlines

Find Deal

Tue, Sep 30 - Sun, Oct 5

6:00 am - 10:00 pmLAX-SJU

13h 00m2 stops

2:26 pm - 12:28 amSJU-LAX

13h 02m1 stop

$285Delta

Find Deal

Wed, Sep 17 - Sat, Sep 27

Frontier flights from Los Angeles to San Juan

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

Frontier

Oct 18

LAX2:20 pmLos Angeles

9h 14m

1 stop

SJU2:34 amSan Juan Luis Munoz Marin Intl

Oct 23

SJU12:12 pmSan Juan Luis Munoz Marin Intl

11h 09m

1 stop

LAX8:21 pmLos Angeles

$264

Find similar

Frontier

Sep 21

LAX9:31 pmLos Angeles

10h 30m

1 stop

SJU11:01 amSan Juan Luis Munoz Marin Intl

Sep 26

SJU12:06 pmSan Juan Luis Munoz Marin Intl

11h 30m

1 stop

LAX8:36 pmLos Angeles

$265

Find similar

Frontier

Oct 2

LAX2:46 pmLos Angeles

30h 13m

1 stop

SJU11:59 pmSan Juan Luis Munoz Marin Intl

Oct 4

SJU3:39 amSan Juan Luis Munoz Marin Intl

32h 19m

1 stop

LAX8:58 amLos Angeles

$268

Find similar

Spirit Airlines flights from Los Angeles to San Juan

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

Spirit Airlines

Oct 1

LAX7:40 pmLos Angeles

15h 13m

2 stops

SJU1:53 pmSan Juan Luis Munoz Marin Intl

Oct 5

SJU2:48 pmSan Juan Luis Munoz Marin Intl

22h 58m

2 stops

LAX10:46 amLos Angeles

$184

Find similar

Spirit Airlines

Aug 5

LAX6:00 amLos Angeles

26h 32m

2 stops

SJU11:32 amSan Juan Luis Munoz Marin Intl

Aug 7

SJU1:37 amSan Juan Luis Munoz Marin Intl

21h 39m

2 stops

LAX8:16 pmLos Angeles

$225

Find similar

Spirit Airlines

Aug 25

LAX10:50 pmLos Angeles

11h 59m

1 stop

SJU1:49 pmSan Juan Luis Munoz Marin Intl

Aug 28

SJU4:12 pmSan Juan Luis Munoz Marin Intl

9h 57m

1 stop

LAX11:09 pmLos Angeles

$239

Find similar

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

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 $410.

What is the cheapest day to depart on your flight to San Juan?

The cheapest day to depart from Los Angeles to San Juan is on a Sunday when prices can be found for as low as $520. The most expensive day to fly to San Juan is Saturday, with ticket prices averaging around $538.

What is the cheapest time of day to depart on your flight to San Juan?

The cheapest time of day to fly to San Juan is at noon when flights can be purchased for as low as $388. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $481 on average. Flights to San Juan from Los Angeles in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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 $465 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 $412 on momondo.

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

There are 1 cabin classes 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

Best Price Found	$106
Fastest flight time	9h 14m
Direct flights	None
Airports in San Juan	1 airport

The best one-way flight to San Juan from Los Angeles in the past 72 hours is $106. The best round-trip flight deal from Los Angeles to San Juan found on momondo in the last 72 hours is $184.

The fastest flight from Los Angeles to San Juan takes 9h 14m

There are no direct flights from Los Angeles to San Juan. Popular non-direct route for this connection is Los Angeles Airport - San Juan Luis Munoz Marin Intl Airport.

There is 1 airport near San Juan: San Juan Luis Munoz Marin Intl (SJU)

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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 14m.
When did momondo last update prices for flights from Los Angeles Airport to San Juan?
Prices for flights from Los Angeles Airport to San Juan refresh daily.
How many operators does momondo search for flights from Los Angeles Airport to San Juan?
The number of operators available for flights from Los Angeles Airport to San Juan is 7 as of July 2025.
How old do you have to be to fly from 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 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
Frontier	PriceFrom $137	Free Cancellation	Rating 5.9 3,252 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $220	Free Cancellation	Rating 6.3 8,038 reviews	Search Spirit Airlines flights
JetBlue	PriceFrom $271	Free Cancellation	Rating 7.3 2,909 reviews	Search JetBlue flights
United Airlines	PriceFrom $316	Free Cancellation	Rating 7.4 8,864 reviews	Search United Airlines flights
American Airlines	PriceFrom $327	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $332	Free Cancellation	Rating 8.0 7,959 reviews	Search Delta flights
Southwest	PriceFrom $401	Free Cancellation	Rating 8.0 4,239 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

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.

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Find better results for your trip to Puerto Rico

Fly into one of these airports located in San Juan

San Juan Isla Grande Airport

San Juan Luis Munoz Marin Intl Airport

Cheap flights from Los Angeles to San Juan from $106

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 8/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Los Angeles to San Juan

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

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

See travel insights to San Juan from

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

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 $410.

What is the cheapest day to depart on your flight to San Juan?

The cheapest day to depart from Los Angeles to San Juan is on a Sunday when prices can be found for as low as $520. The most expensive day to fly to San Juan is Saturday, with ticket prices averaging around $538.

What is the cheapest time of day to depart on your flight to San Juan?

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?

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

There are 1 cabin classes 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.

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

Spirit Airlines, Frontier, and United Airlines are the most popular carriers operating from Los Angeles to San Juan

What airlines fly to San Juan?

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

As of July 2025, 3 flights take off from Los Angeles and land in San Juan each week. The most common flight departure day for this route is Wed, with 33% of weekly flights taking off on this day.

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

Best Price Found

Fastest flight time

Direct flights

Airports in San Juan

How far is Los Angeles to San Juan by plane?

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

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

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

What documentation or ID do you need to fly 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?

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

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

How can momondo help me find flights 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?

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