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

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

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.

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.

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.

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 40% of people opting to fly with this airline when traveling to San Juan. Keep in mind that there are 6 different airlines that fly to San Juan on a routine basis, so you have a few additional options to choose from.

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 6 as of June 2026.

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.

$195 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 $634 to $366. The lowest price recently found on this route was $376.

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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.

12:59 am - 3:41 pm

LAX

SJU

11h 42m

1 stop

4:05 pm - 6:27 pm

SJU

LAX

29h 22m

1 stop

$376Frontier

Tue, Aug 25 - Wed, Sep 2

10:44 pm - 4:03 pm

LAX

SJU

14h 19m

1 stop

12:55 am - 9:21 am

SJU

LAX

11h 26m

1 stop

$385American Airlines

Sun, Aug 23 - Mon, Aug 24

5:00 pm - 11:46 am

LAX

SJU

15h 46m

2 stops

7:00 am - 6:26 pm

SJU

LAX

14h 26m

2 stops

$390Delta

Mon, Aug 24 - Mon, Aug 31

11:00 pm - 11:16 am

LAX

SJU

9h 16m

1 stop

8:37 pm - 5:58 pm

SJU

LAX

24h 21m

1 stop

$395Frontier

Tue, Jul 7 - Tue, Jul 28

11:00 pm - 7:57 am

LAX

SJU

29h 57m

1 stop

8:37 pm - 5:58 pm

SJU

LAX

24h 21m

1 stop

$396Frontier

Sat, Jul 11 - Tue, Jul 14

11:00 pm - 7:32 pm

LAX

SJU

17h 32m

1 stop

7:14 pm - 11:57 pm

SJU

LAX

31h 43m

1 stop

$397Frontier

Wed, Jul 29 - Wed, Aug 12

11:00 pm - 11:16 am

LAX

SJU

9h 16m

1 stop

3:10 pm - 12:52 am

SJU

LAX

12h 42m

1 stop

$399Multiple Airlines

Tue, Aug 4 - Fri, Aug 7

8:52 pm - 9:45 am

LAX

SJU

9h 53m

1 stop

6:00 am - 12:35 pm

SJU

LAX

9h 35m

1 stop

$406American Airlines

Mon, Jul 20 - Mon, Aug 31

11:00 pm - 11:16 am

LAX

SJU

9h 16m

1 stop

11:50 am - 6:10 pm

SJU

LAX

9h 20m

1 stop

$410Frontier

Tue, Jul 7 - Thu, Jul 30

8:05 am - 10:57 pm

LAX

SJU

11h 52m

1 stop

10:35 am - 7:58 pm

SJU

LAX

12h 23m

1 stop

$415American Airlines

Sat, Jul 4 - Wed, Jul 8

American Airlines flights from Los Angeles to San Juan

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

American Airlines

Aug 23

LAX10:44 pmLos Angeles

14h 19m

1 stop

SJU4:03 pmSan Juan Luis Munoz Marin Intl

Aug 24

SJU12:55 amSan Juan Luis Munoz Marin Intl

11h 26m

1 stop

LAX9:21 amLos Angeles

$385

American Airlines

Jul 20

LAX8:52 pmLos Angeles

9h 53m

1 stop

SJU9:45 amSan Juan Luis Munoz Marin Intl

Aug 31

SJU6:00 amSan Juan Luis Munoz Marin Intl

9h 35m

1 stop

LAX12:35 pmLos Angeles

$406

American Airlines

Jul 4

LAX8:05 amLos Angeles

11h 52m

1 stop

SJU10:57 pmSan Juan Luis Munoz Marin Intl

Jul 8

SJU10:35 amSan Juan Luis Munoz Marin Intl

12h 23m

1 stop

LAX7:58 pmLos Angeles

$415

Frontier flights from Los Angeles to San Juan

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

Frontier

Aug 25

LAX12:59 amLos Angeles

11h 42m

1 stop

SJU3:41 pmSan Juan Luis Munoz Marin Intl

Sep 2

SJU4:05 pmSan Juan Luis Munoz Marin Intl

29h 22m

1 stop

LAX6:27 pmLos Angeles

$376

Frontier

Jul 7

LAX11:00 pmLos Angeles

9h 16m

1 stop

SJU11:16 amSan Juan Luis Munoz Marin Intl

Jul 28

SJU8:37 pmSan Juan Luis Munoz Marin Intl

24h 21m

1 stop

LAX5:58 pmLos Angeles

$395

Frontier

Jul 11

LAX11:00 pmLos Angeles

29h 57m

1 stop

SJU7:57 amSan Juan Luis Munoz Marin Intl

Jul 14

SJU8:37 pmSan Juan Luis Munoz Marin Intl

24h 21m

1 stop

LAX5:58 pmLos Angeles

$396

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Tue 8/25

12:59 am-3:41 pm

1 stop11h 42m

San Juan Luis Munoz Marin Intl

Wed 9/2

4:05 pm-6:27 pm

1 stop29h 22m

$376

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Sun 8/23

10:44 pm-4:03 pm

1 stop14h 19m

San Juan Luis Munoz Marin Intl

Mon 8/24

12:55 am-9:21 am

1 stop11h 26m

$385

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Mon 8/24

5:00 pm-11:46 am

2 stops15h 46m

San Juan Luis Munoz Marin Intl

Mon 8/31

7:00 am-6:26 pm

2 stops14h 26m

$390

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Tue 7/7

11:00 pm-11:16 am

1 stop9h 16m

San Juan Luis Munoz Marin Intl

Tue 7/28

8:37 pm-5:58 pm

1 stop24h 21m

$395

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Sat 7/11

11:00 pm-7:57 am

1 stop29h 57m

San Juan Luis Munoz Marin Intl

Tue 7/14

8:37 pm-5:58 pm

1 stop24h 21m

$396

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Wed 7/29

11:00 pm-7:32 pm

1 stop17h 32m

San Juan Luis Munoz Marin Intl

Wed 8/12

7:14 pm-11:57 pm

1 stop31h 43m

$397

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Tue 8/4

11:00 pm-11:16 am

1 stop9h 16m

San Juan Luis Munoz Marin Intl

Fri 8/7

3:10 pm-12:52 am

1 stop12h 42m

$399

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Mon 7/20

8:52 pm-9:45 am

1 stop9h 53m

San Juan Luis Munoz Marin Intl

Mon 8/31

6:00 am-12:35 pm

1 stop9h 35m

$406

Quickest round-trip

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Tue 7/7

11:00 pm-11:16 am

1 stop9h 16m

San Juan Luis Munoz Marin Intl

Thu 7/30

11:50 am-6:10 pm

1 stop9h 20m

$410

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Sat 7/4

8:05 am-10:57 pm

1 stop11h 52m

San Juan Luis Munoz Marin Intl

Wed 7/8

10:35 am-7:58 pm

1 stop12h 23m

$415

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

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 September is your next best option. Flight prices from Los Angeles to San Juan during September average around $144.

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 from Los Angeles 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 $461 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 $420 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 09m
Direct flights	None

The fastest flight from Los Angeles to San Juan takes 9h 09m

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 09m.
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 6 as of June 2026.
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
Delta	PriceFrom $150	Free Cancellation	Rating 7.9 8,400 reviews	Search Delta flights
Frontier	PriceFrom $174	Free Cancellation	Rating 5.6 2,922 reviews	Search Frontier flights
JetBlue	PriceFrom $260	Free Cancellation	Rating 7.1 2,984 reviews	Search JetBlue flights
United Airlines	PriceFrom $286	Free Cancellation	Rating 7.4 9,775 reviews	Search United Airlines flights
American Airlines	PriceFrom $296	Free Cancellation	Rating 7.1 11,644 reviews	Search American Airlines flights
Southwest	PriceFrom $367	Free Cancellation	Rating 8.0 4,260 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

San Juan Isla Grande Airport

San Juan Luis Munoz Marin Intl Airport

Cheap flights from Los Angeles to San Juan from $195

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 7/27. 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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American Airlines flights from Los Angeles to San Juan

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

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

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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 from Los Angeles 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?

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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