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 41% 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.

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.

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.

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

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

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 6 as of July 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.

$198 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 $462 to $655. The lowest price recently found on this route was $409.

Discover deals from 900+ travel sites with momondo.

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.

6:55 am - 2:15 am

LAX

SJU

16h 20m

2 stops

9:16 am - 6:12 pm

SJU

LAX

11h 56m

1 stop

$409Frontier

Wed, Aug 19 - Fri, Aug 21

9:56 pm - 1:16 pm

LAX

SJU

12h 20m

1 stop

6:05 am - 6:48 pm

SJU

LAX

15h 43m

1 stop

$410Frontier

Thu, Oct 15 - Sun, Oct 18

12:07 pm - 12:41 am

LAX

SJU

33h 34m

2 stops

8:57 pm - 6:12 pm

SJU

LAX

24h 15m

1 stop

$411Frontier

Tue, Aug 11 - Tue, Aug 18

7:00 am - 11:57 pm

LAX

SJU

13h 57m

2 stops

6:42 pm - 6:48 pm

SJU

LAX

27h 06m

1 stop

$413Frontier

Thu, Sep 17 - Mon, Sep 21

6:30 am - 12:34 am

LAX

SJU

39h 04m

2 stops

9:16 am - 6:12 pm

SJU

LAX

11h 56m

1 stop

$414Frontier

Wed, Aug 19 - Mon, Aug 24

11:00 pm - 4:49 pm

LAX

SJU

14h 49m

1 stop

8:57 pm - 6:12 pm

SJU

LAX

24h 15m

1 stop

$415Frontier

Sat, Aug 15 - Wed, Aug 19

11:00 pm - 4:49 pm

LAX

SJU

14h 49m

1 stop

9:16 am - 6:12 pm

SJU

LAX

11h 56m

1 stop

$416Frontier

Thu, Aug 13 - Thu, Aug 20

11:00 pm - 7:32 pm

LAX

SJU

17h 32m

1 stop

7:14 pm - 12:04 am

SJU

LAX

31h 50m

1 stop

$417Frontier

Thu, Aug 13 - Wed, Aug 19

7:45 pm - 9:10 am

LAX

SJU

10h 25m

2 stops

2:35 pm - 11:10 pm

SJU

LAX

11h 35m

2 stops

$418Southwest

Thu, Aug 20 - Thu, Aug 27

11:34 pm - 2:16 pm

LAX

SJU

11h 42m

1 stop

6:09 pm - 6:12 pm

SJU

LAX

27h 03m

1 stop

$419Frontier

Sun, Aug 23 - Wed, Aug 26

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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 19

LAX6:55 amLos Angeles Los Angeles

16h 20m

2 stops

SJU2:15 amSan Juan Luis Munoz Marin Intl

Aug 21

SJU9:16 amSan Juan Luis Munoz Marin Intl

11h 56m

1 stop

LAX6:12 pmLos Angeles Los Angeles

$409

Frontier

Oct 15

LAX9:56 pmLos Angeles Los Angeles

12h 20m

1 stop

SJU1:16 pmSan Juan Luis Munoz Marin Intl

Oct 18

SJU6:05 amSan Juan Luis Munoz Marin Intl

15h 43m

1 stop

LAX6:48 pmLos Angeles Los Angeles

$410

Frontier

Aug 11

LAX12:07 pmLos Angeles Los Angeles

33h 34m

2 stops

SJU12:41 amSan Juan Luis Munoz Marin Intl

Aug 18

SJU8:57 pmSan Juan Luis Munoz Marin Intl

24h 15m

1 stop

LAX6:12 pmLos Angeles Los Angeles

$411

Southwest flights from Los Angeles to San Juan

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

Southwest

Aug 20

LAX7:45 pmLos Angeles Los Angeles

10h 25m

2 stops

SJU9:10 amSan Juan Luis Munoz Marin Intl

Aug 25

SJU8:20 amSan Juan Luis Munoz Marin Intl

10h 35m

2 stops

LAX3:55 pmLos Angeles Los Angeles

$418

Southwest

Sep 17

LAX5:05 amLos Angeles Los Angeles

14h 45m

1 stop

SJU10:50 pmSan Juan Luis Munoz Marin Intl

Sep 21

SJU5:30 amSan Juan Luis Munoz Marin Intl

14h 30m

1 stop

LAX5:00 pmLos Angeles Los Angeles

$433

Southwest

Sep 11

LAX11:15 pmLos Angeles Los Angeles

11h 45m

2 stops

SJU2:00 pmSan Juan Luis Munoz Marin Intl

Sep 17

SJU2:35 pmSan Juan Luis Munoz Marin Intl

11h 35m

2 stops

LAX11:10 pmLos Angeles Los Angeles

$442

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles Los Angeles

Wed 8/19

6:55 am-2:15 am

2 stops16h 20m

San Juan Luis Munoz Marin Intl

Fri 8/21

9:16 am-6:12 pm

1 stop11h 56m

$409

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles Los Angeles

Thu 10/15

9:56 pm-1:16 pm

1 stop12h 20m

San Juan Luis Munoz Marin Intl

Sun 10/18

6:05 am-6:48 pm

1 stop15h 43m

$410

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles Los Angeles

Tue 8/11

12:07 pm-12:41 am

2 stops33h 34m

San Juan Luis Munoz Marin Intl

Tue 8/18

8:57 pm-6:12 pm

1 stop24h 15m

$411

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles Los Angeles

Thu 9/17

7:00 am-11:57 pm

2 stops13h 57m

San Juan Luis Munoz Marin Intl

Mon 9/21

6:42 pm-6:48 pm

1 stop27h 06m

$413

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles Los Angeles

Wed 8/19

6:30 am-12:34 am

2 stops39h 04m

San Juan Luis Munoz Marin Intl

Mon 8/24

9:16 am-6:12 pm

1 stop11h 56m

$414

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles Los Angeles

Sat 8/15

11:00 pm-4:49 pm

1 stop14h 49m

San Juan Luis Munoz Marin Intl

Wed 8/19

8:57 pm-6:12 pm

1 stop24h 15m

$415

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles Los Angeles

Thu 8/13

11:00 pm-4:49 pm

1 stop14h 49m

San Juan Luis Munoz Marin Intl

Thu 8/20

9:16 am-6:12 pm

1 stop11h 56m

$416

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles Los Angeles

Thu 8/13

11:00 pm-7:32 pm

1 stop17h 32m

San Juan Luis Munoz Marin Intl

Wed 8/19

7:14 pm-12:04 am

1 stop31h 50m

$417

Quickest round-trip

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles Los Angeles

Thu 8/20

7:45 pm-9:10 am

2 stops10h 25m

San Juan Luis Munoz Marin Intl

Thu 8/27

2:35 pm-11:10 pm

2 stops11h 35m

$418

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles Los Angeles

Sun 8/23

11:34 pm-2:16 pm

1 stop11h 42m

San Juan Luis Munoz Marin Intl

Wed 8/26

6:09 pm-6:12 pm

1 stop27h 03m

$419

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 $138.

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

Fly from Los Angeles Los Angeles to San Juan Luis Munoz Marin Intl for the best Los Angeles 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 $474 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 16m
Direct flights	Sat
Airports in San Juan	2 airports

The fastest flight from Los Angeles to San Juan takes 9h 16m

Direct flights go from Los Angeles to San Juan on Saturday. There are no airlines offering direct flights.

There are 2 airports in San Juan. From Los Angeles there are direct flights to San Juan Luis Munoz Marin Intl (SJU).

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 16m.
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 6 as of July 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 7.8 8,471 reviews	Search Delta flights
Frontier	PriceFrom $173	Free Cancellation	Rating 5.6 2,799 reviews	Search Frontier flights
JetBlue	PriceFrom $263	Free Cancellation	Rating 7.1 3,008 reviews	Search JetBlue flights
United Airlines	PriceFrom $286	Free Cancellation	Rating 7.4 9,993 reviews	Search United Airlines flights
American Airlines	PriceFrom $296	Free Cancellation	Rating 7.1 11,813 reviews	Search American Airlines flights
Southwest	PriceFrom $365	Free Cancellation	Rating 8.0 4,244 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.

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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 $198

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 8/9. 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

Southwest flights from Los Angeles to San Juan

Our best Southwest 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 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 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

Fastest flight time

Direct flights

Airports in San Juan

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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