What airlines fly to San Juan?

American Airlines, Frontier and United Airlines 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 43% 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 is the cheapest airline that flies from Los Angeles to San Juan?

United Airlines, Delta, and Frontier 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 6 as of September 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.

$124 Cheap Flights from Los Angeles to San Juan in 2026

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.

9:40 pm - 1:52 amLAX Los Angeles-SJU San Juan Luis Munoz Marin Intl

25h 12m1 stop Orlando

6:33 am - 5:42 pmSJU San Juan Luis Munoz Marin Intl-LAX Los Angeles

14h 09m1 stop Atlanta Hartsfield-Jackson

$290Frontier

Wed, Sep 23 - Mon, Sep 28

12:14 am - 4:06 pmLAX Los Angeles-SJU San Juan Luis Munoz Marin Intl

12h 52m1 stop Atlanta Hartsfield-Jackson

5:11 pm - 10:45 amSJU San Juan Luis Munoz Marin Intl-LAX Los Angeles

20h 34m2 stops Atlanta Hartsfield-Jackson Denver Intl

$298Frontier

Mon, Oct 12 - Mon, Oct 19

9:59 pm - 9:59 amLAX Los Angeles-SJU San Juan Luis Munoz Marin Intl

9h 00m1 stop Fort Lauderdale

6:25 am - 12:32 pmSJU San Juan Luis Munoz Marin Intl-LAX Los Angeles

10h 07m1 stop Fort Lauderdale

$299JetBlue

Sat, Oct 31 - Tue, Nov 10

9:59 pm - 9:59 amLAX Los Angeles-SJU San Juan Luis Munoz Marin Intl

9h 00m1 stop Fort Lauderdale

2:59 pm - 8:49 pmSJU San Juan Luis Munoz Marin Intl-LAX Los Angeles

9h 50m1 stop Fort Lauderdale

$299JetBlue

Sat, Oct 31 - Thu, Nov 12

5:00 am - 5:38 pmLAX Los Angeles-SJU San Juan Luis Munoz Marin Intl

9h 38m1 stop Denver Intl

1:00 am - 11:23 amSJU San Juan Luis Munoz Marin Intl-LAX Los Angeles

13h 23m2 stops Newark Chicago O'Hare Intl

$307United Airlines

Sun, Sep 27 - Fri, Oct 2

10:59 pm - 10:45 amLAX Los Angeles-SJU San Juan Luis Munoz Marin Intl

8h 46m1 stop Miami

3:17 pm - 12:41 amSJU San Juan Luis Munoz Marin Intl-LAX Los Angeles

13h 24m1 stop Miami

$317American Airlines

Sat, Oct 31 - Sun, Nov 1

7:19 pm - 12:03 pmLAX Los Angeles-SJU San Juan Luis Munoz Marin Intl

13h 44m2 stops Seattle/Tacoma Intl New York John F Kennedy Intl

2:59 pm - 12:26 amSJU San Juan Luis Munoz Marin Intl-LAX Los Angeles

12h 27m1 stop Atlanta Hartsfield-Jackson

$319Delta

Mon, Sep 28 - Thu, Oct 1

11:59 pm - 10:57 pmLAX Los Angeles-SJU San Juan Luis Munoz Marin Intl

19h 58m1 stop Philadelphia

6:00 am - 10:59 pmSJU San Juan Luis Munoz Marin Intl-LAX Los Angeles

19h 59m1 stop Dallas/Fort Worth

$322American Airlines

Sat, Oct 17 - Mon, Oct 26

11:15 pm - 1:45 pmLAX Los Angeles-SJU San Juan Luis Munoz Marin Intl

11h 30m1 stop Newark

2:00 pm - 9:17 pmSJU San Juan Luis Munoz Marin Intl-LAX Los Angeles

10h 17m1 stop Denver Intl

$329United Airlines

Sat, Sep 19 - Sat, Sep 26

5:15 pm - 1:01 pmLAX Los Angeles-SJU San Juan Luis Munoz Marin Intl

15h 46m2 stops Seattle/Tacoma Intl New York John F Kennedy Intl

7:00 am - 2:11 pmSJU San Juan Luis Munoz Marin Intl-LAX Los Angeles

11h 11m1 stop New York John F Kennedy Intl

$362Delta

Sat, Dec 5 - Sat, Dec 12

Cheap last minute flights

Enter your travel dates to find the best prices.

9:40 pm - 8:48 pmLAX Los Angeles-SJU San Juan Luis Munoz Marin Intl

20h 08m1 stop Orlando

2:57 am - 6:10 pmSJU San Juan Luis Munoz Marin Intl-LAX Los Angeles

18h 13m1 stop Orlando

$302Frontier

Fri, Sep 11 - Fri, Sep 25

11:50 pm - 4:06 pmLAX Los Angeles-SJU San Juan Luis Munoz Marin Intl

13h 16m1 stop Atlanta Hartsfield-Jackson

6:33 am - 5:42 pmSJU San Juan Luis Munoz Marin Intl-LAX Los Angeles

14h 09m1 stop Atlanta Hartsfield-Jackson

$339Frontier

Sat, Sep 12 - Wed, Sep 16

10:20 am - 11:50 pmLAX Los Angeles-SJU San Juan Luis Munoz Marin Intl

10h 30m1 stop Newark

2:00 pm - 10:50 pmSJU San Juan Luis Munoz Marin Intl-LAX Los Angeles

11h 50m1 stop Denver Intl

$420United Airlines

Fri, Sep 11 - Thu, Oct 8

9:40 pm - 9:35 amLAX Los Angeles-SJU San Juan Luis Munoz Marin Intl

8h 55m1 stop Orlando

7:50 am - 12:18 pmSJU San Juan Luis Munoz Marin Intl-LAX Los Angeles

31h 28m1 stop Jacksonville

$432Multiple Airlines

Sun, Sep 13 - Sun, Sep 20

9:40 pm - 9:35 amLAX Los Angeles-SJU San Juan Luis Munoz Marin Intl

8h 55m1 stop Orlando

6:42 pm - 12:06 pmSJU San Juan Luis Munoz Marin Intl-LAX Los Angeles

20h 24m2 stops Orlando Charleston

$435Multiple Airlines

Fri, Sep 11 - Tue, Sep 15

11:55 pm - 1:57 pmLAX Los Angeles-SJU San Juan Luis Munoz Marin Intl

11h 02m2 stops Dallas/Fort Worth Miami

6:00 am - 2:22 pmSJU San Juan Luis Munoz Marin Intl-LAX Los Angeles

11h 22m2 stops Miami Dallas/Fort Worth

$442American Airlines

Fri, Sep 11 - Wed, Sep 16

11:55 pm - 1:57 pmLAX Los Angeles-SJU San Juan Luis Munoz Marin Intl

11h 02m2 stops Dallas/Fort Worth Miami

6:00 am - 12:55 pmSJU San Juan Luis Munoz Marin Intl-LAX Los Angeles

9h 55m1 stop Miami

$442American Airlines

Fri, Sep 11 - Wed, Sep 16

11:15 pm - 2:00 pmLAX Los Angeles-SJU San Juan Luis Munoz Marin Intl

11h 45m2 stops Nashville Intl Orlando

2:35 pm - 11:15 pmSJU San Juan Luis Munoz Marin Intl-LAX Los Angeles

11h 40m2 stops Orlando Nashville Intl

$442Southwest

Fri, Sep 11 - Fri, Sep 25

7:00 am - 11:50 pmLAX Los Angeles-SJU San Juan Luis Munoz Marin Intl

13h 50m2 stops Chicago O'Hare Intl Newark

1:00 am - 11:23 amSJU San Juan Luis Munoz Marin Intl-LAX Los Angeles

13h 23m2 stops Newark Chicago O'Hare Intl

$455United Airlines

Fri, Sep 11 - Fri, Sep 25

12:50 am - 2:00 pmLAX Los Angeles-SJU San Juan Luis Munoz Marin Intl

10h 10m2 stops Houston Hobby Orlando

6:00 am - 6:05 pmSJU San Juan Luis Munoz Marin Intl-LAX Los Angeles

15h 05m1 stop Baltimore/Washington

$478Southwest

Fri, Sep 11 - Wed, Sep 16

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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

Sep 23

LAX9:40 pmLos Angeles

25h 12m

1 stop

SJU1:52 amSan Juan Luis Munoz Marin Intl

Sep 28

SJU6:33 amSan Juan Luis Munoz Marin Intl

14h 09m

1 stop

LAX5:42 pmLos Angeles

$290

Frontier

Oct 12

LAX12:14 amLos Angeles

12h 52m

1 stop

SJU4:06 pmSan Juan Luis Munoz Marin Intl

Oct 19

SJU5:11 pmSan Juan Luis Munoz Marin Intl

20h 34m

2 stops

LAX10:45 amLos Angeles

$298

Frontier

Sep 22

LAX11:50 pmLos Angeles

12h 32m

1 stop

SJU3:22 pmSan Juan Luis Munoz Marin Intl

Sep 25

SJU6:33 amSan Juan Luis Munoz Marin Intl

14h 09m

1 stop

LAX5:42 pmLos Angeles

$302

JetBlue flights from Los Angeles to San Juan

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

JetBlue

Oct 31

LAX9:59 pmLos Angeles

9h 00m

1 stop

SJU9:59 amSan Juan Luis Munoz Marin Intl

Nov 10

SJU6:25 amSan Juan Luis Munoz Marin Intl

10h 07m

1 stop

LAX12:32 pmLos Angeles

$299

JetBlue

Nov 16

LAX8:55 pmLos Angeles

11h 31m

1 stop

SJU12:26 pmSan Juan Luis Munoz Marin Intl

Nov 19

SJU5:01 amSan Juan Luis Munoz Marin Intl

11h 37m

1 stop

LAX12:38 pmLos Angeles

$301

JetBlue

Oct 31

LAX9:59 pmLos Angeles

9h 00m

1 stop

SJU9:59 amSan Juan Luis Munoz Marin Intl

Nov 11

SJU6:25 amSan Juan Luis Munoz Marin Intl

10h 07m

1 stop

LAX12:32 pmLos Angeles

$311

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesSan Juan

LAX Los Angeles - SJU San Juan Luis Munoz Marin Intl

LAXSJU

Los Angeles

Wed 9/23

9:40 pm-1:52 am

1 stop25h 12m

San Juan Luis Munoz Marin Intl

Mon 9/28

6:33 am-5:42 pm

1 stop14h 09m

$290

Los AngelesSan Juan

LAX Los Angeles - SJU San Juan Luis Munoz Marin Intl

LAXSJU

Los Angeles

Mon 10/12

12:14 am-4:06 pm

1 stop12h 52m

San Juan Luis Munoz Marin Intl

Mon 10/19

5:11 pm-10:45 am

2 stops20h 34m

$298

Los AngelesSan Juan

LAX Los Angeles - SJU San Juan Luis Munoz Marin Intl

LAXSJU

Los Angeles

Sat 10/31

9:59 pm-9:59 am

1 stop9h 00m

San Juan Luis Munoz Marin Intl

Tue 11/10

6:25 am-12:32 pm

1 stop10h 07m

$299

Quickest round-trip

Los AngelesSan Juan

LAX Los Angeles - SJU San Juan Luis Munoz Marin Intl

LAXSJU

Los Angeles

Sat 10/31

9:59 pm-9:59 am

1 stop9h 00m

San Juan Luis Munoz Marin Intl

Thu 11/12

2:59 pm-8:49 pm

1 stop9h 50m

$299

Los AngelesSan Juan

LAX Los Angeles - SJU San Juan Luis Munoz Marin Intl

LAXSJU

Los Angeles

Sun 9/27

5:00 am-5:38 pm

1 stop9h 38m

San Juan Luis Munoz Marin Intl

Fri 10/2

1:00 am-11:23 am

2 stops13h 23m

$307

Los AngelesSan Juan

LAX Los Angeles - SJU San Juan Luis Munoz Marin Intl

LAXSJU

Los Angeles

Sat 10/31

10:59 pm-10:45 am

1 stop8h 46m

San Juan Luis Munoz Marin Intl

Sun 11/1

3:17 pm-12:41 am

1 stop13h 24m

$317

Los AngelesSan Juan

LAX Los Angeles - SJU San Juan Luis Munoz Marin Intl

LAXSJU

Los Angeles

Mon 9/28

7:19 pm-12:03 pm

2 stops13h 44m

San Juan Luis Munoz Marin Intl

Thu 10/1

2:59 pm-12:26 am

1 stop12h 27m

$319

Los AngelesSan Juan

LAX Los Angeles - SJU San Juan Luis Munoz Marin Intl

LAXSJU

Los Angeles

Sat 10/17

11:59 pm-10:57 pm

1 stop19h 58m

San Juan Luis Munoz Marin Intl

Mon 10/26

6:00 am-10:59 pm

1 stop19h 59m

$322

Los AngelesSan Juan

LAX Los Angeles - SJU San Juan Luis Munoz Marin Intl

LAXSJU

Los Angeles

Sat 9/19

11:15 pm-1:45 pm

1 stop11h 30m

San Juan Luis Munoz Marin Intl

Sat 9/26

2:00 pm-9:17 pm

1 stop10h 17m

$329

Los AngelesSan Juan

LAX Los Angeles - SJU San Juan Luis Munoz Marin Intl

LAXSJU

Los Angeles

Sat 12/5

5:15 pm-1:01 pm

2 stops15h 46m

San Juan Luis Munoz Marin Intl

Sat 12/12

7:00 am-2:11 pm

1 stop11h 11m

$362

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

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 $343 to $483.
The lowest price recently found on this route was $290.

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 $417.

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 $475 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 $424 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

Best Price Found	$124
Fastest flight time	9h 25m
Direct flights	None

The best one-way flight to San Juan from Los Angeles in the past 72 hours is $124. The best round-trip flight deal from Los Angeles to San Juan found on momondo in the last 72 hours is $290.

The fastest flight from Los Angeles to San Juan takes 9h 25m

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 25m.
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 September 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 7.8 8,550 reviews	Search Delta flights
Frontier	PriceFrom $182	Free Cancellation	Rating 5.6 2,615 reviews	Search Frontier flights
JetBlue	PriceFrom $264	Free Cancellation	Rating 7.1 3,047 reviews	Search JetBlue flights
United Airlines	PriceFrom $290	Free Cancellation	Rating 7.4 10,173 reviews	Search United Airlines flights
American Airlines	PriceFrom $295	Free Cancellation	Rating 7.1 12,040 reviews	Search American Airlines flights
Southwest	PriceFrom $365	Free Cancellation	Rating 8.0 4,197 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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Nearby airports

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Complete your trip

Feeling lucky

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 $124

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 9/28. 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

JetBlue flights from Los Angeles to San Juan

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

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Use the filters below to find and compare flights from Los Angeles to San Juan that are best for you.

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 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?

Cheap Los Angeles to San Juan flight deals and tips

Best Price Found

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

Fly your favorite airline to San Juan

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Popular cities in Puerto Rico

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Los Angeles

According to popular flight searches on momondo this year

Complete your trip to San Juan

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According to popular flight searches on momondo this year