What airlines fly to Puerto Rico?

American Airlines, Frontier and JetBlue are the top three most popular airlines that fly to Puerto Rico 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 Puerto Rico. Keep in mind that there are 7 different airlines that fly to Puerto Rico on a routine basis, so you have a few additional options to choose from.

How many flights depart from Los Angeles to Puerto Rico on average per week?

As of February 2026, 7 flights take off from Los Angeles and land in Puerto Rico each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

What is the most punctual flight time for Los Angeles to Puerto Rico flights?

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

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. Tuesday has historically seen more delays on average compared to the rest of the week.

How many flights depart from Los Angeles to Puerto Rico on average per day?

The number of flights available between Los Angeles and Puerto Rico is 1 per day as of February 2026. The most frequent departure time is 5:00AM, with 100% of daily flights leaving in the morning.

What is the cheapest airline that flies from Los Angeles to Puerto Rico?

Frontier, Delta, and United Airlines are the most popular carriers operating from Los Angeles to Puerto Rico

How often are flights from Los Angeles to Puerto Rico delayed?

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

When did momondo last update prices for flights from Los Angeles Airport to Puerto Rico?

Prices for flights from Los Angeles Airport to Puerto Rico refresh daily.

How many operators does momondo search for flights from Los Angeles Airport to Puerto Rico?

The number of operators available for flights from Los Angeles Airport to Puerto Rico is 7 as of February 2026.

How old do you have to be to fly from Los Angeles Airport to Puerto Rico?

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 Puerto Rico.

What documentation or ID do you need to fly to Puerto Rico?

The travel and health documents required for your trip to Puerto Rico 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 Puerto Rico. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$120 Cheap Flights from Los Angeles to Puerto Rico in 2026

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Find the cheapest flights from Los Angeles to Puerto Rico

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:49 pm - 4:36 pm

LAX

SJU

14h 47m

1 stop

9:15 am - 4:43 pm

SJU

LAX

10h 28m

1 stop

$247Frontier

Fri, May 29 - Tue, Jun 2

11:36 pm - 11:29 pm

LAX

SJU

20h 53m

2 stops

6:30 am - 7:06 pm

SJU

LAX

15h 36m

1 stop

$252Frontier

Wed, Apr 22 - Tue, Apr 28

8:54 pm - 2:01 am

LAX

SJU

26h 07m

1 stop

3:19 pm - 6:39 pm

SJU

LAX

30h 20m

1 stop

$253Frontier

Thu, May 14 - Sun, May 17

9:04 pm - 9:54 am

LAX

SJU

9h 50m

1 stop

3:36 pm - 8:10 am

SJU

LAX

19h 34m

2 stops

$254Multiple Airlines

Sun, May 3 - Fri, May 8

10:51 pm - 8:00 pm

LAX

SJU

18h 09m

1 stop

8:00 am - 7:06 pm

SJU

LAX

14h 06m

1 stop

$255Frontier

Thu, Apr 9 - Sat, Apr 18

9:04 pm - 9:54 am

LAX

SJU

9h 50m

1 stop

3:36 pm - 7:06 pm

SJU

LAX

30h 30m

2 stops

$256Multiple Airlines

Tue, Apr 21 - Tue, Apr 28

6:47 am - 11:09 pm

LAX

BQN

13h 22m

2 stops

12:15 am - 1:17 pm

BQN

LAX

16h 02m

2 stops

$385United Airlines

Tue, May 19 - Wed, May 27

5:00 am - 11:09 pm

LAX

BQN

15h 09m

2 stops

12:15 am - 11:23 am

BQN

LAX

14h 08m

2 stops

$386United Airlines

Fri, Apr 24 - Fri, May 1

10:59 am - 9:42 am

LAX

MAZ

19h 43m

2 stops

1:19 pm - 11:53 pm

MAZ

LAX

13h 34m

2 stops

$835JetBlue

Wed, Mar 25 - Wed, Apr 1

8:45 pm - 4:13 pm

LAX

CPX

16h 28m

2 stops

8:25 am - 10:14 pm

CPX

LAX

16h 49m

2 stops

$837JetBlue

Sat, May 9 - Thu, May 14

Frontier flights from Los Angeles to Puerto Rico

Our best Frontier deals on Los Angeles to Puerto Rico flight tickets

Frontier

Apr 22

LAX11:36 pmLos Angeles

20h 53m

2 stops

SJU11:29 pmSan Juan Luis Munoz Marin Intl

Apr 28

SJU6:30 amSan Juan Luis Munoz Marin Intl

15h 36m

1 stop

LAX7:06 pmLos Angeles

$252

Frontier

May 14

LAX8:54 pmLos Angeles

26h 07m

1 stop

SJU2:01 amSan Juan Luis Munoz Marin Intl

May 17

SJU3:19 pmSan Juan Luis Munoz Marin Intl

30h 20m

1 stop

LAX6:39 pmLos Angeles

$253

Frontier

Apr 9

LAX10:51 pmLos Angeles

18h 09m

1 stop

SJU8:00 pmSan Juan Luis Munoz Marin Intl

Apr 18

SJU8:00 amSan Juan Luis Munoz Marin Intl

14h 06m

1 stop

LAX7:06 pmLos Angeles

$255

Spirit Airlines flights from Los Angeles to Puerto Rico

Our best Spirit Airlines deals on Los Angeles to Puerto Rico flight tickets

Spirit Airlines

Mar 9

LAX1:05 amLos Angeles

13h 53m

2 stops

SJU5:58 pmSan Juan Luis Munoz Marin Intl

Mar 13

SJU7:54 pmSan Juan Luis Munoz Marin Intl

29h 20m

2 stops

LAX10:14 pmLos Angeles

$359

Spirit Airlines

Mar 9

LAX1:05 amLos Angeles

13h 53m

2 stops

SJU5:58 pmSan Juan Luis Munoz Marin Intl

Mar 18

SJU12:05 pmSan Juan Luis Munoz Marin Intl

14h 51m

2 stops

LAX11:56 pmLos Angeles

$364

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Fri 5/29

10:49 pm-4:36 pm

1 stop14h 47m

San Juan Luis Munoz Marin Intl

Tue 6/2

9:15 am-4:43 pm

1 stop10h 28m

$247

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Wed 4/22

11:36 pm-11:29 pm

2 stops20h 53m

San Juan Luis Munoz Marin Intl

Tue 4/28

6:30 am-7:06 pm

1 stop15h 36m

$252

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Thu 5/14

8:54 pm-2:01 am

1 stop26h 07m

San Juan Luis Munoz Marin Intl

Sun 5/17

3:19 pm-6:39 pm

1 stop30h 20m

$253

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Sun 5/3

9:04 pm-9:54 am

1 stop9h 50m

San Juan Luis Munoz Marin Intl

Fri 5/8

3:36 pm-8:10 am

2 stops19h 34m

$254

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Thu 4/9

10:51 pm-8:00 pm

1 stop18h 09m

San Juan Luis Munoz Marin Intl

Sat 4/18

8:00 am-7:06 pm

1 stop14h 06m

$255

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Tue 4/21

9:04 pm-9:54 am

1 stop9h 50m

San Juan Luis Munoz Marin Intl

Tue 4/28

3:36 pm-7:06 pm

2 stops30h 30m

$256

Los AngelesAguadilla

LAX - BQN

LAXBQN

Los Angeles

Tue 5/19

6:47 am-11:09 pm

2 stops13h 22m

Aguadilla Borinquen

Wed 5/27

12:15 am-1:17 pm

2 stops16h 02m

$385

Los AngelesAguadilla

LAX - BQN

LAXBQN

Los Angeles

Fri 4/24

5:00 am-11:09 pm

2 stops15h 09m

Aguadilla Borinquen

Fri 5/1

12:15 am-11:23 am

2 stops14h 08m

$386

Los AngelesMayagüez

LAX - MAZ

LAXMAZ

Los Angeles

Wed 3/25

10:59 am-9:42 am

2 stops19h 43m

Mayagüez Eugenio M De Hostos

Wed 4/1

1:19 pm-11:53 pm

2 stops13h 34m

$835

Los AngelesCulebra

LAX - CPX

LAXCPX

Los Angeles

Sat 5/9

8:45 pm-4:13 pm

2 stops16h 28m

Culebra

Thu 5/14

8:25 am-10:14 pm

2 stops16h 49m

$837

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 Puerto Rico

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 cheapest month to fly to Puerto Rico?

If you don’t want to visit Puerto Rico in October, then you should wait until April to fly from Los Angeles, when ticket prices are also cheap, with an average price of $380.

What is the cheapest Los Angeles to Puerto Rico flight route?

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

How far in advance should I book a flight to Puerto Rico?

You are more likely to see cheaper flights to Puerto Rico from Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to Puerto Rico for around $451 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Puerto Rico from Los Angeles for as low as $407 on momondo.

What cabin class options are available on Los Angeles to Puerto Rico flights?

There is only 1 cabin class available to choose from on Los Angeles to Puerto Rico 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 Puerto Rico flight deals and tips

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

Fastest flight time	8h 44m
Direct flights	None

The fastest flight from Los Angeles to Puerto Rico takes 8h 44m

There are no direct flights from Los Angeles to Puerto Rico. There are no popular flight routes from Los Angeles to Puerto Rico.

Search flight deals

When did momondo last update prices for flights from Los Angeles Airport to Puerto Rico?
Prices for flights from Los Angeles Airport to Puerto Rico refresh daily.
How many operators does momondo search for flights from Los Angeles Airport to Puerto Rico?
The number of operators available for flights from Los Angeles Airport to Puerto Rico is 7 as of February 2026.
How old do you have to be to fly from Los Angeles Airport to Puerto Rico?
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 Puerto Rico.
What documentation or ID do you need to fly to Puerto Rico?
The travel and health documents required for your trip to Puerto Rico 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 Puerto Rico. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Los Angeles to Puerto Rico?
Based on momondo bookings for flights between Los Angeles and Puerto Rico, the leading plane model is Boeing 737 MAX 8, making up 50.00% of the total bookings. Other popular models include Boeing 737 MAX 9 with 25.00% and Boeing 737-900 with 25.00%.

Best airlines flying from Los Angeles to Puerto Rico

Compare and see reviews for airlines that fly from Los Angeles to Puerto Rico with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $150	Free Cancellation	Rating 7.9 8,242 reviews	Search Delta flights
Frontier	PriceFrom $163	Free Cancellation	Rating 5.7 3,041 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $199	Free Cancellation	Rating 6.3 8,493 reviews	Search Spirit Airlines flights
JetBlue	PriceFrom $222	Free Cancellation	Rating 7.2 2,896 reviews	Search JetBlue flights
United Airlines	PriceFrom $275	Free Cancellation	Rating 7.4 9,349 reviews	Search United Airlines flights
American Airlines	PriceFrom $296	Free Cancellation	Rating 7.2 11,357 reviews	Search American Airlines flights
Southwest	PriceFrom $374	Free Cancellation	Rating 8.0 4,301 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Los Angeles to Puerto Rico?

It is quick and easy to find Los Angeles to Puerto Rico flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Puerto Rico that suits you.

Can I find flights from Los Angeles to Puerto Rico with flexible booking policies on momondo?

Flights from Los Angeles to Puerto Rico with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Los Angeles to Puerto Rico?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Puerto Rico from Los Angeles.

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

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

An easier way to manage your Puerto Rico 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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Popular cities in Puerto Rico

Flights to San Juanfrom $61

Flights to Aguadillafrom $167

Flights to Mayagüezfrom $319

Cheap flights from Los Angeles to Puerto Rico from $120

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 Puerto Rico departing on 5/4. 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 Puerto Rico

Our best Frontier deals on Los Angeles to Puerto Rico flight tickets

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Our best Spirit Airlines deals on Los Angeles to Puerto Rico flight tickets

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How to get the cheapest flight ticket from Los Angeles to Puerto Rico

What is the cheapest month to fly to Puerto Rico?

What is the cheapest Los Angeles to Puerto Rico flight route?

How far in advance should I book a flight to Puerto Rico?

What cabin class options are available on Los Angeles to Puerto Rico flights?

What is the cheapest airline that flies from Los Angeles to Puerto Rico?

What airlines fly to Puerto Rico?

How often are flights from Los Angeles to Puerto Rico delayed?

What is the most punctual flight time for Los Angeles to Puerto Rico flights?

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

How many flights depart from Los Angeles to Puerto Rico on average per day?

How many flights depart from Los Angeles to Puerto Rico on average per week?

Cheap Los Angeles to Puerto Rico flight deals and tips

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

Fastest flight time

Direct flights

Best airlines flying from Los Angeles to Puerto Rico

Compare and see reviews for airlines that fly from Los Angeles to Puerto Rico with momondo

Why use momondo?

An easier way to manage your Puerto Rico 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

Popular cities in Puerto Rico

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

Los Angeles flight routes

According to popular flight searches on momondo this year

Puerto Rico flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Puerto Rico

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

Cabin classes currently available on flights to Puerto Rico

List of cabin classes available on flights landing in Puerto Rico. Availability may vary depending on flight origin and airline.

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