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

Southwest, Frontier, and JetBlue are the most popular carriers operating from Los Angeles to Puerto Rico

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 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 6 different airlines that fly to Puerto Rico on a routine basis, so you have a few additional options to choose from.

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.

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

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 6 as of July 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.

$200 Cheap Flights from Los Angeles to Puerto Rico in 2026

Discover deals from 900+ travel sites with momondo.

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.

8:50 am - 12:33 am

LAX

BQN

12h 43m

1 stop

5:01 am - 11:34 am

BQN

LAX

9h 33m

1 stop

$333JetBlue

Tue, Aug 25 - Wed, Aug 26

8:50 am - 12:33 am

LAX

BQN

12h 43m

1 stop

5:01 am - 11:34 am

BQN

LAX

9h 33m

1 stop

$334JetBlue

Tue, Aug 25 - Wed, Aug 26

9:56 pm - 9:57 am

LAX

BQN

9h 01m

1 stop

2:20 pm - 11:22 pm

BQN

LAX

12h 02m

1 stop

$367Multiple Airlines

Fri, Oct 16 - Sun, Oct 25

9:56 pm - 9:57 am

LAX

BQN

9h 01m

1 stop

5:01 am - 2:50 pm

BQN

LAX

12h 49m

1 stop

$372Multiple Airlines

Sat, Oct 17 - Tue, Oct 27

9:40 pm - 10:13 am

LAX

BQN

9h 33m

1 stop

11:08 am - 6:10 pm

BQN

LAX

10h 02m

1 stop

$382Frontier

Wed, Sep 9 - Mon, Sep 14

9:56 pm - 9:57 am

LAX

BQN

9h 01m

1 stop

10:52 am - 6:48 pm

BQN

LAX

10h 56m

1 stop

$402Frontier

Sat, Oct 24 - Mon, Oct 26

5:00 am - 5:25 pm

LAX

SJU

9h 25m

1 stop

2:05 am - 10:24 am

SJU

LAX

12h 19m

1 stop

$404United Airlines

Fri, Oct 30 - Sat, Nov 7

7:00 am - 8:00 pm

LAX

SJU

10h 00m

1 stop

2:05 am - 10:24 am

SJU

LAX

12h 19m

1 stop

$404United Airlines

Sat, Oct 31 - Sat, Nov 7

5:05 am - 10:55 pm

LAX

SJU

14h 50m

1 stop

1:45 pm - 10:25 pm

SJU

LAX

11h 40m

2 stops

$405Southwest

Fri, Sep 11 - Wed, Sep 23

10:15 pm - 10:30 am

LAX

SJU

8h 15m

1 stop

6:45 am - 8:40 pm

SJU

LAX

17h 55m

1 stop

$406Southwest

Sat, Dec 5 - Sat, Dec 12

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Southwest flights from Los Angeles to Puerto Rico

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

Southwest

Sep 11

LAX5:05 amLos Angeles

14h 50m

1 stop

SJU10:55 pmSan Juan Luis Munoz Marin Intl

Sep 23

SJU1:45 pmSan Juan Luis Munoz Marin Intl

11h 40m

2 stops

LAX10:25 pmLos Angeles

$405

Southwest

Sep 1

LAX8:40 amLos Angeles

10h 20m

2 stops

SJU10:00 pmSan Juan Luis Munoz Marin Intl

Sep 4

SJU6:30 amSan Juan Luis Munoz Marin Intl

12h 05m

2 stops

LAX3:35 pmLos Angeles

$417

Southwest

Nov 10

LAX6:15 amLos Angeles

13h 05m

1 stop

SJU11:20 pmSan Juan Luis Munoz Marin Intl

Nov 15

SJU6:05 amSan Juan Luis Munoz Marin Intl

16h 15m

1 stop

LAX6:20 pmLos Angeles

$428

American Airlines flights from Los Angeles to Puerto Rico

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

American Airlines

Sep 19

LAX10:42 pmLos Angeles

12h 15m

2 stops

SJU1:57 pmSan Juan Luis Munoz Marin Intl

Sep 27

SJU4:38 pmSan Juan Luis Munoz Marin Intl

19h 57m

1 stop

LAX9:35 amLos Angeles

$416

American Airlines

Sep 28

LAX10:42 pmLos Angeles

12h 15m

2 stops

SJU1:57 pmSan Juan Luis Munoz Marin Intl

Oct 1

SJU6:00 amSan Juan Luis Munoz Marin Intl

11h 22m

2 stops

LAX2:22 pmLos Angeles

$454

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesAguadilla

LAX - BQN

LAXBQN

Los Angeles

Tue 8/25

8:50 am-12:33 am

1 stop12h 43m

Aguadilla Borinquen

Wed 8/26

5:01 am-11:34 am

1 stop9h 33m

$333

Los AngelesAguadilla

LAX - BQN

LAXBQN

Los Angeles

Tue 8/25

8:50 am-12:33 am

1 stop12h 43m

Aguadilla Borinquen

Wed 8/26

5:01 am-11:34 am

1 stop9h 33m

$334

Los AngelesAguadilla

LAX - BQN

LAXBQN

Los Angeles

Fri 10/16

9:56 pm-9:57 am

1 stop9h 01m

Aguadilla Borinquen

Sun 10/25

2:20 pm-11:22 pm

1 stop12h 02m

$367

Los AngelesAguadilla

LAX - BQN

LAXBQN

Los Angeles

Sat 10/17

9:56 pm-9:57 am

1 stop9h 01m

Aguadilla Borinquen

Tue 10/27

5:01 am-2:50 pm

1 stop12h 49m

$372

Quickest round-trip

Los AngelesAguadilla

LAX - BQN

LAXBQN

Los Angeles

Wed 9/9

9:40 pm-10:13 am

1 stop9h 33m

Aguadilla Borinquen

Mon 9/14

11:08 am-6:10 pm

1 stop10h 02m

$382

Los AngelesAguadilla

LAX - BQN

LAXBQN

Los Angeles

Sat 10/24

9:56 pm-9:57 am

1 stop9h 01m

Aguadilla Borinquen

Mon 10/26

10:52 am-6:48 pm

1 stop10h 56m

$402

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Fri 10/30

5:00 am-5:25 pm

1 stop9h 25m

San Juan Luis Munoz Marin Intl

Sat 11/7

2:05 am-10:24 am

1 stop12h 19m

$404

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Sat 10/31

7:00 am-8:00 pm

1 stop10h 00m

San Juan Luis Munoz Marin Intl

Sat 11/7

2:05 am-10:24 am

1 stop12h 19m

$404

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Fri 9/11

5:05 am-10:55 pm

1 stop14h 50m

San Juan Luis Munoz Marin Intl

Wed 9/23

1:45 pm-10:25 pm

2 stops11h 40m

$405

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Sat 12/5

10:15 pm-10:30 am

1 stop8h 15m

San Juan Luis Munoz Marin Intl

Sat 12/12

6:45 am-8:40 pm

1 stop17h 55m

$406

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

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 September to fly from Los Angeles, when ticket prices are also cheap, with an average price of $429.

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 from Los Angeles 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 $477 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 $422 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.

Can stopping save me money on Los Angeles to Puerto Rico flights?

You could potentially save up to 14% on your flight if you consider stops on a Los Angeles to Puerto Rico flight.

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 14m
Direct flights	None

The fastest flight from Los Angeles to Puerto Rico takes 8h 14m

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

Frequently asked questions about flying from Los Angeles to Puerto Rico

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 6 as of July 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 9, making up 50.00% of the total bookings. Other popular models include Boeing 737-900 with 50.00%.

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 7.8 8,487 reviews	Search Delta flights
Frontier	PriceFrom $175	Free Cancellation	Rating 5.6 2,747 reviews	Search Frontier flights
JetBlue	PriceFrom $267	Free Cancellation	Rating 7.1 3,029 reviews	Search JetBlue flights
United Airlines	PriceFrom $275	Free Cancellation	Rating 7.4 10,046 reviews	Search United Airlines flights
American Airlines	PriceFrom $296	Free Cancellation	Rating 7.1 11,842 reviews	Search American Airlines flights
Southwest	PriceFrom $360	Free Cancellation	Rating 8.0 4,227 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

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Other flights to Puerto Rico

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Complete your trip

Feeling lucky

Popular cities in Puerto Rico

Flights to San Juanfrom $98

Flights to Aguadillafrom $221

Flights to Poncefrom $254

Flights to Culebrafrom $354

Flights to Mayagüezfrom $351

Cheap flights from Los Angeles to Puerto Rico from $200

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 9/4. 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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Southwest flights from Los Angeles to Puerto Rico

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

American Airlines flights from Los Angeles to Puerto Rico

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

momondo Fare Finder

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

See travel insights to Puerto Rico from

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 from Los Angeles to Puerto Rico?

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

Can stopping save me money 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?

Cheap Los Angeles to Puerto Rico flight deals and tips

Fastest flight time

Direct flights

Frequently asked questions about flying from Los Angeles to Puerto Rico

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.

Complete your trip to Puerto Rico

Explore popular destinations other users love

According to popular flight searches on momondo this year