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 week?

As of January 2026, 1 flights take off from Los Angeles and land in Puerto Rico each week. The most common flight departure day for this route is Tue, with 100% of weekly flights taking off on this day.

What airlines fly to Puerto Rico?

American Airlines, JetBlue and Frontier 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 41% 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 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 cheapest airline that flies from Los Angeles to Puerto Rico?

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

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.

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 January 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.

$111 Cheap Flights from Los Angeles to Puerto Rico in 2026

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Find the cheapest flights from Los Angeles to Puerto Rico

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

11:59 pm - 8:55 am

LAX

PSE

29h 56m1 stop

10:50 am - 6:03 pm

PSE

LAX

10h 13m1 stop

$275Frontier

Fri, Apr 3 - Thu, Apr 9

7:40 am - 12:44 am

LAX

BQN

13h 04m1 stop

4:35 pm - 10:24 pm

BQN

LAX

9h 49m1 stop

$277JetBlue

Mon, Mar 2 - Wed, Mar 4

10:39 pm - 10:40 am

LAX

PSE

9h 01m1 stop

11:35 am - 7:01 pm

PSE

LAX

10h 26m1 stop

$294Frontier

Wed, Mar 11 - Sun, Mar 15

2:51 pm - 12:27 pm

LAX

SJU

17h 36m1 stop

7:44 pm - 7:15 am

SJU

LAX

15h 31m1 stop

$295Spirit Airlines

Mon, Feb 9 - Sat, Feb 21

7:30 am - 11:57 pm

LAX

BQN

12h 27m1 stop

1:09 am - 11:57 am

BQN

LAX

14h 48m2 stops

$296United Airlines

Thu, Feb 19 - Wed, Feb 25

6:00 am - 9:12 pm

LAX

SJU

11h 12m1 stop

7:00 am - 6:15 pm

SJU

LAX

15h 15m2 stops

$296Delta

Tue, Feb 24 - Tue, Mar 3

10:42 pm - 3:07 pm

LAX

SJU

12h 25m1 stop

6:49 pm - 7:15 am

SJU

LAX

15h 26m1 stop

$297Multiple Airlines

Tue, Mar 3 - Tue, Mar 10

2:51 pm - 11:37 am

LAX

SJU

16h 46m1 stop

4:36 pm - 11:50 pm

SJU

LAX

11h 14m1 stop

$302Spirit Airlines

Tue, Feb 24 - Mon, Mar 2

7:00 am - 11:57 pm

LAX

BQN

12h 57m2 stops

1:09 am - 1:44 pm

BQN

LAX

16h 35m2 stops

$374United Airlines

Thu, Feb 19 - Wed, Feb 25

1:10 pm - 2:56 am

LAX

BQN

10h 46m1 stop

10:40 pm - 8:20 am

BQN

LAX

12h 40m1 stop

$375JetBlue

Thu, May 21 - Mon, May 25

Spirit Airlines flights from Los Angeles to Puerto Rico

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

Spirit Airlines

Feb 9

LAX2:51 pmLos Angeles

17h 36m

1 stop

SJU12:27 pmSan Juan Luis Munoz Marin Intl

Feb 21

SJU7:44 pmSan Juan Luis Munoz Marin Intl

15h 31m

1 stop

LAX7:15 amLos Angeles

$295

Find similar

Spirit Airlines

Feb 24

LAX2:51 pmLos Angeles

16h 46m

1 stop

SJU11:37 amSan Juan Luis Munoz Marin Intl

Mar 2

SJU4:36 pmSan Juan Luis Munoz Marin Intl

11h 14m

1 stop

LAX11:50 pmLos Angeles

$302

Find similar

Spirit Airlines

Jan 30

LAX2:51 pmLos Angeles

17h 36m

1 stop

SJU12:27 pmSan Juan Luis Munoz Marin Intl

Feb 2

SJU7:44 pmSan Juan Luis Munoz Marin Intl

15h 31m

1 stop

LAX7:15 amLos Angeles

$304

Find similar

Frontier flights from Los Angeles to Puerto Rico

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

Frontier

Mar 6

LAX10:39 pmLos Angeles

9h 01m

1 stop

PSE11:40 amPonce Mercedita

Mar 10

PSE11:35 amPonce Mercedita

10h 26m

1 stop

LAX7:01 pmLos Angeles

$271

Find similar

Frontier

Apr 3

LAX11:59 pmLos Angeles

29h 56m

1 stop

PSE8:55 amPonce Mercedita

Apr 9

PSE10:50 amPonce Mercedita

10h 13m

1 stop

LAX6:03 pmLos Angeles

$275

Find similar

Frontier

Mar 11

LAX10:39 pmLos Angeles

9h 01m

1 stop

PSE10:40 amPonce Mercedita

Mar 15

PSE11:35 amPonce Mercedita

10h 26m

1 stop

LAX7:01 pmLos Angeles

$294

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesPonce

LAX - PSE

LAXPSE

Los Angeles

Fri 4/3

11:59 pm-8:55 am

1 stop29h 56m

Ponce Mercedita

Thu 4/9

10:50 am-6:03 pm

1 stop10h 13m

$275

Los AngelesAguadilla

LAX - BQN

LAXBQN

Los Angeles

Mon 3/2

7:40 am-12:44 am

1 stop13h 04m

Aguadilla Borinquen

Wed 3/4

4:35 pm-10:24 pm

1 stop9h 49m

$277

Los AngelesPonce

LAX - PSE

LAXPSE

Los Angeles

Wed 3/11

10:39 pm-10:40 am

1 stop9h 01m

Ponce Mercedita

Sun 3/15

11:35 am-7:01 pm

1 stop10h 26m

$294

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Mon 2/9

2:51 pm-12:27 pm

1 stop17h 36m

San Juan Luis Munoz Marin Intl

Sat 2/21

7:44 pm-7:15 am

1 stop15h 31m

$295

Los AngelesAguadilla

LAX - BQN

LAXBQN

Los Angeles

Thu 2/19

7:30 am-11:57 pm

1 stop12h 27m

Aguadilla Borinquen

Wed 2/25

1:09 am-11:57 am

2 stops14h 48m

$296

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Tue 2/24

6:00 am-9:12 pm

1 stop11h 12m

San Juan Luis Munoz Marin Intl

Tue 3/3

7:00 am-6:15 pm

2 stops15h 15m

$296

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Tue 3/3

10:42 pm-3:07 pm

1 stop12h 25m

San Juan Luis Munoz Marin Intl

Tue 3/10

6:49 pm-7:15 am

1 stop15h 26m

$297

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Tue 2/24

2:51 pm-11:37 am

1 stop16h 46m

San Juan Luis Munoz Marin Intl

Mon 3/2

4:36 pm-11:50 pm

1 stop11h 14m

$302

Los AngelesAguadilla

LAX - BQN

LAXBQN

Los Angeles

Thu 2/19

7:00 am-11:57 pm

2 stops12h 57m

Aguadilla Borinquen

Wed 2/25

1:09 am-1:44 pm

2 stops16h 35m

$374

Los AngelesAguadilla

LAX - BQN

LAXBQN

Los Angeles

Thu 5/21

1:10 pm-2:56 am

1 stop10h 46m

Aguadilla Borinquen

Mon 5/25

10:40 pm-8:20 am

1 stop12h 40m

$375

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 $375.

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 $458 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 $421 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 2% 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	9h 01m
Direct flights	None

The fastest flight from Los Angeles to Puerto Rico takes 9h 01m

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 January 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 100.00% of the total bookings.

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
Frontier	PriceFrom $150	Free Cancellation	Rating 5.7 3,064 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $223	Free Cancellation	Rating 6.3 8,274 reviews	Search Spirit Airlines flights
Delta	PriceFrom $275	Free Cancellation	Rating 7.9 8,017 reviews	Search Delta flights
United Airlines	PriceFrom $275	Free Cancellation	Rating 7.4 9,134 reviews	Search United Airlines flights
JetBlue	PriceFrom $305	Free Cancellation	Rating 7.2 2,898 reviews	Search JetBlue flights
American Airlines	PriceFrom $327	Free Cancellation	Rating 7.2 11,083 reviews	Search American Airlines flights
Southwest	PriceFrom $388	Free Cancellation	Rating 8.0 4,247 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.

Start using Trips

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Find better results for your trip to Puerto Rico

Popular cities in Puerto Rico

Flights to San Juanfrom $53

Flights to Aguadillafrom $140

Flights to Mayagüezfrom $315

Cheap flights from Los Angeles to Puerto Rico from $111

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 3/11. 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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Filter for what you want

Filter for what you want

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Find the cheapest flights from Los Angeles to Puerto Rico

Cheap round-trip flights

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Spirit Airlines flights from Los Angeles to Puerto Rico

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

Frontier flights from Los Angeles to Puerto Rico

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

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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?

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 $375.

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?

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 2% on your flight if you consider stops on a Los Angeles to Puerto Rico flight.

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

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

What airlines fly 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.

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 week?

As of January 2026, 1 flights take off from Los Angeles and land in Puerto Rico each week. The most common flight departure day for this route is Tue, with 100% of weekly flights taking off on this day.

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

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

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

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

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

What is the most popular plane model 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?

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

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

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

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

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