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

Frontier, Spirit Airlines, and JetBlue 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.

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 February 2026, 6 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 17% 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 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.

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.

$101 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.

8:54 pm - 10:36 am

LAX

PSE

10h 42m

1 stop

11:36 am - 6:39 pm

PSE

LAX

10h 03m

1 stop

$223Frontier

mié., may. 13 - lun., may. 18

8:54 pm - 1:43 am

LAX

BQN

25h 49m

1 stop

2:38 am - 6:39 pm

BQN

LAX

19h 01m

1 stop

$223Frontier

mié., may. 6 - vie., may. 8

8:54 pm - 1:43 am

LAX

BQN

25h 49m

1 stop

2:38 am - 6:39 pm

BQN

LAX

19h 01m

1 stop

$244Frontier

jue., abr. 23 - mié., abr. 29

1:11 am - 1:19 am

LAX

SJU

21h 08m

2 stops

6:30 am - 7:01 pm

SJU

LAX

15h 31m

1 stop

$277Multiple Airlines

lun., mar. 16 - mié., mar. 25

8:54 pm - 9:54 am

LAX

SJU

10h 00m

1 stop

2:15 am - 5:11 pm

SJU

LAX

17h 56m

2 stops

$282Multiple Airlines

jue., abr. 23 - dom., abr. 26

4:07 pm - 2:31 pm

LAX

SJU

19h 24m

2 stops

3:36 pm - 8:15 am

SJU

LAX

19h 39m

2 stops

$283Spirit Airlines

mar., abr. 14 - mar., abr. 21

8:25 am - 11:09 pm

LAX

BQN

11h 44m

1 stop

12:15 am - 1:43 pm

BQN

LAX

16h 28m

2 stops

$300United Airlines

mié., may. 6 - vie., may. 8

6:47 am - 11:09 pm

LAX

BQN

13h 22m

2 stops

12:15 am - 1:02 pm

BQN

LAX

15h 47m

2 stops

$323United Airlines

mié., may. 6 - vie., may. 8

8:40 am - 2:52 am

LAX

BQN

14h 12m

1 stop

6:01 am - 5:31 pm

BQN

LAX

15h 30m

1 stop

$419JetBlue

lun., mar. 2 - mié., mar. 4

6:00 am - 1:51 am

LAX

PSE

15h 51m

2 stops

1:55 am - 8:25 pm

PSE

LAX

21h 30m

2 stops

$737JetBlue

vie., mar. 6 - jue., mar. 12

American Airlines flights from Los Angeles to Puerto Rico

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

American Airlines

Apr 27

LAX1:01 amLos Angeles

10h 19m

1 stop

SJU2:20 pmSan Juan Luis Munoz Marin Intl

Apr 28

SJU4:25 pmSan Juan Luis Munoz Marin Intl

10h 22m

1 stop

LAX11:47 pmLos Angeles

$295

American Airlines

Mar 1

LAX6:00 amLos Angeles

13h 34m

1 stop

SJU11:34 pmSan Juan Luis Munoz Marin Intl

Mar 5

SJU7:33 amSan Juan Luis Munoz Marin Intl

10h 02m

1 stop

LAX1:35 pmLos Angeles

$300

American Airlines

Feb 19

LAX6:09 amLos Angeles

11h 40m

1 stop

SJU9:49 pmSan Juan Luis Munoz Marin Intl

Mar 10

SJU5:28 amSan Juan Luis Munoz Marin Intl

14h 47m

1 stop

LAX5:15 pmLos Angeles

$423

Spirit Airlines flights from Los Angeles to Puerto Rico

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

Spirit Airlines

Apr 14

LAX4:07 pmLos Angeles

19h 24m

2 stops

SJU2:31 pmSan Juan Luis Munoz Marin Intl

Apr 21

SJU3:36 pmSan Juan Luis Munoz Marin Intl

19h 39m

2 stops

LAX8:15 amLos Angeles

$283

Spirit Airlines

Mar 2

LAX1:05 amLos Angeles

13h 53m

2 stops

SJU6:58 pmSan Juan Luis Munoz Marin Intl

Mar 7

SJU7:44 pmSan Juan Luis Munoz Marin Intl

14h 31m

1 stop

LAX6:15 amLos Angeles

$289

Spirit Airlines

Mar 9

LAX1:05 amLos Angeles

13h 53m

2 stops

SJU5:58 pmSan Juan Luis Munoz Marin Intl

Mar 17

SJU11:03 amSan Juan Luis Munoz Marin Intl

23h 10m

2 stops

LAX7:13 amLos Angeles

$291

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesPonce

LAX - PSE

LAXPSE

Los Angeles

mié. 5/13

8:54 pm-10:36 am

1 stop10h 42m

Ponce Mercedita

lun. 5/18

11:36 am-6:39 pm

1 stop10h 03m

$223

Los AngelesAguadilla

LAX - BQN

LAXBQN

Los Angeles

mié. 5/6

8:54 pm-1:43 am

1 stop25h 49m

Aguadilla Borinquen

vie. 5/8

2:38 am-6:39 pm

1 stop19h 01m

$223

Los AngelesAguadilla

LAX - BQN

LAXBQN

Los Angeles

jue. 4/23

8:54 pm-1:43 am

1 stop25h 49m

Aguadilla Borinquen

mié. 4/29

2:38 am-6:39 pm

1 stop19h 01m

$244

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

lun. 3/16

1:11 am-1:19 am

2 stops21h 08m

San Juan Luis Munoz Marin Intl

mié. 3/25

6:30 am-7:01 pm

1 stop15h 31m

$277

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

jue. 4/23

8:54 pm-9:54 am

1 stop10h 00m

San Juan Luis Munoz Marin Intl

dom. 4/26

2:15 am-5:11 pm

2 stops17h 56m

$282

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

mar. 4/14

4:07 pm-2:31 pm

2 stops19h 24m

San Juan Luis Munoz Marin Intl

mar. 4/21

3:36 pm-8:15 am

2 stops19h 39m

$283

Los AngelesAguadilla

LAX - BQN

LAXBQN

Los Angeles

mié. 5/6

8:25 am-11:09 pm

1 stop11h 44m

Aguadilla Borinquen

vie. 5/8

12:15 am-1:43 pm

2 stops16h 28m

$300

Los AngelesAguadilla

LAX - BQN

LAXBQN

Los Angeles

mié. 5/6

6:47 am-11:09 pm

2 stops13h 22m

Aguadilla Borinquen

vie. 5/8

12:15 am-1:02 pm

2 stops15h 47m

$323

Los AngelesAguadilla

LAX - BQN

LAXBQN

Los Angeles

lun. 3/2

8:40 am-2:52 am

1 stop14h 12m

Aguadilla Borinquen

mié. 3/4

6:01 am-5:31 pm

1 stop15h 30m

$419

Los AngelesPonce

LAX - PSE

LAXPSE

Los Angeles

vie. 3/6

6:00 am-1:51 am

2 stops15h 51m

Ponce Mercedita

jue. 3/12

1:55 am-8:25 pm

2 stops21h 30m

$737

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 $384.

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 $450 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 $416 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 57m
Direct flights	None

The fastest flight from Los Angeles to Puerto Rico takes 8h 57m

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
Frontier	PriceFrom $159	Free Cancellation	Rating 5.7 3,051 reviews	Search Frontier flights
Delta	PriceFrom $166	Free Cancellation	Rating 7.9 8,174 reviews	Search Delta flights
Spirit Airlines	PriceFrom $206	Free Cancellation	Rating 6.3 8,430 reviews	Search Spirit Airlines flights
JetBlue	PriceFrom $223	Free Cancellation	Rating 7.2 2,895 reviews	Search JetBlue flights
United Airlines	PriceFrom $275	Free Cancellation	Rating 7.4 9,259 reviews	Search United Airlines flights
American Airlines	PriceFrom $296	Free Cancellation	Rating 7.2 11,258 reviews	Search American Airlines flights
Southwest	PriceFrom $380	Free Cancellation	Rating 8.0 4,282 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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mié. 3/11

mié. 3/18

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Find better results for your trip to Puerto Rico

Popular cities

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Complete your trip

Feeling lucky

Popular cities in Puerto Rico

Flights to San Juanfrom $78

Flights to Aguadillafrom $152

Flights to Mayagüezfrom $299

Cheap flights from Los Angeles to Puerto Rico from $101

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 5/9. 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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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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Cheap last minute flights

American Airlines flights from Los Angeles to Puerto Rico

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

Spirit Airlines flights from Los Angeles to Puerto Rico

Our best Spirit Airlines 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 $384.

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.

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

Frontier, Spirit Airlines, and JetBlue 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 February 2026, 6 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 17% 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

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