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

As of November 2025, 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 cheapest airline that flies from Los Angeles to Puerto Rico?

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

What airlines fly to Puerto Rico?

American Airlines, JetBlue and Spirit Airlines 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.

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 November 2025.

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.

$138 Cheap Flights from Los Angeles to Puerto Rico in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

1:30 pm - 5:54 pmLAX-SJU

24h 24m2 stops

5:00 am - 6:03 pmSJU-LAX

16h 03m1 stop

$262Frontier

Find Deal

Wed, Feb 25 - Wed, Mar 11

11:30 pm - 12:45 amLAX-SJU

21h 15m2 stops

6:00 am - 11:52 pmSJU-LAX

21h 52m2 stops

$263Spirit Airlines

Find Deal

Thu, Dec 4 - Tue, Dec 9

10:35 am - 11:25 pmLAX-SJU

8h 50m1 stop

4:10 am - 9:15 pmSJU-LAX

21h 05m3 stops

$264Spirit Airlines

Find Deal

Sat, Dec 6 - Fri, Dec 12

10:35 am - 11:25 pmLAX-SJU

8h 50m1 stop

6:00 am - 9:11 pmSJU-LAX

19h 11m1 stop

$266Multiple Airlines

Find Deal

Thu, Dec 11 - Tue, Dec 16

1:42 pm - 10:47 amLAX-SJU

41h 05m2 stops

6:00 am - 9:16 pmSJU-LAX

19h 16m1 stop

$267Multiple Airlines

Find Deal

Thu, Dec 4 - Sun, Dec 14

5:00 am - 6:25 pmLAX-SJU

9h 25m1 stop

2:05 am - 11:45 amSJU-LAX

13h 40m1 stop

$291United Airlines

Find Deal

Mon, Jan 26 - Fri, Jan 30

6:30 am - 11:56 pmLAX-SJU

13h 26m1 stop

7:12 pm - 9:39 amSJU-LAX

18h 27m1 stop

$295American Airlines

Find Deal

Thu, Jan 29 - Mon, Feb 2

8:20 am - 11:57 pmLAX-BQN

11h 37m1 stop

1:09 am - 9:08 amBQN-LAX

11h 59m1 stop

$295United Airlines

Find Deal

Wed, Jan 28 - Sun, Feb 1

7:40 am - 12:44 amLAX-BQN

13h 04m1 stop

6:01 am - 2:48 pmBQN-LAX

12h 47m1 stop

$352JetBlue

Find Deal

Tue, Mar 3 - Thu, Mar 5

10:45 pm - 2:49 pmLAX-BQN

12h 04m1 stop

3:45 pm - 11:58 pmBQN-LAX

12h 13m1 stop

$374JetBlue

Find Deal

Thu, Jan 29 - Mon, Feb 2

Frontier flights from Los Angeles to Puerto Rico

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

Frontier

Feb 25

LAX1:30 pmLos Angeles

24h 24m

2 stops

SJU5:54 pmSan Juan Luis Munoz Marin Intl

Mar 11

SJU5:00 amSan Juan Luis Munoz Marin Intl

16h 03m

1 stop

LAX6:03 pmLos Angeles

$262

Find similar

Frontier

Nov 17

LAX8:51 pmLos Angeles

17h 03m

1 stop

SJU5:54 pmSan Juan Luis Munoz Marin Intl

Nov 20

SJU7:15 amSan Juan Luis Munoz Marin Intl

15h 08m

1 stop

LAX6:23 pmLos Angeles

$265

Find similar

Frontier

Mar 1

LAX7:36 pmLos Angeles

15h 30m

2 stops

SJU3:06 pmSan Juan Luis Munoz Marin Intl

Mar 11

SJU5:00 amSan Juan Luis Munoz Marin Intl

16h 03m

1 stop

LAX6:03 pmLos Angeles

$268

Find similar

Spirit Airlines flights from Los Angeles to Puerto Rico

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

Spirit Airlines

Dec 4

LAX11:30 pmLos Angeles

21h 15m

2 stops

SJU12:45 amSan Juan Luis Munoz Marin Intl

Dec 9

SJU6:00 amSan Juan Luis Munoz Marin Intl

21h 52m

2 stops

LAX11:52 pmLos Angeles

$263

Find similar

Spirit Airlines

Dec 6

LAX10:35 amLos Angeles

8h 50m

1 stop

SJU11:25 pmSan Juan Luis Munoz Marin Intl

Dec 12

SJU4:10 amSan Juan Luis Munoz Marin Intl

21h 05m

3 stops

LAX9:15 pmLos Angeles

$264

Find similar

Spirit Airlines

Nov 28

LAX7:49 amLos Angeles

12h 06m

1 stop

SJU11:55 pmSan Juan Luis Munoz Marin Intl

Dec 6

SJU6:00 amSan Juan Luis Munoz Marin Intl

20h 24m

1 stop

LAX10:24 pmLos Angeles

$269

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Wed 2/25

1:30 pm-5:54 pm

2 stops24h 24m

San Juan Luis Munoz Marin Intl

Wed 3/11

5:00 am-6:03 pm

1 stop16h 03m

$262

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Thu 12/4

11:30 pm-12:45 am

2 stops21h 15m

San Juan Luis Munoz Marin Intl

Tue 12/9

6:00 am-11:52 pm

2 stops21h 52m

$263

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Sat 12/6

10:35 am-11:25 pm

1 stop8h 50m

San Juan Luis Munoz Marin Intl

Fri 12/12

4:10 am-9:15 pm

3 stops21h 05m

$264

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Thu 12/11

10:35 am-11:25 pm

1 stop8h 50m

San Juan Luis Munoz Marin Intl

Tue 12/16

6:00 am-9:11 pm

1 stop19h 11m

$266

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Thu 12/4

1:42 pm-10:47 am

2 stops41h 05m

San Juan Luis Munoz Marin Intl

Sun 12/14

6:00 am-9:16 pm

1 stop19h 16m

$267

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Mon 1/26

5:00 am-6:25 pm

1 stop9h 25m

San Juan Luis Munoz Marin Intl

Fri 1/30

2:05 am-11:45 am

1 stop13h 40m

$291

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Thu 1/29

6:30 am-11:56 pm

1 stop13h 26m

San Juan Luis Munoz Marin Intl

Mon 2/2

7:12 pm-9:39 am

1 stop18h 27m

$295

Los AngelesAguadilla

LAX - BQN

LAXBQN

Los Angeles

Wed 1/28

8:20 am-11:57 pm

1 stop11h 37m

Aguadilla Borinquen

Sun 2/1

1:09 am-9:08 am

1 stop11h 59m

$295

Los AngelesAguadilla

LAX - BQN

LAXBQN

Los Angeles

Tue 3/3

7:40 am-12:44 am

1 stop13h 04m

Aguadilla Borinquen

Thu 3/5

6:01 am-2:48 pm

1 stop12h 47m

$352

Los AngelesAguadilla

LAX - BQN

LAXBQN

Los Angeles

Thu 1/29

10:45 pm-2:49 pm

1 stop12h 04m

Aguadilla Borinquen

Mon 2/2

3:45 pm-11:58 pm

1 stop12h 13m

$374

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

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 $396.

What is the cheapest day to depart on your flight to Puerto Rico?

On average, the least expensive day to fly to Puerto Rico from Los Angeles is on a Sunday. momondo users have found tickets for Sunday departures for as low as $520. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Puerto Rico is Saturday, with ticket prices averaging around $538.

What is the cheapest time of day to depart on your flight to Puerto Rico?

Our most recent data shows that the best time of day to fly to Puerto Rico is at noon. Flights from Los Angeles to Puerto Rico during this time can be as low as $388. In contrast, the most expensive time of day to depart to Puerto Rico is in the afternoon when prices are around $481.

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 $466 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.

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

Direct flights	None

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 November 2025.
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 $147	Free Cancellation	Rating 5.8 3,116 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $231	Free Cancellation	Rating 6.3 8,112 reviews	Search Spirit Airlines flights
Delta	PriceFrom $275	Free Cancellation	Rating 7.9 8,002 reviews	Search Delta flights
United Airlines	PriceFrom $275	Free Cancellation	Rating 7.4 8,998 reviews	Search United Airlines flights
American Airlines	PriceFrom $323	Free Cancellation	Rating 7.2 11,038 reviews	Search American Airlines flights
JetBlue	PriceFrom $329	Free Cancellation	Rating 7.2 2,907 reviews	Search JetBlue flights
Southwest	PriceFrom $403	Free Cancellation	Rating 8.0 4,237 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

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Thu 12/4

Thu 12/11

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Puerto Rico

Popular cities in Puerto Rico

Flights to San Juanfrom $96

Flights to Aguadillafrom $176

Flights to Mayagüezfrom $328

Cheap flights from Los Angeles to Puerto Rico from $138

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 12/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Los Angeles to Puerto Rico

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Frontier flights from Los Angeles to Puerto Rico

Our best Frontier 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

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

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

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 $396.

What is the cheapest day to depart on your flight to Puerto Rico?

What is the cheapest time of day to depart on your flight to Puerto Rico?

Our most recent data shows that the best time of day to fly to Puerto Rico is at noon. Flights from Los Angeles to Puerto Rico during this time can be as low as $388. In contrast, the most expensive time of day to depart to Puerto Rico is in the afternoon when prices are around $481.

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?

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

What airlines fly to Puerto Rico?

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

As of November 2025, 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

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