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Puerto Rico

$134+ Cheap flights from Los Angeles (LAX) to Puerto Rico

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SJU
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Los Angeles to Puerto Rico

Keep the following information in mind while searching for Los Angeles to Puerto Rico flight deals. Data was last updated July 3, 2025.

Round-trip from

$268
(Frontier)

One-way from

$134
(Priceline)

Popular in

December

Cheapest in

October

Average price

$539
From Los Angeles to Puerto Rico
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One-way flight from Los Angeles to Puerto Rico
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Highest demand for flights based on searches. 11% potential increase in price ($59 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Los Angeles to Puerto Rico

Cheapest flights from Los Angeles to Puerto Rico
Explore the most affordable flight options available from Los Angeles to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Frontier deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/171:57 pmLAX - PSE
1 stop15h 29mFrontier
Thu 7/249:16 amPSE - LAX
1 stop10h 52mFrontier
Deal found 7/3$268
This Priceline deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/151:57 pmLAX - BQN
1 stop9h 04mFrontier
Wed 7/302:59 amBQN - LAX
1 stop17h 09mFrontier
Deal found 7/2$268
This CheapOair deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/244:40 pmLAX - SJU
2 stops26h 08mMultiple Airlines
Thu 8/2812:04 pmSJU - LAX
1 stop11h 12mMultiple Airlines
Deal found 7/2$282
This Cheapflightsfares deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2910:10 pmLAX - SJU
1 stop10h 22mSpirit Airlines
Fri 8/811:59 pmSJU - LAX
1 stop21h 08mSpirit Airlines
Deal found 7/2$283
This Priceline deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/41:57 pmLAX - SJU
1 stop27h 32mFrontier
Mon 7/73:34 amSJU - LAX
1 stop16h 34mFrontier
Deal found 7/3$284
This JetBlue deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/11:10 pmLAX - BQN
1 stop10h 53mJetBlue
Wed 8/610:59 pmBQN - LAX
1 stop12h 25mJetBlue
Deal found 7/3$350
This United Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/268:20 amLAX - BQN
1 stop11h 49mUnited Airlines
Thu 7/3112:15 amBQN - LAX
1 stop11h 41mUnited Airlines
Deal found 7/1$410
This JetBlue deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/169:40 amLAX - PSE
1 stop11h 39mJetBlue
Tue 7/221:59 amPSE - LAX
1 stop10h 53mJetBlue
Deal found 7/2$455
This Mytrip deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1810:10 pmLAX - MAZ
2 stops17h 32mMultiple Airlines
Tue 7/225:00 pmMAZ - LAX
2 stops25h 31mMultiple Airlines
Deal found 7/3$546
This Trip.com deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/318:35 amLAX - PSE
2 stops20h 51mMultiple Airlines
Thu 8/79:16 amPSE - LAX
2 stops17h 34mMultiple Airlines
Deal found 7/3$653
This United Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1711:59 pmLAX - CPX
2 stops13h 52mUnited Airlines
Tue 8/2610:13 amCPX - LAX
2 stops14h 23mUnited Airlines
Deal found 7/3$995
This United Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1612:56 amLAX - VQS
2 stops15h 19mUnited Airlines
Mon 8/252:45 pmVQS - LAX
2 stops24h 14mUnited Airlines
Deal found 7/3$1,196

Cheapflights Fare Finder

Customize your flight search to find flights from Los Angeles to Puerto Rico that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
Use the filters below to find and compare flights from Los Angeles to Puerto Rico that are best for you.

Fly from

Los Angeles

Fly to

Puerto Rico

Route

Depart

Return

Price

Los AngelesPonce

LAX - PSE

LAXPSE

Los Angeles

Thu 7/17

1:57 pm-8:26 am

1 stop15h 29m

Ponce Mercedita

Thu 7/24

9:16 am-5:08 pm

1 stop10h 52m

$268

Los AngelesAguadilla

LAX - BQN

LAXBQN

Los Angeles

Tue 7/15

1:57 pm-2:01 am

1 stop9h 04m

Aguadilla Borinquen

Wed 7/30

2:59 am-5:08 pm

1 stop17h 09m

$268

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Sun 8/24

4:40 pm-9:48 pm

2 stops26h 08m

San Juan Luis Munoz Marin Intl

Thu 8/28

12:04 pm-8:16 pm

1 stop11h 12m

$282

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Tue 7/29

10:10 pm-11:32 am

1 stop10h 22m

San Juan Luis Munoz Marin Intl

Fri 8/8

11:59 pm-6:07 pm

1 stop21h 08m

$283

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Fri 7/11

1:57 pm-2:39 am

1 stop9h 42m

San Juan Luis Munoz Marin Intl

Sat 7/19

9:30 pm-5:08 pm

1 stop22h 38m

$286

Los AngelesAguadilla

LAX - BQN

LAXBQN

Los Angeles

Fri 8/1

1:10 pm-3:03 am

1 stop10h 53m

Aguadilla Borinquen

Wed 8/6

10:59 pm-8:24 am

1 stop12h 25m

$350

Los AngelesAguadilla

LAX - BQN

LAXBQN

Los Angeles

Sat 7/26

8:20 am-11:09 pm

1 stop11h 49m

Aguadilla Borinquen

Thu 7/31

12:15 am-8:56 am

1 stop11h 41m

$410

Los AngelesPonce

LAX - PSE

LAXPSE

Los Angeles

Wed 7/16

9:40 am-12:19 am

1 stop11h 39m

Ponce Mercedita

Tue 7/22

1:59 am-9:52 am

1 stop10h 53m

$455

Los AngelesMayagüez

LAX - MAZ

LAXMAZ

Los Angeles

Fri 7/18

10:10 pm-6:42 pm

2 stops17h 32m

Mayagüez Eugenio M De Hostos

Tue 7/22

5:00 pm-3:31 pm

2 stops25h 31m

$546

Los AngelesPonce

LAX - PSE

LAXPSE

Los Angeles

Thu 7/31

8:35 am-8:26 am

2 stops20h 51m

Ponce Mercedita

Thu 8/7

9:16 am-11:50 pm

2 stops17h 34m

$653

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 21 results
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Best time to book a flight from Los Angeles to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Los Angeles with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Los Angeles to Puerto Rico

What is the cheapest month to book a flight from Los Angeles to Puerto Rico?

Currently, September is the cheapest month in which you can book a flight from Los Angeles to Puerto Rico (average of $254). Flying from Los Angeles to Puerto Rico in June is currently the most expensive (average of $339). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LAX to PR?

Find hourly flight availability from Los Angeles to Puerto Rico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

When flying from Los Angeles to Puerto Rico, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Puerto Rico

Get insights into the airlines that provide service to Puerto Rico. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Puerto Rico. Reviews last updated July 3, 2025.
See what other customers who have flown with Delta, United Airlines, and JetBlue from Los Angeles to Puerto Rico have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
JetBlue
7.3
Good
2,916 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Spirit Airlines
6.3
Okay
8,086 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Frontier
5.9
Fair
3,286 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Los Angeles to Puerto Rico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Los Angeles to Puerto Rico?

    For a flight from Los Angeles to Puerto Rico, you will be flying from Los Angeles. Los Angeles (LAX) is just 9.4 mi from the center of the city.

  • What are the cheapest airlines to fly from Los Angeles to Puerto Rico one-way?

    One-way options have recently been found by users for as low as $134 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $144 and Delta from $171 one-way.

  • What are the most popular routes from Los Angeles to Puerto Rico?

    While some choose either Los Angeles - Aguadilla Borinquen or Los Angeles - Ponce Mercedita, Los Angeles - San Juan Luis Munoz Marin Intl is the most popular route from Los Angeles to Puerto Rico.

  • Can I find deals for flights from Los Angeles to Puerto Rico that include hotel bookings?

    Yes. In addition to deals on Los Angeles to Puerto Rico flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Los Angeles to Puerto Rico?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Los Angeles to Puerto Rico.

  • Can I find deals for business class flights from Los Angeles to Puerto Rico?

    Yes. Cheapflights offers flight deals from Los Angeles to Puerto Rico by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Los Angeles to Puerto Rico?

    Currently, September is the cheapest month in which you can book a flight from Los Angeles to Puerto Rico (average of $254). Flying from Los Angeles to Puerto Rico in June is currently the most expensive (average of $339). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Los Angeles to Puerto Rico

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Los Angeles to Puerto Rico

Discover the top 7 airlines that operate flights from Los Angeles to Puerto Rico. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$134Average$318FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$219Average$365FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$270Average$511FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$311Average$563FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$325Average$525FlexibilityNo cancel feeOn-time71%
DeltaCheapest$333Average$556FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$402Average$536FlexibilityNo cancel feeOn-time63%

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