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Puerto Rico

$398+ Cheap flights from Long Beach (LGB) 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 11/22. Fares are subject to change and may not be available on all flights or dates of travel.
LGB — SJU
Sep 2 — Sep 91
Tue 9/2
Tue 9/9
1 adult, Economy
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Cheap flight deals from Long Beach to Puerto Rico

Keep the following information in mind while searching for Long Beach to Puerto Rico flight deals. Data was last updated August 28, 2025.

Round-trip from

$611
(Southwest)

One-way from

$398
(Southwest)

Popular in

December

Cheapest in

October

Average price

$489
From Long Beach Municipal to Puerto Rico
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One-way flight from Long Beach Municipal to Puerto Rico
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Highest demand for flights based on searches. 11% potential increase in price ($60 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Long Beach to Puerto Rico

Cheapest flights from Long Beach to Puerto Rico
Explore the most affordable flight options available from Long Beach to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 28, 2025.

This Southwest deal was found by Cheapflights users on 8/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/188:05 amLGB - SJU
2 stops12h 20mSouthwest
Tue 10/216:10 amSJU - LGB
1 stop10h 30mSouthwest
Deal found 8/28$611
This Southwest deal was found by Cheapflights users on 8/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/177:10 pmLGB - SJU
2 stops11h 40mSouthwest
Tue 10/216:10 amSJU - LGB
1 stop10h 30mSouthwest
Deal found 8/28$631
This Southwest deal was found by Cheapflights users on 8/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/218:10 amLGB - SJU
2 stops12h 25mSouthwest
Sat 11/295:35 amSJU - LGB
2 stops13h 30mSouthwest
Deal found 8/27$995
This Delta deal was found by Cheapflights users on 8/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/287:00 amLGB - SJU
2 stops11h 59mDelta
Fri 11/77:15 amSJU - LGB
2 stops18h 18mDelta
Deal found 8/27$1,132
This Delta deal was found by Cheapflights users on 8/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/275:04 pmLGB - SJU
2 stops17h 17mDelta
Fri 11/77:15 amSJU - LGB
2 stops18h 18mDelta
Deal found 8/27$1,355
This Delta deal was found by Cheapflights users on 8/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/287:00 amLGB - SJU
2 stops11h 59mDelta
Sat 11/87:00 amSJU - LGB
2 stops13h 12mDelta
Deal found 8/27$1,756
This Delta deal was found by Cheapflights users on 8/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/275:04 pmLGB - SJU
2 stops17h 17mDelta
Sat 11/87:00 amSJU - LGB
2 stops13h 12mDelta
Deal found 8/27$1,859
This Delta deal was found by Cheapflights users on 8/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/214:47 pmLGB - SJU
2 stops17h 30mDelta
Fri 11/287:00 amSJU - LGB
2 stops18h 38mDelta
Deal found 8/27$1,959
This Delta deal was found by Cheapflights users on 8/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/285:08 pmLGB - SJU
2 stops15h 32mDelta
Wed 9/37:00 amSJU - LGB
2 stops17h 43mDelta
Deal found 8/27$2,295
This Delta deal was found by Cheapflights users on 8/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/225:03 pmLGB - SJU
2 stops15h 02mDelta
Tue 12/307:00 amSJU - LGB
2 stops18h 46mDelta
Deal found 8/26$2,320
This Delta deal was found by Cheapflights users on 8/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/225:03 pmLGB - SJU
2 stops15h 02mDelta
Sat 12/276:15 amSJU - LGB
2 stops19h 31mDelta
Deal found 8/26$2,395

Cheapflights Fare Finder

 
Customize your flight search to find flights from Long Beach 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 August 28, 2025.
Use the filters below to find and compare flights from Long Beach to Puerto Rico that are best for you.

Fly from

Long Beach

Fly to

Puerto Rico

Route

Depart

Return

Price

Long BeachSan Juan

LGB - SJU

LGBSJU

Long Beach Municipal

Sat 10/18

9:25 am-11:45 pm

1 stop11h 20m

San Juan Luis Munoz Marin Intl

Tue 10/21

6:10 am-1:40 pm

1 stop10h 30m

$611

Long BeachSan Juan

LGB - SJU

LGBSJU

Long Beach Municipal

Fri 10/17

7:10 pm-9:50 am

2 stops11h 40m

San Juan Luis Munoz Marin Intl

Tue 10/21

5:05 am-2:40 pm

2 stops12h 35m

$631

Long BeachSan Juan

LGB - SJU

LGBSJU

Long Beach Municipal

Fri 11/21

8:10 am-12:35 am

2 stops12h 25m

San Juan Luis Munoz Marin Intl

Sat 11/29

5:35 am-3:05 pm

2 stops13h 30m

$995

Long BeachSan Juan

LGB - SJU

LGBSJU

Long Beach Municipal

Wed 10/29

7:00 am-9:59 pm

2 stops11h 59m

San Juan Luis Munoz Marin Intl

Fri 11/7

7:15 am-9:33 pm

2 stops18h 18m

$1,132

Long BeachSan Juan

LGB - SJU

LGBSJU

Long Beach Municipal

Tue 10/28

7:00 am-9:59 pm

2 stops11h 59m

San Juan Luis Munoz Marin Intl

Fri 11/7

7:15 am-9:33 pm

2 stops18h 18m

$1,132

Long BeachSan Juan

LGB - SJU

LGBSJU

Long Beach Municipal

Mon 10/27

5:04 pm-1:21 pm

2 stops17h 17m

San Juan Luis Munoz Marin Intl

Fri 11/7

7:15 am-9:33 pm

2 stops18h 18m

$1,355

Long BeachSan Juan

LGB - SJU

LGBSJU

Long Beach Municipal

Sat 11/22

7:15 am-12:30 am

1 stop13h 15m

$398

Long BeachSan Juan

LGB - SJU

LGBSJU

Long Beach Municipal

Thu 9/25

8:55 am-2:34 am

3 stops38h 39m

$586

Long BeachSan Juan

LGB - SJU

LGBSJU

Long Beach Municipal

Sun 8/31

7:01 am-10:07 pm

2 stops12h 06m

$657

Long BeachSan Juan

LGB - SJU

LGBSJU

Long Beach Municipal

Wed 9/3

5:08 pm-11:40 am

2 stops15h 32m

$820

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/27

Showing 1-10 of 14 results
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Best time to book a flight from Long Beach to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Long Beach 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 Long Beach to Puerto Rico

What is the cheapest month to book a flight from Long Beach to Puerto Rico?

Currently, September is the cheapest month in which you can book a flight from Long Beach to Puerto Rico (average of $254). Flying from Long Beach 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.

Related info for your journey

Find useful and relevant information for your journey from Long Beach 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 Long Beach to Puerto Rico?

    Most people fly from Long Beach Municipal (LGB) if they book a flight from Long Beach to Puerto Rico. Long Beach Municipal is conveniently located just 4.1 mi from Long Beach’s city center.

  • How long is the flight from Long Beach to Puerto Rico?

    There are many flights that can get you from Long Beach to Puerto Rico in 11h 20m. Fly via Southwest to get the fastest option. Long Beach and Puerto Rico are separated by a distance of 3364 mi.

  • What are the most popular routes from Long Beach to Puerto Rico?

    While some choose either Long Beach Municipal - Mayagüez Eugenio M De Hostos or Long Beach Municipal - Culebra, Long Beach Municipal - San Juan Luis Munoz Marin Intl is the most popular route from Long Beach to Puerto Rico.

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

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

  • How can I find direct flights from Long Beach to Puerto Rico?

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

  • Can I find deals for business class flights from Long Beach to Puerto Rico?

    Yes. Cheapflights offers flight deals from Long Beach 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 Long Beach to Puerto Rico?

    Currently, September is the cheapest month in which you can book a flight from Long Beach to Puerto Rico (average of $254). Flying from Long Beach 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 Long Beach to Puerto Rico

See prices for flight routes from nearby airports that may be better suited for you.
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