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San Juan

$555+ Cheap flights from Long Beach (LGB) to San Juan

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
LGB — SJU
Dec 5 — Dec 121
Fri 12/5
Fri 12/12
1 adult, Economy
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Cheap flight deals from Long Beach to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Long Beach (LGB) to San Juan (PR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 5, 2025.

Round-trip from

$555
(Southwest)

Popular in

December

Cheapest in

October

Average price

$488
From Long Beach Municipal to San Juan
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($50 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Long Beach to San Juan

Cheapest flights from Long Beach to San Juan
Explore the most affordable flight options available from Long Beach to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2025.

This Southwest deal was found by Cheapflights users on 11/4. 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.
Tue 12/27:50 amLGB - SJU
2 stops9h 40mSouthwest
Tue 12/95:45 amSJU - LGB
2 stops13h 25mSouthwest
Deal found 11/4$629
This Southwest deal was found by Cheapflights users on 11/4. 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.
Mon 12/17:55 amLGB - SJU
2 stops11h 20mSouthwest
Fri 12/55:45 amSJU - LGB
2 stops13h 25mSouthwest
Deal found 11/4$655
This Southwest deal was found by Cheapflights users on 11/4. 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 11/89:55 amLGB - SJU
2 stops10h 35mSouthwest
Mon 11/105:40 amSJU - LGB
2 stops14h 05mSouthwest
Deal found 11/4$815
This Delta deal was found by Cheapflights users on 11/4. 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 12/257:00 amLGB - SJU
2 stops15h 27mDelta
Wed 12/317:00 amSJU - LGB
2 stops18h 45mDelta
Deal found 11/4$2,310
This Delta deal was found by Cheapflights users on 11/4. 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 12/257:00 amLGB - SJU
2 stops15h 27mDelta
Tue 1/67:30 amSJU - LGB
2 stops18h 15mDelta
Deal found 11/4$2,360
This Delta deal was found by Cheapflights users on 11/4. 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 12/257:00 amLGB - SJU
2 stops15h 27mDelta
Mon 1/57:00 amSJU - LGB
2 stops18h 45mDelta
Deal found 11/4$2,435
This Delta deal was found by Cheapflights users on 11/4. 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 12/257:00 amLGB - SJU
2 stops15h 27mDelta
Thu 1/17:00 amSJU - LGB
2 stops18h 45mDelta
Deal found 11/4$2,584
This Delta deal was found by Cheapflights users on 11/4. 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 12/257:00 amLGB - SJU
2 stops15h 27mDelta
Fri 1/27:00 amSJU - LGB
2 stops18h 45mDelta
Deal found 11/4$2,684
This Delta deal was found by Cheapflights users on 11/4. 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.
Wed 12/317:00 amLGB - SJU
2 stops15h 27mDelta
Tue 1/67:30 amSJU - LGB
2 stops18h 15mDelta
Deal found 11/4$2,747
This Delta deal was found by Cheapflights users on 11/4. 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 12/257:00 amLGB - SJU
2 stops15h 27mDelta
Sat 1/37:00 amSJU - LGB
2 stops18h 45mDelta
Deal found 11/4$2,809
This Delta deal was found by Cheapflights users on 11/4. 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.
Wed 12/317:00 amLGB - SJU
2 stops15h 27mDelta
Mon 1/57:00 amSJU - LGB
2 stops18h 45mDelta
Deal found 11/4$2,822
This Delta deal was found by Cheapflights users on 11/4. 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 12/297:00 amLGB - SJU
2 stops12h 20mDelta
Wed 12/317:00 amSJU - LGB
2 stops18h 45mDelta
Deal found 11/4$2,971

Cheapflights Fare Finder

 
Customize your flight search to find flights from Long Beach to San Juan 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 November 5, 2025.
Use the filters below to find and compare flights from Long Beach to San Juan that are best for you.

Fly from

Long Beach

Fly to

San Juan

Route

Depart

Return

Price

Long BeachSan Juan

LGB - SJU

LGBSJU

Long Beach Municipal

Thu 2/19

9:55 am-12:40 am

2 stops10h 45m

San Juan Luis Munoz Marin Intl

Mon 2/23

6:10 am-5:50 pm

2 stops15h 40m

$555

Long BeachSan Juan

LGB - SJU

LGBSJU

Long Beach Municipal

Tue 12/2

7:50 am-9:30 pm

2 stops9h 40m

San Juan Luis Munoz Marin Intl

Tue 12/9

5:45 am-3:10 pm

2 stops13h 25m

$629

Long BeachSan Juan

LGB - SJU

LGBSJU

Long Beach Municipal

Mon 12/1

9:45 am-1:25 am

1 stop11h 40m

San Juan Luis Munoz Marin Intl

Fri 12/5

8:55 am-4:50 pm

2 stops11h 55m

$655

Long BeachSan Juan

LGB - SJU

LGBSJU

Long Beach Municipal

Thu 12/25

7:00 am-2:27 am

2 stops15h 27m

San Juan Luis Munoz Marin Intl

Wed 12/31

7:00 am-9:45 pm

2 stops18h 45m

$2,310

Long BeachSan Juan

LGB - SJU

LGBSJU

Long Beach Municipal

Thu 12/25

7:00 am-2:27 am

2 stops15h 27m

San Juan Luis Munoz Marin Intl

Mon 1/5

7:00 am-9:45 pm

2 stops18h 45m

$2,435

Long BeachSan Juan

LGB - SJU

LGBSJU

Long Beach Municipal

Thu 12/25

7:00 am-2:27 am

2 stops15h 27m

San Juan Luis Munoz Marin Intl

Thu 1/1

7:00 am-9:45 pm

2 stops18h 45m

$2,584

Long BeachSan Juan

LGB - SJU

LGBSJU

Long Beach Municipal

Wed 12/31

7:00 am-2:27 am

2 stops15h 27m

San Juan Luis Munoz Marin Intl

Tue 1/6

7:30 am-9:45 pm

2 stops18h 15m

$2,747

Long BeachSan Juan

LGB - SJU

LGBSJU

Long Beach Municipal

Mon 12/29

7:00 am-11:20 pm

2 stops12h 20m

San Juan Luis Munoz Marin Intl

Wed 12/31

7:00 am-9:45 pm

2 stops18h 45m

$2,971

Long BeachSan Juan

LGB - SJU

LGBSJU

Long Beach Municipal

Sun 12/28

4:49 pm-11:56 am

2 stops15h 07m

San Juan Luis Munoz Marin Intl

Wed 12/31

7:00 am-9:45 pm

2 stops18h 45m

$3,021

Long BeachSan Juan

LGB - SJU

LGBSJU

Long Beach Municipal

Tue 12/30

7:00 am-11:20 pm

2 stops12h 20m

San Juan Luis Munoz Marin Intl

Mon 1/5

7:00 am-9:45 pm

2 stops18h 45m

$3,046

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Showing 1-10 of 18 results
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Best time to book a flight from Long Beach to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan 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 San Juan

What is the cheapest month to book a flight from Long Beach to San Juan?

Currently, April is the cheapest month in which you can book a flight from Long Beach to San Juan (average of $150). Flying from Long Beach to San Juan in November is currently the most expensive (average of $285). 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 San Juan. 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 San Juan?

    Most people fly from Long Beach Municipal (LGB) if they book a flight from Long Beach to San Juan. On average, Long Beach Municipal has 0 outbound flights to San Juan per day from 0 airlines. 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 San Juan?

    Southwest and Delta can get you from Long Beach to San Juan in just under 10h 45m. Your travel time can differ by up to 4h 42m. The distance from Long Beach to San Juan is about 3364 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

  • How can I find direct flights from Long Beach to San Juan?

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

  • Can I find deals for business class flights from Long Beach to San Juan?

    Yes. Cheapflights offers flight deals from Long Beach to San Juan 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 San Juan?

    Currently, April is the cheapest month in which you can book a flight from Long Beach to San Juan (average of $150). Flying from Long Beach to San Juan in November is currently the most expensive (average of $285). 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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