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Luis Munoz Marin Intl

$338+ Cheap flights from Long Beach (LGB) to Luis Munoz Marin Intl (SJU)

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 11/30. Fares are subject to change and may not be available on all flights or dates of travel.
LGB — SJU
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
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Cheap flight deals from Long Beach to Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from Long Beach (LGB) to Luis Munoz Marin Intl (SJU). 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 agosto 14, 2025.

Round-trip from

$563
(Southwest)

One-way from

$338
(Southwest)

Popular in

December

Cheapest in

October

Average price

$489
From Long Beach Municipal to San Juan Luis Munoz Marin Intl
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One-way flight from Long Beach Municipal to San Juan Luis Munoz Marin Intl
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Highest demand for flights based on searches. 11% potential increase in price ($61 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 Luis Munoz Marin Intl

Cheapest flights from Long Beach to Luis Munoz Marin Intl
Explore the most affordable flight options available from Long Beach to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

This Southwest deal was found by Cheapflights users on 8/13. 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.
vie. 10/248:30 amLGB - SJU
2 stops10h 25mSouthwest
lun. 10/278:20 pmSJU - LGB
2 stops16h 40mSouthwest
Deal found 8/13$563
This Southwest deal was found by Cheapflights users on 8/13. 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.
jue. 12/257:50 amLGB - SJU
2 stops9h 40mSouthwest
jue. 1/15:45 amSJU - LGB
2 stops13h 25mSouthwest
Deal found 8/13$935
This Southwest deal was found by Cheapflights users on 8/13. 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.
jue. 12/257:50 amLGB - SJU
2 stops9h 40mSouthwest
vie. 1/26:35 amSJU - LGB
1 stop15h 30mSouthwest
Deal found 8/13$1,025
This Delta deal was found by Cheapflights users on 8/14. 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.
mié. 10/295:04 pmLGB - SJU
2 stops15h 32mDelta
vie. 11/77:15 amSJU - LGB
2 stops18h 18mDelta
Deal found 8/14$1,157
This Delta deal was found by Cheapflights users on 8/13. 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.
lun. 10/277:00 amLGB - SJU
2 stops11h 59mDelta
vie. 11/77:15 amSJU - LGB
2 stops18h 18mDelta
Deal found 8/13$1,307
This Delta deal was found by Cheapflights users on 8/13. 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.
mar. 10/217:00 amLGB - SJU
2 stops11h 59mDelta
sáb. 11/17:15 amSJU - LGB
2 stops17h 18mDelta
Deal found 8/13$1,554
This Delta deal was found by Cheapflights users on 8/12. 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.
mié. 10/297:00 amLGB - SJU
2 stops11h 59mDelta
mar. 11/111:50 pmSJU - LGB
2 stops11h 56mDelta
Deal found 8/12$1,561
This Delta deal was found by Cheapflights users on 8/13. 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.
mar. 10/217:00 amLGB - SJU
2 stops11h 59mDelta
jue. 10/307:15 amSJU - LGB
2 stops17h 18mDelta
Deal found 8/13$1,679
This Delta deal was found by Cheapflights users on 8/13. 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.
lun. 10/277:00 amLGB - SJU
2 stops11h 59mDelta
sáb. 11/87:15 amSJU - LGB
2 stops18h 18mDelta
Deal found 8/13$1,704
This Delta deal was found by Cheapflights users on 8/13. 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.
jue. 10/237:00 amLGB - SJU
2 stops11h 59mDelta
sáb. 11/17:15 amSJU - LGB
2 stops17h 18mDelta
Deal found 8/13$1,761

Cheapflights Fare Finder

 
Customize your flight search to find flights from Long Beach to Luis Munoz Marin Intl 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 agosto 14, 2025.
Use the filters below to find and compare flights from Long Beach to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Long Beach

Fly to

Luis Munoz Marin Intl

Route

Depart

Return

Price

Long BeachSan Juan

LGB - SJU

LGBSJU

Long Beach Municipal

vie. 10/24

8:30 am-9:55 pm

2 stops10h 25m

San Juan Luis Munoz Marin Intl

lun. 10/27

8:20 pm-10:00 am

2 stops16h 40m

$563

Long BeachSan Juan

LGB - SJU

LGBSJU

Long Beach Municipal

jue. 12/25

7:50 am-9:30 pm

2 stops9h 40m

San Juan Luis Munoz Marin Intl

jue. 1/1

5:45 am-3:10 pm

2 stops13h 25m

$935

Long BeachSan Juan

LGB - SJU

LGBSJU

Long Beach Municipal

jue. 12/25

7:50 am-9:30 pm

2 stops9h 40m

San Juan Luis Munoz Marin Intl

vie. 1/2

6:35 am-6:05 pm

1 stop15h 30m

$1,025

Long BeachSan Juan

LGB - SJU

LGBSJU

Long Beach Municipal

mié. 10/29

5:04 pm-11:36 am

2 stops15h 32m

San Juan Luis Munoz Marin Intl

vie. 11/7

7:15 am-9:33 pm

2 stops18h 18m

$1,157

Long BeachSan Juan

LGB - SJU

LGBSJU

Long Beach Municipal

lun. 10/27

7:00 am-9:59 pm

2 stops11h 59m

San Juan Luis Munoz Marin Intl

vie. 11/7

7:15 am-9:33 pm

2 stops18h 18m

$1,307

Long BeachSan Juan

LGB - SJU

LGBSJU

Long Beach Municipal

mar. 10/21

7:00 am-9:59 pm

2 stops11h 59m

San Juan Luis Munoz Marin Intl

sáb. 11/1

7:15 am-9:33 pm

2 stops17h 18m

$1,554

Long BeachSan Juan

LGB - SJU

LGBSJU

Long Beach Municipal

mié. 10/29

5:04 pm-11:36 am

2 stops15h 32m

San Juan Luis Munoz Marin Intl

sáb. 11/8

7:15 am-9:33 pm

2 stops18h 18m

$1,554

Long BeachSan Juan

LGB - SJU

LGBSJU

Long Beach Municipal

mié. 10/29

7:00 am-9:59 pm

2 stops11h 59m

San Juan Luis Munoz Marin Intl

mar. 11/11

1:50 pm-9:46 pm

2 stops11h 56m

$1,561

Long BeachSan Juan

LGB - SJU

LGBSJU

Long Beach Municipal

mar. 10/21

7:00 am-9:59 pm

2 stops11h 59m

San Juan Luis Munoz Marin Intl

jue. 10/30

7:15 am-9:33 pm

2 stops17h 18m

$1,679

Long BeachSan Juan

LGB - SJU

LGBSJU

Long Beach Municipal

dom. 11/30

8:25 am-1:35 am

1 stop13h 10m

$338

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 20 results
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Best time to book a flight from Long Beach to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl 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 Luis Munoz Marin Intl Airport

What is the cheapest month to book a flight from Long Beach to San Juan Luis Munoz Marin Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Long Beach to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Long Beach to San Juan Luis Munoz Marin Intl Airport 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 Luis Munoz Marin Intl. 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 Luis Munoz Marin Intl?

    Most people fly from Long Beach Municipal (LGB) if they book a flight from Long Beach to San Juan Luis Munoz Marin Intl. On average, Long Beach Municipal has 0 outbound flights to San Juan Luis Munoz Marin Intl per day from 0 airlines. Long Beach Municipal is conveniently located just 4.1 mi from Long Beach’s city center.

  • Can I find deals for flights from Long Beach to Luis Munoz Marin Intl that include hotel bookings?

    Yes. In addition to deals on Long Beach to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Long Beach to Luis Munoz Marin Intl?

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

  • Can I find deals for business class flights from Long Beach to Luis Munoz Marin Intl?

    Yes. Cheapflights offers flight deals from Long Beach to Luis Munoz Marin Intl 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 Luis Munoz Marin Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Long Beach to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Long Beach to San Juan Luis Munoz Marin Intl Airport 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

Traveling to a place near San Juan Luis Munoz Marin Intl Airport?

Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locations
Dorado
Fajardo
Rio Grande
Luquillo
Humacao

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