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Luis Munoz Marin Intl

$328+ 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
LGB — SJU
Oct 25 — Nov 11
Sat 10/25
Sat 11/1
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 September 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$523
(Southwest)

One-way from

$328
(Southwest)

Popular in

December

Cheapest in

October

Average price

$445
Provider with most accurate pricing for Long Beach Municipal-San Juan Luis Munoz Marin Intl flight deals.
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Provider most trusted by Cheapflights users for Long Beach Municipal-San Juan Luis Munoz Marin Intl flights.
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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 ($60 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 25, 2025.

This Southwest deal was found by Cheapflights users on 9/24. 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.
Thu 11/139:15 amLGB - SJU
2 stops11h 20mSouthwest
Tue 11/185:45 amSJU - LGB
2 stops13h 25mSouthwest
Deal found 9/24$523
This Southwest deal was found by Cheapflights users on 9/24. 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 11/147:50 pmLGB - SJU
2 stops11h 45mSouthwest
Tue 11/1811:20 amSJU - LGB
2 stops11h 30mSouthwest
Deal found 9/24$608
This Southwest deal was found by Cheapflights users on 9/24. 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.
Wed 10/227:25 amLGB - SJU
2 stops13h 25mSouthwest
Sun 10/265:45 amSJU - LGB
1 stop13h 05mSouthwest
Deal found 9/24$622
This Delta deal was found by Cheapflights users on 9/25. 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 11/187:00 amLGB - SJU
2 stops12h 13mDelta
Tue 12/27:15 amSJU - LGB
2 stops18h 29mDelta
Deal found 9/25$1,406
This Delta deal was found by Cheapflights users on 9/24. 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 9/24$1,553
This Delta deal was found by Cheapflights users on 9/25. 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.
Sun 11/234:47 pmLGB - SJU
2 stops17h 30mDelta
Thu 12/47:00 amSJU - LGB
2 stops13h 09mDelta
Deal found 9/25$1,569
This Delta deal was found by Cheapflights users on 9/25. 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 11/204:47 pmLGB - SJU
2 stops16h 09mDelta
Thu 12/47:00 amSJU - LGB
2 stops13h 09mDelta
Deal found 9/25$1,594
This Delta deal was found by Cheapflights users on 9/25. 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 11/187:00 amLGB - SJU
2 stops12h 13mDelta
Mon 12/17:00 amSJU - LGB
2 stops18h 38mDelta
Deal found 9/25$1,619
This Delta deal was found by Cheapflights users on 9/25. 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 stops20h 12mDelta
Thu 12/47:00 amSJU - LGB
2 stops13h 09mDelta
Deal found 9/25$1,694
This Delta deal was found by Cheapflights users on 9/25. 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 11/187:00 amLGB - SJU
2 stops12h 13mDelta
Sat 11/297:00 amSJU - LGB
2 stops18h 38mDelta
Deal found 9/25$1,719
This Delta deal was found by Cheapflights users on 9/24. 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 10/297:00 amLGB - SJU
2 stops11h 59mDelta
Fri 11/77:15 amSJU - LGB
2 stops18h 18mDelta
Deal found 9/24$1,741

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 September 25, 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

Thu 11/13

8:50 am-12:35 am

2 stops11h 45m

San Juan Luis Munoz Marin Intl

Tue 11/18

5:45 am-3:10 pm

2 stops13h 25m

$523

Long BeachSan Juan

LGB - SJU

LGBSJU

Long Beach Municipal

Fri 11/14

7:50 pm-11:35 am

2 stops11h 45m

San Juan Luis Munoz Marin Intl

Tue 11/18

11:20 am-6:50 pm

2 stops11h 30m

$608

Long BeachSan Juan

LGB - SJU

LGBSJU

Long Beach Municipal

Wed 10/22

7:25 am-11:50 pm

2 stops13h 25m

San Juan Luis Munoz Marin Intl

Sun 10/26

5:45 am-3:50 pm

1 stop13h 05m

$622

Long BeachSan Juan

LGB - SJU

LGBSJU

Long Beach Municipal

Mon 3/23

9:00 am-11:35 pm

2 stops11h 35m

San Juan Luis Munoz Marin Intl

Tue 3/31

5:55 am-9:00 pm

2 stops18h 05m

$695

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

$1,553

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

$1,553

Long BeachSan Juan

LGB - SJU

LGBSJU

Long Beach Municipal

Mon 11/24

4:47 pm-12:56 pm

2 stops16h 09m

San Juan Luis Munoz Marin Intl

Thu 12/4

7:00 am-4:09 pm

2 stops13h 09m

$1,569

Long BeachSan Juan

LGB - SJU

LGBSJU

Long Beach Municipal

Thu 11/20

4:47 pm-12:56 pm

2 stops16h 09m

San Juan Luis Munoz Marin Intl

Thu 12/4

7:00 am-4:09 pm

2 stops13h 09m

$1,594

Long BeachSan Juan

LGB - SJU

LGBSJU

Long Beach Municipal

Sat 11/22

5:55 pm-5:20 pm

2 stops19h 25m

San Juan Luis Munoz Marin Intl

Thu 12/4

7:00 am-4:09 pm

2 stops13h 09m

$1,694

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

$1,741

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/25

Showing 1-10 of 22 results
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Compare providers for flights from Long Beach to Luis Munoz Marin Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Long Beach to Luis Munoz Marin Intl in September.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Long Beach-San Juan Luis Munoz Marin Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Long Beach-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Long Beach-San Juan Luis Munoz Marin Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Long Beach-San Juan Luis Munoz Marin Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Long Beach-San Juan Luis Munoz Marin Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

  • How long is the flight from Long Beach to San Juan Luis Munoz Marin Intl Airport?

    Departing from Long Beach to San Juan Luis Munoz Marin Intl Airport will take you 11h 45m. The distance between Long Beach and San Juan Luis Munoz Marin Intl Airport is about 3364 mi.

  • 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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