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$538+ Cheap flights from Luis Munoz Marin Intl (SJU) to Long Beach (LGB)

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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — LGB
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Luis Munoz Marin Intl to Long Beach

Discover tips and strategies to find the most affordable flight options for your journey from Luis Munoz Marin Intl (SJU) to Long Beach (LGB). 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 July 29, 2025.

Round-trip from

$563
(Southwest)

One-way from

$538
(Southwest)

Popular in

July

Cheapest in

January

Average price

$515
From San Juan Luis Munoz Marin Intl to Long Beach Municipal
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One-way flight from San Juan Luis Munoz Marin Intl to Long Beach Municipal
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Highest demand for flights based on searches. 8% potential increase in price ($39 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 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 Luis Munoz Marin Intl to Long Beach

Cheapest flights from Luis Munoz Marin Intl to Long Beach
Explore the most affordable flight options available from Luis Munoz Marin Intl to Long Beach. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Southwest deal was found by Cheapflights users on 7/28. 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 9/198:15 amSJU - LGB
2 stops14h 00mSouthwest
Mon 9/227:20 pmLGB - SJU
2 stops12h 30mSouthwest
Deal found 7/28$563
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/207:30 amSJU - LGB
2 stops12h 50mDelta
Sat 11/297:10 amLGB - SJU
2 stops12h 07mDelta
Deal found 7/28$2,305
This American Airlines deal was found by Cheapflights users on 7/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/163:55 pmSJU - LGB
3 stops31h 41mMultiple Airlines
Fri 9/197:25 amLGB - SJU
2 stops27h 50mMultiple Airlines
Deal found 7/28$4,939

Cheapflights Fare Finder

 
Customize your flight search to find flights from Luis Munoz Marin Intl to Long Beach 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 29, 2025.
Use the filters below to find and compare flights from San Juan Luis Munoz Marin Intl Airport to Long Beach that are best for you.

Fly from

Luis Munoz Marin Intl

Fly to

Long Beach

Route

Depart

Return

Price

San JuanLong Beach

SJU - LGB

SJULGB

San Juan Luis Munoz Marin Intl

Fri 9/19

8:15 am-7:15 pm

2 stops14h 00m

Long Beach Municipal

Mon 9/22

7:20 pm-10:50 am

2 stops12h 30m

$563

San JuanLong Beach

SJU - LGB

SJULGB

San Juan Luis Munoz Marin Intl

Thu 11/20

7:30 am-4:20 pm

2 stops12h 50m

Long Beach Municipal

Sat 11/29

7:10 am-11:17 pm

2 stops12h 07m

$2,305

San JuanLong Beach

SJU - LGB

SJULGB

San Juan Luis Munoz Marin Intl

Tue 9/16

3:55 pm-8:36 pm

3 stops31h 41m

Long Beach Municipal

Fri 9/19

7:25 am-2:15 pm

2 stops27h 50m

$4,939

San JuanLong Beach

SJU - LGB

SJULGB

San Juan Luis Munoz Marin Intl

Mon 9/1

5:00 am-2:30 pm

2 stops12h 30m

$538

San JuanLong Beach

SJU - LGB

SJULGB

San Juan Luis Munoz Marin Intl

Tue 9/9

7:00 am-9:43 pm

2 stops17h 43m

$930

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Luis Munoz Marin Intl to Long Beach

Have a flexible travel schedule? Discover the best time to fly to Long Beach from Luis Munoz Marin Intl 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 San Juan Luis Munoz Marin Intl Airport to Long Beach

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

Currently, January is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Long Beach (average of $306). Flying from San Juan Luis Munoz Marin Intl Airport to Long Beach in June is currently the most expensive (average of $386). 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.

Reviews of airlines servicing Long Beach

Get insights into the airlines that provide service to Long Beach. 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 Long Beach. Reviews last updated July 29, 2025.
Get a feel of what it's like to fly with Southwest and Delta from San Juan Luis Munoz Marin Intl Airport to Long Beach by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Southwest
8.0
Very good
4,238 reviews
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Delta
8.0
Very good
7,977 reviews
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Related info for your journey

Find useful and relevant information for your journey from Luis Munoz Marin Intl to Long Beach. 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 into for flights to Long Beach from San Juan Luis Munoz Marin Intl?

    Long Beach Municipal (LGB), located 4.1 mi from the city center, is the airport you fly into when you book flights from San Juan Luis Munoz Marin Intl to Long Beach. 0 airlines have flights to Long Beach Municipal from San Juan Luis Munoz Marin Intl on a regular basis. Booking flights from San Juan Luis Munoz Marin Intl to Long Beach Municipal should not be difficult; the airport handles an average of 0 inbound flights from San Juan Luis Munoz Marin Intl per day.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Long Beach (average of $306). Flying from San Juan Luis Munoz Marin Intl Airport to Long Beach in June is currently the most expensive (average of $386). 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.

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