$212 Cheap Flights from Long Beach (LGB) to San Juan (SJU)

View $212 flight on Mon, Jan 12, 2026Opens in a new window

Popular airlines from Long Beach Municipal Airport (LGB) to Luis Munoz Marin Intl. Airport (SJU)

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Cheap Flights from Long Beach to San Juan (LGB-SJU)

Prices were available within the past 7 days and start at $212 for one-way flights and $423 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Tue, Oct 28 - Wed, Nov 12
LGB
Long Beach
SJU
San Juan
$423 Roundtrip, just found
$423
Roundtrip
just found
Select Southwest Airlines flight, departing Tue, Oct 28 from Long Beach to San Juan, returning Wed, Nov 12, priced at $423 just found
Southwest Airlines
Tue, Oct 28 - Wed, Nov 12
LGB
Long Beach
SJU
San Juan
$441 Roundtrip, just found
$441
Roundtrip
just found
Select Southwest Airlines flight, departing Tue, Oct 28 from Long Beach to San Juan, returning Wed, Nov 12, priced at $441 just found
Southwest Airlines
Mon, Jan 12 - Mon, Jan 19
LGB
Long Beach
SJU
San Juan
$452 Roundtrip, just found
$452
Roundtrip
just found
Select Southwest Airlines flight, departing Mon, Jan 12 from Long Beach to San Juan, returning Mon, Jan 19, priced at $452 just found
Southwest Airlines
Tue, Oct 28 - Wed, Nov 12
LGB
Long Beach
SJU
San Juan
$459 Roundtrip, just found
$459
Roundtrip
just found
Select Southwest Airlines flight, departing Tue, Oct 28 from Long Beach to San Juan, returning Wed, Nov 12, priced at $459 just found
Southwest Airlines
Tue, Oct 28 - Wed, Nov 12
LGB
Long Beach
SJU
San Juan
$465 Roundtrip, just found
$465
Roundtrip
just found
Select Southwest Airlines flight, departing Tue, Oct 28 from Long Beach to San Juan, returning Wed, Nov 12, priced at $465 just found
Southwest Airlines
Mon, Jan 12 - Mon, Jan 19
LGB
Long Beach
SJU
San Juan
$470 Roundtrip, just found
$470
Roundtrip
just found
Select Southwest Airlines flight, departing Mon, Jan 12 from Long Beach to San Juan, returning Mon, Jan 19, priced at $470 just found
Southwest Airlines
Mon, Jan 12 - Mon, Jan 19
LGB
Long Beach
SJU
San Juan
$480 Roundtrip, just found
$480
Roundtrip
just found
Select Southwest Airlines flight, departing Mon, Jan 12 from Long Beach to San Juan, returning Mon, Jan 19, priced at $480 just found
Southwest Airlines
Tue, Oct 28 - Wed, Nov 12
LGB
Long Beach
SJU
San Juan
$483 Roundtrip, just found
$483
Roundtrip
just found
Select Southwest Airlines flight, departing Tue, Oct 28 from Long Beach to San Juan, returning Wed, Nov 12, priced at $483 just found
Southwest Airlines
Wed, Nov 12 - Thu, Nov 13
LGB
Long Beach
SJU
San Juan
$490 Roundtrip, found 1 day ago
$490
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Wed, Nov 12 from Long Beach to San Juan, returning Thu, Nov 13, priced at $490 found 1 day ago
Delta
Thu, Sep 10 - Tue, Sep 15
LGB
Long Beach
SJU
San Juan
$826 Roundtrip, found 2 days ago
$826
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Sep 10 from Long Beach to San Juan, returning Tue, Sep 15, priced at $826 found 2 days ago

Find the cheapest month to fly from Long Beach (LGB) to San Juan (SJU)

October is typically the cheapest month to fly

From $467 - $2,598 per traveler.

Alternative airports near San Juan

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Luis Munoz Marin Intl. SJU. Cheapest option available. Average driving time to city center is 16 minutes. Flights from $705
SJU
Luis Munoz Marin Intl.
Cheapest
Average driving time to city center16 min
Flights from $705

Frequently asked questions

How much does a flight from Long Beach Municipal Airport (LGB) to Luis Munoz Marin Intl. Airport (SJU) cost?
Grab a cheap one-way flight from $212 or cheap return flight from $423 from Long Beach Municipal Airport (LGB) to Luis Munoz Marin Intl. Airport (SJU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Long Beach Municipal Airport (LGB) to Luis Munoz Marin Intl. Airport (SJU)?
Traveling in October is a good way to save, as it's the cheapest month for flights between LGB and SJU. You'll typically find the lowest fares during off-peak months.
What is the cheapest airline that flies from Long Beach Municipal Airport (LGB) to Luis Munoz Marin Intl. Airport (SJU)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll fly you from LGB to SJU. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from Long Beach Municipal Airport (LGB) to Luis Munoz Marin Intl. Airport (SJU)?
You'll need to book a flight with a layover if you're traveling from Long Beach Municipal Airport (LGB) to Luis Munoz Marin Intl. Airport (SJU). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from LGB to SJU?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change based on a range of factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Long Beach Municipal Airport (LGB) to Luis Munoz Marin Intl. Airport (SJU)?
Choose a flight from Long Beach Municipal Airport (LGB) to Luis Munoz Marin Intl. Airport (SJU) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Long Beach Municipal Airport (LGB) to Luis Munoz Marin Intl. Airport (SJU) last-minute?
Last-minute bookings from LGB to SJU are typically more expensive. For the lowest prices, start looking for flights early. That said, if you can play around with your travel dates, it's possible to score a cheap ticket right before your trip.
Can I cancel or change the date of my flight from Long Beach Municipal Airport (LGB) to Luis Munoz Marin Intl. Airport (SJU)?
If you reserved your LGB to SJU flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for further details.

Travel information

Travel information

Origin airport
Long Beach Municipal
Destination airport
Luis Munoz Marin Intl.
Airlines serving
Delta, Southwest Airlines
Roundtrip price
$423
Distance
3365 mi

Book with confidence

Book with confidence

Long Beach to San Juan Flights

The cheapest times to fly from Long Beach to San Juan

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Long Beach to San Juan are during the month of October. You can find some of the cheapest flights from Long Beach to San Juan with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Long Beach to San Juan

Sunday is one of the best days to book for cheap flights from Long Beach to San Juan: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Long Beach to San Juan

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Long Beach to San Juan in 2025. You can also book with separate airlines for your outbound and return journeys, from $212 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Long Beach to San Juan flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Long Beach to San Juan airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Long Beach to San Juan Flights

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Explore a world of travel with Expedia

*Available to One Key members.