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Cheap flights from Long Beach to San Juan from $338

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Long Beach to San Juan departing on 1/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
4:47 pm - 1:05 pm
LGB
-
SJU
16h 18m2 stops
Delta Logo
6:15 am - 9:45 pm
SJU
-
LGB
19h 30m2 stops
$1,721Delta
Tue, Feb 24 - Tue, Mar 3
Delta Logo
5:03 pm - 12:00 pm
LGB
-
SJU
15h 57m2 stops
Delta Logo
6:15 am - 9:47 pm
SJU
-
LGB
18h 32m2 stops
$2,349Delta
Sun, Mar 29 - Wed, Apr 8
Delta Logo
7:00 am - 11:45 pm
LGB
-
SJU
12h 45m2 stops
Delta Logo
7:30 am - 9:45 pm
SJU
-
LGB
18h 15m2 stops
$2,374Delta
Fri, Jan 23 - Tue, Jan 27
Delta Logo
5:03 pm - 12:00 pm
LGB
-
SJU
15h 57m2 stops
Delta Logo
7:00 am - 9:47 pm
SJU
-
LGB
17h 47m2 stops
$2,553Delta
Sun, Mar 29 - Thu, Apr 9
Delta Logo
4:50 pm - 1:05 pm
LGB
-
SJU
16h 15m2 stops
Delta Logo
7:30 am - 9:45 pm
SJU
-
LGB
18h 15m2 stops
$2,573Delta
Tue, Jan 13 - Tue, Jan 20
Delta Logo
4:50 pm - 4:50 pm
LGB
-
SJU
20h 00m2 stops
Delta Logo
7:30 am - 9:45 pm
SJU
-
LGB
18h 15m2 stops
$2,578Delta
Fri, Jan 23 - Tue, Jan 27
Delta Logo
5:03 pm - 1:27 pm
LGB
-
SJU
17h 24m2 stops
Delta Logo
6:15 am - 9:47 pm
SJU
-
LGB
18h 32m2 stops
$2,598Delta
Thu, Apr 2 - Wed, Apr 8
Delta Logo
5:03 pm - 12:00 pm
LGB
-
SJU
15h 57m2 stops
Delta Logo
7:30 am - 9:47 pm
SJU
-
LGB
17h 17m2 stops
$2,678Delta
Sun, Mar 29 - Sat, Apr 4
Delta Logo
5:03 pm - 10:53 am
LGB
-
SJU
14h 50m2 stops
Delta Logo
6:15 am - 9:47 pm
SJU
-
LGB
18h 32m2 stops
$2,698Delta
Fri, Apr 3 - Wed, Apr 8
Delta Logo
7:00 am - 9:58 pm
LGB
-
SJU
11h 58m2 stops
Delta Logo
6:15 am - 9:47 pm
SJU
-
LGB
18h 32m2 stops
$2,777Delta
Wed, Apr 1 - Fri, Apr 3

Delta flights from Long Beach to San Juan Luis Munoz Marin Intl Airport

Our best Delta deals on Long Beach to San Juan Luis Munoz Marin Intl Airport flight tickets
Delta
Feb 24
LGB4:47 pmLong Beach Municipal
16h 18m
2 stops
SJU1:05 pmSan Juan Luis Munoz Marin Intl
Mar 3
SJU6:15 amSan Juan Luis Munoz Marin Intl
19h 30m
2 stops
LGB9:45 pmLong Beach Municipal
$1,721
Find similar
Delta
Mar 29
LGB5:03 pmLong Beach Municipal
15h 57m
2 stops
SJU12:00 pmSan Juan Luis Munoz Marin Intl
Apr 8
SJU6:15 amSan Juan Luis Munoz Marin Intl
18h 32m
2 stops
LGB9:47 pmLong Beach Municipal
$2,349
Find similar
Delta
Jan 23
LGB4:50 pmLong Beach Municipal
20h 00m
2 stops
SJU4:50 pmSan Juan Luis Munoz Marin Intl
Jan 27
SJU7:30 amSan Juan Luis Munoz Marin Intl
18h 15m
2 stops
LGB9:45 pmLong Beach Municipal
$2,374
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Long Beach to San Juan Luis Munoz Marin Intl Airport 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, momondo users made 832,500 searches. Data last updated December 18, 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

Fly to

Route

Depart

Return

Price

Long BeachSan Juan

LGB - SJU

LGBSJU

Long Beach Municipal

Tue 2/24

4:47 pm-1:05 pm

2 stops16h 18m

San Juan Luis Munoz Marin Intl

Tue 3/3

6:15 am-9:45 pm

2 stops19h 30m

$1,721

Long BeachSan Juan

LGB - SJU

LGBSJU

Long Beach Municipal

Sun 3/29

5:03 pm-12:00 pm

2 stops15h 57m

San Juan Luis Munoz Marin Intl

Wed 4/8

6:15 am-9:47 pm

2 stops18h 32m

$2,349

Long BeachSan Juan

LGB - SJU

LGBSJU

Long Beach Municipal

Fri 1/23

7:00 am-11:45 pm

2 stops12h 45m

San Juan Luis Munoz Marin Intl

Tue 1/27

7:30 am-9:45 pm

2 stops18h 15m

$2,374

Long BeachSan Juan

LGB - SJU

LGBSJU

Long Beach Municipal

Sun 3/29

5:03 pm-12:00 pm

2 stops15h 57m

San Juan Luis Munoz Marin Intl

Thu 4/9

7:00 am-9:47 pm

2 stops17h 47m

$2,553

Long BeachSan Juan

LGB - SJU

LGBSJU

Long Beach Municipal

Tue 1/13

4:50 pm-1:05 pm

2 stops16h 15m

San Juan Luis Munoz Marin Intl

Tue 1/20

7:30 am-9:45 pm

2 stops18h 15m

$2,573

Long BeachSan Juan

LGB - SJU

LGBSJU

Long Beach Municipal

Fri 1/23

4:50 pm-4:50 pm

2 stops20h 00m

San Juan Luis Munoz Marin Intl

Tue 1/27

7:30 am-9:45 pm

2 stops18h 15m

$2,578

Long BeachSan Juan

LGB - SJU

LGBSJU

Long Beach Municipal

Thu 4/2

5:03 pm-1:27 pm

2 stops17h 24m

San Juan Luis Munoz Marin Intl

Wed 4/8

6:15 am-9:47 pm

2 stops18h 32m

$2,598

Long BeachSan Juan

LGB - SJU

LGBSJU

Long Beach Municipal

Sun 3/29

5:03 pm-12:00 pm

2 stops15h 57m

San Juan Luis Munoz Marin Intl

Sat 4/4

7:30 am-9:47 pm

2 stops17h 17m

$2,678

Long BeachSan Juan

LGB - SJU

LGBSJU

Long Beach Municipal

Fri 4/3

5:03 pm-10:53 am

2 stops14h 50m

San Juan Luis Munoz Marin Intl

Wed 4/8

6:15 am-9:47 pm

2 stops18h 32m

$2,698

Long BeachSan Juan

LGB - SJU

LGBSJU

Long Beach Municipal

Wed 4/1

7:00 am-9:58 pm

2 stops11h 58m

San Juan Luis Munoz Marin Intl

Fri 4/3

6:15 am-9:47 pm

2 stops18h 32m

$2,777

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Juan from

How to get the cheapest flight ticket from Long Beach to San Juan Luis Munoz Marin Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

On average, the least expensive day to fly to San Juan Luis Munoz Marin Intl Airport from Long Beach is on a Sunday. momondo users have found tickets for Sunday departures for as low as $520. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from Long Beach because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $538.

What is the cheapest time of day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

The cheapest time of day to fly to San Juan Luis Munoz Marin Intl Airport is at noon when flights can be purchased for as low as $388. Flights in the afternoon are often more expensive with an average ticket price of $481.

Can stopping save me money on Long Beach to San Juan Luis Munoz Marin Intl Airport flights?

You could potentially save up to 2% on your flight if you consider stops on a Long Beach to San Juan Luis Munoz Marin Intl Airport flight.

When to book flights from Long Beach to San Juan Luis Munoz Marin Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Long Beach to San Juan Luis Munoz Marin Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Long Beach to San Juan Luis Munoz Marin Intl Airport (LGB to SJU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Long Beach to San Juan Luis Munoz Marin Intl Airport

Fastest flight time

15h 57m

Direct flights

None
The fastest flight from Long Beach to San Juan Luis Munoz Marin Intl Airport takes 15h 57m
There are no direct flights from Long Beach to San Juan Luis Munoz Marin Intl Airport. There are no popular flight routes from Long Beach to San Juan Luis Munoz Marin Intl Airport.
Search flight deals

  • How far is Long Beach Municipal to San Juan Luis Munoz Marin Intl by plane?

    The distance between Long Beach Municipal and San Juan Luis Munoz Marin Intl is about 3366.2 mi. Typically, this will take 15h 57m by plane in normal conditions.

  • When did momondo last update prices for flights from Long Beach Municipal Airport to San Juan Luis Munoz Marin Intl Airport?

    Prices for flights from Long Beach Municipal Airport to San Juan Luis Munoz Marin Intl Airport refresh daily.

  • How old do you have to be to fly from Long Beach Municipal Airport to San Juan Luis Munoz Marin Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Long Beach Municipal Airport to San Juan Luis Munoz Marin Intl Airport.

  • What documentation or ID do you need to fly to San Juan Luis Munoz Marin Intl Airport?

    The necessary travel and health documents for your San Juan Luis Munoz Marin Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near San Juan?

Book flights to San Juan if you plan to visit one of these locations
Carolina
Fajardo
Dorado
Luquillo
Humacao
Caguas
Rio Grande
Bayamón

Why use momondo?

Why should I use momondo to find a flight deal from Long Beach to San Juan?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Long Beach to San Juan. momondo saves you time and could save you money on your trip.

Can I find flights from Long Beach to San Juan with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Juan from Long Beach which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Long Beach to San Juan?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Juan from Long Beach.

I’m not ready to book a flight from Long Beach to San Juan right now. Can momondo alert me if prices change?

If you are simply researching potential flights to San Juan, momondo offers a useful price alert feature which will track prices for flights to San Juan from Long Beach and alert you when they change.

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