$635+ Cheap flights from Long Beach (LGB) to San Juan
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Long Beach to San Juan with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Long Beach to San Juan
Discover tips and strategies to find the most affordable flight options for your journey from Long Beach (LGB) to San Juan (PR1). 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 April 24, 2025.
Round-trip from | $635 (Southwest) |
|---|---|
Popular in | December |
Cheapest in | September |
Average price | $417 |
Find flight deals from Long Beach to San Juan
Cheapest flights from Long Beach to San JuanExplore the most affordable flight options available from Long Beach to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.
Explore the most affordable flight options available from Long Beach to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.
This Southwest deal was found by Cheapflights users on 4/22. 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.
This Delta deal was found by Cheapflights users on 4/23. 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.
This American Airlines deal was found by Cheapflights users on 4/23. 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.
Cheapflights Fare Finder
Customize your flight search to find flights from Long Beach to San Juan 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 April 24, 2025.
Use the filters below to find and compare flights from Long Beach to San Juan that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Long BeachSan Juan
LGB - SJU
LGBSJU
Long Beach Municipal
Wed 6/18
5:07 pm-1:25 pm
2 stops17h 18m
San Juan Luis Munoz Marin Intl
Tue 7/1
7:30 am-9:41 pm
2 stops17h 11m
Long BeachSan Juan
LGB - SJU
LGBSJU
Long Beach Municipal
Thu 5/8
8:45 am-2:17 pm
2 stops26h 32m
San Juan Luis Munoz Marin Intl
Mon 5/12
3:35 pm-7:50 pm
3 stops31h 15m
Long BeachSan Juan
LGB - SJU
LGBSJU
Long Beach Municipal
Wed 7/16
7:10 am-10:12 pm
2 stops12h 02m
Best time to book a flight from Long Beach to San Juan
Have a flexible travel schedule? Discover the best time to fly to San Juan from Long Beach with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Long Beach to San Juan
What is the cheapest month to book a flight from Long Beach to San Juan?
Currently, September is the cheapest month in which you can book a flight from Long Beach to San Juan (average of $254). Flying from Long Beach to San Juan in December is currently the most expensive (average of $336). 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.
Rainfall in San Juan by month
Plan your trip to San Juan by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in San Juan ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit San Juan when rainfall is around 2.2 in.
Temperature in San Juan by month
Plan your trip to San Juan by taking into account the average temperature totals by month.
If weather is an important factor for your trip to San Juan, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).
Reviews of airlines servicing San Juan
Get insights into the airlines that provide service to San Juan. 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 San Juan. Reviews last updated April 24, 2025.
Entertainment
Food
Boarding
Comfort
Crew
Overall
Reviews
Merlyn,Feb 2025
LAX - SMF
Entertainment
Food
Boarding
Comfort
Crew
Overall
Reviews
Merlyn,Feb 2025
LAX - SMF
Entertainment
Food
Boarding
Comfort
Crew
Overall
Reviews
Merlyn,Feb 2025
LAX - SMF