$76+ Cheap flights from New Jersey to San Juan
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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from New Jersey 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 New Jersey to San Juan
Keep the following information in mind while searching for New Jersey to San Juan flight deals. Data was last updated April 30, 2025.
Round-trip from | $137 (Kiwi.com) |
|---|---|
One-way from | $76 (eDestinos) |
Popular in | December |
Cheapest in | March |
Average price | $333 |
Find flight deals from New Jersey to San Juan
Cheapest flights from New Jersey to San JuanExplore the most affordable flight options available from New Jersey to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.
Explore the most affordable flight options available from New Jersey to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This eDestinos deal was found by Cheapflights users on 4/28. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This JetBlue deal was found by Cheapflights users on 4/28. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This JetBlue deal was found by Cheapflights users on 4/28. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This eDestinos deal was found by Cheapflights users on 4/29. 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 eDestinos 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 4/27. 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 Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 4/28. 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 United 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 New Jersey 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 30, 2025.
Use the filters below to find and compare flights from New Jersey to San Juan that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
NewarkSan Juan
EWR - SJU
EWRSJU
Newark
Mon 5/26
10:01 pm-2:01 am
Nonstop4h 00m
San Juan Luis Munoz Marin Intl
Thu 5/29
8:12 pm-9:07 am
1 stop12h 55m
NewarkSan Juan
EWR - SJU
EWRSJU
Newark
Wed 5/28
5:15 am-3:00 pm
1 stop9h 45m
San Juan Luis Munoz Marin Intl
Thu 5/29
8:12 pm-9:07 am
1 stop12h 55m
NewarkSan Juan
EWR - SJU
EWRSJU
Newark
Mon 5/19
11:24 am-3:24 pm
Nonstop4h 00m
San Juan Luis Munoz Marin Intl
Thu 5/22
4:53 pm-9:00 pm
Nonstop4h 07m
New YorkSan Juan
JFK - SJU
JFKSJU
New York John F Kennedy Intl
Wed 5/21
11:29 am-3:29 pm
Nonstop4h 00m
San Juan Luis Munoz Marin Intl
Thu 5/29
6:20 am-10:25 am
Nonstop4h 05m
PhiladelphiaSan Juan
PHL - SJU
PHLSJU
Philadelphia
Mon 5/19
6:00 am-9:43 am
Nonstop3h 43m
San Juan Luis Munoz Marin Intl
Fri 5/23
9:30 pm-1:32 am
Nonstop4h 02m
New YorkSan Juan
JFK - SJU
JFKSJU
New York John F Kennedy Intl
Fri 6/13
7:30 pm-11:54 pm
Nonstop4h 24m
San Juan Luis Munoz Marin Intl
Fri 6/20
7:00 am-11:07 am
Nonstop4h 07m
NewarkSan Juan
EWR - SJU
EWRSJU
Newark
Tue 5/20
9:45 pm-1:46 am
Nonstop4h 01m
San Juan Luis Munoz Marin Intl
Sat 5/24
10:40 pm-2:46 am
Nonstop4h 06m
PhiladelphiaSan Juan
PHL - SJU
PHLSJU
Philadelphia
Sat 5/24
8:01 pm-11:54 pm
Nonstop3h 53m
San Juan Luis Munoz Marin Intl
Sun 6/1
9:30 pm-1:28 am
Nonstop3h 58m
NewarkSan Juan
EWR - SJU
EWRSJU
Newark
Wed 5/14
7:55 am-11:57 am
Nonstop4h 02m
San Juan Luis Munoz Marin Intl
Wed 5/21
1:05 am-5:14 am
Nonstop4h 09m
New YorkSan Juan
LGA - SJU
LGASJU
New York LaGuardia
Wed 5/28
6:00 am-3:00 pm
1 stop9h 00m
San Juan Luis Munoz Marin Intl
Tue 6/3
1:33 am-3:00 pm
1 stop13h 27m
Best time to book a flight from New Jersey to San Juan
Have a flexible travel schedule? Discover the best time to fly to San Juan from New Jersey with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from New Jersey to San Juan
What is the cheapest month to book a flight from New Jersey to San Juan?
Currently, September is the cheapest month in which you can book a flight from New Jersey to San Juan (average of $254). Flying from New Jersey 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.
What is the cheapest time of day to fly from NJ to SJU?
Find hourly flight availability from New Jersey to San Juan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 30, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New Jersey to San Juan as you normally would.
Weekly flight availability from New Jersey to San Juan
Explore weekly flight availability from New Jersey to San Juan. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 30, 2025.
The most flights from USNJ to PR1 are scheduled on a Tuesday (14 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (7 on average).
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 30, 2025.
Get a feel of what it's like to fly with Southwest, Delta and United Airlines from New Jersey to San Juan by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Entertainment
Boarding
Comfort
Crew
Overall
Reviews
Gina,Apr 2025
LAS - DEN
Food
Entertainment
Boarding
Comfort
Crew
Overall
Reviews
Gina,Apr 2025
LAS - DEN
Food
Entertainment
Boarding
Comfort
Crew
Overall
Reviews
Gina,Apr 2025
LAS - DEN
Food
Entertainment
Boarding
Comfort
Crew
Overall
Reviews
Gina,Apr 2025
LAS - DEN
Food
Entertainment
Boarding
Comfort
Crew
Overall
Reviews
Gina,Apr 2025
LAS - DEN
Food
Entertainment
Boarding
Comfort
Crew
Overall
Reviews
Gina,Apr 2025
LAS - DEN
Related info for your journey
Find useful and relevant information for your journey from New Jersey to San Juan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for New Jersey to San Juan
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from New Jersey to San Juan
Discover the top 6 airlines that operate flights from New Jersey to San Juan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 30, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$91 | Average$253 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$129 | Average$251 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$155 | Average$414 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$196 | Average$322 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$206 | Average$416 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$227 | Average$507 | FlexibilityNo cancel fee | On-time71% |