$57+ Cheap flights from San Juan to Newark (EWR)
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 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from San Juan to Newark 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.Cheapflights Tip: The best prices from San Juan to Newark are usually found in January or February, booked 89 days in advance, depart on a Friday or Saturday and return on a Tuesday
Cheap flight deals from San Juan to Newark
Cheapest flights from San Juan to NewarkExplore the most affordable flight options available from San Juan to Newark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 8, 2025.
Explore the most affordable flight options available from San Juan to Newark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 8, 2025.
This Cheapflightsfares deal was found by Cheapflights users on 12/8. 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 12/6. 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 12/6. 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 12/6. 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 eDestinos deal was found by Cheapflights users on 12/6. 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 Priceline deal was found by Cheapflights users on 12/7. 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 Priceline 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 12/6. 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 Super.com deal was found by Cheapflights users on 12/6. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Trip.com deal was found by Cheapflights users on 12/6. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Super.com deal was found by Cheapflights users on 12/7. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flight deals from San Juan to Newark
Discover tips and strategies to find the most affordable flight options for your journey from San Juan (PR1) to Newark (EWR). 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 December 8, 2025.
Round-trip from | $106 (Frontier) |
|---|---|
One-way from | $57 (Kiwi.com) |
Popular in | August |
Cheapest in | January |
Average price | $247 |
Cheapflights Fare Finder
Use the filters below to find and compare flights from San Juan to Newark Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
San JuanNewark
SJU - EWR
SJUEWR
San Juan Luis Munoz Marin Intl
Wed 1/14
2:05 am-5:24 am
Nonstop4h 19m
Newark
Tue 1/20
7:37 pm-12:36 am
Nonstop3h 59m
San JuanNewark
SJU - EWR
SJUEWR
San Juan Luis Munoz Marin Intl
Tue 12/23
7:00 am-10:15 am
Nonstop4h 15m
Newark
Thu 1/1
7:37 pm-12:36 am
Nonstop3h 59m
San JuanNewark
SJU - EWR
SJUEWR
San Juan Luis Munoz Marin Intl
Thu 12/18
6:14 am-9:30 am
Nonstop4h 16m
Newark
Wed 12/31
10:00 pm-2:59 am
Nonstop3h 59m
San JuanNewark
SJU - EWR
SJUEWR
San Juan Luis Munoz Marin Intl
Wed 1/21
7:30 am-5:29 pm
1 stop10h 59m
Newark
Sun 1/25
6:00 am-5:17 pm
1 stop10h 17m
San JuanNewark
SJU - EWR
SJUEWR
San Juan Luis Munoz Marin Intl
Fri 1/23
7:30 am-4:31 pm
1 stop10h 01m
Newark
Tue 1/27
7:00 am-5:17 pm
1 stop9h 17m
San JuanNewark
SJU - EWR
SJUEWR
San Juan Luis Munoz Marin Intl
Fri 12/19
5:40 pm-9:00 pm
Nonstop4h 20m
Newark
Mon 12/22
10:00 pm-2:59 am
Nonstop3h 59m
San JuanNewark
SJU - EWR
SJUEWR
San Juan Luis Munoz Marin Intl
Fri 1/16
6:46 pm-12:55 am
1 stop7h 09m
Newark
Tue 1/20
6:00 am-2:31 pm
1 stop7h 31m
San JuanNewark
SJU - EWR
SJUEWR
San Juan Luis Munoz Marin Intl
Wed 12/31
6:14 am-9:30 am
Nonstop4h 16m
Newark
Sun 1/4
5:54 pm-10:59 pm
Nonstop4h 05m
San JuanNewark
SJU - EWR
SJUEWR
San Juan Luis Munoz Marin Intl
Sun 12/21
5:40 pm-9:00 pm
Nonstop4h 20m
Newark
Sun 1/4
7:36 pm-12:42 am
Nonstop4h 06m
San JuanNewark
SJU - EWR
SJUEWR
San Juan Luis Munoz Marin Intl
Mon 12/22
5:40 pm-9:00 pm
Nonstop4h 20m
Newark
Thu 1/1
7:36 pm-12:42 am
Nonstop4h 06m
Best time to book a flight from San Juan to Newark
Have a flexible travel schedule? Discover the best time to fly to Newark from San Juan with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from San Juan to Newark Airport
How far ahead should I book a flight from San Juan to Newark Airport?
Use this chart to determine the optimal time to book a round-trip flight from San Juan to Newark. Price data was last updated on December 5, 2025.
Booking 89 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Juan to Newark Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from San Juan to Newark Airport?
Currently, February is the cheapest month in which you can book a flight from San Juan to Newark Airport (average of $76). Flying from San Juan to Newark Airport in August is currently the most expensive (average of $142). 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 SJU to EWR?
Find hourly flight availability from San Juan to Newark. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 8, 2025.
One of the essential ways to save on airfare from San Juan to Newark Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 74% on airfare.
What is the cheapest day to fly from San Juan to Newark Airport?
Use this chart to determine the cheapest time to fly round-trip from San Juan to Newark. Price data was last updated on December 8, 2024.
Travelers seeking maximum savings on their San Juan to Newark Airport flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from San Juan to Newark Airport
Explore weekly flight availability from San Juan to Newark. 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 December 8, 2025.
The most flights from PR1 to EWR are scheduled on a Monday (10 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (9 on average).
How often are flights from San Juan to Newark delayed?
About 17% of weekly flights between San Juan and Newark have experienced delays in the past year, with the average delay time being 159 minutes.
What is the most punctual flight time for San Juan to Newark flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on San Juan to Newark flights?
Over the last year, United Airlines have had the lowest number of delays on this route, with just 16% of flights being delayed.
Reviews of airlines servicing Newark
Get insights into the airlines that provide service to Newark. 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 Newark. Reviews last updated December 8, 2025.
See what other customers who have flown with United Airlines, JetBlue, and Spirit Airlines from San Juan to Newark Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Boarding
Overall
Comfort
Crew
Food
Reviews
Anonymous,Dec 2025
AMS - EWR
Entertainment
Boarding
Overall
Comfort
Crew
Food
Reviews
Anonymous,Dec 2025
AMS - EWR
Entertainment
Boarding
Overall
Comfort
Crew
Food
Reviews
Anonymous,Dec 2025
AMS - EWR
Entertainment
Boarding
Overall
Comfort
Crew
Food
Reviews
Anonymous,Dec 2025
AMS - EWR
Entertainment
Boarding
Overall
Comfort
Crew
Food
Reviews
Anonymous,Dec 2025
AMS - EWR
Related info for your journey
Find useful and relevant information for your journey from San Juan to Newark. 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 San Juan to Newark
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from San Juan to Newark
Discover the top 4 airlines that operate flights from San Juan to Newark. 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 December 8, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$84 | Average$183 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$110 | Average$294 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$132 | Average$254 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$163 | Average$306 | FlexibilityNo cancel fee | On-time69% |