Cheap flights from San Juan Luis Munoz Marin Intl Airport to Newark Airport from £110
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 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Luis Munoz Marin Intl to Newark
Cheapest flights from Luis Munoz Marin Intl to NewarkExplore the most affordable flight options available from Luis Munoz Marin Intl to Newark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 August 2026.
Explore the most affordable flight options available from Luis Munoz Marin Intl to Newark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 August 2026.
Best flights from Luis Munoz Marin Intl to NewarkDiscover carefully curated flight deals from Luis Munoz Marin Intl to Newark that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 August 2026.
Discover carefully curated flight deals from Luis Munoz Marin Intl to Newark that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 August 2026.
Direct flights from Luis Munoz Marin Intl to NewarkExplore direct flight options from Luis Munoz Marin Intl to Newark based on user searches, and compare prices and availability for your desired travel dates. Data last updated 13 August 2026.
Explore direct flight options from Luis Munoz Marin Intl to Newark based on user searches, and compare prices and availability for your desired travel dates. Data last updated 13 August 2026.
Last-minute flights from Luis Munoz Marin Intl to NewarkDiscover last-minute flight deals from Luis Munoz Marin Intl to Newark. Data last updated 13 August 2026 and is based on user searches.
Discover last-minute flight deals from Luis Munoz Marin Intl to Newark. Data last updated 13 August 2026 and is based on user searches.
One-way flights from Luis Munoz Marin Intl to NewarkSearch for one-way flight options from Luis Munoz Marin Intl to Newark. Find affordable one-way fares based on user searches. Data last updated 13 August 2026.
Search for one-way flight options from Luis Munoz Marin Intl to Newark. Find affordable one-way fares based on user searches. Data last updated 13 August 2026.
Find flight deals from Luis Munoz Marin Intl to Newark
Discover tips and strategies to find the most affordable flight options for your journey from Luis Munoz Marin Intl (SJU) 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 13 August 2026.
Cheapflights Fare Finder
Use the filters below to find and compare flights from San Juan Luis Munoz Marin Intl Airport to Newark Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
San JuanNewark
SJU San Juan Luis Munoz Marin Intl - EWR Newark
SJUEWR
San Juan Luis Munoz Marin Intl
Fri 2/10
15:00-19:08
Nonstop4h 08m
Newark
Mon 5/10
09:40-13:40
Nonstop4h 00m
San JuanNewark
SJU San Juan Luis Munoz Marin Intl - EWR Newark
SJUEWR
San Juan Luis Munoz Marin Intl
Thu 3/12
11:00-17:25
1 stop7h 25m
Newark
Mon 7/12
10:25-15:20
Nonstop3h 55m
San JuanNewark
SJU San Juan Luis Munoz Marin Intl - EWR Newark
SJUEWR
San Juan Luis Munoz Marin Intl
Wed 2/12
09:45-17:25
1 stop8h 40m
Newark
Sat 5/12
15:05-00:54
1 stop8h 49m
San JuanNewark
SJU San Juan Luis Munoz Marin Intl - EWR Newark
SJUEWR
San Juan Luis Munoz Marin Intl
Thu 3/9
01:00-05:04
Nonstop4h 04m
Newark
Mon 7/9
19:47-23:50
Nonstop4h 03m
San JuanNewark
SJU San Juan Luis Munoz Marin Intl - EWR Newark
SJUEWR
San Juan Luis Munoz Marin Intl
Thu 17/9
14:49-23:46
1 stop8h 57m
Newark
Sun 20/9
09:40-13:40
Nonstop4h 00m
San JuanNewark
SJU San Juan Luis Munoz Marin Intl - EWR Newark
SJUEWR
San Juan Luis Munoz Marin Intl
Thu 3/9
01:00-05:04
Nonstop4h 04m
Newark
Sun 6/9
08:00-11:57
Nonstop3h 57m
San JuanNewark
SJU San Juan Luis Munoz Marin Intl - EWR Newark
SJUEWR
San Juan Luis Munoz Marin Intl
Sat 5/9
06:00-09:59
Nonstop3h 59m
Newark
Sun 6/9
21:55-02:00
Nonstop4h 05m
San JuanNewark
SJU San Juan Luis Munoz Marin Intl - EWR Newark
SJUEWR
San Juan Luis Munoz Marin Intl
Sat 5/9
15:56-00:57
1 stop9h 01m
Newark
Sun 6/9
09:47-13:45
Nonstop3h 58m
San JuanNewark
SJU San Juan Luis Munoz Marin Intl - EWR Newark
SJUEWR
San Juan Luis Munoz Marin Intl
Thu 10/9
01:00-05:04
Nonstop4h 04m
Newark
Mon 14/9
08:00-11:57
Nonstop3h 57m
San JuanNewark
SJU San Juan Luis Munoz Marin Intl - EWR Newark
SJUEWR
San Juan Luis Munoz Marin Intl
Tue 1/9
06:00-09:59
Nonstop3h 59m
Newark
Wed 30/9
13:30-22:00
1 stop8h 30m
Best time to book a flight from Luis Munoz Marin Intl to Newark
Have a flexible travel schedule? Discover the best time to fly to Newark from Luis Munoz Marin Intl with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from San Juan Luis Munoz Marin Intl Airport to Newark Airport
How far ahead should I book a flight from San Juan Luis Munoz Marin Intl Airport to Newark Airport?
The best time to book flights from San Juan Luis Munoz Marin Intl Airport to Newark Airport is 75 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from San Juan Luis Munoz Marin Intl Airport to Newark Airport?
Currently, January is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Newark Airport (average of £134). Flying from San Juan Luis Munoz Marin Intl Airport to Newark Airport in June is currently the most expensive (average of £282). 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?
One of the essential ways to save on airfare from San Juan Luis Munoz Marin Intl Airport to Newark Airport is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the evening could potentially save you up to 78% on airfare.
How often are flights from San Juan to Newark delayed?
About 16% of weekly flights between San Juan and Newark have experienced delays in the past year, with the average delay time being 181 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?
Wednesday 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 past year, United Airlines have had the lowest number of delays on this route, with just 14% of flights being delayed.
Related info for your journey
Find useful and relevant information for your journey from Luis Munoz Marin Intl to Newark. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near Newark Airport?
Book flights to Newark Airport if you plan to visit one of these locationsBrowse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Complete your trip
Complete your trip to Newark by adding a car hire and/or hotel booking to your travel itinerary.
Direct flights to New York
Book a non-stop flight to one of these other cities located in New York.
Search flights from Luis Munoz Marin Intl to Newark by cabin class
Find flights from Luis Munoz Marin Intl to Newark, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Newark
Explore flights to Newark departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 13 August 2026.
Luis Munoz Marin Intl and Newark flights
Browse other Luis Munoz Marin Intl and Newark flight options. Last updated on 13 August 2026.
Popular flight searches
Check out other popular destinations found by fellow travellers in 2026
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Luis Munoz Marin Intl to Newark?
Cheapflights helps you search for flights from Luis Munoz Marin Intl to Newark via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Luis Munoz Marin Intl to Newark?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Luis Munoz Marin Intl to Newark for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Luis Munoz Marin Intl to Newark with no change fees?
Yes, we can. To see specific flights from Luis Munoz Marin Intl to Newark with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Luis Munoz Marin Intl to Newark become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!