Cheap flights from Newark Airport to San Juan Luis Munoz Marin Intl Airport from C$ 227
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 31/12. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SJU
7 Oct — 14 Oct1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Newark to San Juan Luis Munoz Marin Intl are usually found in January or February, booked 15 days in advance, depart on a Thursday or Wednesday and return on a Wednesday
Cheap flight deals from Newark to Luis Munoz Marin Intl
Enter your travel dates to find the best prices.
Cheapest
Best
Direct
Last-minute
One-way
Cheapest flights from Newark to Luis Munoz Marin Intl
Explore the most affordable flight options available from Newark to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 September 2026.
Wed 28/106:00 a.m. -
1 stop7h 04m
Tue 3/115:30 p.m. -
1 stop7h 25m
Deal found 6/9C$ 395
Sun 27/99:40 a.m. -
Nonstop4h 00m
Sat 3/104:29 p.m. -
1 stop6h 37m
Deal found 6/9C$ 399
Tue 10/116:00 a.m. -
1 stop7h 05m
Tue 17/116:40 p.m. -
Nonstop4h 14m
Deal found 2/9C$ 423
Wed 14/109:50 a.m. -
Nonstop4h 00m
Wed 11/115:30 p.m. -
1 stop7h 25m
Deal found 5/9C$ 426
Sun 8/1110:35 a.m. -
Nonstop3h 57m
Wed 11/112:59 p.m. -
1 stop7h 39m
Deal found 7/9C$ 430
Mon 5/109:47 a.m. -
Nonstop3h 58m
Sat 10/101:00 a.m. -
Nonstop4h 04m
Deal found 7/9C$ 438
Sat 26/91:40 p.m. -
Nonstop3h 56m
Fri 2/103:00 p.m. -
Nonstop4h 08m
Deal found 3/9C$ 440
Fri 30/1010:20 a.m. -
1 stop10h 04m
Mon 2/111:00 p.m. -
Nonstop4h 17m
Deal found 6/9C$ 445
Thu 1/107:47 p.m. -
Nonstop4h 03m
Sun 1/111:00 p.m. -
Nonstop4h 17m
Deal found 3/9C$ 446
Best flights from Newark to Luis Munoz Marin Intl
Discover carefully curated flight deals from Newark to Luis Munoz Marin Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.
Sat 23/17:36 p.m. -
Nonstop4h 00m
Tue 2/28:05 a.m. -
1 stop7h 19m
Deal found 7/9C$ 489
Sat 19/91:40 p.m. -
Nonstop3h 56m
Mon 21/93:00 p.m. -
Nonstop4h 08m
Deal found 4/9C$ 623
Sat 26/98:00 a.m. -
Nonstop3h 57m
Wed 30/91:25 p.m. -
Nonstop4h 09m
Deal found 3/9C$ 563
Wed 23/97:47 p.m. -
Nonstop4h 03m
Wed 30/91:00 a.m. -
Nonstop4h 04m
Deal found 2/9C$ 563
Sat 19/91:40 p.m. -
Nonstop3h 56m
Sun 20/93:00 p.m. -
Nonstop4h 08m
Deal found 4/9C$ 623
Fri 27/1110:15 a.m. -
Nonstop4h 00m
Tue 1/126:16 a.m. -
Nonstop4h 14m
Deal found 3/9C$ 645
Tue 1/127:00 a.m. -
Nonstop3h 50m
Tue 1/122:05 a.m. -
Nonstop4h 19m
Deal found 7/9C$ 607
Wed 3/36:00 a.m. -
1 stop6h 17m
Mon 8/37:35 p.m. -
Nonstop4h 18m
Deal found 3/9C$ 607
Sat 19/97:47 p.m. -
Nonstop4h 03m
Wed 30/91:25 p.m. -
Nonstop4h 09m
Deal found 2/9C$ 611
Sat 19/910:45 a.m. -
1 stop9h 53m
Mon 21/91:00 a.m. -
Nonstop4h 04m
Deal found 4/9C$ 639
Wed 13/17:00 a.m. -
Nonstop3h 50m
Tue 19/17:35 p.m. -
Nonstop4h 19m
Deal found 6/9C$ 666
Direct flights from Newark to Luis Munoz Marin Intl
Explore direct flight options from Newark to Luis Munoz Marin Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 7 September 2026.
Mon 5/109:47 a.m. -
Nonstop3h 58m
Sat 10/101:00 a.m. -
Nonstop4h 04m
Deal found 7/9C$ 438
Sat 26/91:40 p.m. -
Nonstop3h 56m
Fri 2/103:00 p.m. -
Nonstop4h 08m
Deal found 3/9C$ 440
Thu 1/107:47 p.m. -
Nonstop4h 03m
Sun 1/111:00 p.m. -
Nonstop4h 17m
Deal found 3/9C$ 446
Thu 1/107:47 p.m. -
Nonstop4h 03m
Thu 8/101:25 p.m. -
Nonstop4h 09m
Deal found 3/9C$ 452
Thu 12/117:00 a.m. -
Nonstop3h 50m
Thu 12/117:35 p.m. -
Nonstop4h 19m
Deal found 3/9C$ 459
Sat 31/109:50 a.m. -
Nonstop3h 50m
Wed 2/122:05 a.m. -
Nonstop4h 19m
Deal found 7/9C$ 460
Tue 20/109:50 a.m. -
Nonstop4h 00m
Thu 22/104:52 p.m. -
Nonstop4h 08m
Deal found 6/9C$ 466
Mon 4/17:01 p.m. -
Nonstop3h 58m
Thu 14/16:01 a.m. -
Nonstop4h 16m
Deal found 7/9C$ 467
Thu 15/108:00 a.m. -
Nonstop3h 57m
Sat 17/101:00 a.m. -
Nonstop4h 04m
Deal found 5/9C$ 469
Thu 1/107:47 p.m. -
Nonstop4h 03m
Sun 4/101:00 a.m. -
Nonstop4h 04m
Deal found 6/9C$ 470
Fri 25/97:47 p.m. -
Nonstop4h 03m
Mon 28/91:00 a.m. -
Nonstop4h 04m
Deal found 4/9C$ 471
Last-minute flights from Newark to Luis Munoz Marin Intl
Discover last-minute flight deals from Newark to Luis Munoz Marin Intl. Data last updated 7 September 2026 and is based on user searches.
Sat 26/91:40 p.m. -
Nonstop3h 56m
Fri 2/103:00 p.m. -
Nonstop4h 08m
Deal found 3/9C$ 440
Sun 27/99:40 a.m. -
Nonstop4h 00m
Sat 3/104:29 p.m. -
1 stop6h 37m
Deal found 6/9C$ 399
Thu 1/107:47 p.m. -
Nonstop4h 03m
Sun 1/111:00 p.m. -
Nonstop4h 17m
Deal found 3/9C$ 446
Thu 1/107:47 p.m. -
Nonstop4h 03m
Thu 8/101:25 p.m. -
Nonstop4h 09m
Deal found 3/9C$ 452
Mon 5/109:47 a.m. -
Nonstop3h 58m
Sat 10/101:00 a.m. -
Nonstop4h 04m
Deal found 7/9C$ 438
Wed 14/109:50 a.m. -
Nonstop4h 00m
Wed 11/115:30 p.m. -
1 stop7h 25m
Deal found 5/9C$ 426
Wed 28/106:00 a.m. -
1 stop7h 04m
Tue 3/115:30 p.m. -
1 stop7h 25m
Deal found 6/9C$ 395
Fri 30/1010:20 a.m. -
1 stop10h 04m
Mon 2/111:00 p.m. -
Nonstop4h 17m
Deal found 6/9C$ 445
One-way flights from Newark to Luis Munoz Marin Intl
Search for one-way flight options from Newark to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.
Thu 31/127:01 p.m. -
Nonstop3h 58m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 7/9C$ 227
Sun 3/16:15 a.m. -
1 stop7h 20m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 3/9C$ 232
Sat 3/107:47 p.m. -
Nonstop4h 03m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 6/9C$ 234
Tue 6/106:00 a.m. -
1 stop8h 44m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 6/9C$ 239
Sun 17/17:10 p.m. -
Nonstop4h 06m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 6/9C$ 242
Mon 23/116:00 a.m. -
1 stop6h 15m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 7/9C$ 247
Sat 3/106:00 a.m. -
1 stop7h 16m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 7/9C$ 253
Sun 25/106:00 a.m. -
1 stop27h 18m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 5/9C$ 254
Thu 31/126:15 a.m. -
1 stop7h 20m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 3/9C$ 260
Thu 1/107:47 p.m. -
Nonstop4h 03m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 6/9C$ 265
Fri 25/97:47 p.m. -
Nonstop4h 03m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 4/9C$ 267
Mon 21/99:40 a.m. -
Nonstop4h 00m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 6/9C$ 268
Find flight deals from Newark to Luis Munoz Marin Intl
Discover tips and strategies to find the most affordable flight options for your journey from Newark (EWR) to Luis Munoz Marin Intl (SJU). 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 7 September 2026.
Customize your flight search to find flights from Newark to Luis Munoz Marin Intl 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 7,457,451 searches. Data last updated 7 September 2026.
Use the filters below to find and compare flights from Newark Airport to San Juan Luis Munoz Marin Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest round-trip
NewarkSan Juan
EWR Newark - SJU San Juan Luis Munoz Marin Intl
EWRSJU
Newark
Tue 3/11
10:35 a.m.-3:32 p.m.
Nonstop3h 57m
San Juan Luis Munoz Marin Intl
Wed 31/12
12:00 a.m.-11:00 p.m.
Nonstop0h 00m
C$ 234
NewarkSan Juan
EWR Newark - SJU San Juan Luis Munoz Marin Intl
EWRSJU
Newark
Sat 14/11
8:19 a.m.-1:15 p.m.
Nonstop3h 56m
San Juan Luis Munoz Marin Intl
Wed 31/12
12:00 a.m.-11:00 p.m.
Nonstop0h 00m
C$ 234
NewarkSan Juan
EWR Newark - SJU San Juan Luis Munoz Marin Intl
EWRSJU
Newark
Sun 25/10
9:00 a.m.-1:00 p.m.
Nonstop4h 00m
San Juan Luis Munoz Marin Intl
Wed 31/12
12:00 a.m.-11:00 p.m.
Nonstop0h 00m
C$ 234
NewarkSan Juan
EWR Newark - SJU San Juan Luis Munoz Marin Intl
EWRSJU
Newark
Fri 25/9
7:47 p.m.-11:50 p.m.
Nonstop4h 03m
San Juan Luis Munoz Marin Intl
Wed 31/12
12:00 a.m.-11:00 p.m.
Nonstop0h 00m
C$ 267
NewarkSan Juan
EWR Newark - SJU San Juan Luis Munoz Marin Intl
EWRSJU
Newark
Tue 22/9
8:00 a.m.-11:57 a.m.
Nonstop3h 57m
San Juan Luis Munoz Marin Intl
Wed 31/12
12:00 a.m.-11:00 p.m.
Nonstop0h 00m
C$ 268
NewarkSan Juan
EWR Newark - SJU San Juan Luis Munoz Marin Intl
EWRSJU
Newark
Sat 12/9
1:40 p.m.-5:36 p.m.
Nonstop3h 56m
San Juan Luis Munoz Marin Intl
Wed 31/12
12:00 a.m.-11:00 p.m.
Nonstop0h 00m
C$ 296
NewarkSan Juan
EWR Newark - SJU San Juan Luis Munoz Marin Intl
EWRSJU
Newark
Thu 15/10
8:00 a.m.-11:57 a.m.
Nonstop3h 57m
San Juan Luis Munoz Marin Intl
Wed 31/12
12:00 a.m.-11:00 p.m.
Nonstop0h 00m
C$ 296
NewarkSan Juan
EWR Newark - SJU San Juan Luis Munoz Marin Intl
EWRSJU
Newark
Sun 25/10
7:36 p.m.-11:36 p.m.
Nonstop4h 00m
San Juan Luis Munoz Marin Intl
Wed 31/12
12:00 a.m.-11:00 p.m.
Nonstop0h 00m
C$ 296
Quickest round-trip
NewarkSan Juan
EWR Newark - SJU San Juan Luis Munoz Marin Intl
EWRSJU
Newark
Fri 6/11
9:50 a.m.-2:40 p.m.
Nonstop3h 50m
San Juan Luis Munoz Marin Intl
Wed 31/12
12:00 a.m.-11:00 p.m.
Nonstop0h 00m
C$ 296
NewarkSan Juan
EWR Newark - SJU San Juan Luis Munoz Marin Intl
EWRSJU
Newark
Mon 5/10
9:47 a.m.-1:45 p.m.
Nonstop3h 58m
San Juan Luis Munoz Marin Intl
Wed 31/12
12:00 a.m.-11:00 p.m.
Nonstop0h 00m
C$ 296
Flights are sorted by cheapest round-trip flights first.
Deals found on 5/9
Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3
Best time to book a flight from Newark to Luis Munoz Marin Intl
Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Newark with our price prediction graph.
EWR-SJU
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Newark Airport to San Juan Luis Munoz Marin Intl Airport
Prices
Airlines
Delays
How far ahead should I book a flight from Newark Airport to San Juan Luis Munoz Marin Intl Airport?
The best time to book flights from Newark Airport to San Juan Luis Munoz Marin Intl Airport is 14 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 Newark Airport to San Juan Luis Munoz Marin Intl Airport?
Currently, January is the cheapest month in which you can book a flight from Newark Airport to San Juan Luis Munoz Marin Intl Airport (average of C$ 390). Flying from Newark Airport to San Juan Luis Munoz Marin Intl Airport in July is currently the most expensive (average of C$ 618). 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 EWR to SJU?
Find hourly flight availability from Newark to Luis Munoz Marin Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 7 September 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 46% on flights from Newark Airport to San Juan Luis Munoz Marin Intl Airport by exploring options for tickets in the afternoon.
How much does it cost to fly round-trip from Newark Airport to San Juan Luis Munoz Marin Intl Airport?
Airfare is typical for this route at the moment.
Newark Airport to San Juan Luis Munoz Marin Intl Airport flights typically cost between C$ 311 and C$ 514 in October.The cheapest round-trip price found within the last 5 days was C$ 395 on JetBlue (28 Oct-3 Nov).
Weekly flight availability from Newark Airport to San Juan Luis Munoz Marin Intl Airport
Explore weekly flight availability from Newark to Luis Munoz Marin Intl. 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 7 September 2026.
The most flights from EWR to SJU are scheduled on a Saturday (12 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (5 on average).
How often are flights from Newark to San Juan delayed?
About 24% of weekly flights between Newark and San Juan have experienced delays in the past year, with the average delay time being 163 minutes.
What is the most punctual flight time for Newark to San Juan 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 Monday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Newark to San Juan flights?
Over the past year, JetBlue has had the lowest number of delays on this route, with just 22% of flights being delayed.
Related info for your journey
Find useful and relevant information for your journey from Newark to Luis Munoz Marin Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How long is the flight from Newark Airport to San Juan Luis Munoz Marin Intl Airport?
United Airlines can get you from Newark Airport to San Juan Luis Munoz Marin Intl Airport in just under 4h. Your travel time will be generally consistent. The distance from Newark Airport to San Juan Luis Munoz Marin Intl Airport is about 2593 km. Generally, flights for this route are direct.
What are the most reliable airlines from Newark Airport to San Juan Luis Munoz Marin Intl Airport?
Before booking your flight to San Juan Luis Munoz Marin Intl Airport from Newark Airport, check out the most reliable airlines to get you to your destination on time: Air Canada (65%), United Airlines (65%), Lufthansa( 60%).
Can I find deals for flights from Newark to Luis Munoz Marin Intl that include hotel bookings?
Yes. In addition to deals on Newark to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Newark to Luis Munoz Marin Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Newark to Luis Munoz Marin Intl.
Can I find deals for business class flights from Newark to Luis Munoz Marin Intl?
Yes. Cheapflights offers flight deals from Newark to Luis Munoz Marin Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Newark Airport to San Juan Luis Munoz Marin Intl Airport?
Currently, January is the cheapest month in which you can book a flight from Newark Airport to San Juan Luis Munoz Marin Intl Airport (average of C$ 390). Flying from Newark Airport to San Juan Luis Munoz Marin Intl Airport in July is currently the most expensive (average of C$ 618). 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.
Explore flights to Luis Munoz Marin Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 7 September 2026.
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Newark to Luis Munoz Marin Intl?
Cheapflights makes it easy to find Newark to Luis Munoz Marin Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Newark to Luis Munoz Marin Intl?
Cheapflights helps you find that perfect flight to Luis Munoz Marin Intl from Newark by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Newark to Luis Munoz Marin Intl with no change fees?
Yes, we can. To see specific flights from Newark to Luis Munoz Marin Intl 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 Newark to Luis Munoz Marin Intl become cheaper?
Yes, Cheapflights offers price alerts on Newark to Luis Munoz Marin Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyze navigation, to offer and measure personalized advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review and update your choices anytime by clicking the ’Privacy Preferences’ link in the page side navigation.