Cheap flights from Newark Airport to San Juan Luis Munoz Marin Intl Airport from £112
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SJU
15 Nov — 22 Nov1
Return
1 adult
Economy
Return
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 Monday or Wednesday and return on a Monday
Cheap flight deals from Newark to Luis Munoz Marin Intl
Enter your travel dates to find the best prices.
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Best
Direct
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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 16 October 2026.
Tue 27/1007:29 -
1 stop6h 40m
Tue 3/1110:00 -
1 stop8h 00m
Deal found 13/10£224
Wed 28/1006:00 -
1 stop9h 27m
Mon 2/1117:30 -
1 stop7h 25m
Deal found 12/10£229
Tue 27/1007:29 -
1 stop6h 40m
Sat 31/1009:00 -
1 stop8h 00m
Deal found 11/10£231
Mon 16/1106:00 -
1 stop7h 33m
Thu 19/1118:14 -
1 stop6h 40m
Deal found 13/10£232
Tue 27/1007:15 -
1 stop9h 34m
Fri 30/1017:59 -
1 stop6h 59m
Deal found 13/10£234
Tue 10/1106:00 -
1 stop7h 33m
Thu 19/1116:43 -
Nonstop4h 21m
Deal found 13/10£239
Sat 5/1217:20 -
Nonstop3h 55m
Tue 8/1217:05 -
1 stop7h 29m
Deal found 14/10£240
Fri 13/1106:00 -
1 stop8h 33m
Tue 17/1118:40 -
Nonstop4h 14m
Deal found 14/10£241
Tue 10/1106:00 -
1 stop7h 33m
Tue 17/1118:40 -
Nonstop4h 14m
Deal found 13/10£242
Sat 5/1215:00 -
1 stop6h 44m
Mon 7/1206:15 -
Nonstop4h 15m
Deal found 13/10£244
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 stopovers in mind to ensure you get the best travel experience. Data last updated 16 October 2026.
Sat 21/1120:59 -
Nonstop3h 57m
Thu 26/1110:50 -
1 stop6h 30m
Deal found 10/10£244
Wed 11/1115:08 -
1 stop6h 14m
Fri 13/1102:05 -
Nonstop4h 19m
Deal found 10/10£258
Thu 10/1215:00 -
1 stop6h 44m
Mon 14/1206:15 -
Nonstop4h 15m
Deal found 10/10£277
Sat 7/1109:50 -
Nonstop3h 50m
Sat 14/1108:05 -
1 stop6h 55m
Deal found 10/10£277
Fri 6/1119:36 -
Nonstop4h 00m
Wed 11/1115:46 -
1 stop9h 59m
Deal found 13/10£284
Thu 19/1119:36 -
Nonstop4h 00m
Sat 21/1102:05 -
Nonstop4h 19m
Deal found 13/10£293
Thu 5/1113:00 -
1 stop7h 40m
Fri 13/1118:40 -
Nonstop4h 14m
Deal found 11/10£327
Sat 24/1019:47 -
Nonstop4h 03m
Wed 11/1119:35 -
Nonstop4h 19m
Deal found 15/10£303
Thu 29/1009:50 -
Nonstop3h 50m
Sat 31/1002:05 -
Nonstop4h 19m
Deal found 15/10£307
Tue 17/1109:50 -
Nonstop3h 50m
Mon 23/1102:05 -
Nonstop4h 19m
Deal found 13/10£327
Tue 17/1108:36 -
Nonstop3h 56m
Wed 25/1119:35 -
Nonstop4h 19m
Deal found 13/10£327
Wed 2/1208:36 -
Nonstop3h 56m
Sat 5/1202:05 -
Nonstop4h 19m
Deal found 12/10£330
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 16 October 2026.
Sun 15/1119:36 -
Nonstop4h 00m
Tue 24/1119:35 -
Nonstop4h 19m
Deal found 14/10£251
Wed 2/1219:36 -
Nonstop4h 00m
Fri 4/1202:05 -
Nonstop4h 19m
Deal found 13/10£254
Sat 7/1114:55 -
Nonstop3h 54m
Fri 13/1118:40 -
Nonstop4h 14m
Deal found 14/10£255
Wed 11/1110:35 -
Nonstop3h 57m
Wed 18/1118:40 -
Nonstop4h 14m
Deal found 14/10£256
Sat 14/1114:55 -
Nonstop3h 54m
Tue 17/1118:40 -
Nonstop4h 14m
Deal found 13/10£257
Wed 11/1110:35 -
Nonstop3h 57m
Tue 17/1118:40 -
Nonstop4h 14m
Deal found 14/10£258
Tue 10/1110:35 -
Nonstop3h 57m
Tue 17/1118:40 -
Nonstop4h 14m
Deal found 13/10£261
Sun 6/1217:20 -
Nonstop3h 55m
Mon 7/1206:15 -
Nonstop4h 15m
Deal found 13/10£266
Sun 13/1217:20 -
Nonstop3h 55m
Mon 21/1214:35 -
Nonstop4h 22m
Deal found 14/10£266
Tue 10/1109:50 -
Nonstop3h 50m
Fri 13/1102:05 -
Nonstop4h 19m
Deal found 15/10£269
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 16 October 2026 and is based on user searches.
Tue 27/1007:29 -
1 stop6h 40m
Tue 3/1110:00 -
1 stop8h 00m
Deal found 13/10£224
Tue 27/1007:29 -
1 stop6h 40m
Sat 31/1009:00 -
1 stop8h 00m
Deal found 11/10£231
Tue 27/1007:15 -
1 stop9h 34m
Fri 30/1017:59 -
1 stop6h 59m
Deal found 13/10£234
Tue 27/1006:00 -
1 stop10h 49m
Sat 31/1017:59 -
1 stop6h 59m
Deal found 12/10£245
Wed 28/1006:00 -
1 stop9h 27m
Mon 2/1117:30 -
1 stop7h 25m
Deal found 12/10£229
Tue 10/1106:00 -
1 stop7h 33m
Thu 19/1116:43 -
Nonstop4h 21m
Deal found 13/10£239
Tue 10/1106:00 -
1 stop7h 33m
Tue 17/1118:40 -
Nonstop4h 14m
Deal found 13/10£242
Fri 13/1106:00 -
1 stop8h 33m
Tue 17/1118:40 -
Nonstop4h 14m
Deal found 14/10£241
Mon 16/1106:00 -
1 stop7h 33m
Thu 19/1118:14 -
1 stop6h 40m
Deal found 13/10£232
Sat 21/1120:59 -
Nonstop3h 57m
Wed 2/1218:10 -
1 stop6h 45m
Deal found 13/10£244
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 16 October 2026.
Sat 7/1106:00 -
1 stop7h 33m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 12/10£112
Mon 16/1106:00 -
1 stop7h 33m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/10£114
Tue 27/1007:15 -
1 stop9h 34m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 14/10£117
Sat 5/1215:00 -
1 stop6h 44m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 13/10£118
Sat 31/1013:35 -
1 stop8h 43m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 14/10£124
Mon 7/1215:00 -
1 stop6h 44m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/10£125
Wed 28/1007:15 -
1 stop6h 54m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 12/10£129
Sat 21/1120:59 -
Nonstop3h 57m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 12/10£130
Thu 5/1111:35 -
1 stop12h 24m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/10£130
Fri 13/1119:36 -
Nonstop4h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 12/10£135
Thu 19/1119:36 -
Nonstop4h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 15/10£137
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 16 October 2026.
Customise 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 16 October 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 return flight
NewarkSan Juan
EWR Newark - SJU San Juan Luis Munoz Marin Intl
EWRSJU
Newark
Thu 12/11
19:36-00:36
Nonstop4h 00m
San Juan Luis Munoz Marin Intl
Wed 31/12
00:00-23:00
Nonstop0h 00m
£135
NewarkSan Juan
EWR Newark - SJU San Juan Luis Munoz Marin Intl
EWRSJU
Newark
Wed 18/11
19:36-00:36
Nonstop4h 00m
San Juan Luis Munoz Marin Intl
Wed 31/12
00:00-23:00
Nonstop0h 00m
£135
NewarkSan Juan
EWR Newark - SJU San Juan Luis Munoz Marin Intl
EWRSJU
Newark
Mon 11/1
09:10-21:00
1 stop10h 50m
San Juan Luis Munoz Marin Intl
Wed 31/12
00:00-23:00
Nonstop0h 00m
£150
NewarkSan Juan
EWR Newark - SJU San Juan Luis Munoz Marin Intl
EWRSJU
Newark
Tue 3/11
19:36-00:36
Nonstop4h 00m
San Juan Luis Munoz Marin Intl
Wed 31/12
00:00-23:00
Nonstop0h 00m
£154
NewarkSan Juan
EWR Newark - SJU San Juan Luis Munoz Marin Intl
EWRSJU
Newark
Fri 6/11
13:00-21:21
1 stop7h 21m
San Juan Luis Munoz Marin Intl
Wed 31/12
00:00-23:00
Nonstop0h 00m
£155
NewarkSan Juan
EWR Newark - SJU San Juan Luis Munoz Marin Intl
EWRSJU
Newark
Thu 29/10
09:15-13:11
Nonstop3h 56m
San Juan Luis Munoz Marin Intl
Wed 31/12
00:00-23:00
Nonstop0h 00m
£161
NewarkSan Juan
EWR Newark - SJU San Juan Luis Munoz Marin Intl
EWRSJU
Newark
Sat 24/10
19:47-23:50
Nonstop4h 03m
San Juan Luis Munoz Marin Intl
Wed 31/12
00:00-23:00
Nonstop0h 00m
£169
Fastest return journey
NewarkSan Juan
EWR Newark - SJU San Juan Luis Munoz Marin Intl
EWRSJU
Newark
Mon 14/12
09:50-14:40
Nonstop3h 50m
San Juan Luis Munoz Marin Intl
Wed 31/12
00:00-23:00
Nonstop0h 00m
£173
NewarkSan Juan
EWR Newark - SJU San Juan Luis Munoz Marin Intl
EWRSJU
Newark
Thu 10/12
19:36-00:36
Nonstop4h 00m
San Juan Luis Munoz Marin Intl
Wed 31/12
00:00-23:00
Nonstop0h 00m
£173
NewarkSan Juan
EWR Newark - SJU San Juan Luis Munoz Marin Intl
EWRSJU
Newark
Fri 1/1
08:36-13:32
Nonstop3h 56m
San Juan Luis Munoz Marin Intl
Wed 31/12
00:00-23:00
Nonstop0h 00m
£185
Flights are sorted by cheapest return flights first.
Deals found on 12/10
Showing 1-10 of 23 resultsSorted by cheapest first
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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 return 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 price you pay for your flight from Newark Airport to San Juan Luis Munoz Marin Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 14 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 £217). Flying from Newark Airport to San Juan Luis Munoz Marin Intl Airport in July is currently the most expensive (average of £337). 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 16 October 2026.
It’s optimal to fly from Newark Airport to San Juan Luis Munoz Marin Intl Airport at midday. By choosing this option you can save up to 57% on the cost of your flight, compared to a flight in the afternoon.
How much does it cost for a return flight 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 £223 and £316 in October.The cheapest return price found within the last 5 days was £224 on JetBlue (27 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 16 October 2026.
The most flights from EWR to SJU are scheduled on a Monday (8 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 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 162 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 have 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?
There are many flights that can get you from Newark Airport to San Juan Luis Munoz Marin Intl Airport in 3h 57m. Fly via JetBlue or United Airlines to get the fastest option. Airlines will cover a distance of 1611 mi. This flight may include one or multiple stops.
What are the most reliable airlines from Newark Airport to San Juan Luis Munoz Marin Intl Airport?
The top 3 most reliable airlines when flying from Newark Airport to San Juan Luis Munoz Marin Intl Airport are Air Canada (75%), United Airlines (75%) and Lufthansa (65%).
What are the cheapest flights from Newark Airport to San Juan Luis Munoz Marin Intl Airport?
Looking for the cheapest flight from Newark Airport to San Juan Luis Munoz Marin Intl Airport? While on average our users pay £502, our data indicates the cheapest price to be £372. The most popular route (Newark - San Juan Luis Munoz Marin Intl), is priced around £333.
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 holiday 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 £217). Flying from Newark Airport to San Juan Luis Munoz Marin Intl Airport in July is currently the most expensive (average of £337). 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 16 October 2026.
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 Newark to Luis Munoz Marin Intl?
Cheapflights helps you search for flights from Newark to Luis Munoz Marin Intl 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 Newark to Luis Munoz Marin Intl?
Millions of users choose and trust Cheapflights to book the best flight deals from Newark to Luis Munoz Marin Intl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Newark to Luis Munoz Marin Intl with no change fees?
Need flexible booking options for your flight to Luis Munoz Marin Intl from Newark? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Newark to Luis Munoz Marin Intl become cheaper?
Of course! You can now track prices for flights from Newark to Luis Munoz Marin Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.
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