$138+ 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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — EWR
Aug 31 — Sep 71
Round-trip
1 adult, Economy
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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 October, booked 18 days in advance, depart on a Friday or Saturday and return on a Monday
Cheap flight deals from San Juan to Newark
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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 August 1, 2026.
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 August 1, 2026.
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/243:41 pm
SJU
- EWR
1 stop6h 45m
American Airlines
Wed 10/78:00 am
EWR
- SJU
1 stop7h 38m
American Airlines
Deal found 7/29![American Airlines logo]()
$266
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/11:00 am
SJU
- EWR
Nonstop4h 04m
United Airlines
Wed 9/210:45 am
EWR
- SJU
1 stop9h 53m
United Airlines
Deal found 7/29![United Airlines logo]()
$270
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Mon 8/311:00 am
SJU
- EWR
Nonstop4h 04m
United Airlines
Sun 9/68:00 am
EWR
- SJU
Nonstop3h 57m
United Airlines
Deal found 7/28![United Airlines logo]()
$271
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/34:55 pm
SJU
- EWR
1 stop7h 04m
United Airlines
Mon 9/79:47 am
EWR
- SJU
Nonstop3h 58m
United Airlines
Deal found 7/29![United Airlines logo]()
$272
This Cheapflightsfares deal was found by Cheapflights users on 7/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:00 am
SJU
- EWR
Nonstop3h 59m
JetBlue
Wed 9/239:40 am
EWR
- SJU
Nonstop4h 00m
JetBlue
Deal found 7/27![JetBlue logo]()
$275
This Cheapflightsfares deal was found by Cheapflights users on 7/29. 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.
Fri 10/234:45 pm
SJU
- EWR
Nonstop4h 08m
JetBlue
Sat 10/246:00 am
EWR
- SJU
1 stop7h 25m
JetBlue
Deal found 7/29![JetBlue logo]()
$276
This Priceline deal was found by Cheapflights users on 7/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:00 am
SJU
- EWR
Nonstop3h 59m
JetBlue
Thu 9/39:55 pm
EWR
- SJU
Nonstop4h 05m
JetBlue
Deal found 7/28![JetBlue logo]()
$277
This Viajar deal was found by Cheapflights users on 7/29. 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 Viajar is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/23:00 pm
SJU
- EWR
Nonstop4h 08m
JetBlue
Mon 10/59:40 am
EWR
- SJU
Nonstop4h 00m
JetBlue
Deal found 7/29![JetBlue logo]()
$278
This United Airlines deal was found by Cheapflights users on 7/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/102:55 pm
SJU
- EWR
Nonstop4h 07m
United Airlines
Sun 9/138:00 am
EWR
- SJU
Nonstop3h 57m
United Airlines
Deal found 7/27![United Airlines logo]()
$281
This Expedia deal was found by Cheapflights users on 7/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:25 pm
SJU
- EWR
1 stop7h 38m
Multiple Airlines
Thu 9/109:40 am
EWR
- SJU
Nonstop4h 00m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$282
This JetBlue deal was found by Cheapflights users on 7/31. 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.
Wed 9/233:00 pm
SJU
- EWR
Nonstop4h 08m
JetBlue
Fri 9/251:30 pm
EWR
- SJU
1 stop8h 30m
JetBlue
Deal found 7/31![JetBlue logo]()
$283
Best flights from San Juan to NewarkDiscover carefully curated flight deals from San Juan to Newark that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 1, 2026.
Discover carefully curated flight deals from San Juan to Newark that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 1, 2026.
This United Airlines deal was found by Cheapflights users on 7/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/34:55 pm
SJU
- EWR
1 stop7h 04m
United Airlines
Sun 9/66:00 am
EWR
- SJU
1 stop6h 54m
United Airlines
Deal found 7/27![United Airlines logo]()
$292
This JetBlue deal was found by Cheapflights users on 7/29. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:01 am
SJU
- EWR
1 stop6h 29m
JetBlue
Mon 10/196:00 am
EWR
- SJU
1 stop9h 21m
JetBlue
Deal found 7/29![JetBlue logo]()
$319
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Sat 9/54:55 pm
SJU
- EWR
1 stop7h 04m
United Airlines
Mon 9/76:00 am
EWR
- SJU
1 stop6h 54m
United Airlines
Deal found 7/30![United Airlines logo]()
$326
This United Airlines deal was found by Cheapflights users on 7/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/121:00 am
SJU
- EWR
Nonstop4h 04m
United Airlines
Mon 8/177:47 pm
EWR
- SJU
Nonstop4h 03m
United Airlines
Deal found 7/27![United Airlines logo]()
$327
This United Airlines deal was found by Cheapflights users on 7/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/76:45 pm
SJU
- EWR
Nonstop4h 10m
United Airlines
Sat 8/227:47 pm
EWR
- SJU
Nonstop4h 03m
United Airlines
Deal found 7/27![United Airlines logo]()
$337
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Fri 9/113:56 pm
SJU
- EWR
1 stop9h 01m
United Airlines
Sun 9/136:00 am
EWR
- SJU
1 stop6h 54m
United Airlines
Deal found 7/28![United Airlines logo]()
$346
This United Airlines deal was found by Cheapflights users on 7/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/111:25 pm
SJU
- EWR
Nonstop4h 09m
United Airlines
Fri 10/166:00 am
EWR
- SJU
1 stop6h 34m
United Airlines
Deal found 7/27![United Airlines logo]()
$362
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Tue 9/224:20 pm
SJU
- EWR
Nonstop4h 07m
United Airlines
Thu 9/248:00 am
EWR
- SJU
Nonstop3h 57m
United Airlines
Deal found 7/31![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Sun 9/201:00 am
SJU
- EWR
Nonstop4h 04m
United Airlines
Fri 9/257:47 pm
EWR
- SJU
Nonstop4h 03m
United Airlines
Deal found 7/31![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Fri 9/182:55 pm
SJU
- EWR
Nonstop4h 07m
United Airlines
Sun 9/207:47 pm
EWR
- SJU
Nonstop4h 03m
United Airlines
Deal found 7/31![United Airlines logo]()
$399
Last-minute flights from San Juan to NewarkDiscover last-minute flight deals from San Juan to Newark. Data last updated August 1, 2026 and is based on user searches.
Discover last-minute flight deals from San Juan to Newark. Data last updated August 1, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 7/28. 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.
Wed 8/126:00 am
SJU
- EWR
Nonstop3h 59m
JetBlue
Mon 9/149:40 am
EWR
- SJU
Nonstop4h 00m
JetBlue
Deal found 7/28![JetBlue logo]()
$295
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/215:10 pm
SJU
- EWR
1 stop7h 41m
American Airlines
Tue 9/18:06 am
EWR
- SJU
1 stop13h 49m
American Airlines
Deal found 7/29![American Airlines logo]()
$292
This Expedia deal was found by Cheapflights users on 7/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:25 pm
SJU
- EWR
1 stop7h 38m
Multiple Airlines
Thu 9/109:40 am
EWR
- SJU
Nonstop4h 00m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$282
This Travelocity deal was found by Cheapflights users on 7/27. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:25 pm
SJU
- EWR
1 stop7h 38m
Multiple Airlines
Wed 9/26:00 am
EWR
- SJU
Nonstop3h 58m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$287
This Cheapflightsfares deal was found by Cheapflights users on 7/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:00 am
SJU
- EWR
Nonstop3h 59m
JetBlue
Wed 9/239:40 am
EWR
- SJU
Nonstop4h 00m
JetBlue
Deal found 7/27![JetBlue logo]()
$275
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/273:28 pm
SJU
- EWR
1 stop9h 23m
American Airlines
Wed 9/236:00 am
EWR
- SJU
1 stop8h 50m
American Airlines
Deal found 7/29![American Airlines logo]()
$291
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Thu 8/274:55 pm
SJU
- EWR
1 stop7h 04m
United Airlines
Thu 9/37:47 pm
EWR
- SJU
Nonstop4h 03m
United Airlines
Deal found 7/28![United Airlines logo]()
$296
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:10 pm
SJU
- EWR
1 stop7h 41m
American Airlines
Wed 9/28:06 am
EWR
- SJU
1 stop8h 05m
American Airlines
Deal found 7/29![American Airlines logo]()
$297
This Super.com deal was found by Cheapflights users on 7/30. 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.
Thu 8/279:30 pm
SJU
- EWR
Nonstop4h 02m
JetBlue
Mon 8/316:00 am
EWR
- SJU
Nonstop3h 58m
JetBlue
Deal found 7/30![JetBlue logo]()
$299
This Super.com deal was found by Cheapflights users on 7/30. 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.
Thu 8/275:00 pm
SJU
- EWR
1 stop6h 57m
JetBlue
Tue 9/16:05 am
EWR
- SJU
1 stop9h 26m
JetBlue
Deal found 7/30![JetBlue logo]()
$300
This Priceline deal was found by Cheapflights users on 7/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:00 am
SJU
- EWR
Nonstop3h 59m
JetBlue
Thu 9/39:55 pm
EWR
- SJU
Nonstop4h 05m
JetBlue
Deal found 7/28![JetBlue logo]()
$277
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:10 pm
SJU
- EWR
1 stop7h 41m
American Airlines
Tue 9/18:06 am
EWR
- SJU
1 stop8h 05m
American Airlines
Deal found 7/29![American Airlines logo]()
$286
One-way flights from San Juan to NewarkSearch for one-way flight options from San Juan to Newark. Find affordable one-way fares based on user searches. Data last updated August 1, 2026.
Search for one-way flight options from San Juan to Newark. Find affordable one-way fares based on user searches. Data last updated August 1, 2026.
This Jetabroad deal was found by Cheapflights users on 8/1. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/125:00 pm
SJU
- EWR
Nonstop4h 08m
JetBlue
Deal found 8/1![JetBlue logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Fri 9/114:39 pm
SJU
- EWR
2 stops28h 45m
Frontier
Deal found 7/30![Frontier logo]()
$142
This eDestinos deal was found by Cheapflights users on 7/30. 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.
Wed 8/195:25 pm
SJU
- EWR
1 stop7h 38m
Frontier
Deal found 7/30![Frontier logo]()
$143
This CheapOair deal was found by Cheapflights users on 7/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:59 pm
SJU
- EWR
Nonstop4h 00m
JetBlue
Deal found 7/31![JetBlue logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
Mon 9/214:39 pm
SJU
- EWR
2 stops28h 45m
Frontier
Deal found 7/31![Frontier logo]()
$147
This Super.com deal was found by Cheapflights users on 7/27. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:05 am
SJU
- EWR
1 stop9h 24m
JetBlue
Deal found 7/27![JetBlue logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Tue 10/66:42 pm
SJU
- EWR
1 stop30h 19m
Frontier
Deal found 7/30![Frontier logo]()
$149
This Super.com deal was found by Cheapflights users on 7/30. 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.
Sat 8/226:00 am
SJU
- EWR
Nonstop3h 59m
JetBlue
Deal found 7/30![JetBlue logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Tue 9/156:42 pm
SJU
- EWR
1 stop30h 19m
Frontier
Deal found 7/30![Frontier logo]()
$151
This Cheapflightsfares deal was found by Cheapflights users on 7/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:00 am
SJU
- EWR
Nonstop3h 59m
JetBlue
Deal found 7/27![JetBlue logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Tue 9/15:37 pm
SJU
- EWR
2 stops27h 51m
Frontier
Deal found 7/30![Frontier logo]()
$153
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 August 1, 2026.
Round-trip from | $266 (American Airlines) |
|---|---|
One-way from | $138 (Jetabroad) |
Popular in | June |
Cheapest in | January |
Average price | $305 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Juan to Newark 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 August 1, 2026.
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
Cheapest round-trip
San JuanNewark
SJU - EWR
SJUEWR
San Juan Luis Munoz Marin Intl
Thu 9/3
4:55 pm-11:59 pm
1 stop7h 04m
Newark
Sun 9/6
6:00 am-12:54 pm
1 stop6h 54m
$292
San JuanNewark
SJU - EWR
SJUEWR
San Juan Luis Munoz Marin Intl
Sat 10/17
6:01 am-12:30 pm
1 stop6h 29m
Newark
Mon 10/19
6:00 am-3:21 pm
1 stop9h 21m
$319
San JuanNewark
SJU - EWR
SJUEWR
San Juan Luis Munoz Marin Intl
Sat 9/5
4:55 pm-11:59 pm
1 stop7h 04m
Newark
Mon 9/7
6:00 am-12:54 pm
1 stop6h 54m
$326
San JuanNewark
SJU - EWR
SJUEWR
San Juan Luis Munoz Marin Intl
Wed 8/12
1:00 am-5:04 am
Nonstop4h 04m
Newark
Mon 8/17
7:47 pm-11:50 pm
Nonstop4h 03m
$327
San JuanNewark
SJU - EWR
SJUEWR
San Juan Luis Munoz Marin Intl
Fri 8/7
6:45 pm-10:55 pm
Nonstop4h 10m
Newark
Sat 8/22
7:47 pm-11:50 pm
Nonstop4h 03m
$337
San JuanNewark
SJU - EWR
SJUEWR
San Juan Luis Munoz Marin Intl
Fri 9/11
3:56 pm-12:57 am
1 stop9h 01m
Newark
Sun 9/13
6:00 am-12:54 pm
1 stop6h 54m
$346
San JuanNewark
SJU - EWR
SJUEWR
San Juan Luis Munoz Marin Intl
Sun 10/11
1:25 pm-5:34 pm
Nonstop4h 09m
Newark
Fri 10/16
6:00 am-12:34 pm
1 stop6h 34m
$362
Quickest round-trip
San JuanNewark
SJU - EWR
SJUEWR
San Juan Luis Munoz Marin Intl
Tue 9/22
4:20 pm-8:27 pm
Nonstop4h 07m
Newark
Thu 9/24
8:00 am-11:57 am
Nonstop3h 57m
$399
San JuanNewark
SJU - EWR
SJUEWR
San Juan Luis Munoz Marin Intl
Sun 9/20
1:00 am-5:04 am
Nonstop4h 04m
Newark
Fri 9/25
7:47 pm-11:50 pm
Nonstop4h 03m
$399
San JuanNewark
SJU - EWR
SJUEWR
San Juan Luis Munoz Marin Intl
Fri 9/18
2:55 pm-7:02 pm
Nonstop4h 07m
Newark
Sun 9/20
7:47 pm-11:50 pm
Nonstop4h 03m
$399
Showing 1-10 of 22 resultsSorted by cheapest first
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.
PR1-EWR
SJU-EWR
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 San Juan to Newark Airport
PR1-EWR
SJU-EWR
What is the cheapest month to book a flight from San Juan to Newark Airport?
Currently, January is the cheapest month in which you can book a flight from San Juan to Newark Airport (average of $181). Flying from San Juan to Newark Airport in June is currently the most expensive (average of $381). 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 August 1, 2026.
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 afternoon could potentially save you up to 53% on airfare.
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 August 1, 2026.
The most flights from PR1 to EWR are scheduled on a Friday (11 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 on average).
How much does it cost to fly round-trip from San Juan to Newark Airport?
Airfare is typical for this route at the moment.
San Juan to Newark Airport flights typically cost between $264 and $412 in September.The cheapest round-trip price found within the last 5 days was $266 on American Airlines (Sep 24-Oct 7).
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 last year, United Airlines have had the lowest number of delays on this route, with just 14% of flights being delayed.
How far ahead should I book a flight from San Juan to Newark Airport?
Booking 17 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 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 July 25, 2026.
Travelers seeking maximum savings on their San Juan to Newark Airport flight should consider departing on Saturday afternoons when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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 August 1, 2026.
See what other customers who have flown with United Airlines,JetBlue, andFrontier 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.
Boarding
7.7
Entertainment
7.1
Crew
8.1
Overall
7.4
Food
6.7
Comfort
7.3
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
Boarding
7.7
Entertainment
7.1
Crew
8.1
Overall
7.4
Food
6.7
Comfort
7.3
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
Boarding
7.7
Entertainment
7.1
Crew
8.1
Overall
7.4
Food
6.7
Comfort
7.3
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
Boarding
7.7
Entertainment
7.1
Crew
8.1
Overall
7.4
Food
6.7
Comfort
7.3
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - 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.
Traveling to a place near Newark Airport?
Book flights to Newark Airport if you plan to visit one of these locationsQueens
Bronx
Mahwah
Elizabeth
East Rutherford
Bethlehem
Staten Island
Yonkers
Mount Laurel
Irvington
Secaucus
North Bergen
Tannersville
Edgewater
Carle Place
Absecon
Carteret
Fort Lee
Parsippany
Avenel
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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 August 1, 2026.
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Top 3 airlines flying from San Juan to Newark
Discover the top 3 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 August 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$68 | Average$180 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$113 | Average$322 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$177 | Average$342 | FlexibilityNo cancel fee | On-time69% |