$72+ Cheap flights from New Jersey to San Juan
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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SJU
Oct 11 — Oct 181
Round-trip
1 adult, Economy
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Find cheap flights from New Jersey to San Juan 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.Cheap flight deals from New Jersey to San Juan
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Cheapest flights from New Jersey to San JuanExplore the most affordable flight options available from New Jersey to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.
Explore the most affordable flight options available from New Jersey to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.
This Super.com deal was found by Cheapflights users on 9/10. 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.
Wed 9/3012:25 pm -
Nonstop3h 57m
Sat 10/312:59 am -
Nonstop3h 48m
Deal found 9/10![Frontier logo]()
$159
This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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.
Tue 10/66:24 am -
Nonstop3h 49m
Mon 10/1212:59 am -
Nonstop4h 05m
Deal found 9/9![Frontier logo]()
$160
This Super.com deal was found by Cheapflights users on 9/10. 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.
Sun 9/208:02 pm -
Nonstop3h 59m
Thu 9/2412:59 am -
Nonstop3h 48m
Deal found 9/10![Frontier logo]()
$161
This Frontier deal was found by Cheapflights users on 9/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:07 pm -
Nonstop3h 57m
Mon 11/912:59 am -
Nonstop4h 12m
Deal found 9/9![Frontier logo]()
$162
This CheapOair deal was found by Cheapflights users on 9/11. 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.
Mon 9/218:02 pm -
Nonstop3h 59m
Thu 9/246:55 pm -
Nonstop4h 01m
Deal found 9/11![Frontier logo]()
$163
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 10/88:02 pm -
Nonstop3h 52m
Sat 10/1012:59 am -
Nonstop4h 05m
Deal found 9/10![Frontier logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 9/2912:25 pm -
Nonstop3h 57m
Sat 10/312:59 am -
Nonstop3h 48m
Deal found 9/10![Frontier logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 9/288:02 pm -
Nonstop3h 59m
Thu 10/82:51 pm -
Nonstop4h 06m
Deal found 9/10![Frontier logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/281:50 pm -
Nonstop3h 58m
Sat 10/312:59 am -
Nonstop3h 48m
Deal found 9/8![Frontier logo]()
$167
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 10/218:30 am -
1 stop7h 36m
Sat 10/2412:59 am -
Nonstop4h 05m
Deal found 9/10![Frontier logo]()
$168
This Cheapflightsfares deal was found by Cheapflights users on 9/6. 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.
Fri 9/258:02 pm -
Nonstop3h 59m
Mon 9/2812:59 am -
Nonstop3h 48m
Deal found 9/6![Frontier logo]()
$169
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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.
Sun 9/131:50 pm -
Nonstop3h 58m
Fri 9/252:51 pm -
Nonstop4h 01m
Deal found 9/10![Frontier logo]()
$170
Best flights from New Jersey to San JuanDiscover carefully curated flight deals from New Jersey to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
Discover carefully curated flight deals from New Jersey to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
This United Airlines deal was found by Cheapflights users on 9/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/89:45 am -
1 stop10h 15m
Mon 12/142:05 am -
2 stops13h 14m
Deal found 9/6![United Airlines logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:31 pm -
1 stop17h 00m
Fri 10/237:00 am -
1 stop28h 30m
Deal found 9/8![Multiple Airlines logo]()
$272
This Expedia deal was found by Cheapflights users on 9/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:39 pm -
1 stop13h 39m
Wed 10/214:39 pm -
1 stop18h 00m
Deal found 9/6![Frontier logo]()
$272
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:00 am -
Nonstop4h 03m
Thu 10/156:45 am -
Nonstop4h 00m
Deal found 9/10![Delta logo]()
$297
This Southwest deal was found by Cheapflights users on 9/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/223:00 pm -
2 stops10h 25m
Tue 10/275:50 am -
2 stops10h 25m
Deal found 9/8![Southwest logo]()
$331
This JetBlue deal was found by Cheapflights users on 9/9. 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 11/72:55 pm -
Nonstop3h 54m
Thu 11/194:45 pm -
Nonstop4h 20m
Deal found 9/9![JetBlue logo]()
$352
This United Airlines deal was found by Cheapflights users on 9/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/299:34 am -
2 stops14h 16m
Tue 10/131:00 am -
2 stops13h 43m
Deal found 9/6![United Airlines logo]()
$253
This Expedia deal was found by Cheapflights users on 9/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/244:10 pm -
1 stop7h 48m
Tue 9/296:42 pm -
1 stop24h 00m
Deal found 9/8![Frontier logo]()
$291
This United Airlines deal was found by Cheapflights users on 9/10. 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 11/310:54 am -
2 stops10h 28m
Wed 11/112:05 am -
2 stops13h 12m
Deal found 9/10![United Airlines logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/88:31 pm -
1 stop15h 54m
Thu 11/123:59 pm -
2 stops27h 52m
Deal found 9/8![Multiple Airlines logo]()
$305
This Delta deal was found by Cheapflights users on 9/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:29 pm -
Nonstop4h 15m
Tue 10/206:45 am -
Nonstop4h 00m
Deal found 9/7![Delta logo]()
$307
This Orbitz deal was found by Cheapflights users on 9/9. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:39 pm -
1 stop22h 04m
Sun 10/44:39 pm -
1 stop27h 20m
Deal found 9/9![Frontier logo]()
$297
This United Airlines deal was found by Cheapflights users on 9/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:15 am -
2 stops14h 09m
Mon 11/165:50 pm -
1 stop6h 40m
Deal found 9/7![United Airlines logo]()
$271
This Delta deal was found by Cheapflights users on 9/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/178:00 am -
Nonstop4h 05m
Wed 10/216:45 am -
Nonstop4h 00m
Deal found 9/8![Delta logo]()
$307
This JetBlue deal was found by Cheapflights users on 9/10. 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.
Sun 3/712:04 pm -
Nonstop3h 55m
Thu 3/118:00 am -
Nonstop4h 08m
Deal found 9/10![JetBlue logo]()
$373
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Sun 10/188:31 pm -
1 stop17h 00m
Sun 10/257:00 am -
1 stop27h 45m
Deal found 9/10![Multiple Airlines logo]()
$341
This Southwest deal was found by Cheapflights users on 9/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1012:30 pm -
2 stops11h 15m
Tue 11/175:40 am -
2 stops10h 05m
Deal found 9/8![Southwest logo]()
$376
This United Airlines deal was found by Cheapflights users on 9/10. 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 9/306:15 am -
1 stop6h 19m
Sat 10/31:00 am -
2 stops8h 33m
Deal found 9/10![United Airlines logo]()
$290
This Super.com deal was found by Cheapflights users on 9/6. 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.
Sat 9/267:39 pm -
1 stop13h 56m
Sat 10/107:20 am -
1 stop11h 34m
Deal found 9/6![Frontier logo]()
$326
This Delta deal was found by Cheapflights users on 9/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/912:10 pm -
Nonstop3h 46m
Thu 11/122:10 pm -
Nonstop4h 11m
Deal found 9/9![Delta logo]()
$337
This Southwest deal was found by Cheapflights users on 9/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3012:30 pm -
2 stops11h 55m
Wed 11/412:30 pm -
2 stops10h 40m
Deal found 9/9![Southwest logo]()
$377
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/48:31 pm -
1 stop17h 11m
Sun 10/117:00 am -
1 stop12h 41m
Deal found 9/7![Multiple Airlines logo]()
$352
This JetBlue deal was found by Cheapflights users on 9/10. 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.
Fri 12/116:30 pm -
Nonstop4h 00m
Tue 12/156:01 am -
1 stop7h 26m
Deal found 9/10![JetBlue logo]()
$394
This Delta deal was found by Cheapflights users on 9/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:30 pm -
Nonstop4h 22m
Tue 11/107:00 am -
Nonstop4h 04m
Deal found 9/7![Delta logo]()
$337
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/186:05 am -
1 stop9h 37m
Sat 10/312:05 am -
2 stops13h 12m
Deal found 9/10![United Airlines logo]()
$310
This Orbitz deal was found by Cheapflights users on 9/9. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:39 pm -
1 stop18h 57m
Sun 10/117:20 am -
1 stop11h 34m
Deal found 9/9![Frontier logo]()
$344
This Delta deal was found by Cheapflights users on 9/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/191:26 pm -
1 stop8h 53m
Sat 9/262:50 pm -
1 stop9h 07m
Deal found 9/6![Delta logo]()
$346
This Travelocity deal was found by Cheapflights users on 9/7. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/279:52 pm -
1 stop19h 46m
Fri 12/43:50 am -
1 stop7h 38m
Deal found 9/7![Frontier logo]()
$356
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Thu 10/17:36 pm -
2 stops18h 42m
Sun 10/44:39 pm -
1 stop26h 12m
Deal found 9/10![Multiple Airlines logo]()
$394
This Southwest deal was found by Cheapflights users on 9/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/206:30 am -
2 stops12h 45m
Sat 2/276:45 am -
2 stops11h 35m
Deal found 9/10![Southwest logo]()
$436
Last-minute flights from New Jersey to San JuanDiscover last-minute flight deals from New Jersey to San Juan. Data last updated September 11, 2026 and is based on user searches.
Discover last-minute flight deals from New Jersey to San Juan. Data last updated September 11, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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.
Sun 9/131:50 pm -
Nonstop3h 58m
Fri 9/252:51 pm -
Nonstop4h 01m
Deal found 9/10![Frontier logo]()
$170
This Super.com deal was found by Cheapflights users on 9/10. 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.
Wed 9/1612:25 pm -
Nonstop3h 57m
Mon 9/2112:59 am -
Nonstop3h 48m
Deal found 9/10![Frontier logo]()
$162
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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.
Sun 9/206:24 am -
Nonstop3h 49m
Sat 9/265:27 pm -
Nonstop4h 00m
Deal found 9/10![Frontier logo]()
$161
This CheapOair deal was found by Cheapflights users on 9/11. 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.
Mon 9/218:02 pm -
Nonstop3h 59m
Thu 9/246:55 pm -
Nonstop4h 01m
Deal found 9/11![Frontier logo]()
$163
This Cheapflightsfares deal was found by Cheapflights users on 9/6. 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.
Fri 9/258:02 pm -
Nonstop3h 59m
Mon 9/2812:59 am -
Nonstop3h 48m
Deal found 9/6![Frontier logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 9/288:02 pm -
Nonstop3h 59m
Thu 10/82:51 pm -
Nonstop4h 06m
Deal found 9/10![Frontier logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/281:50 pm -
Nonstop3h 58m
Sat 10/312:59 am -
Nonstop3h 48m
Deal found 9/8![Frontier logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 9/2912:25 pm -
Nonstop3h 57m
Sat 10/312:59 am -
Nonstop3h 48m
Deal found 9/10![Frontier logo]()
$165
This Super.com deal was found by Cheapflights users on 9/10. 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.
Wed 9/3012:25 pm -
Nonstop3h 57m
Sat 10/312:59 am -
Nonstop3h 48m
Deal found 9/10![Frontier logo]()
$159
This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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.
Tue 10/66:24 am -
Nonstop3h 49m
Mon 10/1212:59 am -
Nonstop4h 05m
Deal found 9/9![Frontier logo]()
$160
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 10/88:02 pm -
Nonstop3h 52m
Sat 10/1012:59 am -
Nonstop4h 05m
Deal found 9/10![Frontier logo]()
$164
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 10/218:30 am -
1 stop7h 36m
Sat 10/2412:59 am -
Nonstop4h 05m
Deal found 9/10![Frontier logo]()
$168
One-way flights from New Jersey to San JuanSearch for one-way flight options from New Jersey to San Juan. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
Search for one-way flight options from New Jersey to San Juan. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
This Super.com deal was found by Cheapflights users on 9/8. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/36:24 am -
Nonstop3h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Frontier logo]()
$72
This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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 9/3012:25 pm -
Nonstop3h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$73
This Super.com deal was found by Cheapflights users on 9/10. 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.
Wed 9/1612:25 pm -
Nonstop3h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$74
This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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.
Sun 9/201:50 pm -
Nonstop3h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$75
This Cheapflightsfares deal was found by Cheapflights users on 9/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:30 am -
1 stop7h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Frontier logo]()
$76
This Trip.com deal was found by Cheapflights users on 9/10. 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.
Tue 9/226:24 am -
Nonstop3h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$77
This Super.com deal was found by Cheapflights users on 9/9. 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.
Wed 9/2312:25 pm -
Nonstop3h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$78
This eDestinos deal was found by Cheapflights users on 9/10. 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.
Mon 9/288:02 pm -
Nonstop3h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$81
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Sat 10/1712:35 pm -
1 stop27h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Frontier logo]()
$82
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Sat 10/318:39 am -
1 stop15h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Frontier logo]()
$83
This Cheapflightsfares deal was found by Cheapflights users on 9/6. 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.
Wed 10/2812:36 pm -
1 stop12h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Frontier logo]()
$84
This Super.com deal was found by Cheapflights users on 9/7. 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.
Mon 10/57:39 pm -
1 stop13h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Frontier logo]()
$108
Find flight deals from New Jersey to San Juan
Keep the following information in mind while searching for New Jersey to San Juan flight deals. Data was last updated September 11, 2026.
Round-trip from | $159 (Super.com) |
|---|---|
One-way from | $72 (Super.com) |
Popular in | July |
Cheapest in | October |
Average price | $285 |
Cheapflights Fare Finder
Customize your flight search to find flights from New Jersey to San Juan 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 September 11, 2026.
Use the filters below to find and compare flights from New Jersey to San Juan that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
TrentonSan Juan
TTN Trenton-Mercer - SJU San Juan Luis Munoz Marin Intl
TTNSJU
Trenton-Mercer
Fri 10/2
7:39 pm-9:35 am
1 stop13h 56m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$115
TrentonSan Juan
TTN Trenton-Mercer - SJU San Juan Luis Munoz Marin Intl
TTNSJU
Trenton-Mercer
Fri 10/23
11:24 am-11:57 pm
1 stop12h 33m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$117
TrentonSan Juan
TTN Trenton-Mercer - SJU San Juan Luis Munoz Marin Intl
TTNSJU
Trenton-Mercer
Sun 9/27
4:10 pm-11:58 pm
1 stop7h 48m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$118
TrentonSan Juan
TTN Trenton-Mercer - SJU San Juan Luis Munoz Marin Intl
TTNSJU
Trenton-Mercer
Wed 9/30
7:39 pm-5:43 pm
1 stop22h 04m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$123
PhiladelphiaSan Juan
PHL Philadelphia - SJU San Juan Luis Munoz Marin Intl
PHLSJU
Philadelphia
Sat 11/14
6:15 am-10:22 pm
2 stops15h 07m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$125
PhiladelphiaSan Juan
PHL Philadelphia - SJU San Juan Luis Munoz Marin Intl
PHLSJU
Philadelphia
Sat 9/26
6:10 am-8:38 pm
2 stops14h 28m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$137
PhiladelphiaSan Juan
PHL Philadelphia - SJU San Juan Luis Munoz Marin Intl
PHLSJU
Philadelphia
Tue 10/6
5:20 am-4:49 pm
1 stop11h 29m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$138
New YorkSan Juan
JFK New York John F Kennedy Intl - SJU San Juan Luis Munoz Marin Intl
JFKSJU
New York John F Kennedy Intl
Tue 10/27
3:14 pm-12:13 am
1 stop8h 59m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$139
New YorkSan Juan
JFK New York John F Kennedy Intl - SJU San Juan Luis Munoz Marin Intl
JFKSJU
New York John F Kennedy Intl
Mon 10/19
8:00 am-12:05 pm
Nonstop4h 05m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$139
New YorkSan Juan
JFK New York John F Kennedy Intl - SJU San Juan Luis Munoz Marin Intl
JFKSJU
New York John F Kennedy Intl
Sat 10/24
3:30 pm-11:49 pm
1 stop8h 19m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$139
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from New Jersey to San Juan
Have a flexible travel schedule? Discover the best time to fly to San Juan from New Jersey with our price prediction graph.
PHL-SJU
ACY-SJU
TTN-SJU
JFK-SJU
LGA-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 New Jersey to San Juan
USNJ-PR1
PHL-SJU
ACY-SJU
TTN-SJU
JFK-SJU
What is the cheapest month to book a flight from New Jersey to San Juan?
Currently, January is the cheapest month in which you can book a flight from New Jersey to San Juan (average of $254). Flying from New Jersey to San Juan in July is currently the most expensive (average of $640). 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 NJ to SJU?
Find hourly flight availability from New Jersey to San Juan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2026.
It’s typically best to fly out from New Jersey to San Juan in the evening. Doing so could potentially save you 17% on the flight price compared to flying in the afternoon, which is usually more expensive.
Weekly flight availability from New Jersey to San Juan
Explore weekly flight availability from New Jersey to San Juan. 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 September 11, 2026.
The most flights from USNJ to PR1 are scheduled on a Tuesday (8 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).
How much does it cost to fly round-trip from New Jersey to San Juan?
Airfare is typical for this route at the moment.
New Jersey to San Juan flights typically cost between $225 and $372 in September.The cheapest round-trip price found within the last 5 days was $270 on Frontier (Sep 23-Oct 5).
What is the cheapest day to fly from New Jersey to San Juan?
Use this chart to determine the cheapest time to fly round-trip from New Jersey to San Juan. Price data was last updated on September 5, 2026.
Travelers seeking maximum savings on their New Jersey to San Juan flight should consider departing on Wednesday at noon 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.
Related info for your journey
Find useful and relevant information for your journey from New Jersey to San Juan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for New Jersey to San Juan
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to San Juan by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from New Jersey to San Juan by cabin class
Find flights from New Jersey to San Juan, based on your preferred cabin class, be it economy, premium economy, business, or first class.
New Jersey and San Juan flights
Browse other New Jersey and San Juan flight options. Last updated on September 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
New Jersey to San Juan flights
Consider these flights traveling from New Jersey to San Juan.
Top 5 airlines flying from New Jersey to San Juan
Discover the top 5 airlines that operate flights from New Jersey to San Juan. 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 7,457,451 searches. Data last updated September 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$95 | Average$305 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$166 | Average$347 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$169 | Average$392 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$185 | Average$381 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$220 | Average$434 | FlexibilityNo cancel fee | On-time69% |