$62+ Cheap flights from Newark (EWR) to Caribbean Islands
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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SJU
Mar 16 — Mar 232
Round-trip
2 travelers, Economy
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Find cheap flights from Newark to Caribbean Islands with Cheapflights
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Cheapest flights from Newark to Caribbean IslandsExplore the most affordable flight options available from Newark to Caribbean Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 14, 2026.
Explore the most affordable flight options available from Newark to Caribbean Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 14, 2026.
This CheapOair deal was found by Cheapflights users on 2/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2311:39 am
EWR
- SJU
Nonstop4h 00m
Spirit Airlines
Fri 2/276:27 pm
SJU
- EWR
1 stop14h 38m
Spirit Airlines
Deal found 2/10![Spirit Airlines logo]()
$152
This Cheapflightsfares deal was found by Cheapflights users on 2/10. 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.
Tue 3/311:30 am
EWR
- SJU
Nonstop3h 55m
Frontier
Wed 3/44:06 pm
SJU
- EWR
1 stop10h 02m
Frontier
Deal found 2/10![Frontier logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 2/2311:30 am
EWR
- SJU
Nonstop3h 55m
Multiple Airlines
Fri 2/276:27 pm
SJU
- EWR
1 stop14h 38m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$154
This Cheapflightsfares deal was found by Cheapflights users on 2/10. 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 2/2511:30 am
EWR
- SJU
Nonstop3h 55m
Frontier
Wed 3/47:10 am
SJU
- EWR
Nonstop4h 20m
Frontier
Deal found 2/10![Frontier logo]()
$155
This Travelocity deal was found by Cheapflights users on 2/10. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2111:39 am
EWR
- SJU
Nonstop4h 00m
Spirit Airlines
Thu 2/266:27 pm
SJU
- EWR
1 stop14h 38m
Spirit Airlines
Deal found 2/10![Spirit Airlines logo]()
$156
This Frontier deal was found by Cheapflights users on 2/12. 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.
Tue 2/2411:30 am
EWR
- SJU
Nonstop3h 55m
Frontier
Wed 3/44:06 pm
SJU
- EWR
1 stop10h 02m
Frontier
Deal found 2/12![Frontier logo]()
$158
This CheapOair deal was found by Cheapflights users on 2/11. 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 2/237:58 am
EWR
- SJU
1 stop6h 33m
Spirit Airlines
Thu 2/265:45 pm
SJU
- EWR
Nonstop4h 15m
Spirit Airlines
Deal found 2/11![Spirit Airlines logo]()
$159
This Expedia deal was found by Cheapflights users on 2/13. 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 3/311:30 am
EWR
- SJU
Nonstop3h 55m
Multiple Airlines
Tue 3/1712:05 pm
SJU
- EWR
1 stop11h 24m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 2/13. 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 3/311:30 am
EWR
- SJU
Nonstop3h 55m
Multiple Airlines
Wed 3/1812:05 pm
SJU
- EWR
1 stop11h 24m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$161
This Cheapflightsfares deal was found by Cheapflights users on 2/10. 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.
Tue 3/311:30 am
EWR
- SJU
Nonstop3h 55m
Frontier
Tue 3/103:08 am
SJU
- EWR
1 stop7h 26m
Frontier
Deal found 2/10![Frontier logo]()
$162
This Cheapflightsfares deal was found by Cheapflights users on 2/13. 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.
Mon 2/2311:30 am
EWR
- SJU
Nonstop3h 55m
Frontier
Fri 2/274:16 pm
SJU
- EWR
1 stop9h 52m
Frontier
Deal found 2/13![Frontier logo]()
$163
This Cheapflightsfares deal was found by Cheapflights users on 2/13. 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 3/15:00 am
EWR
- STT
1 stop8h 31m
Spirit Airlines
Fri 3/65:40 pm
STT
- EWR
1 stop7h 18m
Spirit Airlines
Deal found 2/13![Spirit Airlines logo]()
$256
Best flights from Newark to Caribbean IslandsDiscover carefully curated flight deals from Newark to Caribbean Islands that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 14, 2026.
Discover carefully curated flight deals from Newark to Caribbean Islands that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 14, 2026.
This Spirit deal was found by Cheapflights users on 2/12. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/245:50 am
EWR
- SJU
1 stop14h 00m
Spirit Airlines
Tue 3/3112:05 pm
SJU
- EWR
1 stop11h 24m
Spirit Airlines
Deal found 2/12![Spirit Airlines logo]()
$186
This JetBlue deal was found by Cheapflights users on 2/10. 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.
Tue 3/39:00 pm
EWR
- SJU
Nonstop3h 59m
JetBlue
Wed 3/115:01 am
SJU
- EWR
Nonstop4h 12m
JetBlue
Deal found 2/10![JetBlue logo]()
$229
This United Airlines deal was found by Cheapflights users on 2/12. 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 5/119:46 am
EWR
- SJU
Nonstop3h 59m
United Airlines
Tue 5/121:00 am
SJU
- EWR
Nonstop4h 10m
United Airlines
Deal found 2/12![United Airlines logo]()
$247
This Delta deal was found by Cheapflights users on 2/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/198:00 am
EWR
- STT
1 stop6h 45m
Delta
Wed 3/251:55 pm
STT
- EWR
1 stop7h 06m
Delta
Deal found 2/11![Delta logo]()
$271
This eDestinos deal was found by Cheapflights users on 2/13. 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.
Sun 3/111:59 pm
EWR
- SDQ
Nonstop4h 08m
Arajet
Wed 3/47:19 pm
SDQ
- EWR
Nonstop4h 11m
Arajet
Deal found 2/13![Arajet logo]()
$284
This Arajet deal was found by Cheapflights users on 2/12. 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 Arajet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2411:20 am
EWR
- SDQ
1 stop10h 20m
Multiple Airlines
Tue 4/216:10 am
SDQ
- EWR
Nonstop4h 20m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$299
This Trip.com deal was found by Cheapflights users on 2/10. 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.
Mon 3/28:30 pm
EWR
- SXM
1 stop18h 30m
Air Canada
Wed 3/114:00 pm
SXM
- EWR
2 stops17h 42m
Air Canada
Deal found 2/10![Air Canada logo]()
$370
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Mon 4/208:00 am
EWR
- SJU
Nonstop4h 04m
United Airlines
Wed 4/221:00 am
SJU
- EWR
Nonstop4h 10m
United Airlines
Deal found 2/10![United Airlines logo]()
$247
This JetBlue deal was found by Cheapflights users on 2/12. 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.
Mon 4/278:30 am
EWR
- SJU
Nonstop4h 02m
JetBlue
Thu 5/74:50 pm
SJU
- EWR
Nonstop4h 10m
JetBlue
Deal found 2/12![JetBlue logo]()
$248
This United Airlines deal was found by Cheapflights users on 2/12. 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 5/157:45 pm
EWR
- SJU
Nonstop4h 05m
United Airlines
Tue 5/191:00 am
SJU
- EWR
Nonstop4h 10m
United Airlines
Deal found 2/12![United Airlines logo]()
$247
This Delta deal was found by Cheapflights users on 2/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/207:05 am
EWR
- STT
1 stop8h 17m
Delta
Wed 2/254:15 pm
STT
- EWR
1 stop8h 38m
Delta
Deal found 2/11![Delta logo]()
$282
This Arajet deal was found by Cheapflights users on 2/10. 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 Arajet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/211:59 pm
EWR
- SDQ
Nonstop4h 26m
Arajet
Wed 3/46:10 am
SDQ
- EWR
Nonstop4h 20m
Arajet
Deal found 2/10![Arajet logo]()
$290
This United Airlines deal was found by Cheapflights users on 2/13. 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 3/27:55 am
EWR
- SJU
Nonstop3h 54m
United Airlines
Wed 3/42:05 am
SJU
- EWR
Nonstop4h 19m
United Airlines
Deal found 2/13![United Airlines logo]()
$247
This Arajet deal was found by Cheapflights users on 2/13. 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 Arajet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/912:00 pm
EWR
- SDQ
1 stop9h 40m
Multiple Airlines
Sun 5/176:10 am
SDQ
- EWR
Nonstop4h 20m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$304
This Delta deal was found by Cheapflights users on 2/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/197:05 am
EWR
- STT
1 stop6h 59m
Delta
Wed 2/254:15 pm
STT
- EWR
1 stop8h 38m
Delta
Deal found 2/11![Delta logo]()
$282
This Arajet deal was found by Cheapflights users on 2/11. 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 Arajet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/411:00 am
EWR
- SDQ
Nonstop4h 26m
Arajet
Mon 3/96:10 am
SDQ
- EWR
Nonstop4h 20m
Arajet
Deal found 2/11![Arajet logo]()
$290
This JetBlue deal was found by Cheapflights users on 2/13. 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.
Mon 5/119:40 am
EWR
- PUJ
Nonstop4h 08m
JetBlue
Tue 5/192:55 pm
PUJ
- EWR
Nonstop4h 15m
JetBlue
Deal found 2/13![JetBlue logo]()
$294
This United Airlines deal was found by Cheapflights users on 2/12. 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 3/27:55 am
EWR
- SJU
Nonstop3h 54m
United Airlines
Fri 3/62:05 am
SJU
- EWR
Nonstop4h 19m
United Airlines
Deal found 2/12![United Airlines logo]()
$247
This Arajet deal was found by Cheapflights users on 2/10. 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 Arajet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2111:00 am
EWR
- PUJ
Nonstop4h 26m
Multiple Airlines
Mon 3/1612:30 am
PUJ
- EWR
1 stop9h 20m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$304
This Delta deal was found by Cheapflights users on 2/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/216:00 am
EWR
- STT
1 stop9h 22m
Delta
Wed 2/254:15 pm
STT
- EWR
1 stop8h 38m
Delta
Deal found 2/11![Delta logo]()
$282
This Arajet deal was found by Cheapflights users on 2/10. 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 Arajet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1112:59 am
EWR
- SDQ
Nonstop4h 26m
Arajet
Mon 3/166:10 am
SDQ
- EWR
Nonstop4h 20m
Arajet
Deal found 2/10![Arajet logo]()
$298
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Fri 4/247:45 pm
EWR
- SJU
Nonstop4h 05m
United Airlines
Wed 4/291:25 pm
SJU
- EWR
Nonstop4h 14m
United Airlines
Deal found 2/10![United Airlines logo]()
$247
This Arajet deal was found by Cheapflights users on 2/12. 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 Arajet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/101:05 am
EWR
- PUJ
1 stop10h 35m
Multiple Airlines
Tue 3/177:15 pm
PUJ
- EWR
Nonstop4h 20m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$309
This United Airlines deal was found by Cheapflights users on 2/10. 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 2/227:37 pm
EWR
- SJU
Nonstop3h 59m
United Airlines
Wed 2/252:05 am
SJU
- EWR
Nonstop4h 19m
United Airlines
Deal found 2/10![United Airlines logo]()
$247
This Arajet deal was found by Cheapflights users on 2/10. 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 Arajet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1412:00 pm
EWR
- PUJ
Nonstop4h 30m
Arajet
Tue 5/197:10 pm
PUJ
- EWR
Nonstop4h 20m
Arajet
Deal found 2/10![Arajet logo]()
$306
This Delta deal was found by Cheapflights users on 2/13. 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.
Wed 3/116:00 am
EWR
- AUA
1 stop8h 20m
Delta
Wed 3/183:35 pm
AUA
- EWR
1 stop8h 04m
Delta
Deal found 2/13![Delta logo]()
$309
This Arajet deal was found by Cheapflights users on 2/13. 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 Arajet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2112:59 am
EWR
- PUJ
1 stop10h 26m
Multiple Airlines
Sun 4/262:05 am
PUJ
- EWR
1 stop8h 25m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$318
This United Airlines deal was found by Cheapflights users on 2/10. 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 5/138:00 am
EWR
- SJU
Nonstop4h 04m
United Airlines
Wed 5/204:55 pm
SJU
- EWR
1 stop7h 04m
United Airlines
Deal found 2/10![United Airlines logo]()
$252
This Delta deal was found by Cheapflights users on 2/13. 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.
Tue 3/107:00 pm
EWR
- AUA
1 stop16h 55m
Delta
Wed 3/181:10 pm
AUA
- EWR
1 stop10h 29m
Delta
Deal found 2/13![Delta logo]()
$309
This Arajet deal was found by Cheapflights users on 2/13. 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 Arajet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1412:59 am
EWR
- PUJ
1 stop10h 26m
Multiple Airlines
Sun 4/192:05 am
PUJ
- EWR
1 stop8h 25m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$323
Last-minute flights from Newark to Caribbean IslandsDiscover last-minute flight deals from Newark to Caribbean Islands. Data last updated February 14, 2026 and is based on user searches.
Discover last-minute flight deals from Newark to Caribbean Islands. Data last updated February 14, 2026 and is based on user searches.
This Travelocity deal was found by Cheapflights users on 2/10. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2111:39 am
EWR
- SJU
Nonstop4h 00m
Spirit Airlines
Thu 2/266:27 pm
SJU
- EWR
1 stop14h 38m
Spirit Airlines
Deal found 2/10![Spirit Airlines logo]()
$156
This CheapOair deal was found by Cheapflights users on 2/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2311:39 am
EWR
- SJU
Nonstop4h 00m
Spirit Airlines
Fri 2/276:27 pm
SJU
- EWR
1 stop14h 38m
Spirit Airlines
Deal found 2/10![Spirit Airlines logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 2/2311:30 am
EWR
- SJU
Nonstop3h 55m
Multiple Airlines
Tue 3/36:27 pm
SJU
- EWR
1 stop14h 38m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$154
This CheapOair deal was found by Cheapflights users on 2/11. 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 2/237:58 am
EWR
- SJU
1 stop6h 33m
Spirit Airlines
Thu 2/265:45 pm
SJU
- EWR
Nonstop4h 15m
Spirit Airlines
Deal found 2/11![Spirit Airlines logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 2/12. 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 2/2311:30 am
EWR
- SJU
Nonstop3h 55m
Multiple Airlines
Sat 2/286:27 pm
SJU
- EWR
1 stop14h 38m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$163
This CheapOair deal was found by Cheapflights users on 2/13. 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.
Tue 2/2411:30 am
EWR
- SJU
Nonstop3h 55m
Frontier
Thu 2/264:11 pm
SJU
- EWR
1 stop9h 57m
Frontier
Deal found 2/13![Frontier logo]()
$158
This Cheapflightsfares deal was found by Cheapflights users on 2/10. 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 2/2511:30 am
EWR
- SJU
Nonstop3h 55m
Frontier
Wed 3/47:10 am
SJU
- EWR
Nonstop4h 20m
Frontier
Deal found 2/10![Frontier logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 2/13. 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 3/15:45 am
EWR
- STT
1 stop9h 49m
Spirit Airlines
Wed 3/45:40 pm
STT
- EWR
1 stop7h 18m
Spirit Airlines
Deal found 2/13![Spirit Airlines logo]()
$256
This Cheapflightsfares deal was found by Cheapflights users on 2/10. 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.
Tue 3/311:30 am
EWR
- SJU
Nonstop3h 55m
Frontier
Wed 3/44:06 pm
SJU
- EWR
1 stop10h 02m
Frontier
Deal found 2/10![Frontier logo]()
$153
This Cheapflightsfares deal was found by Cheapflights users on 2/14. 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 3/311:30 am
EWR
- SJU
Nonstop3h 55m
Frontier
Tue 3/103:08 am
SJU
- EWR
1 stop7h 26m
Frontier
Deal found 2/14![Frontier logo]()
$157
This Expedia deal was found by Cheapflights users on 2/13. 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 3/311:30 am
EWR
- SJU
Nonstop3h 55m
Multiple Airlines
Tue 3/1712:05 pm
SJU
- EWR
1 stop11h 24m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 2/13. 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 3/311:30 am
EWR
- SJU
Nonstop3h 55m
Multiple Airlines
Wed 3/1812:05 pm
SJU
- EWR
1 stop11h 24m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$161
One-way flights from Newark to Caribbean IslandsSearch for one-way flight options from Newark to Caribbean Islands. Find affordable one-way fares based on user searches. Data last updated February 14, 2026.
Search for one-way flight options from Newark to Caribbean Islands. Find affordable one-way fares based on user searches. Data last updated February 14, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 2/14. 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 2/2411:30 am
EWR
- SJU
Nonstop3h 55m
Frontier
Deal found 2/14![Frontier logo]()
$62
This CheapOair deal was found by Cheapflights users on 2/11. 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.
Wed 3/45:45 am
EWR
- SXM
1 stop7h 30m
Spirit Airlines
Deal found 2/11![Spirit Airlines logo]()
$64
This Orbitz deal was found by Cheapflights users on 2/10. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/39:04 am
EWR
- SJU
Nonstop4h 00m
Spirit Airlines
Deal found 2/10![Spirit Airlines logo]()
$66
This Cheapflightsfares deal was found by Cheapflights users on 2/10. 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.
Tue 3/311:30 am
EWR
- SJU
Nonstop3h 55m
Frontier
Deal found 2/10![Frontier logo]()
$67
This Cheapflightsfares deal was found by Cheapflights users on 2/13. 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.
Mon 2/2311:30 am
EWR
- SJU
Nonstop3h 55m
Frontier
Deal found 2/13![Frontier logo]()
$68
This Super.com deal was found by Cheapflights users on 2/10. 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.
Tue 2/245:45 am
EWR
- SJU
1 stop8h 46m
Spirit Airlines
Deal found 2/10![Spirit Airlines logo]()
$69
This Super.com deal was found by Cheapflights users on 2/11. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/2211:39 am
EWR
- SJU
Nonstop4h 00m
Spirit Airlines
Deal found 2/11![Spirit Airlines logo]()
$73
This Super.com deal was found by Cheapflights users on 2/10. 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 2/255:45 am
EWR
- SXM
1 stop7h 30m
Spirit Airlines
Deal found 2/10![Spirit Airlines logo]()
$75
This Cheapflightsfares deal was found by Cheapflights users on 2/10. 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 2/255:00 am
EWR
- STT
1 stop8h 31m
Spirit Airlines
Deal found 2/10![Spirit Airlines logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 2/12. 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 5/77:59 am
EWR
- AUA
1 stop6h 36m
Spirit Airlines
Deal found 2/12![Spirit Airlines logo]()
$81
This Super.com deal was found by Cheapflights users on 2/12. 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 3/45:15 am
EWR
- SJU
1 stop11h 17m
Spirit Airlines
Deal found 2/12![Spirit Airlines logo]()
$84
This Super.com deal was found by Cheapflights users on 2/10. 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.
Tue 3/248:02 am
EWR
- AUA
1 stop6h 33m
Spirit Airlines
Deal found 2/10![Spirit Airlines logo]()
$84
Find flight deals from Newark to Caribbean Islands
Keep the following information in mind while searching for Newark to Caribbean Islands flight deals. Data was last updated February 14, 2026.
Round-trip from | $153 (Priceline) |
|---|---|
One-way from | $62 (Cheapflightsfares) |
Popular in | December |
Cheapest in | May |
Average price | $299 |
Cheapflights Fare Finder
Customize your flight search to find flights from Newark to Caribbean Islands 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 February 14, 2026.
Use the filters below to find and compare flights from Newark Airport to Caribbean Islands that are best for you.
Fly from
Newark
Fly to
Caribbean Islands
Route
Depart
Return
Price
NewarkSan Juan
EWR - SJU
EWRSJU
Newark
Tue 3/24
5:50 am-7:50 pm
1 stop14h 00m
San Juan Luis Munoz Marin Intl
Tue 3/31
12:05 pm-11:29 pm
1 stop11h 24m
$186
NewarkSan Juan
EWR - SJU
EWRSJU
Newark
Tue 3/3
9:00 pm-1:59 am
Nonstop3h 59m
San Juan Luis Munoz Marin Intl
Wed 3/11
5:01 am-9:13 am
Nonstop4h 12m
$229
NewarkSan Juan
EWR - SJU
EWRSJU
Newark
Mon 5/11
9:46 am-1:45 pm
Nonstop3h 59m
San Juan Luis Munoz Marin Intl
Tue 5/12
1:00 am-5:10 am
Nonstop4h 10m
$247
NewarkSan Juan
EWR - SJU
EWRSJU
Newark
Mon 4/20
8:00 am-12:04 pm
Nonstop4h 04m
San Juan Luis Munoz Marin Intl
Wed 4/22
1:00 am-5:10 am
Nonstop4h 10m
$247
NewarkSan Juan
EWR - SJU
EWRSJU
Newark
Fri 5/15
7:45 pm-11:50 pm
Nonstop4h 05m
San Juan Luis Munoz Marin Intl
Tue 5/19
1:00 am-5:10 am
Nonstop4h 10m
$247
NewarkSan Juan
EWR - SJU
EWRSJU
Newark
Mon 3/2
7:55 am-12:49 pm
Nonstop3h 54m
San Juan Luis Munoz Marin Intl
Wed 3/4
2:05 am-5:24 am
Nonstop4h 19m
$247
NewarkSan Juan
EWR - SJU
EWRSJU
Newark
Mon 3/2
7:55 am-12:49 pm
Nonstop3h 54m
San Juan Luis Munoz Marin Intl
Fri 3/6
2:05 am-5:24 am
Nonstop4h 19m
$247
NewarkSan Juan
EWR - SJU
EWRSJU
Newark
Fri 4/24
7:45 pm-11:50 pm
Nonstop4h 05m
San Juan Luis Munoz Marin Intl
Wed 4/29
1:25 pm-5:39 pm
Nonstop4h 14m
$247
NewarkSan Juan
EWR - SJU
EWRSJU
Newark
Sun 2/22
7:37 pm-12:36 am
Nonstop3h 59m
San Juan Luis Munoz Marin Intl
Wed 2/25
2:05 am-5:24 am
Nonstop4h 19m
$247
NewarkSan Juan
EWR - SJU
EWRSJU
Newark
Mon 4/27
8:30 am-12:32 pm
Nonstop4h 02m
San Juan Luis Munoz Marin Intl
Thu 5/7
4:50 pm-9:00 pm
Nonstop4h 10m
$248
Showing 1-10 of 60 results
Best time to book a flight from Newark to Caribbean Islands
Have a flexible travel schedule? Discover the best time to fly to Caribbean Islands from Newark with our price prediction graph.
EWR-SJU
EWR-STT
EWR-AUA
EWR-SXM
EWR-NAS
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 Caribbean Islands
EWR-zzEPX
EWR-SJU
EWR-STT
EWR-AUA
EWR-SXM
What is the cheapest month to book a flight from Newark Airport to Caribbean Islands?
Currently, March is the cheapest month in which you can book a flight from Newark Airport to Caribbean Islands (average of $88). Flying from Newark Airport to Caribbean Islands in December is currently the most expensive (average of $140). 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 EPX?
Find hourly flight availability from Newark to Caribbean Islands. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 14, 2026.
One of the essential ways to save on airfare from Newark Airport to Caribbean Islands is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 39% on airfare.
What is the cheapest day to fly from Newark Airport to Caribbean Islands?
Use this chart to determine the cheapest time to fly round-trip from Newark to Caribbean Islands. Price data was last updated on February 7, 2026.
Travelers seeking maximum savings on their Newark Airport to Caribbean Islands flight should consider departing on Tuesday at noon when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Newark Airport to Caribbean Islands
Explore weekly flight availability from Newark to Caribbean Islands. 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 February 14, 2026.
The most flights from EWR to zzEPX are scheduled on a Thursday (13 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (8 on average).
Reviews of airlines servicing Caribbean Islands
Get insights into the airlines that provide service to Caribbean Islands. 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 Caribbean Islands. Reviews last updated February 14, 2026.
Read through reviews of airlines operating flights from Newark Airport to Caribbean Islands, such as United Airlines, American Airlines, and JetBlue. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.4
Boarding
7.7
Comfort
7.3
Food
6.6
Entertainment
7.1
Crew
8.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Overall
7.4
Boarding
7.7
Comfort
7.3
Food
6.6
Entertainment
7.1
Crew
8.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Overall
7.4
Boarding
7.7
Comfort
7.3
Food
6.6
Entertainment
7.1
Crew
8.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Overall
7.4
Boarding
7.7
Comfort
7.3
Food
6.6
Entertainment
7.1
Crew
8.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Overall
7.4
Boarding
7.7
Comfort
7.3
Food
6.6
Entertainment
7.1
Crew
8.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Related info for your journey
Find useful and relevant information for your journey from Newark to Caribbean Islands. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Newark to Caribbean Islands
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Caribbean Islands by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Newark to Caribbean Islands by cabin class
Find flights from Newark to Caribbean Islands, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Newark and Caribbean Islands flights
Browse other Newark and Caribbean Islands flight options. Last updated on February 14, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Newark to Caribbean Islands flights
Consider these flights traveling from Newark to Caribbean Islands.
Top 9 airlines flying from Newark to Caribbean Islands
Discover the top 9 airlines that operate flights from Newark to Caribbean Islands. 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 February 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$87 | Average$345 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$108 | Average$451 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$112 | Average$451 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$128 | Average$351 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$134 | Average$365 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$161 | Average$487 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$179 | Average$523 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$229 | Average$470 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$259 | Average$451 | FlexibilityNo cancel fee | On-time67% |