$115+ Cheap flights from Raleigh (RDU) to Caribbean
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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SJU
Aug 26 — Sep 21
Round-trip
1 adult, Economy
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Find cheap flights from Raleigh to Caribbean with Cheapflights
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Cheapest flights from Raleigh to CaribbeanExplore the most affordable flight options available from Raleigh to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.
Explore the most affordable flight options available from Raleigh to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.
This United Airlines deal was found by Cheapflights users on 7/24. 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 8/296:00 am
RDU
- STT
1 stop6h 58m
United Airlines
Sat 9/54:45 pm
STT
- RDU
1 stop7h 14m
United Airlines
Deal found 7/24![United Airlines logo]()
$280
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:16 pm
RDU
- SJU
1 stop11h 55m
Frontier
Sun 8/233:28 pm
SJU
- RDU
Nonstop3h 52m
Frontier
Deal found 7/27![Frontier logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 8/1510:34 pm
RDU
- SJU
1 stop26h 07m
Frontier
Sat 8/225:37 pm
SJU
- RDU
2 stops30h 22m
Frontier
Deal found 7/26![Frontier logo]()
$283
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 8/68:23 pm
RDU
- SJU
Nonstop3h 44m
Frontier
Mon 8/1010:48 pm
SJU
- RDU
1 stop10h 37m
Frontier
Deal found 7/25![Frontier logo]()
$284
This Frontier deal was found by Cheapflights users on 7/26. 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.
Thu 9/35:55 pm
RDU
- SJU
1 stop6h 39m
Frontier
Sun 9/63:28 pm
SJU
- RDU
Nonstop3h 52m
Frontier
Deal found 7/26![Frontier logo]()
$285
This Justfly.com deal was found by Cheapflights users on 7/26. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:15 pm
RDU
- SJU
Nonstop3h 44m
Multiple Airlines
Tue 8/253:22 pm
SJU
- RDU
Nonstop3h 39m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$286
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/217:56 pm
RDU
- SJU
Nonstop3h 38m
Multiple Airlines
Sun 8/303:28 pm
SJU
- RDU
Nonstop3h 52m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$287
This Super.com deal was found by Cheapflights users on 7/23. 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 8/98:23 pm
RDU
- SJU
Nonstop3h 44m
Frontier
Thu 8/133:36 pm
SJU
- RDU
Nonstop3h 52m
Frontier
Deal found 7/23![Frontier logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
Wed 8/55:49 pm
RDU
- SJU
1 stop14h 08m
Frontier
Thu 8/63:36 pm
SJU
- RDU
Nonstop3h 52m
Frontier
Deal found 7/24![Frontier logo]()
$289
This Frontier deal was found by Cheapflights users on 7/22. 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 8/98:23 pm
RDU
- SJU
Nonstop3h 44m
Frontier
Sun 8/163:36 pm
SJU
- RDU
Nonstop3h 52m
Frontier
Deal found 7/22![Frontier logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/28:23 pm
RDU
- SJU
Nonstop3h 44m
Frontier
Thu 8/66:00 am
SJU
- RDU
1 stop11h 15m
Frontier
Deal found 7/22![Frontier logo]()
$291
This Frontier deal was found by Cheapflights users on 7/24. 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.
Wed 9/26:05 am
RDU
- SJU
1 stop8h 11m
Frontier
Sun 9/63:28 pm
SJU
- RDU
Nonstop3h 52m
Frontier
Deal found 7/24![Frontier logo]()
$292
Best flights from Raleigh to CaribbeanDiscover carefully curated flight deals from Raleigh to Caribbean that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 27, 2026.
Discover carefully curated flight deals from Raleigh to Caribbean that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 27, 2026.
This United Airlines deal was found by Cheapflights users on 7/23. 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 8/296:00 am
RDU
- STT
1 stop6h 58m
United Airlines
Sat 9/54:45 pm
STT
- RDU
1 stop7h 14m
United Airlines
Deal found 7/23![United Airlines logo]()
$280
This American Airlines deal was found by Cheapflights users on 7/23. 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.
Mon 10/198:20 pm
RDU
- STT
1 stop16h 07m
American Airlines
Thu 10/223:46 pm
STT
- RDU
2 stops18h 31m
American Airlines
Deal found 7/23![American Airlines logo]()
$280
This Delta deal was found by Cheapflights users on 7/26. 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 8/227:30 am
RDU
- STT
1 stop7h 32m
Delta
Sat 8/294:13 pm
STT
- RDU
1 stop8h 29m
Delta
Deal found 7/26![Delta logo]()
$347
This Southwest deal was found by Cheapflights users on 7/26. 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.
Wed 9/910:55 am
RDU
- SJU
2 stops8h 10m
Southwest
Wed 9/1611:50 am
SJU
- RDU
2 stops9h 35m
Southwest
Deal found 7/26![Southwest logo]()
$360
This JetBlue deal was found by Cheapflights users on 7/25. 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 8/199:23 am
RDU
- SJU
1 stop7h 53m
JetBlue
Wed 8/263:22 pm
SJU
- RDU
Nonstop3h 39m
JetBlue
Deal found 7/25![JetBlue logo]()
$364
This Copa Airlines deal was found by Cheapflights users on 7/24. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/74:21 pm
RDU
- AUA
1 stop19h 48m
Copa Airlines
Sun 9/137:10 am
AUA
- RDU
1 stop7h 18m
Copa Airlines
Deal found 7/24![Copa Airlines logo]()
$418
This Justfly.com deal was found by Cheapflights users on 7/26. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/131:02 pm
RDU
- PUJ
2 stops24h 31m
Frontier
Tue 10/202:43 pm
PUJ
- RDU
2 stops26h 26m
Frontier
Deal found 7/26![Frontier logo]()
$449
This Breeze Airways deal was found by Cheapflights users on 7/22. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:00 am
RDU
- PUJ
Nonstop3h 20m
Breeze Airways
Sat 8/1511:20 am
PUJ
- RDU
Nonstop3h 45m
Breeze Airways
Deal found 7/22![Breeze Airways logo]()
$551
This FlightHub deal was found by Cheapflights users on 7/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/51:20 pm
RDU
- PLS
1 stop23h 30m
Multiple Airlines
Sat 12/123:15 pm
PLS
- RDU
1 stop8h 44m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$563
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/262:45 pm
RDU
- CUR
2 stops23h 35m
Air Canada
Mon 11/304:20 pm
CUR
- RDU
2 stops22h 46m
Air Canada
Deal found 7/27![Air Canada logo]()
$587
This American Airlines deal was found by Cheapflights users on 7/22. 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 8/215:35 pm
RDU
- STT
2 stops17h 43m
American Airlines
Fri 8/284:42 pm
STT
- RDU
2 stops18h 37m
American Airlines
Deal found 7/22![American Airlines logo]()
$336
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/158:44 am
RDU
- NAS
1 stop4h 46m
Delta
Fri 11/204:55 pm
NAS
- RDU
1 stop7h 31m
Delta
Deal found 7/27![Delta logo]()
$358
This United Airlines deal was found by Cheapflights users on 7/25. 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 8/226:25 am
RDU
- SJU
2 stops14h 13m
United Airlines
Thu 8/274:55 pm
SJU
- RDU
1 stop7h 04m
United Airlines
Deal found 7/25![United Airlines logo]()
$362
This Southwest deal was found by Cheapflights users on 7/25. 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 9/86:00 am
RDU
- SJU
2 stops10h 25m
Southwest
Tue 9/158:20 am
SJU
- RDU
2 stops9h 15m
Southwest
Deal found 7/25![Southwest logo]()
$375
This American Airlines deal was found by Cheapflights users on 7/26. 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.
Sat 8/297:35 am
RDU
- STT
1 stop8h 17m
American Airlines
Sat 9/54:42 pm
STT
- RDU
2 stops19h 18m
American Airlines
Deal found 7/26![American Airlines logo]()
$345
This JetBlue deal was found by Cheapflights users on 7/23. 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 8/306:20 am
RDU
- SXM
1 stop6h 17m
JetBlue
Wed 9/21:42 pm
SXM
- RDU
1 stop7h 37m
JetBlue
Deal found 7/23![JetBlue logo]()
$385
This Delta deal was found by Cheapflights users on 7/23. 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 1/1710:00 am
RDU
- NAS
1 stop6h 45m
Delta
Sat 1/234:25 pm
NAS
- RDU
1 stop15h 59m
Delta
Deal found 7/23![Delta logo]()
$360
This United Airlines deal was found by Cheapflights users on 7/26. 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 1/93:15 pm
RDU
- SJU
1 stop8h 21m
United Airlines
Wed 1/135:50 pm
SJU
- RDU
1 stop6h 43m
United Airlines
Deal found 7/26![United Airlines logo]()
$375
This Southwest deal was found by Cheapflights users on 7/26. 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.
Mon 9/217:00 am
RDU
- SJU
2 stops9h 55m
Southwest
Mon 9/286:30 am
SJU
- RDU
2 stops9h 40m
Southwest
Deal found 7/26![Southwest logo]()
$379
This American Airlines deal was found by Cheapflights users on 7/22. 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.
Sun 9/206:00 am
RDU
- NAS
2 stops7h 26m
American Airlines
Fri 9/252:34 pm
NAS
- RDU
2 stops9h 06m
American Airlines
Deal found 7/22![American Airlines logo]()
$352
This Copa Airlines deal was found by Cheapflights users on 7/26. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/194:22 pm
RDU
- MBJ
1 stop19h 53m
Copa Airlines
Sun 8/2312:22 pm
MBJ
- RDU
1 stop25h 06m
Copa Airlines
Deal found 7/26![Copa Airlines logo]()
$432
This JetBlue deal was found by Cheapflights users on 7/23. 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 11/36:30 am
RDU
- SXM
1 stop6h 05m
JetBlue
Tue 11/102:35 pm
SXM
- RDU
1 stop7h 41m
JetBlue
Deal found 7/23![JetBlue logo]()
$396
This Delta deal was found by Cheapflights users on 7/23. 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 10/275:15 am
RDU
- NAS
1 stop6h 36m
Delta
Sun 11/13:15 pm
NAS
- RDU
1 stop9h 14m
Delta
Deal found 7/23![Delta logo]()
$360
This Southwest deal was found by Cheapflights users on 7/25. 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.
Sun 11/11:55 pm
RDU
- SJU
2 stops10h 00m
Southwest
Sat 11/76:45 am
SJU
- RDU
1 stop6h 30m
Southwest
Deal found 7/25![Southwest logo]()
$382
This Copa Airlines deal was found by Cheapflights users on 7/23. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/74:21 pm
RDU
- MBJ
1 stop19h 56m
Copa Airlines
Sat 9/1212:22 pm
MBJ
- RDU
1 stop25h 06m
Copa Airlines
Deal found 7/23![Copa Airlines logo]()
$432
This American Airlines deal was found by Cheapflights users on 7/22. 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.
Sun 8/308:00 am
RDU
- NAS
1 stop6h 12m
American Airlines
Fri 9/410:20 am
NAS
- RDU
1 stop6h 14m
American Airlines
Deal found 7/22![American Airlines logo]()
$358
This Delta deal was found by Cheapflights users on 7/23. 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 11/135:20 am
RDU
- NAS
1 stop10h 10m
Delta
Tue 11/174:55 pm
NAS
- RDU
1 stop7h 28m
Delta
Deal found 7/23![Delta logo]()
$360
This FlightHub deal was found by Cheapflights users on 7/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:15 pm
RDU
- PUJ
1 stop23h 04m
Frontier
Sun 8/2311:39 am
PUJ
- RDU
2 stops23h 56m
Frontier
Deal found 7/26![Frontier logo]()
$481
This United Airlines deal was found by Cheapflights users on 7/23. 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 9/126:30 am
RDU
- MBJ
1 stop8h 00m
United Airlines
Wed 9/1612:52 pm
MBJ
- RDU
1 stop19h 05m
United Airlines
Deal found 7/23![United Airlines logo]()
$421
This JetBlue deal was found by Cheapflights users on 7/23. 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 11/16:30 am
RDU
- SXM
1 stop6h 05m
JetBlue
Fri 11/132:35 pm
SXM
- RDU
1 stop7h 41m
JetBlue
Deal found 7/23![JetBlue logo]()
$422
Last-minute flights from Raleigh to CaribbeanDiscover last-minute flight deals from Raleigh to Caribbean. Data last updated July 27, 2026 and is based on user searches.
Discover last-minute flight deals from Raleigh to Caribbean. Data last updated July 27, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/28:23 pm
RDU
- SJU
Nonstop3h 44m
Frontier
Thu 8/66:00 am
SJU
- RDU
1 stop11h 15m
Frontier
Deal found 7/22![Frontier logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
Wed 8/55:49 pm
RDU
- SJU
1 stop14h 08m
Frontier
Thu 8/63:36 pm
SJU
- RDU
Nonstop3h 52m
Frontier
Deal found 7/24![Frontier logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 8/68:23 pm
RDU
- SJU
Nonstop3h 44m
Frontier
Mon 8/1010:48 pm
SJU
- RDU
1 stop10h 37m
Frontier
Deal found 7/25![Frontier logo]()
$284
This FlightHub deal was found by Cheapflights users on 7/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/98:23 pm
RDU
- SJU
Nonstop3h 44m
Frontier
Sun 8/166:09 pm
SJU
- RDU
1 stop15h 07m
Frontier
Deal found 7/22![Frontier logo]()
$285
This Super.com deal was found by Cheapflights users on 7/23. 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 8/98:23 pm
RDU
- SJU
Nonstop3h 44m
Frontier
Thu 8/133:36 pm
SJU
- RDU
Nonstop3h 52m
Frontier
Deal found 7/23![Frontier logo]()
$288
This Super.com deal was found by Cheapflights users on 7/26. 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 8/138:23 pm
RDU
- SJU
Nonstop3h 44m
Frontier
Sun 8/163:36 pm
SJU
- RDU
Nonstop3h 52m
Frontier
Deal found 7/26![Frontier logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 8/1510:34 pm
RDU
- SJU
1 stop26h 07m
Frontier
Sat 8/225:37 pm
SJU
- RDU
2 stops30h 22m
Frontier
Deal found 7/26![Frontier logo]()
$283
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/1712:04 pm
RDU
- SJU
2 stops12h 37m
Frontier
Fri 8/218:57 pm
SJU
- RDU
1 stop12h 55m
Frontier
Deal found 7/22![Frontier logo]()
$292
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:16 pm
RDU
- SJU
1 stop11h 55m
Frontier
Sun 8/233:28 pm
SJU
- RDU
Nonstop3h 52m
Frontier
Deal found 7/27![Frontier logo]()
$282
This Justfly.com deal was found by Cheapflights users on 7/26. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:15 pm
RDU
- SJU
Nonstop3h 44m
Multiple Airlines
Tue 8/253:22 pm
SJU
- RDU
Nonstop3h 39m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$286
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/217:56 pm
RDU
- SJU
Nonstop3h 38m
Multiple Airlines
Sun 8/303:28 pm
SJU
- RDU
Nonstop3h 52m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$287
This United Airlines deal was found by Cheapflights users on 7/23. 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 8/296:00 am
RDU
- STT
1 stop6h 58m
United Airlines
Sat 9/54:45 pm
STT
- RDU
1 stop7h 14m
United Airlines
Deal found 7/23![United Airlines logo]()
$280
One-way flights from Raleigh to CaribbeanSearch for one-way flight options from Raleigh to Caribbean. Find affordable one-way fares based on user searches. Data last updated July 27, 2026.
Search for one-way flight options from Raleigh to Caribbean. Find affordable one-way fares based on user searches. Data last updated July 27, 2026.
This Breeze Airways deal was found by Cheapflights users on 7/26. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/89:48 pm
RDU
- NAS
1 stop11h 07m
Breeze Airways
Deal found 7/26![Breeze Airways logo]()
$115
This Breeze Airways deal was found by Cheapflights users on 7/24. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/19:48 pm
RDU
- NAS
1 stop11h 07m
Breeze Airways
Deal found 7/24![Breeze Airways logo]()
$119
This Breeze Airways deal was found by Cheapflights users on 7/22. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/249:46 pm
RDU
- NAS
1 stop10h 44m
Breeze Airways
Deal found 7/22![Breeze Airways logo]()
$122
This American Airlines deal was found by Cheapflights users on 7/24. 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.
Mon 9/75:13 am
RDU
- NAS
1 stop8h 23m
American Airlines
Deal found 7/24![American Airlines logo]()
$123
This Delta deal was found by Cheapflights users on 7/24. 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 10/75:15 am
RDU
- NAS
1 stop6h 36m
Delta
Deal found 7/24![Delta logo]()
$125
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/254:49 pm
RDU
- SJU
1 stop7h 09m
Frontier
Deal found 7/27![Frontier logo]()
$126
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/239:01 pm
RDU
- SJU
1 stop26h 56m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$127
This American Airlines deal was found by Cheapflights users on 7/26. 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.
Wed 9/96:12 am
RDU
- NAS
1 stop7h 26m
American Airlines
Deal found 7/26![American Airlines logo]()
$128
This Super.com deal was found by Cheapflights users on 7/26. 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 8/276:00 am
RDU
- SJU
1 stop8h 11m
JetBlue
Deal found 7/26![JetBlue logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 8/1510:34 pm
RDU
- SJU
1 stop26h 07m
Frontier
Deal found 7/26![Frontier logo]()
$130
This Delta deal was found by Cheapflights users on 7/22. 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 8/183:35 pm
RDU
- SJU
1 stop6h 54m
Delta
Deal found 7/22![Delta logo]()
$131
This Delta deal was found by Cheapflights users on 7/25. 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 9/75:10 am
RDU
- SXM
1 stop8h 43m
Delta
Deal found 7/25![Delta logo]()
$132
Find flight deals from Raleigh to Caribbean
Keep the following information in mind while searching for Raleigh to Caribbean flight deals. Data was last updated July 27, 2026.
Round-trip from | $280 (United Airlines) |
|---|---|
One-way from | $115 (Breeze Airways) |
Popular in | December |
Cheapest in | February |
Average price | $393 |
Good round-trip deal | $321 or less |
Good one-way deal | $174 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Raleigh to Caribbean 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 July 27, 2026.
Use the filters below to find and compare flights from Raleigh to Caribbean that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
RaleighSaint Thomas Island
RDU - STT
RDUSTT
Raleigh-Durham
Sat 8/29
6:00 am-12:58 pm
1 stop6h 58m
Saint Thomas Island Cyril E King
Sat 9/5
4:45 pm-11:59 pm
1 stop7h 14m
$280
RaleighSaint Thomas Island
RDU - STT
RDUSTT
Raleigh-Durham
Mon 10/19
8:20 pm-12:27 pm
1 stop16h 07m
Saint Thomas Island Cyril E King
Thu 10/22
3:46 pm-10:17 am
2 stops18h 31m
$280
RaleighSaint Thomas Island
RDU - STT
RDUSTT
Raleigh-Durham
Fri 8/21
5:35 pm-11:18 am
2 stops17h 43m
Saint Thomas Island Cyril E King
Fri 8/28
4:42 pm-11:19 am
2 stops18h 37m
$336
RaleighSaint Thomas Island
RDU - STT
RDUSTT
Raleigh-Durham
Sat 8/29
7:35 am-3:52 pm
1 stop8h 17m
Saint Thomas Island Cyril E King
Sat 9/5
4:42 pm-12:00 pm
2 stops19h 18m
$345
RaleighSaint Thomas Island
RDU - STT
RDUSTT
Raleigh-Durham
Sat 8/22
7:30 am-3:02 pm
1 stop7h 32m
Saint Thomas Island Cyril E King
Sat 8/29
4:13 pm-12:42 am
1 stop8h 29m
$347
RaleighNassau
RDU - NAS
RDUNAS
Raleigh-Durham
Sun 9/20
6:00 am-1:26 pm
2 stops7h 26m
Nassau Intl
Fri 9/25
2:34 pm-11:40 pm
2 stops9h 06m
$352
RaleighNassau
RDU - NAS
RDUNAS
Raleigh-Durham
Sun 11/15
8:44 am-1:30 pm
1 stop4h 46m
Nassau Intl
Fri 11/20
4:55 pm-12:26 am
1 stop7h 31m
$358
RaleighNassau
RDU - NAS
RDUNAS
Raleigh-Durham
Sun 8/30
8:00 am-2:12 pm
1 stop6h 12m
Nassau Intl
Fri 9/4
10:20 am-4:34 pm
1 stop6h 14m
$358
RaleighSan Juan
RDU - SJU
RDUSJU
Raleigh-Durham
Wed 9/9
10:55 am-7:05 pm
2 stops8h 10m
San Juan Luis Munoz Marin Intl
Wed 9/16
11:50 am-9:25 pm
2 stops9h 35m
$360
RaleighNassau
RDU - NAS
RDUNAS
Raleigh-Durham
Sun 1/17
10:00 am-4:45 pm
1 stop6h 45m
Nassau Intl
Sat 1/23
4:25 pm-8:24 am
1 stop15h 59m
$360
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Raleigh to Caribbean
Have a flexible travel schedule? Discover the best time to fly to Caribbean from Raleigh with our price prediction graph.
RDU-STT
RDU-SJU
RDU-NAS
RDU-AUA
RDU-MBJ
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 Raleigh to Caribbean
RDU-0CB
RDU-STT
RDU-SJU
RDU-NAS
RDU-AUA
What is the cheapest month to book a flight from Raleigh to Caribbean?
Currently, February is the cheapest month in which you can book a flight from Raleigh to Caribbean (average of $379). Flying from Raleigh to Caribbean in June is currently the most expensive (average of $526). 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 RDU to CB?
Find hourly flight availability from Raleigh to Caribbean. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 27, 2026.
One of the essential ways to save on airfare from Raleigh to Caribbean is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 49% on airfare.
Weekly flight availability from Raleigh to Caribbean
Explore weekly flight availability from Raleigh to Caribbean. 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 July 27, 2026.
The most flights from RDU to 0CB are scheduled on a Sunday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).
How far ahead should I book a flight from Raleigh to Caribbean?
The price you pay for your flight from Raleigh to Caribbean may vary depending on when you book. For the best chance of a lower fare, look to book 19 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest day to fly from Raleigh to Caribbean?
Use this chart to determine the cheapest time to fly round-trip from Raleigh to Caribbean. Price data was last updated on July 25, 2026.
Travelers seeking maximum savings on their Raleigh to Caribbean flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Caribbean
Get insights into the airlines that provide service to Caribbean. 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. Reviews last updated July 27, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Raleigh to Caribbean have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Comfort
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Comfort
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Comfort
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Comfort
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Comfort
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Comfort
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Raleigh to Caribbean. 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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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Raleigh to Caribbean
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Caribbean by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Raleigh to Caribbean by cabin class
Find flights from Raleigh to Caribbean, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Raleigh and Caribbean flights
Browse other Raleigh and Caribbean flight options. Last updated on July 27, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Fly to Caribbean countries
Consider these flights traveling to countries located in Caribbean.
Raleigh to Caribbean flights
Consider these flights traveling from Raleigh to Caribbean.
Top 9 airlines flying from Raleigh to Caribbean
Discover the top 9 airlines that operate flights from Raleigh to Caribbean. 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 July 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$138 | Average$432 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$142 | Average$416 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$155 | Average$447 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$181 | Average$401 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$206 | Average$279 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$228 | Average$460 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$239 | Average$375 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$281 | Average$561 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$281 | Average$541 | FlexibilityNo cancel fee | On-time71% |