$103+ 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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SJU
May 24 — May 311
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 April 24, 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 April 24, 2026.
This Frontier deal was found by Cheapflights users on 4/24. 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.
Tue 5/1211:49 am
RDU
- SJU
1 stop12h 10m
Frontier
Sat 5/165:15 pm
SJU
- RDU
1 stop7h 14m
Frontier
Deal found 4/24![Frontier logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/84:15 pm
RDU
- SJU
1 stop8h 06m
Frontier
Mon 5/116:30 am
SJU
- RDU
1 stop8h 50m
Frontier
Deal found 4/23![Frontier logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
Sat 5/25:51 pm
RDU
- SJU
1 stop8h 10m
Frontier
Tue 5/53:03 am
SJU
- RDU
1 stop6h 18m
Frontier
Deal found 4/22![Frontier logo]()
$223
This Frontier deal was found by Cheapflights users on 4/20. 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 5/315:07 pm
RDU
- SJU
1 stop6h 52m
Frontier
Wed 6/105:15 pm
SJU
- RDU
1 stop7h 06m
Frontier
Deal found 4/20![Frontier logo]()
$224
This Frontier deal was found by Cheapflights users on 4/21. 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.
Fri 5/13:02 pm
RDU
- SJU
1 stop10h 59m
Frontier
Sun 5/103:03 am
SJU
- RDU
1 stop6h 18m
Frontier
Deal found 4/21![Frontier logo]()
$225
This Frontier deal was found by Cheapflights users on 4/20. 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.
Sat 6/67:52 pm
RDU
- SJU
1 stop6h 16m
Frontier
Sat 6/135:15 pm
SJU
- RDU
1 stop7h 07m
Frontier
Deal found 4/20![Frontier logo]()
$226
This Frontier deal was found by Cheapflights users on 4/21. 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.
Mon 5/48:14 pm
RDU
- SJU
Nonstop3h 29m
Frontier
Fri 5/86:30 am
SJU
- RDU
1 stop8h 50m
Frontier
Deal found 4/21![Frontier logo]()
$227
This Frontier deal was found by Cheapflights users on 4/21. 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 5/315:07 pm
RDU
- SJU
1 stop6h 52m
Frontier
Thu 6/118:00 am
SJU
- RDU
Nonstop3h 43m
Frontier
Deal found 4/21![Frontier logo]()
$228
This Frontier deal was found by Cheapflights users on 4/20. 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 5/1010:15 pm
RDU
- SJU
1 stop9h 49m
Frontier
Sat 5/166:41 pm
SJU
- RDU
1 stop12h 43m
Frontier
Deal found 4/20![Frontier logo]()
$229
This eDestinos deal was found by Cheapflights users on 4/23. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:15 am
RDU
- SJU
1 stop7h 52m
Frontier
Tue 5/55:15 pm
SJU
- RDU
1 stop7h 18m
Frontier
Deal found 4/23![Frontier logo]()
$230
This Expedia deal was found by Cheapflights users on 4/20. 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 5/261:45 pm
RDU
- SJU
Nonstop3h 27m
Frontier
Tue 6/26:00 am
SJU
- RDU
1 stop8h 12m
Frontier
Deal found 4/20![Frontier logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 5/73:12 pm
RDU
- SJU
1 stop8h 45m
Frontier
Mon 5/116:41 pm
SJU
- RDU
2 stops29h 52m
Frontier
Deal found 4/20![Frontier logo]()
$232
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 April 24, 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 April 24, 2026.
This United Airlines deal was found by Cheapflights users on 4/20. 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 5/46:00 am
RDU
- STT
1 stop6h 20m
United Airlines
Wed 5/131:22 pm
STT
- RDU
1 stop8h 36m
United Airlines
Deal found 4/20![United Airlines logo]()
$250
This Delta deal was found by Cheapflights users on 4/24. 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.
Mon 5/46:20 am
RDU
- STT
1 stop7h 31m
Delta
Wed 5/131:16 pm
STT
- RDU
1 stop11h 00m
Delta
Deal found 4/24![Delta logo]()
$275
This Southwest deal was found by Cheapflights users on 4/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/257:40 am
RDU
- SXM
1 stop5h 50m
Southwest
Thu 5/282:25 pm
SXM
- RDU
1 stop8h 10m
Southwest
Deal found 4/23![Southwest logo]()
$301
This American Airlines deal was found by Cheapflights users on 4/19. 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 5/296:00 am
RDU
- SXM
1 stop6h 40m
American Airlines
Wed 6/34:43 pm
SXM
- RDU
1 stop17h 30m
American Airlines
Deal found 4/19![American Airlines logo]()
$305
This CheapOair deal was found by Cheapflights users on 4/20. 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.
Sun 5/1710:15 pm
RDU
- MBJ
2 stops38h 56m
Frontier
Sat 5/231:16 pm
MBJ
- RDU
2 stops24h 19m
Frontier
Deal found 4/20![Frontier logo]()
$374
This Breeze Airways deal was found by Cheapflights users on 4/21. 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 5/97:00 am
RDU
- PUJ
Nonstop3h 20m
Breeze Airways
Wed 5/1311:20 am
PUJ
- RDU
Nonstop3h 45m
Breeze Airways
Deal found 4/21![Breeze Airways logo]()
$387
This Orbitz deal was found by Cheapflights users on 4/24. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/137:00 am
RDU
- PUJ
Nonstop3h 20m
Multiple Airlines
Sat 5/163:35 pm
PUJ
- RDU
1 stop8h 54m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$390
This JetBlue deal was found by Cheapflights users on 4/19. 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 4/277:00 am
RDU
- SDQ
1 stop5h 28m
JetBlue
Fri 5/11:40 pm
SDQ
- RDU
1 stop9h 27m
JetBlue
Deal found 4/19![JetBlue logo]()
$440
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Wed 5/136:00 am
RDU
- STT
1 stop6h 20m
United Airlines
Wed 5/204:45 pm
STT
- RDU
1 stop7h 04m
United Airlines
Deal found 4/23![United Airlines logo]()
$250
This Copa Airlines deal was found by Cheapflights users on 4/22. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:08 am
RDU
- AUA
2 stops15h 50m
Copa Airlines
Sun 9/137:10 am
AUA
- RDU
1 stop7h 18m
Copa Airlines
Deal found 4/22![Copa Airlines logo]()
$598
This American Airlines deal was found by Cheapflights users on 4/23. 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.
Sat 5/98:13 pm
RDU
- SXM
2 stops15h 24m
American Airlines
Wed 5/134:35 pm
SXM
- RDU
2 stops17h 57m
American Airlines
Deal found 4/23![American Airlines logo]()
$310
This Delta deal was found by Cheapflights users on 4/21. 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 5/127:30 am
RDU
- NAS
1 stop9h 05m
Delta
Sat 5/166:00 pm
NAS
- RDU
1 stop6h 18m
Delta
Deal found 4/21![Delta logo]()
$314
This American Airlines deal was found by Cheapflights users on 4/20. 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.
Tue 5/266:25 pm
RDU
- SXM
2 stops18h 57m
American Airlines
Tue 6/22:53 pm
SXM
- RDU
2 stops19h 02m
American Airlines
Deal found 4/20![American Airlines logo]()
$310
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Fri 7/36:30 am
RDU
- NAS
1 stop9h 26m
United Airlines
Mon 7/63:59 pm
NAS
- RDU
1 stop8h 52m
United Airlines
Deal found 4/23![United Airlines logo]()
$314
This American Airlines deal was found by Cheapflights users on 4/20. 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 6/56:00 am
RDU
- SXM
1 stop6h 40m
American Airlines
Mon 6/81:40 pm
SXM
- RDU
1 stop22h 37m
American Airlines
Deal found 4/20![American Airlines logo]()
$311
This Delta deal was found by Cheapflights users on 4/24. 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.
Thu 5/148:30 am
RDU
- NAS
1 stop8h 05m
Delta
Tue 5/196:00 pm
NAS
- RDU
1 stop6h 16m
Delta
Deal found 4/24![Delta logo]()
$358
This Frontier deal was found by Cheapflights users on 4/23. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/119:59 pm
RDU
- SDQ
1 stop13h 07m
Frontier
Tue 6/1611:55 am
SDQ
- RDU
1 stop9h 56m
Frontier
Deal found 4/23![Frontier logo]()
$400
This Breeze Airways deal was found by Cheapflights users on 4/20. 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 8/510:03 pm
RDU
- PUJ
1 stop21h 08m
Breeze Airways
Wed 8/1211:20 am
PUJ
- RDU
Nonstop3h 45m
Breeze Airways
Deal found 4/20![Breeze Airways logo]()
$411
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Tue 5/126:00 am
RDU
- STT
1 stop6h 20m
United Airlines
Wed 5/204:45 pm
STT
- RDU
1 stop7h 04m
United Airlines
Deal found 4/23![United Airlines logo]()
$340
This American Airlines deal was found by Cheapflights users on 4/20. 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 6/88:08 pm
RDU
- SXM
2 stops17h 14m
American Airlines
Fri 6/124:43 pm
SXM
- RDU
2 stops17h 39m
American Airlines
Deal found 4/20![American Airlines logo]()
$316
This Delta deal was found by Cheapflights users on 4/22. 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.
Wed 6/33:20 pm
RDU
- SDQ
1 stop9h 21m
Delta
Sat 6/66:05 am
SDQ
- RDU
1 stop15h 22m
Delta
Deal found 4/22![Delta logo]()
$368
This Southwest deal was found by Cheapflights users on 4/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/315:40 pm
RDU
- SJU
1 stop6h 35m
Southwest
Thu 8/66:00 am
SJU
- RDU
2 stops10h 10m
Southwest
Deal found 4/24![Southwest logo]()
$446
This United Airlines deal was found by Cheapflights users on 4/19. 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 5/106:00 am
RDU
- STT
1 stop6h 20m
United Airlines
Thu 5/144:45 pm
STT
- RDU
1 stop7h 04m
United Airlines
Deal found 4/19![United Airlines logo]()
$340
This Priceline deal was found by Cheapflights users on 4/24. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/156:15 am
RDU
- MBJ
1 stop7h 06m
Frontier
Sat 6/2010:17 am
MBJ
- RDU
1 stop21h 28m
Frontier
Deal found 4/24![Frontier logo]()
$412
This Mytrip deal was found by Cheapflights users on 4/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:35 pm
RDU
- SDQ
2 stops21h 54m
Multiple Airlines
Sun 5/313:30 pm
SDQ
- RDU
2 stops19h 22m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$481
This KAYAK deal was found by Cheapflights users on 4/24. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/810:58 am
RDU
- SJU
Nonstop3h 28m
JetBlue
Sun 5/103:25 pm
SJU
- RDU
1 stop7h 41m
JetBlue
Deal found 4/24![JetBlue logo]()
$481
This American Airlines deal was found by Cheapflights users on 4/22. 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.
Mon 6/296:00 am
RDU
- SXM
1 stop6h 40m
American Airlines
Thu 7/22:51 pm
SXM
- RDU
1 stop17h 13m
American Airlines
Deal found 4/22![American Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 4/19. 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 4/292:03 pm
RDU
- SDQ
1 stop10h 14m
Delta
Mon 5/46:05 am
SDQ
- RDU
1 stop13h 14m
Delta
Deal found 4/19![Delta logo]()
$368
This United Airlines deal was found by Cheapflights users on 4/23. 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 5/98:18 am
RDU
- STT
1 stop8h 42m
United Airlines
Wed 5/131:22 pm
STT
- RDU
1 stop8h 36m
United Airlines
Deal found 4/23![United Airlines logo]()
$340
This Breeze Airways deal was found by Cheapflights users on 4/24. 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.
Wed 5/137:00 am
RDU
- PUJ
Nonstop3h 20m
Breeze Airways
Sat 5/1611:20 am
PUJ
- RDU
Nonstop3h 45m
Breeze Airways
Deal found 4/24![Breeze Airways logo]()
$457
Last-minute flights from Raleigh to CaribbeanDiscover last-minute flight deals from Raleigh to Caribbean. Data last updated April 24, 2026 and is based on user searches.
Discover last-minute flight deals from Raleigh to Caribbean. Data last updated April 24, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 4/21. 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.
Fri 5/13:02 pm
RDU
- SJU
1 stop10h 59m
Frontier
Sun 5/103:03 am
SJU
- RDU
1 stop6h 18m
Frontier
Deal found 4/21![Frontier logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
Sat 5/25:51 pm
RDU
- SJU
1 stop8h 10m
Frontier
Tue 5/53:03 am
SJU
- RDU
1 stop6h 18m
Frontier
Deal found 4/22![Frontier logo]()
$223
This Frontier deal was found by Cheapflights users on 4/21. 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.
Mon 5/48:14 pm
RDU
- SJU
Nonstop3h 29m
Frontier
Fri 5/86:30 am
SJU
- RDU
1 stop8h 50m
Frontier
Deal found 4/21![Frontier logo]()
$227
This eDestinos deal was found by Cheapflights users on 4/22. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:15 am
RDU
- SJU
1 stop7h 52m
Frontier
Tue 5/55:15 pm
SJU
- RDU
1 stop7h 18m
Frontier
Deal found 4/22![Frontier logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 5/73:12 pm
RDU
- SJU
1 stop8h 45m
Frontier
Mon 5/116:41 pm
SJU
- RDU
2 stops29h 52m
Frontier
Deal found 4/20![Frontier logo]()
$232
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/84:15 pm
RDU
- SJU
1 stop8h 06m
Frontier
Mon 5/116:30 am
SJU
- RDU
1 stop8h 50m
Frontier
Deal found 4/23![Frontier logo]()
$222
This Frontier deal was found by Cheapflights users on 4/20. 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 5/1010:15 pm
RDU
- SJU
1 stop9h 49m
Frontier
Sat 5/166:41 pm
SJU
- RDU
1 stop12h 43m
Frontier
Deal found 4/20![Frontier logo]()
$229
This Frontier deal was found by Cheapflights users on 4/24. 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.
Tue 5/1211:49 am
RDU
- SJU
1 stop12h 10m
Frontier
Sat 5/165:15 pm
SJU
- RDU
1 stop7h 14m
Frontier
Deal found 4/24![Frontier logo]()
$221
This Expedia deal was found by Cheapflights users on 4/20. 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 5/261:45 pm
RDU
- SJU
Nonstop3h 27m
Frontier
Tue 6/26:00 am
SJU
- RDU
1 stop8h 12m
Frontier
Deal found 4/20![Frontier logo]()
$231
This Frontier deal was found by Cheapflights users on 4/20. 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 5/315:07 pm
RDU
- SJU
1 stop6h 52m
Frontier
Wed 6/105:15 pm
SJU
- RDU
1 stop7h 06m
Frontier
Deal found 4/20![Frontier logo]()
$224
This Frontier deal was found by Cheapflights users on 4/21. 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 5/315:07 pm
RDU
- SJU
1 stop6h 52m
Frontier
Sat 6/135:15 pm
SJU
- RDU
1 stop7h 07m
Frontier
Deal found 4/21![Frontier logo]()
$226
This Frontier deal was found by Cheapflights users on 4/21. 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 5/315:07 pm
RDU
- SJU
1 stop6h 52m
Frontier
Thu 6/118:00 am
SJU
- RDU
Nonstop3h 43m
Frontier
Deal found 4/21![Frontier logo]()
$228
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 April 24, 2026.
Search for one-way flight options from Raleigh to Caribbean. Find affordable one-way fares based on user searches. Data last updated April 24, 2026.
This Delta deal was found by Cheapflights users on 4/22. 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 7/75:20 am
RDU
- NAS
1 stop6h 31m
Delta
Deal found 4/22![Delta logo]()
$103
This American Airlines deal was found by Cheapflights users on 4/20. 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.
Tue 5/268:08 pm
RDU
- SXM
2 stops17h 14m
American Airlines
Deal found 4/20![American Airlines logo]()
$108
This American Airlines deal was found by Cheapflights users on 4/23. 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.
Wed 5/276:00 am
RDU
- SXM
1 stop6h 40m
American Airlines
Deal found 4/23![American Airlines logo]()
$113
This American Airlines deal was found by Cheapflights users on 4/23. 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.
Sun 5/248:08 pm
RDU
- SXM
2 stops17h 14m
American Airlines
Deal found 4/23![American Airlines logo]()
$114
This Travelocity deal was found by Cheapflights users on 4/20. 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 5/158:52 pm
RDU
- PUJ
1 stop12h 26m
Frontier
Deal found 4/20![Frontier logo]()
$114
This Delta deal was found by Cheapflights users on 4/19. 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 5/35:18 am
RDU
- STT
1 stop8h 33m
Delta
Deal found 4/19![Delta logo]()
$123
This Frontier deal was found by Cheapflights users on 4/22. 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 5/176:15 am
RDU
- SJU
1 stop7h 52m
Frontier
Deal found 4/22![Frontier logo]()
$123
This American Airlines deal was found by Cheapflights users on 4/21. 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 7/16:25 pm
RDU
- SXM
2 stops18h 54m
American Airlines
Deal found 4/21![American Airlines logo]()
$125
This Priceline deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1612:23 pm
RDU
- MBJ
1 stop24h 48m
Frontier
Deal found 4/20![Frontier logo]()
$125
This Expedia deal was found by Cheapflights users on 4/21. 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.
Mon 5/183:18 pm
RDU
- PUJ
1 stop22h 59m
Frontier
Deal found 4/21![Frontier logo]()
$125
This eDestinos deal was found by Cheapflights users on 4/20. 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 6/2212:10 pm
RDU
- SJU
2 stops36h 27m
Frontier
Deal found 4/20![Frontier logo]()
$125
This Delta deal was found by Cheapflights users on 4/21. 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 7/76:20 am
RDU
- SXM
1 stop7h 33m
Delta
Deal found 4/21![Delta logo]()
$126
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 April 24, 2026.
Round-trip from | $221 (Frontier) |
|---|---|
One-way from | $103 (Delta) |
Popular in | December |
Cheapest in | February |
Average price | $369 |
Good round-trip deal | $333 or less |
Good one-way deal | $159 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 April 24, 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
Mon 5/4
6:00 am-12:20 pm
1 stop6h 20m
Saint Thomas Island Cyril E King
Wed 5/13
1:22 pm-9:58 pm
1 stop8h 36m
$250
RaleighSaint Thomas Island
RDU - STT
RDUSTT
Raleigh-Durham
Wed 5/13
6:00 am-12:20 pm
1 stop6h 20m
Saint Thomas Island Cyril E King
Wed 5/20
4:45 pm-11:49 pm
1 stop7h 04m
$250
RaleighSaint Thomas Island
RDU - STT
RDUSTT
Raleigh-Durham
Mon 5/4
6:20 am-1:51 pm
1 stop7h 31m
Saint Thomas Island Cyril E King
Wed 5/13
1:16 pm-12:16 am
1 stop11h 00m
$275
RaleighSimpson Bay
RDU - SXM
RDUSXM
Raleigh-Durham
Mon 5/25
7:40 am-1:30 pm
1 stop5h 50m
Simpson Bay Princess Juliana
Thu 5/28
2:25 pm-10:35 pm
1 stop8h 10m
$301
RaleighSimpson Bay
RDU - SXM
RDUSXM
Raleigh-Durham
Fri 5/29
6:00 am-12:40 pm
1 stop6h 40m
Simpson Bay Princess Juliana
Wed 6/3
4:43 pm-10:13 am
1 stop17h 30m
$305
RaleighSimpson Bay
RDU - SXM
RDUSXM
Raleigh-Durham
Sat 5/9
8:13 pm-11:37 am
2 stops15h 24m
Simpson Bay Princess Juliana
Wed 5/13
4:35 pm-10:32 am
2 stops17h 57m
$310
RaleighSimpson Bay
RDU - SXM
RDUSXM
Raleigh-Durham
Tue 5/26
6:25 pm-1:22 pm
2 stops18h 57m
Simpson Bay Princess Juliana
Tue 6/2
2:53 pm-9:55 am
2 stops19h 02m
$310
RaleighSimpson Bay
RDU - SXM
RDUSXM
Raleigh-Durham
Fri 6/5
6:00 am-12:40 pm
1 stop6h 40m
Simpson Bay Princess Juliana
Mon 6/8
1:40 pm-12:17 pm
1 stop22h 37m
$311
RaleighNassau
RDU - NAS
RDUNAS
Raleigh-Durham
Tue 5/12
7:30 am-4:35 pm
1 stop9h 05m
Nassau Intl
Sat 5/16
6:00 pm-12:18 am
1 stop6h 18m
$314
RaleighNassau
RDU - NAS
RDUNAS
Raleigh-Durham
Fri 7/3
6:30 am-3:56 pm
1 stop9h 26m
Nassau Intl
Mon 7/6
3:59 pm-12:51 am
1 stop8h 52m
$314
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-SJU
RDU-NAS
RDU-SXM
RDU-PUJ
RDU-STT
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-SJU
RDU-NAS
RDU-SXM
RDU-PUJ
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 60 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Raleigh to Caribbean?
Currently, January is the cheapest month in which you can book a flight from Raleigh to Caribbean (average of $348). Flying from Raleigh to Caribbean in June is currently the most expensive (average of $588). 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 April 24, 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 25% on airfare.
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 April 18, 2026.
Travelers seeking maximum savings on their Raleigh to Caribbean flight should consider departing on Sunday 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 April 24, 2026.
See what other customers who have flown with Delta,United Airlines, andJetBlue 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.
Crew
8.5
Comfort
7.9
Boarding
8.1
Food
7.2
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Comfort
7.9
Boarding
8.1
Food
7.2
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Comfort
7.9
Boarding
8.1
Food
7.2
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Comfort
7.9
Boarding
8.1
Food
7.2
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Comfort
7.9
Boarding
8.1
Food
7.2
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Comfort
7.9
Boarding
8.1
Food
7.2
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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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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 April 24, 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 10 airlines flying from Raleigh to Caribbean
Discover the top 10 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 April 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$61 | Average$322 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$78 | Average$318 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$122 | Average$370 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$142 | Average$445 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$181 | Average$442 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$190 | Average$355 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$196 | Average$465 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$206 | Average$227 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$281 | Average$541 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$291 | Average$518 | FlexibilityNo cancel fee | On-time71% |