$102+ 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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SJU
Apr 9 — Apr 161
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 March 10, 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 March 10, 2026.
This CheapOair deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/259:27 am
RDU
- SJU
1 stop26h 56m
Frontier
Sun 5/36:00 am
SJU
- RDU
1 stop14h 25m
Frontier
Deal found 3/9![Frontier logo]()
$211
This Frontier deal was found by Cheapflights users on 3/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/276:10 am
RDU
- SJU
1 stop7h 58m
Frontier
Fri 5/13:08 am
SJU
- RDU
1 stop7h 50m
Frontier
Deal found 3/10![Frontier logo]()
$212
This Frontier deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/163:04 pm
RDU
- SJU
1 stop9h 25m
Frontier
Tue 5/196:30 am
SJU
- RDU
1 stop8h 12m
Frontier
Deal found 3/9![Frontier logo]()
$213
This eDestinos deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/227:46 pm
RDU
- SJU
1 stop16h 03m
Spirit Airlines
Wed 3/2512:55 pm
SJU
- RDU
1 stop5h 49m
Spirit Airlines
Deal found 3/8![Spirit Airlines logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1112:45 pm
RDU
- SJU
1 stop8h 48m
Frontier
Fri 4/241:59 am
SJU
- RDU
1 stop6h 43m
Frontier
Deal found 3/6![Frontier logo]()
$215
This Frontier deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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
Wed 5/63:08 am
SJU
- RDU
1 stop6h 51m
Frontier
Deal found 3/6![Frontier logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/313:08 pm
RDU
- SJU
1 stop10h 55m
Multiple Airlines
Tue 4/712:05 pm
SJU
- RDU
1 stop26h 57m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/138:56 pm
RDU
- SJU
Nonstop3h 29m
Frontier
Fri 4/241:59 am
SJU
- RDU
1 stop6h 43m
Frontier
Deal found 3/6![Frontier logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/910:03 pm
RDU
- SJU
1 stop26h 07m
Frontier
Thu 4/163:03 pm
SJU
- RDU
1 stop7h 52m
Frontier
Deal found 3/10![Frontier logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/2510:38 pm
RDU
- SJU
1 stop27h 20m
Frontier
Mon 3/301:59 am
SJU
- RDU
1 stop8h 06m
Frontier
Deal found 3/9![Frontier logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/137:50 am
RDU
- SJU
1 stop7h 14m
Frontier
Sun 4/196:30 am
SJU
- RDU
1 stop25h 26m
Frontier
Deal found 3/9![Frontier logo]()
$221
This CheapOair deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/205:37 pm
RDU
- SJU
1 stop6h 52m
Frontier
Fri 4/246:00 am
SJU
- RDU
1 stop15h 08m
Frontier
Deal found 3/7![Frontier logo]()
$223
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 March 10, 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 March 10, 2026.
This United Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/36:15 am
RDU
- STT
1 stop9h 28m
United Airlines
Sun 5/101:22 pm
STT
- RDU
1 stop8h 36m
United Airlines
Deal found 3/7![United Airlines logo]()
$250
This American Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” 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 5/38:13 pm
RDU
- STT
1 stop14h 34m
American Airlines
Wed 5/65:05 pm
STT
- RDU
1 stop6h 54m
American Airlines
Deal found 3/5![American Airlines logo]()
$282
This JetBlue deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1211:00 am
RDU
- SJU
Nonstop3h 26m
JetBlue
Thu 4/166:30 am
SJU
- RDU
Nonstop3h 38m
JetBlue
Deal found 3/7![JetBlue logo]()
$287
This Delta deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/125:20 am
RDU
- STT
1 stop8h 31m
Delta
Wed 5/133:01 pm
STT
- RDU
1 stop6h 57m
Delta
Deal found 3/8![Delta logo]()
$330
This Cheapflightsfares deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/107:46 pm
RDU
- SDQ
1 stop5h 52m
Spirit Airlines
Thu 4/162:35 pm
SDQ
- RDU
1 stop5h 57m
Spirit Airlines
Deal found 3/5![Spirit Airlines logo]()
$330
This Southwest deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2311:00 am
RDU
- SJU
1 stop12h 25m
Southwest
Mon 5/45:35 am
SJU
- RDU
1 stop7h 25m
Southwest
Deal found 3/6![Southwest logo]()
$346
This Breeze Airways deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/257:00 am
RDU
- PUJ
Nonstop3h 20m
Breeze Airways
Wed 4/2911:20 am
PUJ
- RDU
Nonstop3h 45m
Breeze Airways
Deal found 3/9![Breeze Airways logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” 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 5/113:46 pm
RDU
- SDQ
1 stop13h 43m
Multiple Airlines
Sat 5/163:30 pm
SDQ
- RDU
2 stops32h 45m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$386
This Priceline deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/48:59 pm
RDU
- SDQ
1 stop13h 40m
Frontier
Wed 4/84:35 pm
SDQ
- RDU
2 stops16h 11m
Frontier
Deal found 3/9![Frontier logo]()
$419
This Copa Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/204:19 pm
RDU
- PUJ
1 stop18h 20m
Copa Airlines
Sun 5/245:35 am
PUJ
- RDU
1 stop8h 54m
Copa Airlines
Deal found 3/6![Copa Airlines logo]()
$478
This United Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:15 am
RDU
- STT
1 stop9h 16m
United Airlines
Tue 4/282:10 pm
STT
- RDU
1 stop10h 40m
United Airlines
Deal found 3/5![United Airlines logo]()
$250
This United Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:15 am
RDU
- STT
1 stop9h 28m
United Airlines
Wed 5/131:22 pm
STT
- RDU
1 stop8h 36m
United Airlines
Deal found 3/6![United Airlines logo]()
$250
This American Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” 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 4/286:00 am
RDU
- AUA
1 stop6h 55m
American Airlines
Wed 5/64:20 pm
AUA
- RDU
1 stop7h 38m
American Airlines
Deal found 3/5![American Airlines logo]()
$315
This Delta deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/178:45 am
RDU
- MBJ
1 stop7h 49m
Delta
Fri 8/214:59 pm
MBJ
- RDU
1 stop6h 28m
Delta
Deal found 3/6![Delta logo]()
$332
This Southwest deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/316:20 pm
RDU
- SJU
1 stop5h 25m
Southwest
Fri 6/51:15 pm
SJU
- RDU
2 stops9h 05m
Southwest
Deal found 3/9![Southwest logo]()
$349
This American Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” 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 5/166:00 am
RDU
- GCM
1 stop6h 44m
American Airlines
Tue 5/1912:35 pm
GCM
- RDU
1 stop9h 30m
American Airlines
Deal found 3/5![American Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/57:45 pm
RDU
- SXM
1 stop16h 48m
United Airlines
Fri 7/103:50 pm
SXM
- RDU
1 stop7h 49m
United Airlines
Deal found 3/8![United Airlines logo]()
$301
This JetBlue deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:21 am
RDU
- NAS
1 stop6h 21m
JetBlue
Wed 4/291:46 pm
NAS
- RDU
1 stop9h 04m
JetBlue
Deal found 3/7![JetBlue logo]()
$367
This Delta deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:20 am
RDU
- GCM
1 stop6h 40m
Delta
Tue 4/281:25 pm
GCM
- RDU
1 stop9h 53m
Delta
Deal found 3/9![Delta logo]()
$339
This American Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” 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 6/111:10 am
RDU
- GCM
1 stop6h 01m
American Airlines
Fri 6/55:12 pm
GCM
- RDU
1 stop5h 47m
American Airlines
Deal found 3/5![American Airlines logo]()
$319
This Southwest deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/144:50 pm
RDU
- SJU
1 stop6h 50m
Southwest
Sun 5/179:45 pm
SJU
- RDU
1 stop12h 35m
Southwest
Deal found 3/9![Southwest logo]()
$352
This United Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/86:00 am
RDU
- SXM
1 stop6h 33m
United Airlines
Wed 4/153:50 pm
SXM
- RDU
1 stop17h 42m
United Airlines
Deal found 3/6![United Airlines logo]()
$301
This American Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/166:00 am
RDU
- GCM
1 stop6h 44m
American Airlines
Wed 5/2012:35 pm
GCM
- RDU
1 stop10h 23m
American Airlines
Deal found 3/6![American Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” 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 8/126:35 am
RDU
- MBJ
1 stop7h 29m
Delta
Thu 8/272:29 pm
MBJ
- RDU
1 stop6h 26m
Delta
Deal found 3/5![Delta logo]()
$352
This JetBlue deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/233:10 pm
RDU
- SDQ
1 stop10h 09m
JetBlue
Thu 4/3010:07 pm
SDQ
- RDU
1 stop12h 01m
JetBlue
Deal found 3/9![JetBlue logo]()
$405
This Southwest deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2811:25 am
RDU
- SJU
2 stops9h 40m
Southwest
Sun 5/35:00 am
SJU
- RDU
2 stops10h 10m
Southwest
Deal found 3/8![Southwest logo]()
$375
This Breeze Airways deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” 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 4/257:00 am
RDU
- PUJ
Nonstop3h 20m
Breeze Airways
Sat 5/211:20 am
PUJ
- RDU
Nonstop3h 45m
Breeze Airways
Deal found 3/5![Breeze Airways logo]()
$459
This United Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1610:41 am
RDU
- GCM
1 stop5h 24m
United Airlines
Tue 5/191:35 pm
GCM
- RDU
1 stop7h 23m
United Airlines
Deal found 3/9![United Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/202:13 pm
RDU
- SDQ
1 stop9h 40m
Delta
Mon 3/238:25 pm
SDQ
- RDU
1 stop14h 13m
Delta
Deal found 3/7![Delta logo]()
$365
This American Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” 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 4/177:43 pm
RDU
- AUA
1 stop15h 57m
American Airlines
Thu 4/234:20 pm
AUA
- RDU
1 stop15h 46m
American Airlines
Deal found 3/5![American Airlines logo]()
$340
Last-minute flights from Raleigh to CaribbeanDiscover last-minute flight deals from Raleigh to Caribbean. Data last updated March 10, 2026 and is based on user searches.
Discover last-minute flight deals from Raleigh to Caribbean. Data last updated March 10, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” 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 3/209:07 pm
RDU
- SJU
Nonstop3h 21m
Frontier
Sat 3/284:19 pm
SJU
- RDU
Nonstop3h 53m
Frontier
Deal found 3/5![Frontier logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/219:07 pm
RDU
- SJU
Nonstop3h 21m
Frontier
Wed 4/810:28 am
SJU
- RDU
2 stops22h 18m
Frontier
Deal found 3/6![Frontier logo]()
$216
This eDestinos deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/227:46 pm
RDU
- SJU
1 stop16h 03m
Spirit Airlines
Wed 3/2512:55 pm
SJU
- RDU
1 stop5h 49m
Spirit Airlines
Deal found 3/8![Spirit Airlines logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/2510:38 pm
RDU
- SJU
1 stop27h 20m
Frontier
Mon 3/301:59 am
SJU
- RDU
1 stop8h 06m
Frontier
Deal found 3/9![Frontier logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/313:08 pm
RDU
- SJU
1 stop10h 55m
Multiple Airlines
Tue 4/712:05 pm
SJU
- RDU
1 stop26h 57m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$217
This Super.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/82:11 pm
RDU
- SJU
1 stop11h 50m
Frontier
Mon 4/203:08 am
SJU
- RDU
1 stop9h 46m
Frontier
Deal found 3/9![Frontier logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/910:03 pm
RDU
- SJU
1 stop26h 07m
Frontier
Thu 4/163:03 pm
SJU
- RDU
1 stop7h 52m
Frontier
Deal found 3/10![Frontier logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1112:45 pm
RDU
- SJU
1 stop8h 48m
Frontier
Fri 4/241:59 am
SJU
- RDU
1 stop6h 43m
Frontier
Deal found 3/6![Frontier logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/137:50 am
RDU
- SJU
1 stop7h 14m
Frontier
Sun 4/196:30 am
SJU
- RDU
1 stop25h 26m
Frontier
Deal found 3/9![Frontier logo]()
$221
This CheapOair deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/205:37 pm
RDU
- SJU
1 stop6h 52m
Frontier
Fri 4/246:00 am
SJU
- RDU
1 stop15h 08m
Frontier
Deal found 3/7![Frontier logo]()
$223
This CheapOair deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/259:27 am
RDU
- SJU
1 stop26h 56m
Frontier
Sun 5/36:00 am
SJU
- RDU
1 stop14h 25m
Frontier
Deal found 3/9![Frontier logo]()
$211
This Frontier deal was found by Cheapflights users on 3/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/276:10 am
RDU
- SJU
1 stop7h 58m
Frontier
Fri 5/13:08 am
SJU
- RDU
1 stop7h 50m
Frontier
Deal found 3/10![Frontier logo]()
$212
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 March 10, 2026.
Search for one-way flight options from Raleigh to Caribbean. Find affordable one-way fares based on user searches. Data last updated March 10, 2026.
This CheapOair deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/77:33 pm
RDU
- SJU
1 stop13h 45m
Frontier
Deal found 3/6![Frontier logo]()
$102
This Super.com deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3010:38 pm
RDU
- SJU
1 stop27h 23m
Frontier
Deal found 3/8![Frontier logo]()
$103
This WAYA deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/234:42 pm
RDU
- SJU
1 stop7h 16m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$105
This American Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” 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 4/208:13 pm
RDU
- SXM
1 stop17h 08m
American Airlines
Deal found 3/5![American Airlines logo]()
$106
This eDestinos deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1711:00 am
RDU
- SJU
1 stop13h 29m
Frontier
Deal found 3/7![Frontier logo]()
$106
This Delta deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/177:20 am
RDU
- GCM
1 stop5h 27m
Delta
Deal found 3/9![Delta logo]()
$107
This Kiwi.com deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/2210:17 pm
RDU
- SJU
1 stop27h 04m
Frontier
Deal found 3/8![Frontier logo]()
$107
This Kiwi.com deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/410:48 pm
RDU
- SJU
1 stop25h 59m
Frontier
Deal found 3/6![Frontier logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/97:33 pm
RDU
- SJU
1 stop28h 07m
Frontier
Deal found 3/7![Frontier logo]()
$110
This eDestinos deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/188:47 am
RDU
- SJU
1 stop17h 11m
Frontier
Deal found 3/7![Frontier logo]()
$111
This Frontier deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:52 pm
RDU
- SJU
Nonstop3h 36m
Frontier
Deal found 3/9![Frontier logo]()
$112
This American Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/18:13 pm
RDU
- GCM
2 stops15h 42m
American Airlines
Deal found 3/7![American Airlines logo]()
$113
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 March 10, 2026.
Round-trip from | $211 (CheapOair) |
|---|---|
One-way from | $102 (CheapOair) |
Popular in | December |
Cheapest in | February |
Average price | $338 |
Good round-trip deal | $285 or less |
Good one-way deal | $171 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 March 10, 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
Sun 5/3
6:15 am-3:43 pm
1 stop9h 28m
Saint Thomas Island Cyril E King
Sun 5/10
1:22 pm-9:58 pm
1 stop8h 36m
$250
RaleighSaint Thomas Island
RDU - STT
RDUSTT
Raleigh-Durham
Thu 4/23
6:15 am-3:31 pm
1 stop9h 16m
Saint Thomas Island Cyril E King
Tue 4/28
2:10 pm-12:50 am
1 stop10h 40m
$250
RaleighSaint Thomas Island
RDU - STT
RDUSTT
Raleigh-Durham
Sat 5/9
6:15 am-3:43 pm
1 stop9h 28m
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
Sun 5/3
8:13 pm-10:47 am
1 stop14h 34m
Saint Thomas Island Cyril E King
Wed 5/6
5:05 pm-11:59 pm
1 stop6h 54m
$282
Quickest round-trip
RaleighSan Juan
RDU - SJU
RDUSJU
Raleigh-Durham
Sun 4/12
11:00 am-2:26 pm
Nonstop3h 26m
San Juan Luis Munoz Marin Intl
Thu 4/16
6:30 am-10:08 am
Nonstop3h 38m
$287
RaleighSimpson Bay
RDU - SXM
RDUSXM
Raleigh-Durham
Sun 7/5
7:45 pm-12:33 pm
1 stop16h 48m
Simpson Bay Princess Juliana
Fri 7/10
3:50 pm-11:39 pm
1 stop7h 49m
$301
RaleighSimpson Bay
RDU - SXM
RDUSXM
Raleigh-Durham
Wed 4/8
6:00 am-12:33 pm
1 stop6h 33m
Simpson Bay Princess Juliana
Wed 4/15
3:50 pm-9:32 am
1 stop17h 42m
$301
RaleighOranjestad
RDU - AUA
RDUAUA
Raleigh-Durham
Tue 4/28
6:00 am-12:55 pm
1 stop6h 55m
Oranjestad Reina Beatrix
Wed 5/6
4:20 pm-11:58 pm
1 stop7h 38m
$315
RaleighGeorge Town
RDU - GCM
RDUGCM
Raleigh-Durham
Sat 5/16
6:00 am-11:44 am
1 stop6h 44m
George Town Owen Roberts Intl
Tue 5/19
12:35 pm-11:05 pm
1 stop9h 30m
$319
RaleighGeorge Town
RDU - GCM
RDUGCM
Raleigh-Durham
Mon 6/1
11:10 am-4:11 pm
1 stop6h 01m
George Town Owen Roberts Intl
Fri 6/5
5:12 pm-11:59 pm
1 stop5h 47m
$319
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-SXM
RDU-GCM
RDU-STT
RDU-SDQ
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-SXM
RDU-GCM
RDU-STT
What is the cheapest month to book a flight from Raleigh to Caribbean?
Currently, August is the cheapest month in which you can book a flight from Raleigh to Caribbean (average of $124). Flying from Raleigh to Caribbean in September is currently the most expensive (average of $190). 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 March 10, 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 evening could potentially save you up to 17% 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 February 21, 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. Thursday 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 March 10, 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.
Food
7.2
Overall
7.9
Comfort
7.9
Boarding
8.1
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Overall
7.9
Comfort
7.9
Boarding
8.1
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Overall
7.9
Comfort
7.9
Boarding
8.1
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Overall
7.9
Comfort
7.9
Boarding
8.1
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Overall
7.9
Comfort
7.9
Boarding
8.1
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Overall
7.9
Comfort
7.9
Boarding
8.1
Crew
8.5
Entertainment
7.8
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 March 10, 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 March 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$66 | Average$322 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$95 | Average$184 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$120 | Average$368 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$142 | Average$423 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$181 | Average$470 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$189 | Average$463 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$190 | Average$346 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$206 | Average$303 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$281 | Average$520 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$289 | Average$566 | FlexibilityNo cancel fee | On-time71% |