$74+ Cheap flights from Jacksonville (JAX) 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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — SJU
Jul 11 — Jul 181
Round-trip
1 adult, Economy
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Cheapest flights from Jacksonville to CaribbeanExplore the most affordable flight options available from Jacksonville to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.
Explore the most affordable flight options available from Jacksonville to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.
This Super.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/810:30 am
JAX
- SJU
Nonstop3h 11m
Frontier
Fri 8/146:26 am
SJU
- JAX
Nonstop3h 19m
Frontier
Deal found 6/6![Frontier logo]()
$156
This Frontier deal was found by Cheapflights users on 6/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1610:30 am
JAX
- SJU
Nonstop3h 11m
Frontier
Fri 8/217:00 am
SJU
- JAX
Nonstop3h 25m
Frontier
Deal found 6/7![Frontier logo]()
$158
This Super.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1210:30 am
JAX
- SJU
Nonstop3h 11m
Frontier
Mon 8/176:26 am
SJU
- JAX
Nonstop3h 19m
Frontier
Deal found 6/7![Frontier logo]()
$163
This deal was found by Cheapflights users on 6/9. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/171:38 pm
JAX
- SJU
Nonstop3h 07m
Frontier
Sun 9/208:30 am
SJU
- JAX
Nonstop3h 32m
Frontier
Deal found 6/9![Frontier logo]()
$164
This Frontier deal was found by Cheapflights users on 6/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2811:20 am
JAX
- SJU
Nonstop3h 09m
Frontier
Mon 8/317:00 am
SJU
- JAX
Nonstop3h 25m
Frontier
Deal found 6/7![Frontier logo]()
$166
This Super.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1211:20 am
JAX
- SJU
Nonstop3h 09m
Frontier
Tue 6/167:00 am
SJU
- JAX
Nonstop3h 25m
Frontier
Deal found 6/6![Frontier logo]()
$169
This Frontier deal was found by Cheapflights users on 6/6. 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.
Sat 6/1311:20 am
JAX
- SJU
Nonstop3h 09m
Frontier
Tue 6/167:00 am
SJU
- JAX
Nonstop3h 25m
Frontier
Deal found 6/6![Frontier logo]()
$172
This Super.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1710:44 am
JAX
- SJU
Nonstop3h 11m
Frontier
Mon 7/206:30 am
SJU
- JAX
Nonstop3h 19m
Frontier
Deal found 6/6![Frontier logo]()
$173
This Travelocity deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2010:44 am
JAX
- SJU
Nonstop3h 11m
Frontier
Sun 8/26:45 am
SJU
- JAX
Nonstop3h 19m
Frontier
Deal found 6/7![Frontier logo]()
$174
This Super.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/710:44 am
JAX
- SJU
Nonstop3h 11m
Frontier
Tue 7/216:30 am
SJU
- JAX
Nonstop3h 19m
Frontier
Deal found 6/10![Frontier logo]()
$175
This Frontier deal was found by Cheapflights users on 6/6. 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 6/1511:20 am
JAX
- SJU
Nonstop3h 09m
Frontier
Thu 6/187:00 am
SJU
- JAX
Nonstop3h 25m
Frontier
Deal found 6/6![Frontier logo]()
$177
This Frontier deal was found by Cheapflights users on 6/6. 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.
Sat 6/1311:20 am
JAX
- SJU
Nonstop3h 09m
Frontier
Sat 6/207:00 am
SJU
- JAX
Nonstop3h 25m
Frontier
Deal found 6/6![Frontier logo]()
$178
Best flights from Jacksonville to CaribbeanDiscover carefully curated flight deals from Jacksonville to Caribbean that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
Discover carefully curated flight deals from Jacksonville to Caribbean that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
This JetBlue deal was found by Cheapflights users on 6/8. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/163:18 pm
JAX
- SJU
1 stop5h 23m
JetBlue
Fri 8/2112:33 pm
SJU
- JAX
Nonstop3h 14m
JetBlue
Deal found 6/8![JetBlue logo]()
$291
This Delta deal was found by Cheapflights users on 6/8. 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.
Mon 7/138:17 am
JAX
- NAS
1 stop8h 22m
Delta
Thu 7/163:26 pm
NAS
- JAX
1 stop8h 43m
Delta
Deal found 6/8![Delta logo]()
$306
This American Airlines deal was found by Cheapflights users on 6/7. 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 7/108:17 pm
JAX
- NAS
1 stop13h 44m
American Airlines
Tue 7/147:39 am
NAS
- JAX
2 stops9h 35m
American Airlines
Deal found 6/7![American Airlines logo]()
$310
This Southwest deal was found by Cheapflights users on 6/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:45 am
JAX
- SJU
2 stops11h 25m
Southwest
Mon 8/175:00 am
SJU
- JAX
2 stops10h 15m
Southwest
Deal found 6/7![Southwest logo]()
$348
This Kiwi.com deal was found by Cheapflights users on 6/6. 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.
Wed 8/510:30 am
JAX
- SDQ
1 stop5h 59m
Multiple Airlines
Wed 8/1212:41 pm
SDQ
- JAX
1 stop21h 04m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$374
This Frontier deal was found by Cheapflights users on 6/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1310:30 am
JAX
- PUJ
1 stop9h 49m
Frontier
Sun 8/169:29 pm
PUJ
- JAX
1 stop12h 16m
Frontier
Deal found 6/8![Frontier logo]()
$400
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Tue 7/219:20 am
JAX
- MBJ
1 stop6h 50m
United Airlines
Tue 7/2812:52 pm
MBJ
- JAX
1 stop10h 07m
United Airlines
Deal found 6/9![United Airlines logo]()
$500
This Delta deal was found by Cheapflights users on 6/5. 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.
Sun 6/145:30 am
JAX
- NAS
1 stop11h 07m
Delta
Thu 6/181:17 pm
NAS
- JAX
1 stop9h 43m
Delta
Deal found 6/5![Delta logo]()
$306
This JetBlue deal was found by Cheapflights users on 6/6. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/237:41 pm
JAX
- SJU
Nonstop3h 02m
JetBlue
Sat 8/17:00 am
SJU
- JAX
1 stop7h 40m
JetBlue
Deal found 6/6![JetBlue logo]()
$318
This JetBlue deal was found by Cheapflights users on 6/8. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/117:10 am
JAX
- NAS
1 stop10h 12m
JetBlue
Tue 7/143:02 pm
NAS
- JAX
1 stop4h 59m
JetBlue
Deal found 6/8![JetBlue logo]()
$334
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:00 am
JAX
- SDQ
2 stops8h 24m
American Airlines
Sun 8/232:22 pm
SDQ
- JAX
1 stop10h 12m
American Airlines
Deal found 6/11![American Airlines logo]()
$388
This Southwest deal was found by Cheapflights users on 6/6. 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.
Tue 7/2811:05 am
JAX
- SJU
1 stop11h 45m
Southwest
Tue 8/46:00 am
SJU
- JAX
2 stops10h 45m
Southwest
Deal found 6/6![Southwest logo]()
$396
This JetBlue deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/273:43 pm
JAX
- SJU
Nonstop3h 03m
JetBlue
Fri 8/711:05 am
SJU
- JAX
1 stop8h 50m
JetBlue
Deal found 6/10![JetBlue logo]()
$341
This Travelocity deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/238:11 pm
JAX
- SDQ
1 stop14h 55m
Frontier
Fri 7/312:21 pm
SDQ
- JAX
1 stop26h 43m
Frontier
Deal found 6/7![Frontier logo]()
$418
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/248:18 pm
JAX
- NAS
1 stop15h 33m
Delta
Mon 7/276:04 pm
NAS
- JAX
1 stop15h 32m
Delta
Deal found 6/10![Delta logo]()
$397
This Southwest deal was found by Cheapflights users on 6/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2711:00 am
JAX
- SJU
1 stop13h 20m
Southwest
Fri 7/315:00 am
SJU
- JAX
2 stops8h 35m
Southwest
Deal found 6/7![Southwest logo]()
$421
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/86:00 am
JAX
- AUA
1 stop10h 59m
American Airlines
Wed 7/154:59 pm
AUA
- JAX
1 stop16h 28m
American Airlines
Deal found 6/10![American Airlines logo]()
$426
This JetBlue deal was found by Cheapflights users on 6/8. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/77:31 pm
JAX
- SJU
Nonstop3h 02m
JetBlue
Sun 8/23:37 pm
SJU
- JAX
Nonstop3h 14m
JetBlue
Deal found 6/8![JetBlue logo]()
$356
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/77:11 pm
JAX
- PUJ
1 stop19h 16m
United Airlines
Sat 9/126:45 pm
PUJ
- JAX
1 stop13h 45m
United Airlines
Deal found 6/10![United Airlines logo]()
$515
This American Airlines deal was found by Cheapflights users on 6/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/237:40 pm
JAX
- AUA
2 stops17h 52m
American Airlines
Thu 8/274:50 pm
AUA
- JAX
2 stops17h 07m
American Airlines
Deal found 6/9![American Airlines logo]()
$426
This Delta deal was found by Cheapflights users on 6/6. 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 6/152:48 pm
JAX
- SJU
1 stop7h 39m
Delta
Thu 6/185:56 pm
SJU
- JAX
1 stop6h 03m
Delta
Deal found 6/6![Delta logo]()
$428
This Priceline deal was found by Cheapflights users on 6/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/96:29 pm
JAX
- MBJ
2 stops39h 43m
Frontier
Thu 7/161:32 pm
MBJ
- JAX
1 stop27h 02m
Frontier
Deal found 6/10![Frontier logo]()
$475
This Southwest deal was found by Cheapflights users on 6/9. 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.
Mon 6/1511:00 am
JAX
- SJU
1 stop13h 15m
Southwest
Fri 6/195:30 am
SJU
- JAX
1 stop8h 05m
Southwest
Deal found 6/9![Southwest logo]()
$436
This JetBlue deal was found by Cheapflights users on 6/6. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/233:18 pm
JAX
- SDQ
1 stop8h 41m
JetBlue
Wed 8/265:01 am
SDQ
- JAX
1 stop9h 17m
JetBlue
Deal found 6/6![JetBlue logo]()
$378
This American Airlines deal was found by Cheapflights users on 6/5. 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 11/97:14 pm
JAX
- AUA
1 stop16h 25m
American Airlines
Mon 11/165:40 pm
AUA
- JAX
2 stops19h 02m
American Airlines
Deal found 6/5![American Airlines logo]()
$426
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/36:35 pm
JAX
- AUA
1 stop20h 25m
United Airlines
Sat 7/113:10 pm
AUA
- JAX
1 stop8h 10m
United Airlines
Deal found 6/10![United Airlines logo]()
$525
This CheapOair deal was found by Cheapflights users on 6/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/265:13 pm
JAX
- STT
1 stop22h 05m
Multiple Airlines
Sat 7/48:39 am
STT
- JAX
1 stop6h 30m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$593
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/172:55 pm
JAX
- SJU
1 stop9h 50m
Southwest
Wed 6/245:30 am
SJU
- JAX
2 stops8h 45m
Southwest
Deal found 6/10![Southwest logo]()
$446
This Delta deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:30 am
JAX
- PUJ
1 stop10h 18m
Delta
Wed 7/82:00 pm
PUJ
- JAX
2 stops20h 43m
Delta
Deal found 6/6![Delta logo]()
$452
This JetBlue deal was found by Cheapflights users on 6/9. 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.
Mon 9/217:19 am
JAX
- SDQ
1 stop7h 30m
JetBlue
Thu 9/242:29 pm
SDQ
- JAX
1 stop8h 00m
JetBlue
Deal found 6/9![JetBlue logo]()
$378
Last-minute flights from Jacksonville to CaribbeanDiscover last-minute flight deals from Jacksonville to Caribbean. Data last updated June 11, 2026 and is based on user searches.
Discover last-minute flight deals from Jacksonville to Caribbean. Data last updated June 11, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1211:20 am
JAX
- SJU
Nonstop3h 09m
Frontier
Tue 6/167:00 am
SJU
- JAX
Nonstop3h 25m
Frontier
Deal found 6/6![Frontier logo]()
$169
This Frontier deal was found by Cheapflights users on 6/6. 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.
Sat 6/1311:20 am
JAX
- SJU
Nonstop3h 09m
Frontier
Tue 6/167:00 am
SJU
- JAX
Nonstop3h 25m
Frontier
Deal found 6/6![Frontier logo]()
$172
This Frontier deal was found by Cheapflights users on 6/6. 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.
Sat 6/1311:20 am
JAX
- SJU
Nonstop3h 09m
Frontier
Sat 6/207:00 am
SJU
- JAX
Nonstop3h 25m
Frontier
Deal found 6/6![Frontier logo]()
$178
This Frontier deal was found by Cheapflights users on 6/6. 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 6/1511:20 am
JAX
- SJU
Nonstop3h 09m
Frontier
Thu 6/187:00 am
SJU
- JAX
Nonstop3h 25m
Frontier
Deal found 6/6![Frontier logo]()
$177
This Super.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2011:20 am
JAX
- SJU
Nonstop3h 09m
Frontier
Mon 6/227:00 am
SJU
- JAX
Nonstop3h 25m
Frontier
Deal found 6/6![Frontier logo]()
$181
This Priceline deal was found by Cheapflights users on 6/7. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2911:20 am
JAX
- SJU
Nonstop3h 09m
Frontier
Thu 7/96:30 am
SJU
- JAX
Nonstop3h 19m
Frontier
Deal found 6/7![Frontier logo]()
$158
This Super.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/710:44 am
JAX
- SJU
Nonstop3h 11m
Frontier
Tue 7/216:30 am
SJU
- JAX
Nonstop3h 19m
Frontier
Deal found 6/10![Frontier logo]()
$175
This Super.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1410:44 am
JAX
- SJU
Nonstop3h 11m
Frontier
Fri 7/176:30 am
SJU
- JAX
Nonstop3h 19m
Frontier
Deal found 6/6![Frontier logo]()
$164
This Super.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1710:44 am
JAX
- SJU
Nonstop3h 11m
Frontier
Mon 7/206:30 am
SJU
- JAX
Nonstop3h 19m
Frontier
Deal found 6/6![Frontier logo]()
$173
This Frontier deal was found by Cheapflights users on 6/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2010:44 am
JAX
- SJU
Nonstop3h 11m
Frontier
Thu 7/306:45 am
SJU
- JAX
Nonstop3h 19m
Frontier
Deal found 6/7![Frontier logo]()
$166
This Travelocity deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2010:44 am
JAX
- SJU
Nonstop3h 11m
Frontier
Sun 8/26:45 am
SJU
- JAX
Nonstop3h 19m
Frontier
Deal found 6/7![Frontier logo]()
$174
This Frontier deal was found by Cheapflights users on 6/10. 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.
Thu 7/2310:44 am
JAX
- SJU
Nonstop3h 11m
Frontier
Sat 8/16:45 am
SJU
- JAX
Nonstop3h 19m
Frontier
Deal found 6/10![Frontier logo]()
$180
One-way flights from Jacksonville to CaribbeanSearch for one-way flight options from Jacksonville to Caribbean. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
Search for one-way flight options from Jacksonville to Caribbean. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
This Frontier deal was found by Cheapflights users on 6/10. 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.
Wed 8/510:30 am
JAX
- SJU
Nonstop3h 11m
Frontier
Deal found 6/10![Frontier logo]()
$74
This Super.com deal was found by Cheapflights users on 6/8. 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.
Sun 7/510:44 am
JAX
- SJU
Nonstop3h 11m
Frontier
Deal found 6/8![Frontier logo]()
$77
This Super.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1711:20 am
JAX
- SJU
Nonstop3h 09m
Frontier
Deal found 6/7![Frontier logo]()
$85
This Super.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2711:20 am
JAX
- SJU
Nonstop3h 09m
Frontier
Deal found 6/10![Frontier logo]()
$86
This Frontier deal was found by Cheapflights users on 6/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/110:49 am
JAX
- SJU
Nonstop3h 11m
Frontier
Deal found 6/7![Frontier logo]()
$87
This Super.com deal was found by Cheapflights users on 6/9. 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.
Sun 6/2111:20 am
JAX
- SJU
Nonstop3h 09m
Frontier
Deal found 6/9![Frontier logo]()
$90
This Super.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/311:20 am
JAX
- SJU
Nonstop3h 09m
Frontier
Deal found 6/6![Frontier logo]()
$97
This American Airlines deal was found by Cheapflights users on 6/6. 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.
Fri 7/37:37 pm
JAX
- NAS
1 stop14h 03m
American Airlines
Deal found 6/6![American Airlines logo]()
$99
This Super.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/111:20 am
JAX
- SJU
Nonstop3h 09m
Frontier
Deal found 6/7![Frontier logo]()
$101
This Trip.com deal was found by Cheapflights users on 6/7. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2211:20 am
JAX
- PUJ
1 stop10h 41m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$157
This Cheapflightsfares deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:12 am
JAX
- MBJ
1 stop5h 02m
JetBlue
Deal found 6/7![JetBlue logo]()
$158
This SmartFares deal was found by Cheapflights users on 6/6. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/167:12 am
JAX
- SDQ
1 stop8h 09m
JetBlue
Deal found 6/6![JetBlue logo]()
$162
Find flight deals from Jacksonville to Caribbean
Keep the following information in mind while searching for Jacksonville to Caribbean flight deals. Data was last updated June 11, 2026.
Round-trip from | $156 (Super.com) |
|---|---|
One-way from | $74 (Frontier) |
Popular in | December |
Cheapest in | August |
Average price | $286 |
Good round-trip deal | $233 or less |
Good one-way deal | $125 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Jacksonville 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 June 11, 2026.
Use the filters below to find and compare flights from Jacksonville to Caribbean that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
JacksonvilleSan Juan
JAX - SJU
JAXSJU
Jacksonville
Sun 8/16
3:18 pm-8:41 pm
1 stop5h 23m
San Juan Luis Munoz Marin Intl
Fri 8/21
12:33 pm-3:47 pm
Nonstop3h 14m
$291
JacksonvilleNassau
JAX - NAS
JAXNAS
Jacksonville
Mon 7/13
8:17 am-4:39 pm
1 stop8h 22m
Nassau Intl
Thu 7/16
3:26 pm-12:09 am
1 stop8h 43m
$306
JacksonvilleNassau
JAX - NAS
JAXNAS
Jacksonville
Sun 6/14
5:30 am-4:37 pm
1 stop11h 07m
Nassau Intl
Thu 6/18
1:17 pm-11:00 pm
1 stop9h 43m
$306
JacksonvilleNassau
JAX - NAS
JAXNAS
Jacksonville
Fri 7/10
8:17 pm-10:01 am
1 stop13h 44m
Nassau Intl
Tue 7/14
7:39 am-5:14 pm
2 stops9h 35m
$310
JacksonvilleSan Juan
JAX - SJU
JAXSJU
Jacksonville
Thu 7/23
7:41 pm-10:43 pm
Nonstop3h 02m
San Juan Luis Munoz Marin Intl
Sat 8/1
7:00 am-2:40 pm
1 stop7h 40m
$318
JacksonvilleNassau
JAX - NAS
JAXNAS
Jacksonville
Sat 7/11
7:10 am-5:22 pm
1 stop10h 12m
Nassau Intl
Tue 7/14
3:02 pm-8:01 pm
1 stop4h 59m
$334
JacksonvilleSan Juan
JAX - SJU
JAXSJU
Jacksonville
Mon 7/27
3:43 pm-6:46 pm
Nonstop3h 03m
San Juan Luis Munoz Marin Intl
Fri 8/7
11:05 am-7:55 pm
1 stop8h 50m
$341
JacksonvilleSan Juan
JAX - SJU
JAXSJU
Jacksonville
Wed 8/12
6:45 am-6:10 pm
2 stops11h 25m
San Juan Luis Munoz Marin Intl
Mon 8/17
5:00 am-3:15 pm
2 stops10h 15m
$348
Quickest round-trip
JacksonvilleSan Juan
JAX - SJU
JAXSJU
Jacksonville
Tue 7/7
7:31 pm-10:33 pm
Nonstop3h 02m
San Juan Luis Munoz Marin Intl
Sun 8/2
3:37 pm-6:51 pm
Nonstop3h 14m
$356
JacksonvilleSanto Domingo
JAX - SDQ
JAXSDQ
Jacksonville
Wed 8/5
10:30 am-4:29 pm
1 stop5h 59m
Santo Domingo Las Americas
Wed 8/12
12:41 pm-9:45 am
1 stop21h 04m
$374
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Jacksonville to Caribbean
Have a flexible travel schedule? Discover the best time to fly to Caribbean from Jacksonville with our price prediction graph.
JAX-SJU
JAX-NAS
JAX-PUJ
JAX-MBJ
JAX-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 Jacksonville to Caribbean
JAX-0CB
JAX-SJU
JAX-NAS
JAX-PUJ
JAX-MBJ
What is the cheapest month to book a flight from Jacksonville to Caribbean?
Currently, February is the cheapest month in which you can book a flight from Jacksonville to Caribbean (average of $104). Flying from Jacksonville to Caribbean in June is currently the most expensive (average of $700). 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 JAX to CB?
Find hourly flight availability from Jacksonville 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 June 11, 2026.
When flying from Jacksonville to Caribbean, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 21% versus a flight in the afternoon.
How far ahead should I book a flight from Jacksonville to Caribbean?
The price you pay for your flight from Jacksonville to Caribbean may vary depending on when you book. For the best chance of a lower fare, look to book 33 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 Jacksonville to Caribbean?
Use this chart to determine the cheapest time to fly round-trip from Jacksonville to Caribbean. Price data was last updated on June 8, 2026.
Travelers seeking maximum savings on their Jacksonville to Caribbean flight should consider departing on Thursday at noon 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 June 11, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Jacksonville to Caribbean by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Food
7.2
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Crew
8.5
Food
7.2
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Crew
8.5
Food
7.2
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Crew
8.5
Food
7.2
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Crew
8.5
Food
7.2
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Crew
8.5
Food
7.2
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Related info for your journey
Find useful and relevant information for your journey from Jacksonville to Caribbean. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Jacksonville 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 Jacksonville to Caribbean by cabin class
Find flights from Jacksonville to Caribbean, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Jacksonville and Caribbean flights
Browse other Jacksonville and Caribbean flight options. Last updated on June 11, 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.
Jacksonville to Caribbean flights
Consider these flights traveling from Jacksonville to Caribbean.
Top 6 airlines flying from Jacksonville to Caribbean
Discover the top 6 airlines that operate flights from Jacksonville 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 June 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$108 | Average$521 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$133 | Average$383 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$187 | Average$517 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$233 | Average$590 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$248 | Average$461 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$273 | Average$380 | FlexibilityNo cancel fee | On-time63% |