$180+ Cheap flights from Knoxville (TYS) 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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — SJU
Jun 12 — Jun 191
Round-trip
1 adult, Economy
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Cheapest flights from Knoxville to CaribbeanExplore the most affordable flight options available from Knoxville to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 13, 2026.
Explore the most affordable flight options available from Knoxville to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/10. 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.
Fri 5/2912:27 pm
TYS
- SJU
1 stop26h 06m
Multiple Airlines
Mon 6/17:00 am
SJU
- TYS
1 stop15h 01m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$346
This American Airlines deal was found by Cheapflights users on 5/11. 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.
Sat 9/268:39 pm
TYS
- MBJ
2 stops15h 11m
American Airlines
Fri 10/21:05 pm
MBJ
- TYS
2 stops18h 20m
American Airlines
Deal found 5/11![American Airlines logo]()
$357
This Kiwi.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/107:20 pm
TYS
- SJU
2 stops22h 14m
Multiple Airlines
Mon 8/37:00 am
SJU
- TYS
1 stop15h 00m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$361
This Kiwi.com deal was found by Cheapflights users on 5/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/112:27 pm
TYS
- SJU
1 stop26h 06m
Multiple Airlines
Fri 6/57:00 am
SJU
- TYS
1 stop14h 50m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$374
This Kiwi.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/2512:27 pm
TYS
- SJU
1 stop26h 06m
Multiple Airlines
Thu 6/258:00 am
SJU
- TYS
2 stops37h 13m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$378
This Kiwi.com deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/124:41 pm
TYS
- SJU
1 stop18h 23m
Multiple Airlines
Mon 10/265:12 pm
SJU
- TYS
1 stop24h 02m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$384
This American Airlines deal was found by Cheapflights users on 5/10. 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.
Sat 12/128:13 pm
TYS
- MBJ
1 stop13h 59m
American Airlines
Sat 12/191:06 pm
MBJ
- TYS
1 stop7h 37m
American Airlines
Deal found 5/10![American Airlines logo]()
$387
This Kiwi.com deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/512:40 pm
TYS
- SJU
1 stop25h 53m
Multiple Airlines
Mon 6/87:00 am
SJU
- TYS
1 stop14h 50m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$387
This American Airlines deal was found by Cheapflights users on 5/9. 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.
Thu 7/168:05 pm
TYS
- MBJ
2 stops18h 04m
American Airlines
Thu 7/232:09 pm
MBJ
- TYS
2 stops17h 22m
American Airlines
Deal found 5/9![American Airlines logo]()
$392
This Kiwi.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/2512:27 pm
TYS
- SJU
1 stop26h 06m
Multiple Airlines
Fri 6/197:00 am
SJU
- TYS
1 stop14h 50m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$393
This Kiwi.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/2512:27 pm
TYS
- SJU
1 stop26h 06m
Multiple Airlines
Wed 6/248:50 am
SJU
- TYS
2 stops30h 25m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$394
This Kiwi.com deal was found by Cheapflights users on 5/9. 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 6/1512:40 pm
TYS
- SJU
1 stop25h 49m
Multiple Airlines
Fri 6/197:00 am
SJU
- TYS
1 stop14h 50m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$405
Best flights from Knoxville to CaribbeanDiscover carefully curated flight deals from Knoxville to Caribbean that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 13, 2026.
Discover carefully curated flight deals from Knoxville to Caribbean that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 13, 2026.
This American Airlines deal was found by Cheapflights users on 5/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:39 pm
TYS
- MBJ
1 stop17h 28m
American Airlines
Fri 10/21:05 pm
MBJ
- TYS
2 stops18h 20m
American Airlines
Deal found 5/8![American Airlines logo]()
$363
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/34:38 pm
TYS
- SJU
1 stop5h 51m
Delta
Mon 8/1012:56 pm
SJU
- TYS
1 stop7h 14m
Delta
Deal found 5/11![Delta logo]()
$436
This Southwest deal was found by Cheapflights users on 5/10. 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.
Sun 10/186:25 am
TYS
- SJU
2 stops10h 05m
Southwest
Fri 10/235:00 am
SJU
- TYS
2 stops10h 20m
Southwest
Deal found 5/10![Southwest logo]()
$446
This United Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:15 am
TYS
- SJU
1 stop8h 27m
United Airlines
Wed 8/264:55 pm
SJU
- TYS
1 stop7h 04m
United Airlines
Deal found 5/12![United Airlines logo]()
$566
This Kiwi.com deal was found by Cheapflights users on 5/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/267:22 pm
TYS
- NAS
1 stop21h 03m
Multiple Airlines
Fri 7/311:30 am
NAS
- TYS
2 stops10h 30m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$599
This Copa Airlines deal was found by Cheapflights users on 5/9. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/177:20 pm
TYS
- PUJ
2 stops17h 29m
Copa Airlines
Fri 8/2111:46 am
PUJ
- TYS
2 stops22h 51m
Copa Airlines
Deal found 5/9![Copa Airlines logo]()
$718
This American Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:39 pm
TYS
- MBJ
2 stops15h 11m
American Airlines
Wed 10/71:10 pm
MBJ
- TYS
1 stop9h 25m
American Airlines
Deal found 5/12![American Airlines logo]()
$427
This Delta deal was found by Cheapflights users on 5/8. 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.
Fri 8/215:45 am
TYS
- SJU
1 stop6h 01m
Delta
Tue 8/256:48 am
SJU
- TYS
1 stop8h 42m
Delta
Deal found 5/8![Delta logo]()
$436
This Southwest deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/201:15 pm
TYS
- SJU
1 stop7h 25m
Southwest
Wed 9/2310:30 am
SJU
- TYS
2 stops8h 25m
Southwest
Deal found 5/12![Southwest logo]()
$446
This American Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:39 pm
TYS
- MBJ
2 stops17h 06m
American Airlines
Sat 10/312:47 pm
MBJ
- TYS
1 stop9h 31m
American Airlines
Deal found 5/12![American Airlines logo]()
$427
This Delta deal was found by Cheapflights users on 5/10. 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.
Tue 8/45:45 am
TYS
- SJU
1 stop6h 01m
Delta
Sun 8/92:59 pm
SJU
- TYS
1 stop8h 53m
Delta
Deal found 5/10![Delta logo]()
$461
This Southwest deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/307:45 am
TYS
- NAS
2 stops10h 45m
Southwest
Wed 6/38:45 am
NAS
- TYS
1 stop8h 25m
Southwest
Deal found 5/13![Southwest logo]()
$463
This American Airlines deal was found by Cheapflights users on 5/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:00 am
TYS
- SJU
1 stop10h 03m
American Airlines
Tue 8/2510:33 am
SJU
- TYS
2 stops12h 25m
American Airlines
Deal found 5/8![American Airlines logo]()
$436
This United Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/246:00 am
TYS
- AUA
1 stop9h 35m
United Airlines
Wed 7/11:50 pm
AUA
- TYS
1 stop8h 44m
United Airlines
Deal found 5/10![United Airlines logo]()
$611
This Delta deal was found by Cheapflights users on 5/9. 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.
Thu 7/1611:55 am
TYS
- MBJ
1 stop4h 39m
Delta
Thu 7/231:17 pm
MBJ
- TYS
1 stop5h 48m
Delta
Deal found 5/9![Delta logo]()
$532
This American Airlines deal was found by Cheapflights users on 5/10. 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.
Tue 5/266:07 pm
TYS
- MBJ
2 stops18h 38m
American Airlines
Tue 6/95:17 pm
MBJ
- TYS
1 stop5h 42m
American Airlines
Deal found 5/10![American Airlines logo]()
$506
This Southwest deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/117:30 am
TYS
- NAS
2 stops11h 00m
Southwest
Wed 6/178:45 am
NAS
- TYS
1 stop8h 15m
Southwest
Deal found 5/13![Southwest logo]()
$558
This United Airlines deal was found by Cheapflights users on 5/9. 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 6/305:45 am
TYS
- MBJ
1 stop10h 25m
United Airlines
Sun 7/54:33 pm
MBJ
- TYS
1 stop29h 39m
United Airlines
Deal found 5/9![United Airlines logo]()
$640
This Delta deal was found by Cheapflights users on 5/9. 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.
Sun 8/167:30 am
TYS
- PUJ
1 stop5h 55m
Delta
Thu 8/202:50 pm
PUJ
- TYS
1 stop9h 02m
Delta
Deal found 5/9![Delta logo]()
$566
This American Airlines deal was found by Cheapflights users on 5/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:13 am
TYS
- SJU
1 stop16h 37m
American Airlines
Thu 10/158:30 am
SJU
- TYS
2 stops10h 34m
American Airlines
Deal found 5/8![American Airlines logo]()
$521
This United Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:45 am
TYS
- PUJ
1 stop6h 55m
United Airlines
Thu 8/273:35 pm
PUJ
- TYS
1 stop8h 24m
United Airlines
Deal found 5/12![United Airlines logo]()
$686
This Delta deal was found by Cheapflights users on 5/9. 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 9/227:07 am
TYS
- PUJ
1 stop7h 25m
Delta
Fri 9/251:57 pm
PUJ
- TYS
2 stops28h 20m
Delta
Deal found 5/9![Delta logo]()
$571
This Southwest deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/138:00 am
TYS
- NAS
2 stops10h 30m
Southwest
Sat 6/208:45 am
NAS
- TYS
2 stops12h 35m
Southwest
Deal found 5/13![Southwest logo]()
$646
This American Airlines deal was found by Cheapflights users on 5/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/267:59 pm
TYS
- MBJ
2 stops16h 45m
American Airlines
Mon 7/65:14 pm
MBJ
- TYS
2 stops16h 24m
American Airlines
Deal found 5/8![American Airlines logo]()
$547
This Delta deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/285:40 am
TYS
- SJU
1 stop6h 21m
Delta
Tue 6/25:43 pm
SJU
- TYS
1 stop6h 18m
Delta
Deal found 5/13![Delta logo]()
$596
This Southwest deal was found by Cheapflights users on 5/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/312:20 pm
TYS
- SJU
2 stops11h 00m
Southwest
Sun 8/211:35 am
SJU
- TYS
2 stops9h 40m
Southwest
Deal found 5/11![Southwest logo]()
$656
This American Airlines deal was found by Cheapflights users on 5/9. 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.
Fri 7/36:00 am
TYS
- MBJ
1 stop9h 02m
American Airlines
Sun 7/52:09 pm
MBJ
- TYS
1 stop8h 50m
American Airlines
Deal found 5/9![American Airlines logo]()
$547
This United Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/166:00 am
TYS
- AUA
1 stop9h 35m
United Airlines
Wed 6/241:50 pm
AUA
- TYS
1 stop18h 53m
United Airlines
Deal found 5/12![United Airlines logo]()
$731
This Delta deal was found by Cheapflights users on 5/9. 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 8/185:45 am
TYS
- PUJ
1 stop5h 58m
Delta
Sat 8/224:04 pm
PUJ
- TYS
1 stop6h 35m
Delta
Deal found 5/9![Delta logo]()
$601
This American Airlines deal was found by Cheapflights users on 5/10. 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.
Sat 6/67:59 pm
TYS
- MBJ
2 stops18h 09m
American Airlines
Sun 6/142:08 pm
MBJ
- TYS
2 stops17h 26m
American Airlines
Deal found 5/10![American Airlines logo]()
$566
Last-minute flights from Knoxville to CaribbeanDiscover last-minute flight deals from Knoxville to Caribbean. Data last updated May 13, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Caribbean. Data last updated May 13, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/2512:27 pm
TYS
- SJU
1 stop26h 06m
Multiple Airlines
Thu 6/258:00 am
SJU
- TYS
2 stops37h 13m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$378
This Kiwi.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/2512:27 pm
TYS
- SJU
1 stop26h 06m
Multiple Airlines
Fri 6/197:00 am
SJU
- TYS
1 stop14h 50m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$393
This Kiwi.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/2512:27 pm
TYS
- SJU
1 stop26h 06m
Multiple Airlines
Wed 6/248:50 am
SJU
- TYS
2 stops30h 25m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$394
This Kiwi.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/2512:27 pm
TYS
- SJU
1 stop26h 06m
Multiple Airlines
Mon 6/227:00 am
SJU
- TYS
1 stop14h 50m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$406
This American Airlines deal was found by Cheapflights users on 5/10. 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.
Tue 5/266:07 pm
TYS
- MBJ
2 stops18h 38m
American Airlines
Tue 6/95:17 pm
MBJ
- TYS
2 stops16h 31m
American Airlines
Deal found 5/10![American Airlines logo]()
$506
This Kiwi.com deal was found by Cheapflights users on 5/10. 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.
Fri 5/2912:27 pm
TYS
- SJU
1 stop26h 06m
Multiple Airlines
Mon 6/17:00 am
SJU
- TYS
1 stop15h 01m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$346
This Southwest deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/307:45 am
TYS
- NAS
1 stop5h 40m
Southwest
Wed 6/38:45 am
NAS
- TYS
1 stop8h 25m
Southwest
Deal found 5/13![Southwest logo]()
$459
This Kiwi.com deal was found by Cheapflights users on 5/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/112:27 pm
TYS
- SJU
1 stop26h 06m
Multiple Airlines
Fri 6/57:00 am
SJU
- TYS
1 stop14h 50m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$374
This Kiwi.com deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/512:40 pm
TYS
- SJU
1 stop25h 53m
Multiple Airlines
Mon 6/87:00 am
SJU
- TYS
1 stop14h 50m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$387
This Kiwi.com deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/812:40 pm
TYS
- SJU
1 stop25h 49m
Multiple Airlines
Mon 6/227:00 am
SJU
- TYS
1 stop14h 50m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$407
This Kiwi.com deal was found by Cheapflights users on 5/9. 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 6/1512:40 pm
TYS
- SJU
1 stop25h 49m
Multiple Airlines
Fri 6/197:00 am
SJU
- TYS
1 stop14h 50m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$405
This Kiwi.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/1512:40 pm
TYS
- SJU
1 stop25h 49m
Multiple Airlines
Mon 6/227:00 am
SJU
- TYS
1 stop14h 50m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$411
One-way flights from Knoxville to CaribbeanSearch for one-way flight options from Knoxville to Caribbean. Find affordable one-way fares based on user searches. Data last updated May 13, 2026.
Search for one-way flight options from Knoxville to Caribbean. Find affordable one-way fares based on user searches. Data last updated May 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/58:15 am
TYS
- SJU
1 stop16h 26m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2510:30 am
TYS
- SJU
2 stops41h 27m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/112:27 pm
TYS
- SJU
1 stop26h 06m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 5/9. 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 6/1512:40 pm
TYS
- SJU
1 stop25h 49m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/126:54 pm
TYS
- SJU
2 stops22h 40m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$205
This Delta deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:45 am
TYS
- SJU
1 stop6h 01m
Delta
Deal found 5/12![Delta logo]()
$208
This United Airlines deal was found by Cheapflights users on 5/9. 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 6/305:45 am
TYS
- MBJ
1 stop10h 25m
United Airlines
Deal found 5/9![United Airlines logo]()
$212
This Southwest deal was found by Cheapflights users on 5/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/131:35 pm
TYS
- SJU
1 stop9h 25m
Southwest
Deal found 5/11![Southwest logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2212:40 pm
TYS
- SJU
1 stop25h 49m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$235
This Delta deal was found by Cheapflights users on 5/9. 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.
Mon 7/277:35 am
TYS
- GCM
1 stop4h 56m
Delta
Deal found 5/9![Delta logo]()
$303
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:30 am
TYS
- STT
1 stop8h 22m
Delta
Deal found 5/11![Delta logo]()
$303
This American Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/18:05 pm
TYS
- AUA
2 stops17h 29m
American Airlines
Deal found 5/12![American Airlines logo]()
$313
Find flight deals from Knoxville to Caribbean
Keep the following information in mind while searching for Knoxville to Caribbean flight deals. Data was last updated May 13, 2026.
Round-trip from | $326 (Kiwi.com) |
|---|---|
One-way from | $180 (Kiwi.com) |
Popular in | March |
Cheapest in | September |
Average price | $605 |
Cheapflights Fare Finder
Customize your flight search to find flights from Knoxville 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 May 13, 2026.
Use the filters below to find and compare flights from Knoxville to Caribbean that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KnoxvilleMontego Bay
TYS - MBJ
TYSMBJ
Knoxville McGhee Tyson
Sat 9/26
8:39 pm-1:07 pm
1 stop17h 28m
Montego Bay Sangster Intl
Fri 10/2
1:05 pm-8:25 am
2 stops18h 20m
$363
KnoxvilleMontego Bay
TYS - MBJ
TYSMBJ
Knoxville McGhee Tyson
Mon 9/28
8:39 pm-10:50 am
2 stops15h 11m
Montego Bay Sangster Intl
Wed 10/7
1:10 pm-11:35 pm
1 stop9h 25m
$427
KnoxvilleMontego Bay
TYS - MBJ
TYSMBJ
Knoxville McGhee Tyson
Sat 9/26
8:39 pm-12:45 pm
2 stops17h 06m
Montego Bay Sangster Intl
Sat 10/3
12:47 pm-11:18 pm
1 stop9h 31m
$427
KnoxvilleSan Juan
TYS - SJU
TYSSJU
Knoxville McGhee Tyson
Mon 8/3
4:38 pm-10:29 pm
1 stop5h 51m
San Juan Luis Munoz Marin Intl
Mon 8/10
12:56 pm-8:10 pm
1 stop7h 14m
$436
KnoxvilleSan Juan
TYS - SJU
TYSSJU
Knoxville McGhee Tyson
Fri 8/21
5:45 am-11:46 am
1 stop6h 01m
San Juan Luis Munoz Marin Intl
Tue 8/25
6:48 am-3:30 pm
1 stop8h 42m
$436
KnoxvilleSan Juan
TYS - SJU
TYSSJU
Knoxville McGhee Tyson
Fri 8/21
6:00 am-4:03 pm
1 stop10h 03m
San Juan Luis Munoz Marin Intl
Tue 8/25
10:33 am-10:58 pm
2 stops12h 25m
$436
KnoxvilleSan Juan
TYS - SJU
TYSSJU
Knoxville McGhee Tyson
Sun 10/18
6:25 am-4:30 pm
2 stops10h 05m
San Juan Luis Munoz Marin Intl
Fri 10/23
5:00 am-3:20 pm
2 stops10h 20m
$446
KnoxvilleSan Juan
TYS - SJU
TYSSJU
Knoxville McGhee Tyson
Sun 9/20
1:15 pm-8:40 pm
1 stop7h 25m
San Juan Luis Munoz Marin Intl
Wed 9/23
10:30 am-6:55 pm
2 stops8h 25m
$446
KnoxvilleSan Juan
TYS - SJU
TYSSJU
Knoxville McGhee Tyson
Tue 8/4
5:45 am-11:46 am
1 stop6h 01m
San Juan Luis Munoz Marin Intl
Sun 8/9
2:59 pm-11:52 pm
1 stop8h 53m
$461
KnoxvilleNassau
TYS - NAS
TYSNAS
Knoxville McGhee Tyson
Sat 5/30
7:45 am-6:30 pm
2 stops10h 45m
Nassau Intl
Wed 6/3
8:45 am-5:10 pm
1 stop8h 25m
$463
Showing 1-10 of 49 resultsSorted by cheapest first
Best time to book a flight from Knoxville to Caribbean
Have a flexible travel schedule? Discover the best time to fly to Caribbean from Knoxville with our price prediction graph.
TYS-MBJ
TYS-SJU
TYS-GCM
TYS-PUJ
TYS-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 Knoxville to Caribbean
TYS-0CB
TYS-MBJ
TYS-SJU
TYS-GCM
TYS-PUJ
How far ahead should I book a flight from Knoxville to Caribbean?
The best time to book flights from Knoxville to Caribbean is 29 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Knoxville to Caribbean?
Currently, August is the cheapest month in which you can book a flight from Knoxville to Caribbean (average of $86). Flying from Knoxville to Caribbean in March is currently the most expensive (average of $411). 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.
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 May 13, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Knoxville 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.
Food
7.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
7.9
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
7.9
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
7.9
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
7.9
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
7.9
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Knoxville 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 Knoxville 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 Knoxville to Caribbean by cabin class
Find flights from Knoxville to Caribbean, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Knoxville and Caribbean flights
Browse other Knoxville and Caribbean flight options. Last updated on May 13, 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.
Knoxville to Caribbean flights
Consider these flights traveling from Knoxville to Caribbean.
Top 4 airlines flying from Knoxville to Caribbean
Discover the top 4 airlines that operate flights from Knoxville 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 May 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$345 | Average$675 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$376 | Average$516 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$385 | Average$633 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$460 | Average$635 | FlexibilityNo cancel fee | On-time69% |