$169+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — SJU
Apr 13 — Apr 201
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 March 14, 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 March 14, 2026.
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.
Sun 4/1911:27 am
TYS
- SJU
1 stop10h 52m
Multiple Airlines
Thu 4/303:31 pm
SJU
- TYS
2 stops30h 17m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$293
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.
Tue 4/72:56 pm
TYS
- SJU
1 stop20h 53m
Multiple Airlines
Tue 4/147:54 pm
SJU
- TYS
1 stop14h 42m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$303
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 4/136:20 pm
TYS
- SJU
1 stop14h 33m
Multiple Airlines
Mon 4/207:01 pm
SJU
- TYS
1 stop14h 39m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 4/105:39 pm
TYS
- SJU
1 stop16h 31m
Multiple Airlines
Tue 4/147:54 pm
SJU
- TYS
1 stop14h 42m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$320
This Kiwi.com deal was found by Cheapflights users on 3/13. 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.
Thu 4/1611:27 am
TYS
- SJU
2 stops22h 27m
Multiple Airlines
Sun 4/198:27 pm
SJU
- TYS
1 stop25h 57m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$321
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.
Sun 4/1911:27 am
TYS
- SJU
1 stop10h 52m
Multiple Airlines
Fri 4/243:37 pm
SJU
- TYS
2 stops26h 26m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$326
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.
Thu 5/1411:27 am
TYS
- SJU
2 stops35h 35m
Multiple Airlines
Wed 5/2012:57 pm
SJU
- TYS
1 stop25h 59m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$327
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.
Thu 4/234:31 pm
TYS
- SJU
2 stops31h 12m
Multiple Airlines
Thu 4/306:00 am
SJU
- TYS
1 stop8h 50m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$328
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 4/206:20 pm
TYS
- SJU
2 stops30h 09m
Multiple Airlines
Thu 4/306:00 am
SJU
- TYS
1 stop8h 50m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$329
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.
Sat 9/265:30 am
TYS
- MBJ
1 stop8h 39m
Delta
Fri 10/24:59 pm
MBJ
- TYS
1 stop5h 48m
Delta
Deal found 3/9![Delta logo]()
$332
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 4/1211:27 am
TYS
- SJU
2 stops25h 28m
Multiple Airlines
Sun 4/198:27 pm
SJU
- TYS
1 stop21h 03m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$332
This American 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 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 stop13h 31m
American Airlines
Fri 10/21:05 pm
MBJ
- TYS
2 stops18h 20m
American Airlines
Deal found 3/9![American Airlines logo]()
$337
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 March 14, 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 March 14, 2026.
This United Airlines deal was found by Cheapflights users on 3/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/259:40 am
TYS
- MBJ
1 stop6h 30m
United Airlines
Sat 5/22:40 pm
MBJ
- TYS
1 stop8h 04m
United Airlines
Deal found 3/11![United Airlines logo]()
$352
This American Airlines deal was found by Cheapflights users on 3/11. 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 4/255:37 am
TYS
- MBJ
2 stops8h 48m
American Airlines
Sat 5/210:13 am
MBJ
- TYS
2 stops12h 43m
American Airlines
Deal found 3/11![American Airlines logo]()
$357
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.
Sun 3/297:00 am
TYS
- SJU
1 stop11h 55m
Multiple Airlines
Sat 4/47:54 pm
SJU
- TYS
1 stop27h 45m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$372
This Southwest deal was found by Cheapflights users on 3/13. 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 5/146:35 am
TYS
- NAS
2 stops11h 55m
Southwest
Tue 5/198:45 am
NAS
- TYS
1 stop8h 25m
Southwest
Deal found 3/13![Southwest logo]()
$449
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.
Wed 8/265:30 am
TYS
- STT
1 stop8h 22m
Delta
Thu 9/33:02 pm
STT
- TYS
1 stop6h 44m
Delta
Deal found 3/9![Delta logo]()
$530
This Copa 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:18 pm
TYS
- PUJ
2 stops15h 21m
Copa Airlines
Mon 5/1111:44 am
PUJ
- TYS
2 stops23h 05m
Copa Airlines
Deal found 3/9![Copa Airlines logo]()
$691
This Kiwi.com deal was found by Cheapflights users on 3/13. 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.
Sat 3/289:36 pm
TYS
- STT
1 stop17h 52m
Multiple Airlines
Wed 4/14:35 pm
STT
- TYS
1 stop28h 21m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$373
This Kiwi.com deal was found by Cheapflights users on 3/11. 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 3/277:40 am
TYS
- STT
1 stop7h 48m
Multiple Airlines
Tue 3/314:35 pm
STT
- TYS
2 stops20h 10m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$400
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/217:59 pm
TYS
- MBJ
2 stops16h 46m
American Airlines
Tue 5/265:17 pm
MBJ
- TYS
2 stops18h 18m
American Airlines
Deal found 3/10![American Airlines logo]()
$467
This Southwest deal was found by Cheapflights users on 3/13. 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 4/1612:15 pm
TYS
- SJU
2 stops11h 25m
Southwest
Sat 4/186:25 am
SJU
- TYS
2 stops12h 05m
Southwest
Deal found 3/13![Southwest logo]()
$468
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/247:00 am
TYS
- STT
1 stop8h 31m
United Airlines
Wed 4/292:10 pm
STT
- TYS
1 stop8h 58m
United Airlines
Deal found 3/10![United Airlines logo]()
$480
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.
Sat 3/217:40 am
TYS
- SJU
1 stop13h 54m
Multiple Airlines
Sun 3/294:34 pm
SJU
- TYS
1 stop29h 13m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$433
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/137:00 am
TYS
- STT
1 stop8h 31m
United Airlines
Thu 4/162:10 pm
STT
- TYS
1 stop8h 24m
United Airlines
Deal found 3/10![United Airlines logo]()
$480
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/117:45 am
TYS
- SJU
2 stops11h 20m
Southwest
Fri 4/176:50 am
SJU
- TYS
2 stops13h 30m
Southwest
Deal found 3/10![Southwest logo]()
$486
This American Airlines deal was found by Cheapflights users on 3/12. 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.
Thu 7/308:11 pm
TYS
- MBJ
1 stop21h 03m
American Airlines
Mon 8/1010:25 am
MBJ
- TYS
1 stop8h 20m
American Airlines
Deal found 3/12![American Airlines logo]()
$488
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.
Wed 4/225:40 am
TYS
- SJU
1 stop6h 05m
Delta
Tue 4/285:34 pm
SJU
- TYS
1 stop6h 20m
Delta
Deal found 3/9![Delta logo]()
$538
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/126:53 pm
TYS
- MHH
2 stops14h 37m
American Airlines
Wed 6/1710:10 am
MHH
- TYS
1 stop13h 49m
American Airlines
Deal found 3/9![American Airlines logo]()
$489
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.
Fri 4/247:30 am
TYS
- STT
1 stop28h 00m
Multiple Airlines
Sun 4/2612:25 pm
STT
- TYS
1 stop8h 17m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$446
This Southwest deal was found by Cheapflights users on 3/11. 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.
Sun 7/267:05 am
TYS
- NAS
2 stops11h 25m
Southwest
Thu 7/308:45 am
NAS
- TYS
2 stops12h 25m
Southwest
Deal found 3/11![Southwest logo]()
$507
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.
Mon 4/277:00 am
TYS
- SJU
1 stop7h 44m
United Airlines
Fri 5/17:40 am
SJU
- TYS
1 stop9h 09m
United Airlines
Deal found 3/9![United Airlines logo]()
$528
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:00 am
TYS
- MBJ
2 stops9h 37m
American Airlines
Sun 4/194:37 pm
MBJ
- TYS
2 stops17h 38m
American Airlines
Deal found 3/9![American Airlines logo]()
$491
This Delta deal was found by Cheapflights users on 3/12. 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.
Sat 5/165:45 am
TYS
- GGT
1 stop7h 47m
Delta
Mon 5/182:30 pm
GGT
- TYS
1 stop9h 26m
Delta
Deal found 3/12![Delta logo]()
$613
This Southwest deal was found by Cheapflights users on 3/11. 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 4/251:55 pm
TYS
- NAS
1 stop4h 35m
Southwest
Sat 5/28:45 am
NAS
- TYS
2 stops9h 45m
Southwest
Deal found 3/11![Southwest logo]()
$550
This American Airlines 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 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 3/10![American Airlines logo]()
$502
This Kiwi.com deal was found by Cheapflights users on 3/11. 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.
Sun 7/266:08 pm
TYS
- NAS
1 stop14h 47m
Multiple Airlines
Thu 7/309:55 am
NAS
- TYS
1 stop12h 28m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$503
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/217:07 am
TYS
- GCM
1 stop5h 34m
Delta
Fri 8/2812:56 pm
GCM
- TYS
1 stop7h 50m
Delta
Deal found 3/10![Delta logo]()
$626
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.
Tue 5/57:18 pm
TYS
- MBJ
1 stop20h 52m
United Airlines
Thu 5/74:12 pm
MBJ
- TYS
1 stop17h 37m
United Airlines
Deal found 3/9![United Airlines logo]()
$594
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/256:35 am
TYS
- NAS
2 stops11h 55m
Southwest
Mon 6/18:45 am
NAS
- TYS
2 stops12h 30m
Southwest
Deal found 3/10![Southwest logo]()
$551
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/247:00 am
TYS
- MBJ
2 stops9h 37m
American Airlines
Fri 5/14:37 pm
MBJ
- TYS
2 stops14h 55m
American Airlines
Deal found 3/10![American Airlines logo]()
$506
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.
Fri 4/2412:45 pm
TYS
- PUJ
1 stop7h 40m
Multiple Airlines
Sun 5/108:44 pm
PUJ
- TYS
2 stops20h 46m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$511
Last-minute flights from Knoxville to CaribbeanDiscover last-minute flight deals from Knoxville to Caribbean. Data last updated March 14, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Caribbean. Data last updated March 14, 2026 and is based on user searches.
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.
Tue 4/72:56 pm
TYS
- SJU
1 stop20h 53m
Multiple Airlines
Tue 4/147:54 pm
SJU
- TYS
1 stop14h 42m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$303
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 4/105:39 pm
TYS
- SJU
1 stop16h 31m
Multiple Airlines
Tue 4/147:54 pm
SJU
- TYS
1 stop14h 42m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$320
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 4/1211:27 am
TYS
- SJU
2 stops25h 28m
Multiple Airlines
Sun 4/198:27 pm
SJU
- TYS
1 stop21h 03m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$332
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 4/136:20 pm
TYS
- SJU
1 stop14h 33m
Multiple Airlines
Mon 4/207:01 pm
SJU
- TYS
1 stop14h 39m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 3/13. 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.
Thu 4/1611:27 am
TYS
- SJU
2 stops22h 27m
Multiple Airlines
Sun 4/198:27 pm
SJU
- TYS
1 stop25h 57m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$321
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.
Sun 4/1911:27 am
TYS
- SJU
1 stop10h 52m
Multiple Airlines
Thu 4/303:31 pm
SJU
- TYS
2 stops30h 17m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$293
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.
Sun 4/1911:27 am
TYS
- SJU
1 stop10h 52m
Multiple Airlines
Fri 4/243:37 pm
SJU
- TYS
2 stops26h 26m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$326
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.
Sun 4/1911:27 am
TYS
- SJU
1 stop10h 52m
Multiple Airlines
Mon 4/278:27 pm
SJU
- TYS
1 stop13h 13m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$333
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 4/206:20 pm
TYS
- SJU
2 stops30h 09m
Multiple Airlines
Thu 4/306:00 am
SJU
- TYS
1 stop8h 50m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$329
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.
Thu 4/234:31 pm
TYS
- SJU
2 stops31h 12m
Multiple Airlines
Thu 4/306:00 am
SJU
- TYS
1 stop8h 50m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$328
This United Airlines deal was found by Cheapflights users on 3/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/259:40 am
TYS
- MBJ
1 stop6h 30m
United Airlines
Sat 5/22:40 pm
MBJ
- TYS
1 stop8h 04m
United Airlines
Deal found 3/11![United Airlines logo]()
$352
This American Airlines deal was found by Cheapflights users on 3/11. 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 4/255:37 am
TYS
- MBJ
2 stops8h 48m
American Airlines
Sat 5/210:13 am
MBJ
- TYS
2 stops12h 43m
American Airlines
Deal found 3/11![American Airlines logo]()
$357
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 March 14, 2026.
Search for one-way flight options from Knoxville to Caribbean. Find affordable one-way fares based on user searches. Data last updated March 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/13. 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.
Wed 4/154:25 pm
TYS
- SJU
1 stop26h 57m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$169
This American Airlines deal was found by Cheapflights users on 3/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:39 pm
TYS
- MBJ
1 stop13h 31m
American Airlines
Deal found 3/13![American Airlines logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 5/243:46 pm
TYS
- SJU
1 stop12h 15m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$177
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 3/267:00 am
TYS
- SJU
1 stop11h 55m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$198
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.
Fri 3/279:03 am
TYS
- SJU
1 stop26h 46m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$201
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/165:00 am
TYS
- SJU
1 stop15h 51m
American Airlines
Deal found 3/10![American Airlines logo]()
$203
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.
Sun 8/26:54 pm
TYS
- STT
1 stop15h 36m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$205
This Southwest deal was found by Cheapflights users on 3/12. 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.
Mon 7/277:30 am
TYS
- SJU
1 stop13h 45m
Southwest
Deal found 3/12![Southwest logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 3/233:29 pm
TYS
- STT
1 stop21h 57m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 7/2712:53 pm
TYS
- SJU
2 stops20h 37m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$217
This American Airlines deal was found by Cheapflights users on 3/12. 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 3/236:21 pm
TYS
- STT
2 stops16h 51m
American Airlines
Deal found 3/12![American Airlines logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 3/11. 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.
Sun 8/98:29 pm
TYS
- GGT
1 stop19h 16m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$228
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 March 14, 2026.
Round-trip from | $293 (Kiwi.com) |
|---|---|
One-way from | $169 (Kiwi.com) |
Popular in | March |
Cheapest in | September |
Average price | $720 |
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 March 14, 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 4/25
9:40 am-3:10 pm
1 stop6h 30m
Montego Bay Sangster Intl
Sat 5/2
2:40 pm-11:44 pm
1 stop8h 04m
$352
KnoxvilleMontego Bay
TYS - MBJ
TYSMBJ
Knoxville McGhee Tyson
Sat 4/25
5:37 am-1:25 pm
2 stops8h 48m
Montego Bay Sangster Intl
Sat 5/2
10:13 am-11:56 pm
2 stops12h 43m
$357
KnoxvilleSan Juan
TYS - SJU
TYSSJU
Knoxville McGhee Tyson
Sun 3/29
7:00 am-6:55 pm
1 stop11h 55m
San Juan Luis Munoz Marin Intl
Sat 4/4
7:54 pm-11:39 pm
1 stop27h 45m
$372
KnoxvilleSaint Thomas Island
TYS - STT
TYSSTT
Knoxville McGhee Tyson
Sat 3/28
9:36 pm-3:28 pm
1 stop17h 52m
Saint Thomas Island Cyril E King
Wed 4/1
4:35 pm-8:56 pm
1 stop28h 21m
$373
KnoxvilleSaint Thomas Island
TYS - STT
TYSSTT
Knoxville McGhee Tyson
Fri 3/27
7:40 am-3:28 pm
1 stop7h 48m
Saint Thomas Island Cyril E King
Tue 3/31
4:35 pm-12:45 pm
2 stops20h 10m
$400
KnoxvilleSan Juan
TYS - SJU
TYSSJU
Knoxville McGhee Tyson
Sat 3/21
7:40 am-9:34 pm
1 stop13h 54m
San Juan Luis Munoz Marin Intl
Sun 3/29
4:34 pm-9:47 pm
1 stop29h 13m
$433
KnoxvilleSaint Thomas Island
TYS - STT
TYSSTT
Knoxville McGhee Tyson
Fri 4/24
7:30 am-11:30 am
1 stop28h 00m
Saint Thomas Island Cyril E King
Sun 4/26
12:25 pm-8:42 pm
1 stop8h 17m
$446
KnoxvilleNassau
TYS - NAS
TYSNAS
Knoxville McGhee Tyson
Thu 5/14
6:35 am-6:30 pm
2 stops11h 55m
Nassau Intl
Tue 5/19
8:45 am-5:10 pm
1 stop8h 25m
$449
KnoxvilleMontego Bay
TYS - MBJ
TYSMBJ
Knoxville McGhee Tyson
Thu 5/21
7:59 pm-11:45 am
2 stops16h 46m
Montego Bay Sangster Intl
Tue 5/26
5:17 pm-12:35 pm
2 stops18h 18m
$467
KnoxvilleSan Juan
TYS - SJU
TYSSJU
Knoxville McGhee Tyson
Thu 4/16
12:15 pm-11:40 pm
2 stops11h 25m
San Juan Luis Munoz Marin Intl
Sat 4/18
6:25 am-6:30 pm
2 stops12h 05m
$468
Showing 1-10 of 52 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-SJU
TYS-MBJ
TYS-AUA
TYS-STT
TYS-GGT
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-SJU
TYS-MBJ
TYS-AUA
TYS-STT
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 $347). 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 March 14, 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.
Entertainment
7.5
Food
7.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Entertainment
7.5
Food
7.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Entertainment
7.5
Food
7.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Entertainment
7.5
Food
7.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Entertainment
7.5
Food
7.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
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.
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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 March 14, 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 March 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$337 | Average$516 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$345 | Average$736 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$385 | Average$632 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$435 | Average$648 | FlexibilityNo cancel fee | On-time69% |