$150+ Cheap flights from Knoxville (TYS) to Caribbean
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — SJU
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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Find cheap flights from Knoxville to Caribbean with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Knoxville to Caribbean
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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 October 25, 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 October 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/14:32 pm -
1 stop27h 05m
Tue 12/86:25 am -
1 stop7h 42m
Deal found 10/22![Multiple Airlines logo]()
$311
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/176:08 pm -
1 stop20h 11m
Tue 11/248:53 am -
1 stop14h 13m
Deal found 10/20![Multiple Airlines logo]()
$323
This Kiwi.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/138:00 am -
2 stops29h 59m
Fri 12/187:28 am -
1 stop12h 47m
Deal found 10/22![Multiple Airlines logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/22:12 pm -
1 stop8h 52m
Wed 11/48:45 am -
1 stop24h 20m
Deal found 10/20![Multiple Airlines logo]()
$343
This Kiwi.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/22:12 pm -
1 stop8h 52m
Fri 11/67:26 pm -
2 stops40h 57m
Deal found 10/23![Multiple Airlines logo]()
$347
This Southwest deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:55 am -
2 stops13h 30m
Thu 11/129:40 pm -
1 stop12h 40m
Deal found 10/20![Southwest logo]()
$364
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:08 pm -
1 stop20h 11m
Thu 11/127:00 am -
1 stop16h 37m
Deal found 10/20![Multiple Airlines logo]()
$367
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/178:30 am -
1 stop17h 16m
Thu 11/197:00 am -
2 stops13h 33m
Deal found 10/20![Multiple Airlines logo]()
$378
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/54:06 pm -
1 stop25h 44m
Sat 12/126:55 pm -
2 stops26h 36m
Deal found 10/20![Multiple Airlines logo]()
$460
This American Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:01 am -
1 stop6h 12m
Wed 11/254:53 pm -
2 stops18h 32m
Deal found 10/21![American Airlines logo]()
$496
This American Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/27:24 pm -
2 stops15h 53m
Wed 12/94:53 pm -
2 stops18h 49m
Deal found 10/22![American Airlines logo]()
$498
This American Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/305:15 am -
1 stop10h 07m
Sat 1/95:04 pm -
2 stops17h 41m
Deal found 10/23![American Airlines logo]()
$530
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 October 25, 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 October 25, 2026.
This Southwest deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:55 am -
2 stops13h 30m
Thu 11/1212:40 pm -
2 stops8h 55m
Deal found 10/20![Southwest logo]()
$415
This Delta deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/176:00 am -
1 stop7h 31m
Fri 1/227:30 am -
1 stop10h 43m
Deal found 10/20![Delta logo]()
$466
This American Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 1/16:05 pm -
2 stops17h 12m
Wed 1/65:04 pm -
1 stop7h 55m
Deal found 10/25![American Airlines logo]()
$513
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/176:07 pm -
1 stop19h 43m
Tue 12/2211:00 am -
1 stop9h 14m
Deal found 10/20![Multiple Airlines logo]()
$564
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/174:30 pm -
1 stop7h 06m
Wed 11/182:05 am -
1 stop9h 39m
Deal found 10/23![United Airlines logo]()
$566
This Delta deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/304:00 pm -
1 stop6h 50m
Sun 2/76:15 am -
1 stop9h 50m
Deal found 10/20![Delta logo]()
$496
This Southwest deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 4/412:45 pm -
1 stop8h 55m
Thu 4/810:10 am -
2 stops11h 15m
Deal found 10/25![Southwest logo]()
$518
This American Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/218:14 am -
1 stop6h 26m
Sun 1/313:00 pm -
2 stops19h 45m
Deal found 10/20![American Airlines logo]()
$528
This Southwest deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:55 am -
2 stops13h 30m
Thu 11/1912:30 pm -
2 stops9h 20m
Deal found 10/21![Southwest logo]()
$541
This Kiwi.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/25:14 pm -
2 stops17h 50m
Wed 12/303:26 pm -
1 stop8h 10m
Deal found 10/23![Multiple Airlines logo]()
$609
This American Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/68:01 pm -
1 stop13h 20m
Thu 3/111:52 pm -
1 stop10h 59m
Deal found 10/22![American Airlines logo]()
$570
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/66:20 am -
1 stop7h 28m
Sun 12/132:40 pm -
1 stop7h 17m
Deal found 10/22![United Airlines logo]()
$634
This Southwest deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/18:00 am -
1 stop6h 10m
Fri 2/52:00 pm -
1 stop7h 20m
Deal found 10/22![Southwest logo]()
$548
This Delta deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/27:00 am -
1 stop7h 20m
Mon 12/281:45 pm -
1 stop11h 05m
Deal found 10/21![Delta logo]()
$636
This American Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 12/57:35 pm -
1 stop15h 42m
Sat 12/125:25 pm -
2 stops18h 17m
Deal found 10/25![American Airlines logo]()
$584
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/267:00 am -
1 stop8h 40m
Mon 3/154:50 pm -
1 stop17h 10m
Deal found 10/22![United Airlines logo]()
$663
This Southwest deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/126:45 am -
1 stop7h 30m
Thu 4/151:40 pm -
1 stop7h 45m
Deal found 10/24![Southwest logo]()
$576
This American Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/305:15 am -
1 stop10h 07m
Sat 1/92:47 pm -
1 stop9h 32m
Deal found 10/24![American Airlines logo]()
$589
This Delta deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/178:47 am -
1 stop7h 53m
Sun 3/216:10 pm -
1 stop5h 36m
Deal found 10/24![Delta logo]()
$654
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/79:45 am -
1 stop6h 43m
Mon 12/145:10 pm -
1 stop7h 49m
Deal found 10/23![United Airlines logo]()
$695
This Southwest deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/98:00 am -
2 stops12h 05m
Fri 1/156:10 am -
2 stops11h 50m
Deal found 10/22![Southwest logo]()
$576
This American Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/215:15 am -
1 stop4h 30m
Thu 1/73:55 pm -
1 stop8h 04m
Deal found 10/24![American Airlines logo]()
$597
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/1212:20 pm -
1 stop24h 30m
Tue 1/192:52 pm -
1 stop21h 53m
Deal found 10/22![United Airlines logo]()
$704
This Southwest deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/182:50 pm -
2 stops21h 50m
Sun 4/253:15 pm -
1 stop7h 30m
Deal found 10/24![Southwest logo]()
$598
This American Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/158:04 pm -
2 stops15h 23m
Wed 11/1812:07 pm -
1 stop9h 54m
Deal found 10/23![American Airlines logo]()
$600
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/510:45 am -
1 stop28h 12m
Fri 2/125:00 pm -
1 stop7h 59m
Deal found 10/22![United Airlines logo]()
$717
This Southwest deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/215:20 pm -
2 stops19h 10m
Fri 2/263:00 pm -
1 stop7h 55m
Deal found 10/20![Southwest logo]()
$598
This American Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/216:46 pm -
1 stop19h 09m
Fri 2/265:40 pm -
1 stop18h 16m
Deal found 10/24![American Airlines logo]()
$604
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/276:15 am -
1 stop7h 33m
Tue 3/212:55 pm -
1 stop6h 56m
Deal found 10/22![United Airlines logo]()
$733
This American Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/179:17 am -
2 stops8h 37m
Sun 3/2111:43 am -
1 stop5h 52m
Deal found 10/20![American Airlines logo]()
$618
Last-minute flights from Knoxville to CaribbeanDiscover last-minute flight deals from Knoxville to Caribbean. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Caribbean. Data last updated October 25, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/22:12 pm -
1 stop8h 52m
Wed 11/48:45 am -
1 stop24h 20m
Deal found 10/20![Multiple Airlines logo]()
$343
This Kiwi.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/22:12 pm -
1 stop8h 52m
Fri 11/67:26 pm -
2 stops40h 57m
Deal found 10/23![Multiple Airlines logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/32:52 pm -
1 stop25h 23m
Mon 11/94:00 pm -
1 stop25h 18m
Deal found 10/24![Multiple Airlines logo]()
$536
This Kiwi.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:00 am -
2 stops17h 59m
Wed 11/118:45 am -
1 stop24h 20m
Deal found 10/23![Multiple Airlines logo]()
$392
This Kiwi.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:00 am -
1 stop10h 50m
Fri 11/131:20 pm -
1 stop10h 16m
Deal found 10/24![Multiple Airlines logo]()
$539
This Southwest deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:55 am -
2 stops13h 30m
Thu 11/129:40 pm -
1 stop12h 40m
Deal found 10/20![Southwest logo]()
$364
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:08 pm -
1 stop20h 11m
Thu 11/127:00 am -
1 stop16h 37m
Deal found 10/20![Multiple Airlines logo]()
$367
This American Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/156:00 am -
1 stop9h 21m
Wed 11/1812:07 pm -
1 stop9h 54m
Deal found 10/20![American Airlines logo]()
$575
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/176:08 pm -
1 stop20h 11m
Tue 11/248:53 am -
1 stop14h 13m
Deal found 10/20![Multiple Airlines logo]()
$323
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/178:30 am -
1 stop17h 16m
Thu 11/197:00 am -
2 stops13h 33m
Deal found 10/20![Multiple Airlines logo]()
$378
This American Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:01 am -
1 stop6h 12m
Wed 11/254:53 pm -
2 stops18h 32m
Deal found 10/21![American Airlines logo]()
$496
This American Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/298:04 pm -
2 stops18h 09m
Thu 12/33:22 pm -
1 stop7h 26m
Deal found 10/21![American Airlines logo]()
$582
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 October 25, 2026.
Search for one-way flight options from Knoxville to Caribbean. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This Trip.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/11:46 pm -
1 stop21h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Avelo Airlines logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/410:55 am -
2 stops13h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2510:03 pm -
2 stops24h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/12:01 pm -
2 stops33h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/175:09 pm -
1 stop18h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/38:20 am -
2 stops14h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:18 pm -
3 stops43h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$246
This Southwest deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/178:00 am -
2 stops12h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Southwest logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/289:04 pm -
2 stops44h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$264
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/255:45 am -
1 stop7h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![United Airlines logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/306:17 pm -
2 stops42h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$267
This Kiwi.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:00 am -
1 stop10h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$298
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 October 25, 2026.
Round-trip from | $270 (Kiwi.com) |
|---|---|
One-way from | $150 (Trip.com) |
Popular in | March |
Cheapest in | April |
Average price | $656 |
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 7,457,451 searches. Data last updated October 25, 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
KnoxvilleSan Juan
TYS Knoxville McGhee Tyson - SJU San Juan Luis Munoz Marin Intl
TYSSJU
Knoxville McGhee Tyson
Wed 11/4
10:55 am-12:59 am
2 stops13h 04m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$184
KnoxvilleSan Juan
TYS Knoxville McGhee Tyson - SJU San Juan Luis Munoz Marin Intl
TYSSJU
Knoxville McGhee Tyson
Wed 11/25
10:03 pm-11:31 pm
2 stops24h 28m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$209
KnoxvilleSan Juan
TYS Knoxville McGhee Tyson - SJU San Juan Luis Munoz Marin Intl
TYSSJU
Knoxville McGhee Tyson
Wed 2/17
5:09 pm-12:37 pm
1 stop18h 28m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$230
KnoxvillePunta Cana
TYS Knoxville McGhee Tyson - PUJ Punta Cana
TYSPUJ
Knoxville McGhee Tyson
Mon 2/8
7:18 pm-4:40 pm
1 stop20h 22m
Punta Cana
Wed 12/31
12:00 am-11:30 pm
Nonstop0h 00m
$233
KnoxvilleSan Juan
TYS Knoxville McGhee Tyson - SJU San Juan Luis Munoz Marin Intl
TYSSJU
Knoxville McGhee Tyson
Sun 1/3
8:20 am-12:14 am
2 stops14h 54m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$245
KnoxvilleSan Juan
TYS Knoxville McGhee Tyson - SJU San Juan Luis Munoz Marin Intl
TYSSJU
Knoxville McGhee Tyson
Sat 10/31
6:18 pm-1:25 pm
3 stops43h 07m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$246
KnoxvilleSan Juan
TYS Knoxville McGhee Tyson - SJU San Juan Luis Munoz Marin Intl
TYSSJU
Knoxville McGhee Tyson
Wed 2/17
8:00 am-9:15 pm
2 stops12h 15m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$248
KnoxvillePunta Cana
TYS Knoxville McGhee Tyson - PUJ Punta Cana
TYSPUJ
Knoxville McGhee Tyson
Mon 12/28
9:04 pm-6:05 pm
2 stops44h 01m
Punta Cana
Wed 12/31
12:00 am-11:30 pm
Nonstop0h 00m
$264
KnoxvilleSaint Thomas Island
TYS Knoxville McGhee Tyson - STT Saint Thomas Island Cyril E King
TYSSTT
Knoxville McGhee Tyson
Wed 11/25
5:45 am-1:56 pm
1 stop7h 11m
Saint Thomas Island Cyril E King
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$265
KnoxvilleSanto Domingo
TYS Knoxville McGhee Tyson - SDQ Santo Domingo Las Americas
TYSSDQ
Knoxville McGhee Tyson
Wed 12/30
6:17 pm-1:32 pm
2 stops42h 15m
Santo Domingo Las Americas
Wed 12/31
12:00 am-11:30 pm
Nonstop0h 00m
$267
Showing 1-10 of 60 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-PUJ
TYS-STT
TYS-NAS
TYS-MHH
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-PUJ
TYS-STT
TYS-NAS
What is the cheapest month to book a flight from Knoxville to Caribbean?
Currently, February is the cheapest month in which you can book a flight from Knoxville to Caribbean (average of $581). Flying from Knoxville to Caribbean in September is currently the most expensive (average of $760). 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.
How far ahead should I book a flight from Knoxville to Caribbean?
The best time to book flights from Knoxville to Caribbean is 82 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.
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 October 25, 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.
Overall
7.9
Boarding
8.1
Entertainment
7.4
Crew
8.6
Comfort
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Overall
7.9
Boarding
8.1
Entertainment
7.4
Crew
8.6
Comfort
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Overall
7.9
Boarding
8.1
Entertainment
7.4
Crew
8.6
Comfort
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Overall
7.9
Boarding
8.1
Entertainment
7.4
Crew
8.6
Comfort
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Overall
7.9
Boarding
8.1
Entertainment
7.4
Crew
8.6
Comfort
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
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 October 25, 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 7,457,451 searches. Data last updated October 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$346 | Average$663 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$376 | Average$516 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$396 | Average$686 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$500 | Average$620 | FlexibilityNo cancel fee | On-time69% |