HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Caribbean

$157+ 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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — SJU
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Caribbean (0CB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2024.

Round-trip from

$334
(Delta)

One-way from

$157
(Mytrip)
From Knoxville McGhee Tyson to Caribbean
Search Deals
One-way flight from Knoxville McGhee Tyson to Caribbean
Search Deals

Find flight deals from Knoxville to Caribbean

Cheapest flights from Knoxville to Caribbean
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 December 18, 2024.

This American Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” 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 12/315:00 amTYS - NAS
1 stop6h 55mAmerican Airlines
Sat 6/284:15 pmNAS - TYS
1 stop7h 22mAmerican Airlines
Deal found 12/17$563
This Kiwi.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” 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 12/314:19 pmTYS - PUJ
1 stop22h 36mMultiple Airlines
Sun 3/24:48 pmPUJ - TYS
1 stop7h 18mMultiple Airlines
Deal found 12/17$595
This American Airlines deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” 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 12/229:08 amTYS - SJU
1 stop13h 02mAmerican Airlines
Tue 12/249:00 amSJU - TYS
1 stop11h 27mAmerican Airlines
Deal found 12/18$604
This Mytrip deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/229:13 pmTYS - SJU
2 stops27h 12mMultiple Airlines
Tue 12/246:48 pmSJU - TYS
2 stops19h 12mMultiple Airlines
Deal found 12/18$614
This American Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” 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 12/317:48 amTYS - MBJ
1 stop6h 42mAmerican Airlines
Sat 7/195:00 pmMBJ - TYS
1 stop6h 02mAmerican Airlines
Deal found 12/17$630
This American Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” 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 12/314:07 pmTYS - PUJ
2 stops19h 07mAmerican Airlines
Sun 3/25:45 pmPUJ - TYS
1 stop16h 32mAmerican Airlines
Deal found 12/17$659
This Kiwi.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” 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 12/314:19 pmTYS - MBJ
1 stop21h 11mMultiple Airlines
Fri 1/32:38 pmMBJ - TYS
1 stop8h 27mMultiple Airlines
Deal found 12/17$770
This United Airlines deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/196:55 amTYS - AUA
1 stop8h 45mUnited Airlines
Thu 12/265:50 pmAUA - TYS
1 stop7h 09mUnited Airlines
Deal found 12/18$816
This American Airlines deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” 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 12/315:00 amTYS - AUA
1 stop9h 05mAmerican Airlines
Tue 1/75:55 pmAUA - TYS
1 stop17h 41mAmerican Airlines
Deal found 12/18$835
This Mytrip deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/281:30 pmTYS - STT
2 stops23h 18mMultiple Airlines
Sat 1/45:45 pmSTT - TYS
2 stops27h 35mMultiple Airlines
Deal found 12/18$891
This United deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/259:50 amTYS - PLS
1 stop6h 15mUnited Airlines
Mon 12/305:11 pmPLS - TYS
1 stop6h 48mUnited Airlines
Deal found 12/17$920
This American Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” 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 12/207:05 amTYS - POP
1 stop7h 34mAmerican Airlines
Fri 12/274:59 pmPOP - TYS
1 stop8h 13mAmerican Airlines
Deal found 12/17$956

Find flights from Knoxville to Caribbean within your budget

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 December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

KnoxvilleSan Juan

TYS - SJU

TYSSJU

Knoxville McGhee Tyson

Sun 2/9

5:45 am-12:50 pm

1 stop6h 05m

San Juan Luis Munoz Marin Intl

Thu 2/13

6:17 pm-11:47 pm

1 stop6h 30m

$334

KnoxvilleSaint Thomas Island

TYS - STT

TYSSTT

Knoxville McGhee Tyson

Sat 1/11

5:15 pm-10:46 am

1 stop16h 31m

Saint Thomas Island Cyril E King

Fri 1/17

11:51 am-4:25 pm

3 stops29h 34m

$364

KnoxvilleSan Juan

TYS - SJU

TYSSJU

Knoxville McGhee Tyson

Tue 2/11

11:02 am-10:07 pm

1 stop10h 05m

San Juan Luis Munoz Marin Intl

Mon 2/17

7:45 am-11:05 pm

1 stop16h 20m

$397

KnoxvillePunta Cana

TYS - PUJ

TYSPUJ

Knoxville McGhee Tyson

Thu 1/30

1:41 pm-3:45 pm

1 stop25h 04m

Punta Cana

Mon 2/3

3:32 pm-8:09 am

2 stops17h 37m

$435

KnoxvilleSan Juan

TYS - SJU

TYSSJU

Knoxville McGhee Tyson

Wed 1/8

7:00 am-3:38 pm

1 stop7h 38m

San Juan Luis Munoz Marin Intl

Mon 1/13

8:10 am-2:43 pm

1 stop7h 33m

$444

KnoxvilleProvidenciales

TYS - PLS

TYSPLS

Knoxville McGhee Tyson

Sun 6/1

8:28 pm-10:01 am

1 stop13h 33m

Providenciales

Fri 6/6

1:55 pm-10:19 am

1 stop20h 24m

$445

KnoxvilleSaint Thomas Island

TYS - STT

TYSSTT

Knoxville McGhee Tyson

Sun 1/26

5:45 am-3:49 pm

1 stop9h 04m

Saint Thomas Island Cyril E King

Wed 1/29

2:55 pm-11:47 pm

1 stop9h 52m

$458

KnoxvilleGeorge Town

TYS - GCM

TYSGCM

Knoxville McGhee Tyson

Tue 6/3

8:28 pm-12:45 pm

2 stops17h 17m

George Town Owen Roberts Intl

Sat 6/7

1:20 pm-8:20 am

2 stops18h 00m

$463

KnoxvilleNassau

TYS - NAS

TYSNAS

Knoxville McGhee Tyson

Tue 1/14

5:45 am-11:52 am

1 stop6h 07m

Nassau Intl

Wed 1/22

1:17 pm-6:37 pm

1 stop5h 20m

$474

KnoxvilleSaint Thomas Island

TYS - STT

TYSSTT

Knoxville McGhee Tyson

Sat 1/11

6:11 pm-11:50 am

1 stop16h 39m

Saint Thomas Island Cyril E King

Fri 1/17

6:31 pm-10:36 am

2 stops17h 05m

$480

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 37 results
1
2
3
4

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.
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.

Travel insights for flights from Knoxville to Caribbean

Get recent, data-driven insights about flights from Knoxville to Caribbean including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Knoxville to Caribbean?

Currently, September is the cheapest month in which you can book a flight from Knoxville to Caribbean (average of $254). Flying from Knoxville to Caribbean in March is currently the most expensive (average of $334). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from TYS to CB?

Find hourly flight availability from Knoxville to Caribbean. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.

When flying from Knoxville to Caribbean, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Caribbean by month

Plan your trip to Caribbean by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Caribbean ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit Caribbean when rainfall is around 2.2 in.

Temperature in Caribbean by month

Plan your trip to Caribbean by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Caribbean, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

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 December 18, 2024.
Alaska Airlines
8.0
Very good
9,554 reviews

Food

7.2

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Alaska Airlines
8.0
Very good
9,554 reviews
Alaska Airlines
8.0
Very good
9,554 reviews

Food

7.2

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Delta
8.0
Very good
8,604 reviews
Alaska Airlines
8.0
Very good
9,554 reviews

Food

7.2

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

LATAM Airlines
7.5
Good
1,879 reviews
Alaska Airlines
8.0
Very good
9,554 reviews

Food

7.2

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

United Airlines
7.4
Good
9,055 reviews
Alaska Airlines
8.0
Very good
9,554 reviews

Food

7.2

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,554 reviews

Food

7.2

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

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.

  • What airport do you fly from for flights from Knoxville to Caribbean?

    Most people fly from Knoxville McGhee Tyson (TYS) if they book a flight from Knoxville to Caribbean. Knoxville McGhee Tyson is conveniently located just 11.3 mi from Knoxville’s city center.

  • What are the cheapest airlines to fly from Knoxville to Caribbean one-way?

    One-way options have recently been found by users for as low as $182 on Delta. Other airlines that offer cheap prices include American Airlines from $197 and Alaska Airlines from $792 one-way.

  • What are the most popular routes from Knoxville to Caribbean?

    Most travelers choose Knoxville McGhee Tyson - San Juan Luis Munoz Marin Intl, Knoxville McGhee Tyson - Providenciales or Knoxville McGhee Tyson - Saint Thomas Island Cyril E King when deciding on the best route from Knoxville to Caribbean.

  • Can I find deals for flights from Knoxville to Caribbean that include hotel bookings?

    Yes. In addition to deals on Knoxville to Caribbean flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Knoxville to Caribbean?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knoxville to Caribbean.

  • Can I find deals for business class flights from Knoxville to Caribbean?

    Yes. Cheapflights offers flight deals from Knoxville to Caribbean by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Knoxville to Caribbean?

    Currently, September is the cheapest month in which you can book a flight from Knoxville to Caribbean (average of $254). Flying from Knoxville to Caribbean in March is currently the most expensive (average of $334). 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.

See more FAQs

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.

Alternative routes for Knoxville to Caribbean

See prices for flight routes from nearby airports that may be better suited for you.
Nashville to LaGuardia flights
Nashville to Newark flights
Nashville to John F Kennedy Intl flights
Nashville to Los Angeles flights
Nashville to Orlando flights
Nashville to Seattle flights
Nashville to Fort Lauderdale flights
Memphis to Las Vegas flights
Nashville to Miami flights
Nashville to Denver flights
Nashville to Salt Lake City flights
Nashville to O'Hare Intl flights
Nashville to Hobby flights
Memphis to LaGuardia flights
Nashville to Las Vegas flights
Nashville to Heathrow flights
Memphis to Denver flights
Nashville to Boston flights
Nashville to Cancún flights
Memphis to Miami flights
Nashville to Tampa flights
Nashville to San Francisco flights
Memphis to Orlando flights
Nashville to Reagan-National flights
Nashville to George Bush Intcntl flights
Memphis to Los Angeles flights
Nashville to Sky Harbor Intl flights
Memphis to John F Kennedy Intl flights
Nashville to Honolulu flights
Nashville to Dallas/Fort Worth flights
Memphis to Newark flights
Memphis to Atlanta flights
Chattanooga to John F Kennedy Intl flights
Nashville to Dulles Intl flights
Nashville to Baltimore flights
Nashville to Ontario flights
Nashville to San Diego flights
Memphis to Cancún flights
Nashville to Philadelphia flights
Knoxville to Dallas/Fort Worth flights
Memphis to Dallas/Fort Worth flights
Chattanooga to Newark flights
Memphis to Hobby flights
Nashville to Burbank flights
Nashville to Columbus flights
Memphis to Reagan-National flights
Knoxville to Denver flights
Knoxville to LaGuardia flights
Nashville to Cozumel flights
Knoxville to Los Angeles flights

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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$206Average$298FlexibilityNo cancel feeOn-time62%
DeltaCheapest$299Average$615FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$319Average$636FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$322Average$706FlexibilityNo cancel feeOn-time71%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.