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Caribbean Islands

$253+ Cheap flights from Knoxville (TYS) to Caribbean Islands

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 6/13. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — SJU
Jan 27 — Feb 31
Mon 1/27
Mon 2/3
1 adult, Economy
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Cheap flight deals from Knoxville to Caribbean Islands

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Caribbean Islands (zzEPX). 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 January 22, 2025.

Round-trip from

$255
(Mytrip)

One-way from

$253
(American Airlines)
From Knoxville McGhee Tyson to Caribbean Islands
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One-way flight from Knoxville McGhee Tyson to Caribbean Islands
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Find flight deals from Knoxville to Caribbean Islands

Cheapest flights from Knoxville to Caribbean Islands
Explore the most affordable flight options available from Knoxville to Caribbean Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 22, 2025.

This Mytrip deal was found by Cheapflights users on 1/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/111:57 amTYS - SJU
1 stop11h 51mMultiple Airlines
Sat 2/86:14 amSJU - TYS
1 stop11h 11mMultiple Airlines
Deal found 1/21$255
This Delta deal was found by Cheapflights users on 1/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/135:30 amTYS - SJU
1 stop8h 10mDelta
Tue 9/167:30 amSJU - TYS
1 stop7h 38mDelta
Deal found 1/22$355
This American Airlines deal was found by Cheapflights users on 1/22. 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.
Fri 5/27:54 pmTYS - SJU
1 stop14h 56mAmerican Airlines
Mon 5/56:00 pmSJU - TYS
1 stop5h 35mAmerican Airlines
Deal found 1/22$360
This United Airlines deal was found by Cheapflights users on 1/22. 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 3/125:40 amTYS - SJU
1 stop6h 37mUnited Airlines
Wed 3/124:50 pmSJU - TYS
1 stop7h 04mUnited Airlines
Deal found 1/22$392
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/181:36 pmTYS - MBJ
1 stop24h 07mMultiple Airlines
Tue 2/252:48 pmMBJ - TYS
1 stop28h 09mMultiple Airlines
Deal found 1/21$412
This American Airlines deal was found by Cheapflights users on 1/22. 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.
Thu 4/176:55 amTYS - STT
1 stop10h 04mAmerican Airlines
Wed 4/234:50 pmSTT - TYS
1 stop6h 40mAmerican Airlines
Deal found 1/22$419
This Delta deal was found by Cheapflights users on 1/21. 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.
Mon 5/195:30 amTYS - NAS
1 stop7h 45mDelta
Thu 5/292:38 pmNAS - TYS
1 stop9h 08mDelta
Deal found 1/21$428
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/221:25 pmTYS - PUJ
2 stops22h 50mMultiple Airlines
Thu 3/2712:39 pmPUJ - TYS
1 stop10h 39mMultiple Airlines
Deal found 1/21$430
This American Airlines deal was found by Cheapflights users on 1/21. 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.
Mon 9/228:45 pmTYS - NAS
2 stops14h 40mAmerican Airlines
Fri 9/261:11 pmNAS - TYS
1 stop10h 14mAmerican Airlines
Deal found 1/21$432
This American Airlines deal was found by Cheapflights users on 1/22. 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 11/195:12 amTYS - PLS
1 stop8h 58mAmerican Airlines
Sun 11/233:55 pmPLS - TYS
1 stop7h 26mAmerican Airlines
Deal found 1/22$464
This American Airlines deal was found by Cheapflights users on 1/21. 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.
Mon 9/228:45 pmTYS - MBJ
1 stop15h 25mAmerican Airlines
Fri 9/263:05 pmMBJ - TYS
1 stop7h 20mAmerican Airlines
Deal found 1/21$478
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/36:00 amTYS - NAS
1 stop8h 45mMultiple Airlines
Sat 4/54:00 pmNAS - TYS
1 stop19h 03mMultiple Airlines
Deal found 1/21$494

Find flights from Knoxville to Caribbean Islands within your budget

Customize your flight search to find flights from Knoxville to Caribbean Islands 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 January 22, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

KnoxvilleSan Juan

TYS - SJU

TYSSJU

Knoxville McGhee Tyson

Sat 2/1

11:57 am-12:48 am

1 stop11h 51m

San Juan Luis Munoz Marin Intl

Sat 2/8

6:14 am-4:25 pm

1 stop11h 11m

$255

KnoxvilleSan Juan

TYS - SJU

TYSSJU

Knoxville McGhee Tyson

Fri 5/2

7:54 pm-10:50 am

1 stop14h 56m

San Juan Luis Munoz Marin Intl

Mon 5/5

6:00 pm-11:35 pm

1 stop5h 35m

$360

KnoxvilleSaint Thomas Island

TYS - STT

TYSSTT

Knoxville McGhee Tyson

Tue 2/25

8:00 am-10:46 am

2 stops25h 46m

Saint Thomas Island Cyril E King

Mon 3/3

2:33 pm-6:39 pm

3 stops29h 06m

$365

KnoxvilleSan Juan

TYS - SJU

TYSSJU

Knoxville McGhee Tyson

Wed 3/12

5:40 am-12:17 pm

1 stop6h 37m

San Juan Luis Munoz Marin Intl

Wed 3/12

4:50 pm-11:54 pm

1 stop7h 04m

$392

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

$405

KnoxvilleMontego Bay

TYS - MBJ

TYSMBJ

Knoxville McGhee Tyson

Tue 2/18

1:36 pm-1:43 pm

1 stop24h 07m

Montego Bay Sangster Intl

Tue 2/25

2:48 pm-6:57 pm

1 stop28h 09m

$412

KnoxvilleSaint Thomas Island

TYS - STT

TYSSTT

Knoxville McGhee Tyson

Tue 4/1

5:51 am-4:31 pm

2 stops10h 40m

Saint Thomas Island Cyril E King

Tue 4/8

4:50 pm-11:30 pm

1 stop6h 40m

$419

KnoxvillePunta Cana

TYS - PUJ

TYSPUJ

Knoxville McGhee Tyson

Sat 3/22

1:25 pm-12:15 pm

2 stops22h 50m

Punta Cana

Thu 3/27

12:39 pm-11:18 pm

1 stop10h 39m

$430

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

$447

KnoxvilleNassau

TYS - NAS

TYSNAS

Knoxville McGhee Tyson

Mon 3/24

6:53 am-7:15 pm

1 stop12h 22m

Nassau Intl

Thu 3/27

7:45 am-10:54 pm

1 stop15h 09m

$447

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/22

Showing 1-10 of 31 results
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Best time to book a flight from Knoxville to Caribbean Islands

Have a flexible travel schedule? Discover the best time to fly to Caribbean Islands 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 Islands

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

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

Currently, September is the cheapest month in which you can book a flight from Knoxville to Caribbean Islands (average of $254). Flying from Knoxville to Caribbean Islands in March is currently the most expensive (average of $375). 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 EPX?

Find hourly flight availability from Knoxville to Caribbean Islands. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 22, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Knoxville to Caribbean Islands as you normally would.

Rainfall in Caribbean Islands by month

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

In terms of precipitation, rainfall in Caribbean Islands 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 Islands when rainfall is around 2.2 in.

Temperature in Caribbean Islands by month

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

If weather is an important factor for your trip to Caribbean Islands, 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 Islands

Get insights into the airlines that provide service to Caribbean Islands. 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 Islands. Reviews last updated January 22, 2025.
To help decide which airline to fly from Knoxville to Caribbean Islands, see what other customers have to say about American Airlines, United Airlines and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,512 reviews

Comfort

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,512 reviews
Delta
8.0
Very good
8,512 reviews

Comfort

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Copa Airlines
7.7
Good
1,659 reviews
Delta
8.0
Very good
8,512 reviews

Comfort

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

LATAM Airlines
7.5
Good
1,853 reviews
Delta
8.0
Very good
8,512 reviews

Comfort

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,975 reviews
Delta
8.0
Very good
8,512 reviews

Comfort

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,512 reviews

Comfort

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Caribbean Islands. 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 Islands?

    If you book a flight to Caribbean Islands from Knoxville, you will be flying from McGhee Tyson, which is the city’s only airport. Knoxville McGhee Tyson (TYS) is located 11.3 mi from the center of Knoxville.

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

    The most popular flight routes from Knoxville to Caribbean Islands are Knoxville McGhee Tyson - Saint Thomas Island Cyril E King, Knoxville McGhee Tyson - San Juan Luis Munoz Marin Intl and Knoxville McGhee Tyson - Montego Bay Sangster Intl.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Knoxville to Caribbean Islands 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 Islands?

    Currently, September is the cheapest month in which you can book a flight from Knoxville to Caribbean Islands (average of $254). Flying from Knoxville to Caribbean Islands in March is currently the most expensive (average of $375). 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

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Top 4 airlines flying from Knoxville to Caribbean Islands

Discover the top 4 airlines that operate flights from Knoxville to Caribbean Islands. 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 January 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$206Average$298FlexibilityNo cancel feeOn-time62%
DeltaCheapest$299Average$592FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$319Average$636FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$335Average$677FlexibilityNo cancel feeOn-time71%
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