Cheap flights from Knoxville (TYS) to Caribbean

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How to find the cheapest flight from
Knoxville (TYS) to Caribbean

All the information you need to plan the best TYS to SJU flight in 2022: compare Knoxville to Caribbean flight prices with the expected peak season, weather and rainfall in Caribbean.
When is the cheapest time to fly from Knoxville to Caribbean (TYS - CB)?

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.

What is the cheapest month to fly from Knoxville to Caribbean?

Flights from Knoxville to Caribbean lean towards being more expensive in March. Prices are generally better when you fly from Knoxville to Caribbean in June, with the cheapest ticket starting at $361.

How far in advance should I book a flight from Knoxville to Caribbean?

To save up to 30% on this flight, we recommend booking at least 20 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Knoxville to Caribbean from $501 1-2 weeks out and tickets from $647 for flights departing within the next 72 hours.

Cheap flights from Knoxville to Caribbean in January, February 2022

The best prices found for TYS to Caribbean flights for January, February
17 Feb - 21 Feb
$242pp
TYS
Knoxville McGhee Tyson
Multiple Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
 
1 STOP
TYS
Knoxville McGhee Tyson
20 Jan - 27 Jan
$276pp
TYS
Knoxville McGhee Tyson
Multiple Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
 
1 STOP
TYS
Knoxville McGhee Tyson
18 Feb - 21 Feb
$285pp
TYS
Knoxville McGhee Tyson
Multiple Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
 
1 STOP
TYS
Knoxville McGhee Tyson

Knoxville McGhee Tyson to Caribbean 2022 flight deals

Cheap flights to Caribbean from Knoxville found for this year
1 Mar - 6 Mar
$235pp
TYS
Knoxville McGhee Tyson
Multiple Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
TYS
Knoxville McGhee Tyson
2 Mar - 10 Mar
$238pp
TYS
Knoxville McGhee Tyson
Multiple Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
 
1 STOP
TYS
Knoxville McGhee Tyson
17 Feb - 21 Feb
$242pp
TYS
Knoxville McGhee Tyson
Multiple Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
 
1 STOP
TYS
Knoxville McGhee Tyson

Last minute flights from Knoxville to Caribbean

Late deals on round-trip flights to Caribbean from Knoxville, departing today and this week
20 Jan - 27 Jan
$276pp
TYS
Knoxville McGhee Tyson
Multiple Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
 
1 STOP
TYS
Knoxville McGhee Tyson
20 Jan - 27 Jan
$292pp
TYS
Knoxville McGhee Tyson
Multiple Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
   
2 STOPS
TYS
Knoxville McGhee Tyson
20 Jan - 26 Jan
$307pp
TYS
Knoxville McGhee Tyson
Multiple Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
     
3 STOPS
TYS
Knoxville McGhee Tyson

One-way flights to Caribbean from Knoxville

The cheapest one-way flights from Knoxville to Caribbean
2:59 pm - 10:06 pm
Frontier
1 Stop
6h 07m
TYS - SJU
Frontier
$184
Flights by SU
1:42 am - 9:01 am
American Airlines
1 Stop
7h 19m
TYS - STT
American Airlines
6:14 am - 7:50 pm
Multiple Airlines
2 Stops
12h 36m
TYS - SJU
Multiple Airlines
$551
Fareboom

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Knoxville</span> to <span class="emphasized">Caribbean</span> flights.

Flight FAQs

From Knoxville to Caribbean

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.

Which airlines flying from Knoxville McGhee Tyson to Caribbean have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Knoxville McGhee Tyson to Caribbean that may be offering flexible cancellation policies are American Airlines, Delta, and United Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Knoxville to Caribbean for under $300 on Cheapflights?

Yes, there are multiple flights from Knoxville to Caribbean for under $300. The cheapest flight booked recently is on Multiple Airlines for just $235, but on average you can expect to pay $282.

Are there last-minute flights available from Knoxville to Caribbean for under $300?

There are currently 20+ open flights from Knoxville to Caribbean within the next 7 days for less than $300.

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 - Georgetown Exuma Intl or Knoxville McGhee Tyson - Saint Thomas Island Cyril E King when deciding on the best route from Knoxville to Caribbean.

What are the cheapest flights from Knoxville to Caribbean?

On average you can expect to pay $690 for a flight from Knoxville to Caribbean. The cheapest flight overall is $121 while the most popular route, (Knoxville McGhee Tyson - San Juan Luis Munoz Marin Intl) is currently priced at $235.

What are the most popular airlines that fly from Knoxville to Caribbean?

Consider American Airlines, Delta or Frontier when booking your flight. These represent the most popular airlines when flying from Knoxville to Caribbean.

Destination points for flights from Knoxville to Caribbean

Select to see more specific information for flights from Knoxville to all places in Caribbean.

Destination information for Caribbean

Things to know before you go - useful duration and weather info for your trip from Knoxville to Caribbean.
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Airports servicing Knoxville

Top 5 airlines flying from Knoxville McGhee Tyson to Caribbean

The chart below displays the airlines Cheapflights users traveling from Knoxville to Caribbean choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Allegiant Air
$150 $375 No cancel fee 88%
Frontier
$178 $416 No cancel fee 62%
American Airlines
$308 $722 No cancel fee 71%
United Airlines
$473 $732 No cancel fee 69%
Delta
$540 $805 No cancel fee N/A
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