Cheap flights from Knoxville (TYS) to Puerto Rico

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How to find the cheapest flight from
Knoxville (TYS) to Puerto Rico

All the information you need to plan the best TYS to SJU flight in 2021: compare Knoxville to Puerto Rico flight prices with the expected peak season, weather and rainfall in Puerto Rico.
What is the cheapest month to fly from Knoxville to Puerto Rico?

June can be a great time to fly to Puerto Rico from Knoxville with a flight ticket averaging about $558. Cheapflights users have found deals in the month of June for as cheap as $361. The most expensive prices can be found in the month of March.

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

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 Puerto Rico from $501 1-2 weeks out and tickets from $647 for flights departing within the next 72 hours.

When is the cheapest time to fly from Knoxville to Puerto Rico (TYS - PR)?

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

Cheap flights from Knoxville to Puerto Rico in October, November 2021

The best prices found for TYS to Puerto Rico flights for October, November
7 Nov - 13 Nov
$217pp
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
7 Nov - 14 Nov
$239pp
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
11 Nov - 13 Nov
$240pp
TYS
Knoxville McGhee Tyson
Multiple Airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
   
2 STOPS
TYS
Knoxville McGhee Tyson

Knoxville McGhee Tyson to Puerto Rico 2021 flight deals

Cheap flights to Puerto Rico from Knoxville found for this year
7 Nov - 13 Nov
$217pp
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
2 Dec - 5 Dec
$228pp
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
7 Nov - 14 Nov
$239pp
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

Last minute flights from Knoxville to Puerto Rico

Late deals on round-trip flights to Puerto Rico from Knoxville, departing today and this week
24 Oct - 29 Oct
$263pp
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
24 Oct - 30 Oct
$279pp
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
25 Oct - 31 Oct
$280pp
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

One-way flights to Puerto Rico from Knoxville

The cheapest one-way flights from Knoxville to Puerto Rico
2:50 pm - 10:29 pm
Multiple Airlines
1 Stop
7h 39m
TYS - SJU
Multiple Airlines
$95
SmartFares
3:10 am - 8:23 am
Multiple Airlines
1 Stop
28h 13m
TYS - SJU
Multiple Airlines
$118
SmartFares
4:10 am - 8:23 am
Multiple Airlines
1 Stop
28h 13m
TYS - SJU
Multiple Airlines
$120
SmartFares

Related info for your journey

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

Flight FAQs

From Knoxville to Puerto Rico

What airport do you fly from for flights from Knoxville to Puerto Rico?

For a flight from Knoxville to Puerto Rico, you will be flying from McGhee Tyson. Knoxville McGhee Tyson (TYS) is just 11.3 mi from the center of the city.

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

Some of the carriers operating flights from Knoxville McGhee Tyson to Puerto Rico 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 Puerto Rico for under $300 on Cheapflights?

Yes, there are multiple flights from Knoxville to Puerto Rico for under $300. The cheapest flight booked recently is on Multiple Airlines for just $220, but on average you can expect to pay $254.

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

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

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

When booking a flight from Knoxville to Puerto Rico, you may want to consider flying on American Airlines, Delta or Frontier as they are the most popular for this route.

What are the cheapest flights from Knoxville to Puerto Rico?

Looking for the cheapest flight from Knoxville to Puerto Rico? While on average our users pay $445, our data indicates the cheapest price to be $134. The most popular route (Knoxville McGhee Tyson - San Juan Luis Munoz Marin Intl), is priced around $228.

COVID Restrictions

View COVID Travel Restrictions for Puerto Rico

Do I need a COVID test to fly to Puerto Rico from Knoxville?

Information is based on travel restrictions from Knoxville McGhee Tyson to Puerto Rico

Most visitors from Knoxville McGhee Tyson need to provide a negative COVID-19 test result and/or quarantine to enter Puerto Rico.

COVID-19 testing requirements
Visitors from Knoxville McGhee Tyson must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Puerto Rico.

Quarantine requirements
Visitors from Knoxville McGhee Tyson are not required to quarantine after entering Puerto Rico.

Documents
Travel Declaration Form - Must be completed prior to travel to Puerto Rico.


Do I need a test to fly back to Knoxville from Puerto Rico?

Returning to Knoxville McGhee Tyson from Puerto Rico

COVID-19 testing requirements
Visitors from Puerto Rico must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Knoxville McGhee Tyson.

Quarantine requirements
Visitors from Puerto Rico are not required to quarantine after entering Knoxville McGhee Tyson.

Hide COVID Travel Restrictions for Puerto Rico

Destination points for flights from Knoxville to Puerto Rico

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

Destination information for Puerto Rico

Things to know before you go - useful duration and weather info for your trip from Knoxville to Puerto Rico.
Today's exchange rate
$1 = $1.00

Airports servicing Knoxville

Airports servicing

Culebra (CPX)
Mayagüez Eugenio M De Hostos (MAZ)
Ceiba J. Aponte de la Torre (NRR)
Ponce (PSE)
Vieques (VQS)

Top 5 airlines flying from Knoxville McGhee Tyson to Puerto Rico

The chart below displays the airlines Cheapflights users traveling from Knoxville to Puerto Rico 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 $614 No cancel fee 71%
Delta
$540 $991 No cancel fee N/A
United Airlines
$588 $738 No cancel fee 69%
Home Caribbean Puerto Rico Cheap flights from Knoxville to Puerto Rico