Cheap flights from Knoxville (TYS) to Puerto Rico

TYS — SJU
May 24 — May 311

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.

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.

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 May, June 2022

The best prices found for TYS to Puerto Rico flights for May, June
Jun 5 - Jun 29
TYS

Knoxville McGhee Tyson

SJU

San Juan Luis Munoz Marin Intl

1 stop

29h 30m
SJU

San Juan Luis Munoz Marin Intl

TYS

Knoxville McGhee Tyson

1 stop

11h 51m
$365

Multiple Airlines

View Deal

Deal found 16/5/22

Jun 15 - Jun 22
TYS

Knoxville McGhee Tyson

SJU

San Juan Luis Munoz Marin Intl

1 stop

10h 12m
SJU

San Juan Luis Munoz Marin Intl

TYS

Knoxville McGhee Tyson

1 stop

11h 51m
$367

Multiple Airlines

View Deal

Deal found 18/5/22

Jun 5 - Jun 29
TYS

Knoxville McGhee Tyson

SJU

San Juan Luis Munoz Marin Intl

1 stop

7h 48m
SJU

San Juan Luis Munoz Marin Intl

TYS

Knoxville McGhee Tyson

1 stop

11h 51m
$382

Multiple Airlines

View Deal

Deal found 17/5/22

Knoxville to Puerto Rico 2022 flight deals

Cheap flights to Puerto Rico from Knoxville found for this year
Oct 15 - Oct 22
TYS

Knoxville McGhee Tyson

SJU

San Juan Luis Munoz Marin Intl

1 stop

19h 28m
SJU

San Juan Luis Munoz Marin Intl

TYS

Knoxville McGhee Tyson

1 stop

6h 52m
$273

Multiple Airlines

View Deal

Deal found 18/5/22

Oct 15 - Oct 21
TYS

Knoxville McGhee Tyson

SJU

San Juan Luis Munoz Marin Intl

1 stop

19h 28m
SJU

San Juan Luis Munoz Marin Intl

TYS

Knoxville McGhee Tyson

1 stop

9h 46m
$276

Multiple Airlines

View Deal

Deal found 18/5/22

Sep 12 - Sep 18
TYS

Knoxville McGhee Tyson

SJU

San Juan Luis Munoz Marin Intl

1 stop

18h 23m
SJU

San Juan Luis Munoz Marin Intl

TYS

Knoxville McGhee Tyson

1 stop

17h 56m
$277

Multiple Airlines

View Deal

Deal found 19/5/22

Cheap American Airlines flights from Knoxville to Puerto Rico

May 28 - May 31
TYS

Knoxville McGhee Tyson

SJU

San Juan Luis Munoz Marin Intl

1 stop

9h 15m
SJU

San Juan Luis Munoz Marin Intl

TYS

Knoxville McGhee Tyson

1 stop

13h 17m
$942

American Airlines

View Deal

Deal found 18/5/22

May 28 - May 31
TYS

Knoxville McGhee Tyson

SJU

San Juan Luis Munoz Marin Intl

2 stops

8h 23m
SJU

San Juan Luis Munoz Marin Intl

TYS

Knoxville McGhee Tyson

2 stops

9h 43m
$1,116

American Airlines

View Deal

Deal found 18/5/22

Last minute flights from Knoxville to Puerto Rico

Late deals on return flights to Puerto Rico from Knoxville, departing today and this week
May 28 - May 31
TYS

Knoxville McGhee Tyson

SJU

San Juan Luis Munoz Marin Intl

1 stop

7h 04m
SJU

San Juan Luis Munoz Marin Intl

TYS

Knoxville McGhee Tyson

2 stops

27h 33m
$407

Multiple Airlines

View Deal

Deal found 18/5/22

May 28 - May 29
TYS

Knoxville McGhee Tyson

SJU

San Juan Luis Munoz Marin Intl

1 stop

7h 04m
SJU

San Juan Luis Munoz Marin Intl

TYS

Knoxville McGhee Tyson

1 stop

8h 34m
$433

Multiple Airlines

View Deal

Deal found 17/5/22

May 26 - May 29
TYS

Knoxville McGhee Tyson

SJU

San Juan Luis Munoz Marin Intl

1 stop

11h 58m
SJU

San Juan Luis Munoz Marin Intl

TYS

Knoxville McGhee Tyson

1 stop

8h 34m
$441

Multiple Airlines

View Deal

Deal found 17/5/22

One-way flights to Puerto Rico from Knoxville

The cheapest one-way flights from Knoxville to Puerto Rico
Jun 15
TYS

Knoxville McGhee Tyson

SJU

San Juan Luis Munoz Marin Intl

2 stops

9h 18m
$218

Multiple Airlines

View Deal

Deal found 17/5/22

Jun 1
TYS

Knoxville McGhee Tyson

SJU

San Juan Luis Munoz Marin Intl

2 stops

48h 05m
$222

Multiple Airlines

View Deal

Deal found 17/5/22

Jun 8
TYS

Knoxville McGhee Tyson

SJU

San Juan Luis Munoz Marin Intl

2 stops

16h 52m
$224

Multiple Airlines

View Deal

Deal found 17/5/22

Related info for your journey

Useful info, stats and facts about Knoxville to Puerto Rico flights.

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 $273, but on average you can expect to pay $316.

Are there last-minute flights available from Knoxville to Puerto Rico for under $500?

There are currently 20+ open flights from Knoxville to Puerto Rico within the next 7 days for less than $500.

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 United Airlines 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 $934, our data indicates the cheapest price to be $175. The most popular route (Knoxville McGhee Tyson - San Juan Luis Munoz Marin Intl), is priced around $290.

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

Top 3 airlines flying from Knoxville 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.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
United AirlinesCheapest$344Average$587FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
American AirlinesCheapest$494Average$601FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
DeltaCheapest$503Average$676FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights