How to find the cheapest flight from
Knoxville (TYS) to Puerto Rico
How far in advance should I book a flight from Knoxville to Puerto Rico?
To save on the cost of your flight from Knoxville to Puerto Rico, book at least 41 days before your planned departure. Booking around this time can save you about 11% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $380 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $415.
What is the cheapest month to fly from Knoxville to Puerto Rico?
September can be a great time to fly to Puerto Rico from Knoxville with a flight ticket averaging about $380. Cheapflights users have found deals in the month of September for as cheap as $194. The most expensive prices can be found in the month of December.
One-way flights to Puerto Rico from Knoxville
The cheapest one-way flights from Knoxville to Puerto Rico
5:01 pm - 9:16 am
2:43 pm - 10:13 pm
Related info for your journey
Useful info, stats and facts about Knoxville to Puerto Rico flights.
Destination information for Puerto Rico
Things to know before you go. Useful info for your trip from Knoxville to Puerto Rico
Ceiba J. Aponte de la Torre (NRR)