The best pricing can be found in the month of September. Prices to San Juan from Blountville average $659. You can even find prices in September for less than $659, as users have found deals to San Juan from as low as $309. The month of December appears to be one of the more expensive times to travel to San Juan from Blountville. Flying in the targeted month can save you up to 24%.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Blountville to San Juan as you normally would.