Route Price Intelligence
Cheap Flights From Knoxville to San Juan
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$456
Deals From
$436
Usually Costs
$436 – $522
Lowest We've Seen
$292
Based on 8,370 price pointshigh confidence
Monthly Price Guide
Jan
$471
Feb
$471
Mar
$656
Apr
$456
May
$456
Jun
$453
Jul
$446
Aug
$436
Sep
$436
Oct
$471
Nov
$523
Dec
$641
Cheapest Average Expensive
Best Time to Fly from Knoxville to San Juan
The cheapest time to fly from Knoxville to San Juan is typically August, when fares average around $436. The most expensive month tends to be March at around $656. For the best deals, consider flying in August, September, July.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $29287 price checksWorst: $416