Route Price Intelligence
Cheap Flights From Knoxville to San Jose, Costa Rica
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$658
Great Deal
Under $608
Typical Range
$608 – $738
Lowest We've Seen
$372
Based on 271 price pointshigh confidence
Monthly Price Guide
Jan
$638
Feb
$608
Mar
$643
Apr
$608
May
$608
Jun
—
Jul
—
Aug
—
Sep
$816
Oct
$683
Nov
$634
Dec
$748
Cheapest Average Expensive
Best Time to Fly from Knoxville to San Jose, Costa Rica
The cheapest time to fly from Knoxville to San Jose, Costa Rica is typically February, when fares average around $608. The most expensive month tends to be September at around $816. For the best deals, consider flying in February, April, May.
Typical Price by Travel Month
Median round-trip fare for each month, with the typical price range, from our ongoing tracking of this route
Cheapest month: October7,843 fares analyzedTypical low: $592
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