Route Price Intelligence
Cheap Flights From Knoxville to Porto
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$873
Great Deal
Under $774
Typical Range
$774 – $1,045
Lowest We've Seen
$461
Based on 131 price pointshigh confidence
Monthly Price Guide
Jan
$825
Feb
$818
Mar
$818
Apr
$873
May
$873
Jun
$873
Jul
$873
Aug
$873
Sep
$873
Oct
$873
Nov
$832
Dec
$1,033
Cheapest Average Expensive
Best Time to Fly from Knoxville to Porto
The cheapest time to fly from Knoxville to Porto is typically February, when fares average around $818. The most expensive month tends to be December at around $1,033. For the best deals, consider flying in February, March, January.
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: November7,109 fares analyzedTypical low: $823
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