Route Price Intelligence
Cheap Flights From Knoxville to Portland
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$425
Great Deal
Under $364
Typical Range
$364 – $488
Lowest We've Seen
$180
Based on 271 price pointshigh confidence
Monthly Price Guide
Jan
$363
Feb
$375
Mar
$457
Apr
$425
May
$457
Jun
$457
Jul
$425
Aug
$425
Sep
$425
Oct
$425
Nov
$477
Dec
$407
Cheapest Average Expensive
Best Time to Fly from Knoxville to Portland
The cheapest time to fly from Knoxville to Portland is typically January, when fares average around $363. The most expensive month tends to be November at around $477. For the best deals, consider flying in January, February, December.
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: November4,831 fares analyzedTypical low: $457
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