Route Price Intelligence
Cheap Flights From Seattle to Knoxville
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$457
Deals From
$449
Usually Costs
$449 – $487
Lowest We've Seen
$180
Based on 313 price pointshigh confidence
Monthly Price Guide
Jan
$457
Feb
$457
Mar
$457
Apr
$608
May
$458
Jun
$441
Jul
$445
Aug
$380
Sep
$457
Oct
$457
Nov
$457
Dec
$477
Cheapest Average Expensive
Best Time to Fly from Seattle to Knoxville
The cheapest time to fly from Seattle to Knoxville is typically August, when fares average around $380. The most expensive month tends to be April at around $608. For the best deals, consider flying in August, June, July.
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: August20,722 fares analyzedTypical low: $437