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
$401
Usually Costs
$401 – $478
Lowest We've Seen
$180
Based on 7,639 price pointshigh confidence
Monthly Price Guide
Jan
$457
Feb
$457
Mar
$617
Apr
$470
May
$407
Jun
$445
Jul
$445
Aug
$365
Sep
$457
Oct
$457
Nov
$457
Dec
$457
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 $365. The most expensive month tends to be March at around $617. For the best deals, consider flying in August, May, June.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $18085 price checksWorst: $299