Route Price Intelligence
Cheap Flights From Knoxville to Seattle
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$457
Deals From
$421
Usually Costs
$421 – $487
Lowest We've Seen
$180
Based on 2,955 price pointshigh confidence
Monthly Price Guide
Jan
$457
Feb
—
Mar
—
Apr
$547
May
$440
Jun
$420
Jul
$445
Aug
$416
Sep
$457
Oct
$457
Nov
$457
Dec
$546
Cheapest Average Expensive
Best Time to Fly from Knoxville to Seattle
The cheapest time to fly from Knoxville to Seattle is typically August, when fares average around $416. The most expensive month tends to be April at around $547. For the best deals, consider flying in August, June, May.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $18069 price checksWorst: $235