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
$420
Usually Costs
$420 – $482
Lowest We've Seen
$180
Based on 4,982 price pointshigh confidence
Monthly Price Guide
Jan
$457
Feb
$477
Mar
—
Apr
$508
May
$420
Jun
$424
Jul
$445
Aug
$404
Sep
$457
Oct
$457
Nov
$457
Dec
$547
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 $404. The most expensive month tends to be December at around $547. 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: $18076 price checksWorst: $235