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 – $480
Lowest We've Seen
$180
Based on 8,095 price pointshigh confidence
Monthly Price Guide
Jan
$457
Feb
$457
Mar
$625
Apr
$475
May
$416
Jun
$442
Jul
$450
Aug
$380
Sep
$457
Oct
$457
Nov
$457
Dec
$537
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 $380. The most expensive month tends to be March at around $625. 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: $18088 price checksWorst: $285