Route Price Intelligence
Cheap Flights From Seattle to Knoxville
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$449
Deals From
$395
Usually Costs
$395 – $477
Lowest We've Seen
$205
Based on 8,234 price pointshigh confidence
Monthly Price Guide
Jan
$533
Feb
$419
Mar
$389
Apr
$385
May
$432
Jun
$459
Jul
$438
Aug
$437
Sep
$437
Oct
$437
Nov
$437
Dec
$457
Cheapest Average Expensive
Best Time to Fly from Seattle to Knoxville
The cheapest time to fly from Seattle to Knoxville is typically April, when fares average around $385. The most expensive month tends to be January at around $533. For the best deals, consider flying in April, March, February.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $20578 price checksWorst: $299