Route Price Intelligence
Cheap Flights From San Antonio to Knoxville
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$304
Deals From
$293
Usually Costs
$293 – $341
Lowest We've Seen
$140
Based on 3,723 price pointshigh confidence
Monthly Price Guide
Jan
$304
Feb
—
Mar
—
Apr
$375
May
$274
Jun
$286
Jul
$294
Aug
$293
Sep
$299
Oct
$324
Nov
$304
Dec
$335
Cheapest Average Expensive
Best Time to Fly from San Antonio to Knoxville
The cheapest time to fly from San Antonio to Knoxville is typically May, when fares average around $274. The most expensive month tends to be April at around $375. For the best deals, consider flying in May, June, August.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $14067 price checksWorst: $243