Route Price Intelligence
Cheap Flights From San Antonio to Knoxville
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$302
Deals From
$270
Usually Costs
$270 – $343
Lowest We've Seen
$140
Based on 246 price pointshigh confidence
Monthly Price Guide
Jan
$304
Feb
—
Mar
—
Apr
$404
May
$279
Jun
$281
Jul
$293
Aug
$266
Sep
$272
Oct
$323
Nov
$304
Dec
$373
Cheapest Average Expensive
Best Time to Fly from San Antonio to Knoxville
The cheapest time to fly from San Antonio to Knoxville is typically August, when fares average around $266. The most expensive month tends to be April at around $404. For the best deals, consider flying in August, September, May.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $14063 price checksWorst: $243