Route Price Intelligence
Cheap Flights From Knoxville to San Antonio
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$304
Deals From
$293
Usually Costs
$293 – $339
Lowest We've Seen
$140
Based on 3,170 price pointshigh confidence
Monthly Price Guide
Jan
$304
Feb
—
Mar
—
Apr
$375
May
$293
Jun
$293
Jul
$299
Aug
$293
Sep
$304
Oct
$329
Nov
$315
Dec
$379
Cheapest Average Expensive
Best Time to Fly from Knoxville to San Antonio
The cheapest time to fly from Knoxville to San Antonio is typically May, when fares average around $293. The most expensive month tends to be December at around $379. 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: $14063 price checksWorst: $225