Route Price Intelligence
Cheap Flights From Charleston to San Antonio
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$381
Great Deal
Under $339
Typical Range
$339 – $398
Lowest We've Seen
$183
Based on 271 price pointshigh confidence
Monthly Price Guide
Jan
$339
Feb
$342
Mar
$381
Apr
$381
May
$381
Jun
$381
Jul
$381
Aug
$352
Sep
$336
Oct
$333
Nov
$380
Dec
$373
Cheapest Average Expensive
Best Time to Fly from Charleston to San Antonio
The cheapest time to fly from Charleston to San Antonio is typically October, when fares average around $333. The most expensive month tends to be July at around $381. For the best deals, consider flying in October, September, January.
Typical Price by Travel Month
Median round-trip fare for each month, with the typical price range, from our ongoing tracking of this route
Cheapest month: November6,418 fares analyzedTypical low: $427
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