Route Price Intelligence
Cheap Flights From San Antonio to Charleston
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$427
Deals From
$427
Usually Costs
$427 – $445
Lowest We've Seen
$190
Based on 4,045 price pointshigh confidence
Monthly Price Guide
Jan
$427
Feb
$443
Mar
$541
Apr
$671
May
$405
Jun
$422
Jul
$427
Aug
$427
Sep
$427
Oct
$427
Nov
$445
Dec
$445
Cheapest Average Expensive
Best Time to Fly from San Antonio to Charleston
The cheapest time to fly from San Antonio to Charleston is typically May, when fares average around $405. The most expensive month tends to be April at around $671. For the best deals, consider flying in May, June, October.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $25267 price checksWorst: $402