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
$407
Usually Costs
$407 – $434
Lowest We've Seen
$190
Based on 6,743 price pointshigh confidence
Monthly Price Guide
Jan
$427
Feb
$465
Mar
$527
Apr
$402
May
$394
Jun
$427
Jul
$427
Aug
$427
Sep
$427
Oct
$427
Nov
$427
Dec
$427
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 $394. The most expensive month tends to be March at around $527. For the best deals, consider flying in May, April, October.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $19078 price checksWorst: $327