Route Price Intelligence
Cheap Flights From St. Louis to Charleston
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$337
Deals From
$317
Usually Costs
$317 – $344
Lowest We've Seen
$184
Based on 6,274 price pointshigh confidence
Monthly Price Guide
Jan
$337
Feb
$350
Mar
$351
Apr
$298
May
$282
Jun
$337
Jul
$337
Aug
$337
Sep
$337
Oct
$348
Nov
$357
Dec
$339
Cheapest Average Expensive
Best Time to Fly from St. Louis to Charleston
The cheapest time to fly from St. Louis to Charleston is typically May, when fares average around $282. The most expensive month tends to be November at around $357. For the best deals, consider flying in May, April, January.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $18479 price checksWorst: $332