Route Price Intelligence
Cheap Flights From St. Louis to Charleston
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$281
Deals From
$233
Usually Costs
$233 – $291
Lowest We've Seen
$184
Based on 8,639 price pointshigh confidence
Monthly Price Guide
Jan
$365
Feb
$330
Mar
$327
Apr
$309
May
$323
Jun
$351
Jul
$351
Aug
$351
Sep
$351
Oct
$351
Nov
$351
Dec
$284
Cheapest Average Expensive
Best Time to Fly from St. Louis to Charleston
The cheapest time to fly from St. Louis to Charleston is typically December, when fares average around $284. The most expensive month tends to be January at around $365. For the best deals, consider flying in December, April, May.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $18459 price checksWorst: $327