Route Price Intelligence
Cheap Flights From Charleston to Saint Louis
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$337
Deals From
$306
Usually Costs
$306 – $337
Lowest We've Seen
$184
Based on 270 price pointshigh confidence
Monthly Price Guide
Jan
$337
Feb
—
Mar
—
Apr
$378
May
$307
Jun
$337
Jul
$337
Aug
$280
Sep
$280
Oct
$337
Nov
$337
Dec
$337
Cheapest Average Expensive
Best Time to Fly from Charleston to Saint Louis
The cheapest time to fly from Charleston to Saint Louis is typically August, when fares average around $280. The most expensive month tends to be April at around $378. For the best deals, consider flying in August, September, May.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $18468 price checksWorst: $332