Route Price Intelligence
Cheap Flights From Boston to Charleston
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$224
Deals From
$174
Usually Costs
$174 – $294
Lowest We've Seen
$78
Based on 3,486 price pointshigh confidence
Monthly Price Guide
Jan
$319
Feb
—
Mar
—
Apr
$367
May
$199
Jun
$214
Jul
$178
Aug
$164
Sep
$213
Oct
$239
Nov
$279
Dec
$314
Cheapest Average Expensive
Best Time to Fly from Boston to Charleston
The cheapest time to fly from Boston to Charleston is typically August, when fares average around $164. The most expensive month tends to be April at around $367. For the best deals, consider flying in August, July, May.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $8873 price checksWorst: $104