Route Price Intelligence
Cheap Flights From Boston to Charleston
Live pricing benchmarks, monthly patterns, and historical lows for this route.
⭐ Great DealFound 5d ago
$94Breeze Airways deal: Nonstop Providence to Charleston for $94. Head south to enjoy Charleston's historic charm and coastal beauty at 44.7% off regular rates!
✓ 4 date combinations found at this price
Search Google FlightsTypical Price
$233
Deals From
$174
Usually Costs
$174 – $307
Lowest We've Seen
$78
Based on 8,392 price pointshigh confidence
Monthly Price Guide
Jan
$307
Feb
$319
Mar
$341
Apr
$292
May
$188
Jun
$208
Jul
$174
Aug
$170
Sep
$218
Oct
$253
Nov
$288
Dec
$327
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 $170. The most expensive month tends to be March at around $341. 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: $7890 price checksWorst: $183