Average price (all airlines)
Cheapflights users have found 6 Delta flights for under $400 on the BOS-CHS route. Prices on flights to Charleston from Boston can vary based on many factors including dates. To look at price based on your preferred dates, click here.
When planning your BOS-CHS trip, keep in mind that Delta is typically rated 6.3/10. This rating comes from 1,494 reviews by Cheapflights users who have traveled with Delta.