AirHint found the following cheapest return flights from Manchester NH (MHT) to Charleston (CHS) in August 2025 (see full year).
Return flights
| 17 Aug - 21 Aug | Breeze Airways | direct | |
| 21 Aug - 24 Aug | Breeze Airways | direct | |
| 16 Aug - 20 Aug | Southwest Airlines | ||
| 17 Aug - 20 Aug | Southwest Airlines |
Also check the deals for one-way flights from Manchester NH to Charleston in August.
The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
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