Cheapest return flights from Cincinnati to Charleston in September from $66

AirHint found the following cheapest return flights from Cincinnati (CVG) to Charleston (CHS) in September 2025 (see full year).

Return flights

04 Sep - 11 Sep Allegiant Air direct
14 Sep - 18 Sep Allegiant Air direct
23 Sep - 30 Sep Breeze Airways direct
30 Sep - 07 Oct Breeze Airways direct
28 Sep - 09 Oct Allegiant Air direct
21 Sep - 23 Sep Breeze Airways direct
28 Sep - 18 Oct Allegiant Air direct
30 Sep - 14 Oct Breeze Airways direct
28 Sep - 12 Oct Allegiant Air direct
20 Sep - 22 Sep Frontier Airlines
20 Sep - 21 Sep Frontier Airlines
22 Sep - 24 Sep American Airlines
17 Sep - 21 Sep Allegiant Air
22 Sep - 29 Sep American Airlines

Also check the deals for one-way flights from Cincinnati to Charleston in September.

Skyscanner

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.

Book a cheap hotel in Charleston

Cheap car rent in Charleston

Feel free to contact us with any feedback or request another flight research.