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

Return flights

05 Oct - 09 Oct	Allegiant Air	direct
21 Oct - 11 Nov	Breeze Airways	direct
12 Oct - 18 Oct	Allegiant Air	direct
14 Oct - 28 Oct	Breeze Airways	direct
07 Oct - 14 Oct	Breeze Airways	direct
07 Oct - 19 Oct	Breeze Airways	direct
09 Oct - 12 Oct	Breeze Airways	direct
16 Oct - 18 Oct	Allegiant Air	direct
18 Oct - 21 Oct	Allegiant Air	direct
05 Oct - 29 Oct	Allegiant Air
09 Oct - 18 Oct	Allegiant Air	direct
25 Oct - 01 Nov	United
22 Oct - 12 Nov	United

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

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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Cheapest return flights from Cincinnati to Charleston in October from $61

Return flights