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

Return flights

08 Sep - 16 Sep	Air Canada
08 Sep - 23 Sep	Air Canada
02 Sep - 16 Sep	Air France
02 Sep - 23 Sep	Air France
03 Sep - 17 Sep	Air France
03 Sep - 24 Sep	KLM
08 Sep - 24 Sep	Air France
08 Sep - 14 Sep	British Airways
08 Sep - 04 Oct	British Airways
08 Sep - 03 Oct	British Airways
16 Sep - 07 Oct	Air France
23 Sep - 14 Oct	Air France
04 Sep - 13 Sep	Air France
09 Sep - 30 Sep	Breeze Airways
10 Sep - 01 Oct	Allegiant Air
29 Sep - 09 Oct	British Airways
17 Sep - 08 Oct	British Airways
17 Sep - 01 Oct	British Airways
24 Sep - 15 Oct	Frontier Airlines

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

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 Algier in September from 489€

Return flights