AirHint found the following cheapest return flights from Boston (BOS) to Algier (ALG) in December 2025 (see full year).

Return flights

01 Dec - 25 Dec	Iberia
03 Dec - 10 Dec	Iberia
01 Dec - 10 Dec	Iberia
02 Dec - 09 Dec	Iberia
08 Dec - 15 Dec	Iberia
02 Dec - 16 Dec	Iberia
03 Dec - 11 Dec	Iberia
30 Dec - 21 Jan	British Airways
09 Dec - 23 Dec	Air France
08 Dec - 31 Dec	Iberia
30 Dec - 20 Jan	Air France
31 Dec - 21 Jan	Air France
30 Dec - 14 Jan	Air France
31 Dec - 20 Jan	Air France
30 Dec - 13 Jan	Air France
31 Dec - 13 Jan	Air France
31 Dec - 14 Jan	Air France
15 Dec - 15 Jan	Iberia
10 Dec - 24 Dec	KLM
30 Dec - 11 Jan	Iberia

Also check the deals for one-way flights from Boston to Algier in December.

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 Boston to Algier in December from $373

Return flights