AirHint found the following cheapest return flights from Boston (BOS) to Casablanca (CMN) in January 2026 (see full year).

Return flights

20 Jan - 18 Feb	Air Canada
20 Jan - 20 Feb	Air Canada
27 Jan - 11 Feb	Air Canada
20 Jan - 13 Feb	Air Canada
20 Jan - 27 Jan	Air Canada
19 Jan - 26 Jan	Iberia
19 Jan - 09 Feb	American Airlines
26 Jan - 02 Feb	American Airlines
30 Jan - 20 Feb	Air Canada
28 Jan - 07 Feb	American Airlines
13 Jan - 25 Feb	Iberia
21 Jan - 31 Jan	Air France
13 Jan - 03 Feb	Iberia
16 Jan - 26 Jan	TAP
17 Jan - 26 Jan	Iberia
13 Jan - 24 Jan	KLM
16 Jan - 20 Jan	Iberia
17 Jan - 24 Jan	Iberia
15 Jan - 20 Jan	British Airways
16 Jan - 24 Jan	Iberia

Also check the deals for one-way flights from Boston to Casablanca in January.

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 Casablanca in January from $369

Return flights