AirHint found the following cheapest return flights from Boston (BOS) to Charleroi (CRL) in February 2026 (see full year).

Return flights

01 Feb - 11 Feb	Iberia
04 Feb - 11 Feb	Iberia
18 Feb - 11 Mar	Iberia
04 Feb - 25 Feb	Iberia
03 Feb - 09 Feb	Air Canada
17 Feb - 23 Feb	Lufthansa
04 Feb - 10 Feb	Air Canada
03 Feb - 10 Feb	Air Canada
11 Feb - 23 Feb	Air Canada
04 Feb - 18 Feb	Lufthansa
03 Feb - 16 Feb	Iberia
18 Feb - 04 Mar	Air Canada
10 Feb - 03 Mar	Icelandair
10 Feb - 04 Mar	Iberia
04 Feb - 02 Mar	TAP
04 Feb - 01 Mar	TAP
21 Feb - 02 Mar	TAP
23 Feb - 16 Mar	LEVEL
18 Feb - 17 Mar	Icelandair
20 Feb - 09 Mar	Iberia

Also check the deals for one-way flights from Boston to Charleroi in February.

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 Charleroi in February from $430

Return flights