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

Return flights

12 Jan - 29 Jan	Frontier Airlines
12 Jan - 28 Jan	Frontier Airlines
19 Jan - 30 Jan	Frontier Airlines
19 Jan - 28 Jan	Frontier Airlines
19 Jan - 23 Feb	Copa
20 Jan - 28 Jan	Copa
20 Jan - 23 Feb	Spirit Airlines
08 Jan - 05 Feb	GOL Linhas Aéreas
07 Jan - 21 Jan	Spirit Airlines
27 Jan - 05 Feb	Avianca
16 Jan - 23 Jan	GOL Linhas Aéreas
07 Jan - 18 Jan	Spirit Airlines
05 Jan - 21 Jan	LATAM Airlines Group
15 Jan - 20 Feb	LATAM Airlines Group
08 Jan - 22 Jan	Copa
10 Jan - 08 Feb	Avianca
04 Jan - 01 Feb	LATAM Airlines Group

Also check the deals for one-way flights from Boston to Belo Horizonte 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 Belo Horizonte in January from $544

Return flights