Cheapest return flights from Boston to Belo Horizonte in December from 731€

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

Return flights

04 Dec - 14 Jan Spirit Airlines
17 Dec - 07 Jan Spirit Airlines
23 Dec - 30 Jan LATAM Airlines Group
12 Dec - 22 Dec Frontier Airlines
17 Dec - 05 Jan Spirit Airlines
16 Dec - 17 Jan Frontier Airlines
18 Dec - 18 Jan Spirit Airlines
15 Dec - 22 Dec LATAM Airlines Group
18 Dec - 05 Jan Spirit Airlines
23 Dec - 11 Jan LATAM Airlines Group
24 Dec - 10 Jan LATAM Airlines Group
15 Dec - 10 Jan LATAM Airlines Group

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

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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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