Cheapest return flights from Atlanta to Rio De Janeiro in January from $647

AirHint found the following cheapest return flights from Atlanta (ATL) to Rio De Janeiro (SDU) in January 2026 (see full year).

Return flights

20 Jan - 27 Jan Spirit Airlines
14 Jan - 18 Feb GOL Linhas Aéreas
27 Jan - 03 Feb Frontier Airlines
11 Jan - 26 Jan Frontier Airlines
09 Jan - 03 Feb Spirit Airlines
08 Jan - 12 Jan GOL Linhas Aéreas
07 Jan - 20 Jan Spirit Airlines
16 Jan - 20 Jan Frontier Airlines
06 Jan - 13 Jan LATAM Airlines Group

Also check the deals for one-way flights from Atlanta to Rio De Janeiro in January.

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