Cheapest return flights from Atlanta to Sao Paulo in April from 531€

AirHint found the following cheapest return flights from Atlanta (ATL) to Sao Paulo (GRU) in April 2026 (see full year).

Return flights

05 Apr - 14 Apr Frontier Airlines
16 Apr - 04 May Frontier Airlines
23 Apr - 27 Apr Frontier Airlines
08 Apr - 30 Apr Spirit Airlines
05 Apr - 13 Apr Frontier Airlines
11 Apr - 02 May Frontier Airlines
12 Apr - 15 Apr Spirit Airlines
23 Apr - 26 Apr Frontier Airlines
12 Apr - 16 Apr Spirit Airlines
12 Apr - 18 Apr Frontier Airlines
25 Apr - 02 May Spirit Airlines
21 Apr - 05 May GOL Linhas Aéreas
22 Apr - 06 May Air Canada
01 Apr - 29 Apr Air Canada
01 Apr - 07 May Air Canada
01 Apr - 06 May Air Canada
02 Apr - 29 Apr Air Canada
02 Apr - 06 May Air Canada
02 Apr - 07 May Air Canada
01 Apr - 08 May GOL Linhas Aéreas

Also check the deals for one-way flights from Atlanta to Sao Paulo in April.

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