Cheapest return flights from Atlanta to Sao Paulo in April from $485

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

Return flights

07 Apr - 12 Apr Frontier Airlines
09 Apr - 22 Apr Frontier Airlines
08 Apr - 13 Apr Frontier Airlines
28 Apr - 08 May Frontier Airlines
07 Apr - 30 Apr Frontier Airlines
20 Apr - 30 Apr Frontier Airlines
26 Apr - 30 Apr Frontier Airlines
11 Apr - 02 May Spirit Airlines
23 Apr - 30 Apr Frontier Airlines
02 Apr - 09 Apr Frontier Airlines
02 Apr - 12 Apr Spirit Airlines
11 Apr - 19 Apr Spirit Airlines
15 Apr - 06 May GOL Linhas AΓ©reas

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

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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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