Cheapest return flights from Chicago to Sao Paulo in April from $515

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

Return flights

27 Apr - 22 May Spirit Airlines
16 Apr - 23 Apr Copa
21 Apr - 30 Apr Copa
23 Apr - 26 Apr Copa
23 Apr - 30 Apr Copa
16 Apr - 22 May GOL Linhas Aéreas
28 Apr - 03 May Avianca
04 Apr - 13 Apr Arajet
02 Apr - 07 Apr Copa
28 Apr - 04 May Avianca
22 Apr - 04 May Copa
16 Apr - 22 May United direct
27 Apr - 22 May United direct
12 Apr - 16 Apr Copa
04 Apr - 13 Apr United direct
17 Apr - 25 Apr United direct
16 Apr - 23 Apr United direct
24 Apr - 02 May United direct
28 Apr - 04 May United direct
28 Apr - 03 May United direct

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

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