Cheapest return flights from Chicago to Sao Paulo in April from $550

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

Return flights

18 Apr - 01 May GOL Linhas Aéreas
03 Apr - 11 Apr Copa
03 Apr - 11 Apr United direct
22 Apr - 30 Apr United direct

Also check the deals for one-way flights from Chicago 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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