Cheapest return flights from Chicago to Sao Paulo in February from $487

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

Return flights

02 Feb - 09 Feb Arajet
10 Feb - 01 Mar Spirit Airlines
11 Feb - 25 Feb Spirit Airlines
10 Feb - 24 Feb Spirit Airlines
25 Feb - 11 Mar Arajet
07 Feb - 20 Feb Spirit Airlines
13 Feb - 01 Mar Frontier Airlines
04 Feb - 15 Feb Arajet
11 Feb - 15 Feb Spirit Airlines
18 Feb - 19 Mar Spirit Airlines
19 Feb - 24 Feb Spirit Airlines
19 Feb - 23 Feb Copa
06 Feb - 15 Feb Spirit Airlines
25 Feb - 11 Mar United direct
02 Feb - 09 Feb United direct
18 Feb - 19 Mar United direct
10 Feb - 01 Mar United direct

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

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