Cheapest return flights from Chicago to Sao Paulo in February from 587€

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

Return flights

09 Feb - 16 Feb Frontier Airlines
12 Feb - 23 Mar Frontier Airlines
10 Feb - 22 Feb Delta
03 Feb - 15 Feb Delta
03 Feb - 16 Feb Delta
03 Feb - 10 Feb LATAM Airlines Group
18 Feb - 19 Mar Delta
10 Feb - 17 Feb Delta
14 Feb - 22 Feb Delta
26 Feb - 05 Mar LATAM Airlines Group
13 Feb - 22 Feb LATAM Airlines Group
13 Feb - 21 Feb Frontier Airlines
13 Feb - 16 Feb Frontier Airlines

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

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