Cheapest return flights from Chicago to Sao Paulo in February from 593€

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

Return flights

28 Feb - 13 Mar LATAM Airlines Group
26 Feb - 05 Mar Delta
19 Feb - 02 Mar Frontier Airlines
23 Feb - 28 Feb Frontier Airlines
12 Feb - 14 Feb Frontier Airlines
23 Feb - 07 Mar Delta
24 Feb - 07 Mar Delta
22 Feb - 01 Mar Frontier Airlines
09 Feb - 16 Feb LATAM Airlines Group
17 Feb - 02 Mar Delta
17 Feb - 22 Feb Delta

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

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