Cheapest return flights from Chicago to Rio De Janeiro in May from $638

AirHint found the following cheapest return flights from Chicago (MDW) to Rio De Janeiro (GIG) in May 2026 (see full year).

Return flights

04 May - 08 May Porter Airlines (Canada) Ltd
09 May - 16 May LATAM Airlines Group
26 May - 02 Jun LATAM Airlines Group
21 May - 29 May Delta
20 May - 09 Jun LATAM Airlines Group
20 May - 08 Jun LATAM Airlines Group
08 May - 10 May LATAM Airlines Group

Also check the deals for one-way flights from Chicago to Rio De Janeiro in May.

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