Cheapest return flights from Chicago to Rio De Janeiro in August from $660

AirHint found the following cheapest return flights from Chicago (MDW) to Rio De Janeiro (GIG) in August 2025 (see full year).

Return flights

11 Aug - 15 Aug LATAM Airlines Group
17 Aug - 20 Aug Frontier Airlines
26 Aug - 03 Sep LATAM Airlines Group
28 Aug - 04 Sep LATAM Airlines Group
06 Aug - 11 Aug LATAM Airlines Group
08 Aug - 11 Aug LATAM Airlines Group
02 Aug - 09 Aug Frontier Airlines
12 Aug - 17 Aug Frontier Airlines

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

Skyscanner

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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