Cheapest return flights from Chicago to Lima in August from $306

Best time to book flights for Chicago (ORD) to Lima (LIM) flights at AirHint

AirHint found the following cheapest return flights from Chicago (ORD) to Lima (LIM) in August 2025 (see full year).

Return flights

13 Aug - 30 Aug Avianca
13 Aug - 28 Aug Avianca
13 Aug - 03 Sep Avianca
13 Aug - 07 Sep Avianca
12 Aug - 02 Sep Avianca
12 Aug - 21 Aug Avianca
12 Aug - 31 Aug Avianca
05 Aug - 26 Aug Avianca
06 Aug - 27 Aug Avianca
05 Aug - 06 Aug Avianca
05 Aug - 08 Aug Avianca
29 Aug - 05 Sep Avianca
02 Aug - 09 Aug Avianca
06 Aug - 20 Aug Copa
29 Aug - 06 Sep Avianca

Also check the deals for one-way flights from Chicago to Lima 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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