Cheapest return flights from Chicago to Lima in May from $301

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 May 2025 (see full year).

Return flights

14 May - 21 May Avianca
08 May - 15 May Avianca
08 May - 11 May Avianca
13 May - 18 May Avianca
08 May - 18 May Avianca
06 May - 13 May Avianca
13 May - 20 May Avianca
12 May - 19 May Avianca
07 May - 07 Jun Copa
07 May - 27 May Copa
10 May - 17 May Avianca
28 May - 26 Jun Copa

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

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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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