Cheapest return flights from Ontario to Lima in August from $763

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

Return flights

23 Aug - 06 Sep Avianca
19 Aug - 26 Aug Avianca
21 Aug - 04 Sep Avianca
28 Aug - 02 Sep Avianca
16 Aug - 31 Aug Avianca
23 Aug - 30 Aug Avianca
30 Aug - 08 Sep Avianca
16 Aug - 01 Sep Avianca
26 Aug - 15 Sep Avianca
17 Aug - 01 Sep Avianca
19 Aug - 02 Sep Avianca
22 Aug - 31 Aug LATAM Airlines Group

Also check the deals for one-way flights from Ontario 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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