Cheapest return flights from Ontario to Lima in May from $550

AirHint found the following cheapest return flights from Ontario (ONT) to Lima (LIM) in May 2026 (see full year).

Return flights

01 May - 15 May Volaris
02 May - 05 May Volaris
20 May - 29 May Volaris
04 May - 18 May Volaris
15 May - 25 May Volaris
14 May - 22 May Volaris
02 May - 11 May Volaris
21 May - 31 May Volaris
04 May - 11 May LATAM Airlines Group
22 May - 26 May Volaris
17 May - 13 Jun Volaris
12 May - 12 Jun Volaris
16 May - 13 Jun Avianca
19 May - 01 Jun Avianca
30 May - 24 Jun Avianca
15 May - 14 Jun LATAM Airlines Group

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

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