Cheapest return flights from Boston to Lima in October from 414€

AirHint found the following cheapest return flights from Boston (BOS) to Lima (LIM) in October 2025 (see full year).

Return flights

03 Oct - 09 Oct Avianca
03 Oct - 10 Oct Copa
02 Oct - 09 Oct Spirit Airlines
02 Oct - 10 Oct Spirit Airlines
10 Oct - 14 Oct Avianca
02 Oct - 11 Oct LATAM Airlines Group
17 Oct - 25 Oct Spirit Airlines
15 Oct - 29 Oct Avianca
10 Oct - 13 Oct Avianca

Also check the deals for one-way flights from Boston to Lima in October.

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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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