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Cheapest one-way flights from Boston (BOS) to Lima (LIM), May

Select a price to book. see full year.

Dates, airline, and price
Dates	Airline	Price
28 May	LATAM Airlines Group
27 May	LATAM Airlines Group
25 May	LATAM Airlines Group
29 May	LATAM Airlines Group
31 May	LATAM Airlines Group

deals for return flights from Boston to Lima in May.

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Updated May 22, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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Cheapest one-way flights from Boston (BOS) to Lima (LIM), May

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