Cheapest one-way flights from Boston to Santiago in March from 226€

AirHint found the following cheapest one-way flights from Boston (BOS) to Santiago (SCL) in March 2026 (see full year).

One-Way flights

08 Mar LATAM Airlines Group
10 Mar LATAM Airlines Group
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20 Mar LATAM Airlines Group
25 Mar LATAM Airlines Group

Also check the deals for return flights from Boston to Santiago in March.

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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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