Cheapest one-way flights from Boston (BOS) to Santiago (SCL), December

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
01 Dec LATAM Airlines Group
02 Dec LATAM Airlines Group
03 Dec LATAM Airlines Group
04 Dec LATAM Airlines Group
06 Dec LATAM Airlines Group
07 Dec LATAM Airlines Group
05 Dec LATAM Airlines Group
28 Dec Delta
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deals for return flights from Boston to Santiago in December.

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Updated Jul 10, 2026.

About these fares

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