Cheapest one-way flights from Boston to Santiago in January from 338€

Best time to book flights for Boston (BOS) to Santiago (SCL) flights at AirHint

AirHint found the following cheapest one-way flights from Boston (BOS) to Santiago (SCL) in January 2025 (see full year).

One-Way flights

09 Jan Frontier Airlines
06 Jan Spirit Airlines
15 Jan Spirit Airlines

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

Skyscanner

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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