Boston (BOS) to Santiago de Chile (SCL) flight deal in economy from $533

Limited Availability
17% of dates checked are available within 10% of the lowest price

Monday, September 28th, 2026

10 round-trip options

Returning
Sat, Oct 3, 20265 Day Trip
$1,145 USD
Returning
Sun, Oct 4, 20266 Day Trip
$2,052 USD
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Mon, Oct 5, 20267 Day Trip
$2,052 USD
Returning
Tue, Oct 6, 20268 Day Trip
$2,052 USD
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Wed, Oct 7, 20269 Day Trip
$2,093 USD
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Thu, Oct 8, 202610 Day Trip
$2,268 USD
Returning
Fri, Oct 9, 202611 Day Trip
$2,318 USD
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Sat, Oct 10, 202612 Day Trip
$2,217 USD
Returning
Sun, Oct 11, 202613 Day Trip
$1,904 USD
Returning
Mon, Oct 12, 202614 Day Trip
$2,217 USD