Boston (BOS) to Santiago de Chile (SCL) flight deal in economy from $644

Limited Availability
11% of dates checked are available within 10% of the lowest price

Monday, June 29th, 2026

10 round-trip options

Returning
Sat, Jul 4, 20265 Day Trip
$1,446 USD
Returning
Sun, Jul 5, 20266 Day Trip
$1,311 USD
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Mon, Jul 6, 20267 Day Trip
$1,639 USD
Returning
Tue, Jul 7, 20268 Day Trip
$1,639 USD
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Wed, Jul 8, 20269 Day Trip
$1,065 USD
Returning
Thu, Jul 9, 202610 Day Trip
$1,731 USD
Returning
Fri, Jul 10, 202611 Day Trip
$1,255 USD
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Sat, Jul 11, 202612 Day Trip
$1,360 USD
Returning
Sun, Jul 12, 202613 Day Trip
$1,416 USD
Returning
Mon, Jul 13, 202614 Day Trip
$1,411 USD