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Cheap flights from Boston (BOS) to Santiago (SCL)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
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How to find the cheapest flight from Boston (BOS) to Santiago (SCL)

How to find the cheapest flight from Boston (BOS) to Santiago (SCL)
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How to find the cheapest flight from Boston (BOS) to Santiago (SCL)
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How to find the cheapest flight from Boston (BOS) to Santiago (SCL)
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Cheap flights from Boston to Santiago in February , March 2026

28 Feb - 11 Mar $ 975.00
BOS
Boston
United Airlines
2 STOPS
SCL
Santiago
SCL
Santiago
United Airlines
1 STOPS
BOS
Boston
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One-way flights to Santiago from Boston

7:19 PM - 8:45 PM
United Airlines
2 Stops
35h 31m
BOS - SCL
$ 862
Kiwi
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6:25 PM - 8:45 PM
United Airlines
2 Stops
36h 25m
BOS - SCL
$ 888
Kiwi
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7:19 PM - 8:45 PM
United Airlines
2 Stops
35h 31m
BOS - SCL
$ 894
Kiwi
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How to find the cheapest flight from Boston (BOS) to Santiago (SCL)

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How to find the cheapest flight from Boston (BOS) to Santiago (SCL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Boston (BOS) to Santiago (SCL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.