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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)
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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 September , October 2026

30 Sep - 28 Oct $ 717.00
BOS
Boston
Air Canada
1 STOPS
SCL
Santiago
SCL
Santiago
Air Canada
1 STOPS
BOS
Boston
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30 Sep - 05 Oct $ 860.00
BOS
Boston
Avianca
1 STOPS
SCL
Santiago
SCL
Santiago
Avianca
1 STOPS
BOS
Boston
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30 Sep - 06 Oct $ 1,472.00
BOS
Boston
Copa Airlines
1 STOPS
SCL
Santiago
SCL
Santiago
Copa Airlines
1 STOPS
BOS
Boston
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Last minute flights from Boston to Santiago

29 Sep - 30 Sep $ 983.00
BOS
Boston
Avianca
1 STOPS
SCL
Santiago
SCL
Santiago
Avianca
1 STOPS
BOS
Boston
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29 Sep - 30 Sep $ 1,108.00
BOS
Boston
Avianca
1 STOPS
SCL
Santiago
SCL
Santiago
Avianca
1 STOPS
BOS
Boston
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29 Sep - 01 Oct $ 2,366.00
BOS
Boston
LATAM Airlines
1 STOPS
SCL
Santiago
SCL
Santiago
LATAM Airlines
1 STOPS
BOS
Boston
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One-way flights to Santiago from Boston

12:20 PM - 10:05 PM
LATAM Airlines
1 Stops
18h 55m
BOS - SCL
$ 254
Kiwi
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7:38 AM - 9:39 PM
United Airlines
2 Stops
21h 32m
BOS - SCL
$ 350
Kiwi
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12:36 PM - 9:39 PM
United Airlines
2 Stops
16h 34m
BOS - SCL
$ 355
Kiwi
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How to find the cheapest flight from Boston (BOS) to Santiago (SCL)

Related info for your journey
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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.