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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 May , June 2026

27 May - 09 Jun $ 715.00
BOS
Boston
Copa Airlines
1 STOPS
SCL
Santiago
SCL
Santiago
Copa Airlines
1 STOPS
BOS
Boston
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25 May - 01 Jun $ 978.00
BOS
Boston
Avianca
1 STOPS
SCL
Santiago
SCL
Santiago
Avianca
1 STOPS
BOS
Boston
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26 May - 02 Jun $ 1,047.00
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

27 May - 31 May $ 970.00
BOS
Boston
Copa Airlines
2 STOPS
SCL
Santiago
SCL
Santiago
Copa Airlines
2 STOPS
BOS
Boston
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24 May - 01 Jun $ 1,021.00
BOS
Boston
United Airlines
2 STOPS
SCL
Santiago
SCL
Santiago
United Airlines
2 STOPS
BOS
Boston
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29 May - 31 May $ 7,453.00
BOS
Boston
United Airlines
1 STOPS
SCL
Santiago
SCL
Santiago
United Airlines
1 STOPS
BOS
Boston
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One-way flights to Santiago from Boston

3:20 PM - 10:45 PM
LATAM Airlines
1 Stops
15h 35m
BOS - SCL
$ 398
Kiwi
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5:05 PM - 7:50 PM
LATAM Airlines
1 Stops
13h 20m
BOS - SCL
$ 429
Kiwi
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4:00 PM - 9:35 PM
Copa Airlines
1 Stops
13h 10m
BOS - SCL
$ 437
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.