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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 April , May 2026

28 Apr - 28 May $ 731.00
BOS
Boston
Spirit Airlines
2 STOPS
SCL
Santiago
SCL
Santiago
Spirit Airlines
2 STOPS
BOS
Boston
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11 Apr - 04 May $ 895.00
BOS
Boston
Avianca
1 STOPS
SCL
Santiago
SCL
Santiago
Avianca
1 STOPS
BOS
Boston
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12 Apr - 06 May $ 1,239.00
BOS
Boston
LATAM Airlines
1 STOPS
SCL
Santiago
SCL
Santiago
LATAM Airlines
1 STOPS
BOS
Boston
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Last minute flights from Boston to Santiago

22 Apr - 30 Apr $ 748.00
BOS
Boston
Spirit Airlines
2 STOPS
SCL
Santiago
SCL
Santiago
Spirit Airlines
2 STOPS
BOS
Boston
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11 Apr - 30 Apr $ 1,057.00
BOS
Boston
Copa Airlines
1 STOPS
SCL
Santiago
SCL
Santiago
Copa Airlines
1 STOPS
BOS
Boston
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12 Apr - 30 Apr $ 1,470.00
BOS
Boston
Copa Airlines
1 STOPS
SCL
Santiago
SCL
Santiago
Copa Airlines
1 STOPS
BOS
Boston
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One-way flights to Santiago from Boston

11:20 AM - 1:00 AM
Sky Airline
2 Stops
18h 10m
BOS - SCL
$ 323
Kiwi
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8:45 AM - 4:20 PM
Avianca
1 Stops
14h 35m
BOS - SCL
$ 424
Kiwi
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5:15 PM - 7:50 PM
LATAM Airlines
1 Stops
13h 10m
BOS - SCL
$ 501
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.