Boston (BOS) to Santiago de Chile (SCL) flight deal in economy from $356

CMCopa Airlines

One Way•Economy

BOS

Logan International Airport

Boston, United States

SCL

Comodoro Arturo Merino Benítez International Airport

Santiago de Chile, Chile

$675 USD

-47%$356 USD

Verified about 4 hours ago

December 2026

Today

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30$1,3801$6192$6193$5734$5735$5736$3567$3568$3569$1,38010$87411$1,03312$1,42913$1,38014$1,38015$1,38016$1,38017$1,38018$1,38019$1,38020$1,38021$1,38022$1,38023$1,38024$1,42925$1,42926$1,38027$1,38028$1,38029$1,38030$87431$8741$8962$8743$1,380

Extremely Rare Availability

3% of dates checked are available within 10% of the lowest price

Sunday, December 6th, 2026

Outbound Flights

30h 52m·1 stop

$356 USD

BOSDec 6 14:43

→

PTYDec 6 20:41

CM 705Boeing 737

18h 27m layover·Overnight

PTYDec 7 15:08

→

SCLDec 7 23:35

CM 497Boeing 737MAX 8 Passenger

14h 1m·1 stop

$579 USD

BOSDec 6 07:34

→

PTYDec 6 13:33

CM 312Boeing 737

1h 35m layover

PTYDec 6 15:08

→

SCLDec 6 23:35

CM 497Boeing 737MAX 8 Passenger

27h 28m·1 stop

$579 USD

BOSDec 6 14:43

→

PTYDec 6 20:41

CM 705Boeing 737

15h 7m layover·Overnight

PTYDec 7 11:48

→

SCLDec 7 20:11

CM 395Boeing 737MAX 9 Passenger

13h 9m·1 stop

$627 USD

BOSDec 6 14:43

→

PTYDec 6 20:41

CM 705Boeing 737

43m layover

PTYDec 6 21:24

→

SCLDec 7 05:52

CM 277Boeing 737MAX 9 Passenger

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