Boston To Santiago Flights

  • One-Way
  • Round-Trip
  • Multi-City

From

Indira Gandhi International Airport

To

Chhatrapati Shivaji International Airport

DEPARTURE DATE

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Friday

Return Date

Book a round trip
to save more

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TRAVELLER & CLASS

1 Traveller

Economy

August
September
October
November
December
January
February
March
April

June is by far the best month, wherein you can get cheapest flights for Boston to Santiago. Meanwhile, is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.

disclDisclaimer - All the mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

Best Flight From Boston To Santiago

Delta Airlines
Delta Airlines

Boston

13:55

General Edward Lawrence Logan International Airport [BOS]

Sat , 27 Jun 2026

17h 20m
ellipse
1 Stop

Santiago

07:15

Arturo Merino Benitez International Airport [SCL]

Sun, 28 Jun 2026

$557
Delta Airlines
Delta Airlines

Boston

15:18

General Edward Lawrence Logan International Airport [BOS]

Sat , 27 Jun 2026

15h 37m
ellipse
1 Stop

Santiago

06:55

Arturo Merino Benitez International Airport [SCL]

Sun, 28 Jun 2026

$557
Delta Airlines
Delta Airlines

Boston

19:15

General Edward Lawrence Logan International Airport [BOS]

Sat , 27 Jun 2026

36h 00m
ellipse
1 Stop

Santiago

07:15

Arturo Merino Benitez International Airport [SCL]

Mon, 29 Jun 2026

$566
JetBlue Airways
JetBlue Airways

Boston

12:42

General Edward Lawrence Logan International Airport [BOS]

Sat , 27 Jun 2026

17h 43m
ellipse
1 Stop

Santiago

06:25

Arturo Merino Benitez International Airport [SCL]

Sun, 28 Jun 2026

$571
Lan Airlines
Lan Airlines

Boston

15:10

General Edward Lawrence Logan International Airport [BOS]

Sat , 27 Jun 2026

16h 05m
ellipse
1 Stop

Santiago

07:15

Arturo Merino Benitez International Airport [SCL]

Sun, 28 Jun 2026

$586
Lan Airlines
Lan Airlines

Boston

10:20

General Edward Lawrence Logan International Airport [BOS]

Sat , 27 Jun 2026

20h 55m
ellipse
1 Stop

Santiago

07:15

Arturo Merino Benitez International Airport [SCL]

Sun, 28 Jun 2026

$586
Lan Airlines
Lan Airlines

Boston

17:05

General Edward Lawrence Logan International Airport [BOS]

Sat , 27 Jun 2026

13h 20m
ellipse
1 Stop

Santiago

06:25

Arturo Merino Benitez International Airport [SCL]

Sun, 28 Jun 2026

$586
American Airlines
American Airlines

Boston

14:27

General Edward Lawrence Logan International Airport [BOS]

Sat , 27 Jun 2026

16h 38m
ellipse
2 Stop

Santiago

07:05

Arturo Merino Benitez International Airport [SCL]

Sun, 28 Jun 2026

$603
Avianca
Avianca

Boston

19:27

General Edward Lawrence Logan International Airport [BOS]

Sat , 27 Jun 2026

33h 18m
ellipse
2 Stop

Santiago

04:45

Arturo Merino Benitez International Airport [SCL]

Mon, 29 Jun 2026

$725
United Airlines
United Airlines

Boston

20:27

General Edward Lawrence Logan International Airport [BOS]

Sat , 27 Jun 2026

26h 59m
ellipse
2 Stop

Santiago

23:26

Arturo Merino Benitez International Airport [SCL]

Sun, 28 Jun 2026

$739
United Airlines
United Airlines

Boston

05:42

General Edward Lawrence Logan International Airport [BOS]

Sat , 27 Jun 2026

21h 18m
ellipse
2 Stop

Santiago

03:00

Arturo Merino Benitez International Airport [SCL]

Sun, 28 Jun 2026

$739
ellipse

Early Morning Flight Boston to Santiago

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Cheapest Flight
Found
$739
group
Average Flight
Time
21h 18m
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Date/Time
27 Jun 2026
05:42 AM
plane
Airlines
United Airlines
Ellipse

Late Night Flight Boston to Santiago

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Cheapest Flight
Found
$725
group
Average Flight
Time
33h 18m
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Date/Time
27 Jun 2026
19:27 PM
plane
Airlines
Avianca