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$262+ Cheap flights from Massachusetts to Chile

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SCL
feb. 26 — mar. 51
jue. 2/26
jue. 3/5
1 adult, Economy
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Cheap flight deals from Massachusetts to Chile

Cheapest flights from Massachusetts to Chile
Explore the most affordable flight options available from Massachusetts to Chile. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 27, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/166:00 am
BOS
-
SCL
3 stops29h 00m
Multiple Airlines
mar. 3/3110:30 am
SCL
-
BOS
1 stop28h 25m
Multiple Airlines
Deal found 1/25$515
This Kiwi.com deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/256:00 am
BOS
-
SCL
2 stops39h 15m
Multiple Airlines
mar. 4/711:00 pm
SCL
-
BOS
1 stop14h 55m
Multiple Airlines
Deal found 1/25$533
This Mytrip deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/108:55 am
BOS
-
SCL
1 stop14h 35m
Multiple Airlines
mar. 3/177:25 am
SCL
-
BOS
2 stops31h 30m
Multiple Airlines
Deal found 1/27$587
This Kiwi.com deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/198:55 am
BOS
-
SCL
1 stop14h 35m
Multiple Airlines
lun. 3/239:05 pm
SCL
-
BOS
2 stops17h 50m
Multiple Airlines
Deal found 1/25$588
This FlightHub deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/123:15 pm
BOS
-
SCL
1 stop14h 45m
LATAM Airlines
jue. 3/1910:40 pm
SCL
-
BOS
1 stop17h 29m
LATAM Airlines
Deal found 1/27$619
This Copa Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/78:52 am
BOS
-
SCL
1 stop14h 34m
Copa Airlines
dom. 5/174:09 am
SCL
-
BOS
1 stop18h 59m
Copa Airlines
Deal found 1/27$620
This Mytrip deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/37:00 am
BOS
-
SCL
2 stops19h 21m
Multiple Airlines
mar. 3/249:05 pm
SCL
-
BOS
2 stops17h 50m
Multiple Airlines
Deal found 1/27$625
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/196:00 am
BOS
-
SCL
2 stops20h 35m
Multiple Airlines
mié. 4/110:30 am
SCL
-
BOS
1 stop28h 25m
Multiple Airlines
Deal found 1/26$629
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/108:55 am
BOS
-
SCL
1 stop14h 35m
Multiple Airlines
jue. 3/121:35 am
SCL
-
BOS
3 stops37h 20m
Multiple Airlines
Deal found 1/26$631
This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/196:00 am
BDL
-
SCL
2 stops24h 50m
United Airlines
jue. 3/269:45 pm
SCL
-
BDL
2 stops27h 14m
United Airlines
Deal found 1/27$850
This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/195:45 am
BDL
-
SCL
1 stop24h 15m
American Airlines
jue. 3/2610:15 pm
SCL
-
BDL
1 stop20h 18m
American Airlines
Deal found 1/27$858
This LATAM Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/43:20 pm
BOS
-
LSC
2 stops22h 54m
LATAM Airlines
jue. 5/710:00 am
LSC
-
BOS
2 stops29h 19m
LATAM Airlines
Deal found 1/26$863

Find flight deals from Massachusetts to Chile

Keep the following information in mind while searching for Massachusetts to Chile flight deals. Data was last updated enero 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$515
(Kiwi.com)

One-way from

$262
(Kiwi.com)

Popular in

April

Cheapest in

November

Average price

$710
Provider with most accurate pricing for Boston Logan Intl-Santiago Arturo Merino Benitez flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Santiago Arturo Merino Benitez flights.
Search Deals
From Massachusetts to Chile
Search Deals
One-way flight from Massachusetts to Chile
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($139 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Massachusetts to Chile that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 27, 2026.
Use the filters below to find and compare flights from Massachusetts to Chile that are best for you.

Fly from

Massachusetts

Fly to

Chile

Route

Depart

Return

Price

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

mié. 3/25

6:00 am-10:15 pm

2 stops39h 15m

Santiago Arturo Merino Benitez

mar. 4/7

11:00 pm-1:55 pm

1 stop14h 55m

$533

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

mar. 3/10

8:55 am-12:30 am

1 stop14h 35m

Santiago Arturo Merino Benitez

mar. 3/17

7:25 am-1:55 pm

2 stops31h 30m

$587

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

jue. 3/19

4:05 pm-6:00 am

1 stop12h 55m

Santiago Arturo Merino Benitez

mié. 3/25

3:32 am-11:10 pm

1 stop20h 38m

$620

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

sáb. 5/2

9:00 am-4:15 am

1 stop19h 15m

Santiago Arturo Merino Benitez

jue. 5/14

2:30 pm-2:50 pm

2 stops24h 20m

$620

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

jue. 5/7

8:52 am-5:03 am

1 stop20h 11m

Santiago Arturo Merino Benitez

dom. 5/17

4:09 am-11:08 pm

1 stop18h 59m

$620

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

sáb. 3/14

6:55 am-7:40 am

1 stop23h 45m

Santiago Arturo Merino Benitez

sáb. 3/21

10:35 am-10:22 am

1 stop24h 47m

$638

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

jue. 3/12

7:05 am-5:35 am

1 stop21h 30m

Santiago Arturo Merino Benitez

sáb. 3/21

10:35 am-10:22 am

1 stop24h 47m

$638

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

lun. 4/20

8:43 am-3:00 am

1 stop18h 17m

Santiago Arturo Merino Benitez

dom. 4/26

12:46 am-2:34 pm

1 stop13h 48m

$640

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

vie. 5/1

8:52 am-11:26 pm

1 stop14h 34m

Santiago Arturo Merino Benitez

sáb. 5/9

12:38 am-11:08 pm

1 stop22h 30m

$640

HartfordSantiago

BDL - SCL

BDLSCL

Hartford Bradley Intl

jue. 3/19

6:00 am-7:50 am

2 stops24h 50m

Santiago Arturo Merino Benitez

jue. 3/26

9:45 pm-11:59 pm

2 stops27h 14m

$850

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 42 results
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Best time to book a flight from Massachusetts to Chile

Have a flexible travel schedule? Discover the best time to fly to Chile from Massachusetts with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Massachusetts to Chile

What is the cheapest month to book a flight from Massachusetts to Chile?

Currently, May is the cheapest month in which you can book a flight from Massachusetts to Chile (average of $460). Flying from Massachusetts to Chile in June is currently the most expensive (average of $791). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Massachusetts to Chile. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Massachusetts to Chile?

    Airlines like Copa Airlines, United Airlines, and American Airlines fly from Massachusetts to Chile in about 12h 55m. The time it takes to get you to your destination can typically vary by up to 11h 55m. The distance from Massachusetts to Chile is about 5231 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Massachusetts to Chile one-way?

    $228 is the cheapest one-way deal found within the past few days, from Avianca. You may also be able to find cheap deals on Copa Airlines and LATAM Airlines, with prices starting from $249 and $250, respectively.

  • Can I find deals for flights from Massachusetts to Chile that include hotel bookings?

    Yes. In addition to deals on Massachusetts to Chile flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Massachusetts to Chile?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Massachusetts to Chile.

  • Can I find deals for business class flights from Massachusetts to Chile?

    Yes. Cheapflights offers flight deals from Massachusetts to Chile by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Massachusetts to Chile?

    Currently, May is the cheapest month in which you can book a flight from Massachusetts to Chile (average of $460). Flying from Massachusetts to Chile in June is currently the most expensive (average of $791). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Massachusetts to Chile

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Massachusetts to Chile

Discover the top 7 airlines that operate flights from Massachusetts to Chile. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$399Average$892FlexibilityNo cancel feeOn-time70%
AviancaCheapest$442Average$747FlexibilityNo cancel feeOn-time71%
DeltaCheapest$513Average$894FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$513Average$975FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$514Average$779FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$543Average$895FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$697Average$897FlexibilityNo cancel feeOn-time67%

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