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$246+ 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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SCL
Nov 13 — Nov 201
Thu 11/13
Thu 11/20
1 adult, Economy
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Cheap flight deals from Massachusetts to Chile

Keep the following information in mind while searching for Massachusetts to Chile flight deals. Data was last updated October 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$501
(FlightHub)

One-way from

$246
(Cheapflightsfares)

Popular in

December

Cheapest in

September

Average price

$778
Provider with most accurate pricing for Boston Logan Intl-Santiago Arturo Merino Benitez flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Santiago Arturo Merino Benitez flights.
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From Massachusetts to Chile
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One-way flight from Massachusetts to Chile
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Highest demand for flights based on searches. 1% potential increase in price ($11 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 October 14, 2025.

This FlightHub deal was found by Cheapflights users on 10/14. 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.
Thu 11/273:05 pmBOS - SCL
1 stop13h 50mLATAM Airlines
Tue 12/211:30 pmSCL - BOS
1 stop13h 42mLATAM Airlines
Deal found 10/14$501
This Copa Airlines deal was found by Cheapflights users on 10/14. 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.
Wed 11/57:34 amBOS - SCL
1 stop14h 32mCopa Airlines
Mon 11/173:23 amSCL - BOS
1 stop20h 40mCopa Airlines
Deal found 10/14$532
This LATAM Airlines deal was found by Cheapflights users on 10/14. 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.
Thu 12/181:40 pmBOS - SCL
1 stop16h 00mLATAM Airlines
Thu 1/15:25 pmSCL - BOS
1 stop15h 10mLATAM Airlines
Deal found 10/14$535
This American Airlines deal was found by Cheapflights users on 10/13. 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.
Wed 10/296:13 pmBOS - SCL
1 stop13h 42mAmerican Airlines
Sun 11/211:15 pmSCL - BOS
1 stop17h 39mAmerican Airlines
Deal found 10/13$537
This American Airlines deal was found by Cheapflights users on 10/12. 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.
Mon 11/101:23 pmBOS - SCL
2 stops16h 32mAmerican Airlines
Mon 11/1710:25 pmSCL - BOS
2 stops16h 37mAmerican Airlines
Deal found 10/12$545
This LATAM Airlines deal was found by Cheapflights users on 10/13. 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.
Wed 10/297:35 amBOS - SCL
2 stops19h 55mLATAM Airlines
Sun 11/211:10 pmSCL - BOS
1 stop17h 00mLATAM Airlines
Deal found 10/13$546
This American Airlines deal was found by Cheapflights users on 10/13. 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.
Sun 11/28:00 amBOS - SCL
1 stop23h 00mAmerican Airlines
Sat 11/810:25 pmSCL - BOS
2 stops18h 08mAmerican Airlines
Deal found 10/13$548
This American Airlines deal was found by Cheapflights users on 10/14. 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.
Sat 11/81:51 pmBOS - SCL
2 stops17h 09mAmerican Airlines
Wed 11/1910:25 pmSCL - BOS
2 stops15h 57mAmerican Airlines
Deal found 10/14$549
This Delta deal was found by Cheapflights users on 10/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/227:05 pmBOS - SCL
1 stop33h 50mDelta
Tue 12/211:10 pmSCL - BOS
1 stop18h 31mDelta
Deal found 10/13$550
This American Airlines deal was found by Cheapflights users on 10/11. 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.
Mon 11/106:00 amBDL - SCL
1 stop23h 55mAmerican Airlines
Mon 12/111:15 pmSCL - BDL
2 stops20h 11mAmerican Airlines
Deal found 10/11$769
This United Airlines deal was found by Cheapflights users on 10/12. 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.
Wed 11/267:55 pmBDL - SCL
2 stops34h 55mUnited Airlines
Wed 12/310:45 pmSCL - BDL
2 stops27h 14mUnited Airlines
Deal found 10/12$785
This American Airlines deal was found by Cheapflights users on 10/12. 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.
Thu 10/3012:12 pmBDL - SCL
2 stops19h 43mAmerican Airlines
Sun 11/210:25 pmSCL - BDL
2 stops15h 29mAmerican Airlines
Deal found 10/12$809

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 October 14, 2025.
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

Wed 11/5

7:34 am-12:06 am

1 stop14h 32m

Santiago Arturo Merino Benitez

Mon 11/17

3:23 am-10:03 pm

1 stop20h 40m

$532

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Mon 10/27

8:41 am-11:40 pm

1 stop13h 59m

Santiago Arturo Merino Benitez

Thu 10/30

5:11 am-11:02 pm

1 stop18h 51m

$532

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Tue 3/10

3:05 pm-7:00 am

1 stop14h 55m

Santiago Arturo Merino Benitez

Wed 3/18

10:35 am-11:29 pm

1 stop13h 54m

$544

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Mon 12/1

3:27 pm-2:30 pm

2 stops21h 03m

Santiago Arturo Merino Benitez

Fri 12/12

4:35 am-6:54 pm

2 stops16h 19m

$544

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Mon 3/9

8:00 am-7:00 am

1 stop22h 00m

Santiago Arturo Merino Benitez

Mon 3/16

11:15 pm-4:20 pm

1 stop18h 05m

$544

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Sun 3/8

7:00 am-7:00 am

1 stop23h 00m

Santiago Arturo Merino Benitez

Fri 3/20

10:35 am-11:29 pm

1 stop13h 54m

$544

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Sat 11/29

9:59 am-6:55 am

1 stop18h 56m

Santiago Arturo Merino Benitez

Tue 12/9

4:35 am-6:54 pm

2 stops16h 19m

$544

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Sun 3/8

7:00 am-7:00 am

1 stop23h 00m

Santiago Arturo Merino Benitez

Sat 3/21

10:35 am-11:29 pm

1 stop13h 54m

$544

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Sun 3/8

4:20 pm-7:00 am

1 stop13h 40m

Santiago Arturo Merino Benitez

Sun 3/22

11:25 pm-2:48 pm

1 stop16h 23m

$544

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Tue 3/10

7:00 am-7:00 am

1 stop23h 00m

Santiago Arturo Merino Benitez

Tue 3/17

11:25 pm-2:48 pm

1 stop16h 23m

$544

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/13

Showing 1-10 of 41 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, April is the cheapest month in which you can book a flight from Massachusetts to Chile (average of $449). 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.

What is the cheapest time of day to fly from MA to CL?

Find hourly flight availability from Massachusetts to Chile. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 14, 2025.

One of the essential ways to save on airfare from Massachusetts to Chile is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 45% on airfare.

What is the cheapest day to fly from Massachusetts to Chile?

Use this chart to determine the cheapest time to fly round-trip from Massachusetts to Chile. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Massachusetts to Chile flight should consider departing on Wednesday evenings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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, Delta, and LATAM Airlines fly from Massachusetts to Chile in about 14h 32m. The time it takes to get you to your destination can typically vary by up to 11h 20m. The distance from Massachusetts to Chile is about 5231 mi. This flight may include one or multiple stops.

  • 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, April is the cheapest month in which you can book a flight from Massachusetts to Chile (average of $449). 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

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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 October 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$442Average$732FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$513Average$1,344FlexibilityNo cancel feeOn-time81%
DeltaCheapest$518Average$1,109FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$521Average$799FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$544Average$933FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$673Average$763FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$688Average$799FlexibilityNo cancel feeOn-time67%

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