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$253+ Cheap flights from Massachusetts to Santiago (SCL)

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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SCL
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
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Cheap flight deals from Massachusetts to Santiago

Keep the following information in mind while searching for Massachusetts to Santiago flight deals. Data was last updated November 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$544
(Delta)

One-way from

$253
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$779
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 Santiago Arturo Merino Benitez
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One-way flight from Massachusetts to Santiago Arturo Merino Benitez
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Highest demand for flights based on searches. 10% potential increase in price ($102 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Massachusetts to Santiago

Cheapest flights from Massachusetts to Santiago
Explore the most affordable flight options available from Massachusetts to Santiago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2025.

This United Airlines deal was found by Cheapflights users on 11/3. 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.
Tue 11/183:37 pmBOS - SCL
1 stop15h 13mUnited Airlines
Tue 12/210:45 pmSCL - BOS
1 stop18h 14mUnited Airlines
Deal found 11/3$544
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Sat 11/153:42 pmBOS - SCL
1 stop15h 08mUnited Airlines
Thu 11/2710:45 pmSCL - BOS
2 stops21h 47mUnited Airlines
Deal found 11/4$549
This Delta deal was found by Cheapflights users on 11/3. 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 11/155:00 pmBOS - SCL
1 stop35h 55mDelta
Thu 11/2711:30 pmSCL - BOS
1 stop20h 53mDelta
Deal found 11/3$550
This Copa Airlines deal was found by Cheapflights users on 11/4. 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.
Mon 11/107:34 amBOS - SCL
1 stop18h 09mCopa Airlines
Thu 11/133:23 amSCL - BOS
1 stop20h 40mCopa Airlines
Deal found 11/4$552
This United Airlines deal was found by Cheapflights users on 11/3. 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 12/101:30 pmBOS - SCL
1 stop17h 20mUnited Airlines
Fri 12/1910:45 pmSCL - BOS
1 stop26h 53mUnited Airlines
Deal found 11/3$554
This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
Thu 11/202:44 pmBOS - SCL
1 stop27h 37mCopa Airlines
Tue 12/212:20 pmSCL - BOS
1 stop36h 20mCopa Airlines
Deal found 11/3$558
This United Airlines deal was found by Cheapflights users on 11/4. 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 12/101:30 pmBOS - SCL
1 stop17h 20mUnited Airlines
Thu 12/1810:45 pmSCL - BOS
1 stop22h 52mUnited Airlines
Deal found 11/4$564
This United Airlines deal was found by Cheapflights users on 11/3. 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 12/105:30 amBOS - SCL
2 stops25h 20mUnited Airlines
Sun 12/2110:45 pmSCL - BOS
3 stops21h 27mUnited Airlines
Deal found 11/3$569
This Orbitz deal was found by Cheapflights users on 11/4. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/103:20 pmBOS - SCL
2 stops21h 10mLATAM Airlines
Sat 12/2011:10 pmSCL - BOS
1 stop26h 01mLATAM Airlines
Deal found 11/4$572
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Thu 11/2710:34 amBDL - SCL
2 stops20h 16mUnited Airlines
Wed 12/1710:45 pmSCL - BDL
2 stops27h 13mUnited Airlines
Deal found 11/3$769
This American Airlines deal was found by Cheapflights users on 11/3. 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 11/2712:10 pmBDL - SCL
2 stops18h 50mAmerican Airlines
Mon 12/1510:30 pmSCL - BDL
1 stop27h 28mAmerican Airlines
Deal found 11/3$779
This United Airlines deal was found by Cheapflights users on 11/3. 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
Tue 12/1610:45 pmSCL - BDL
2 stops27h 14mUnited Airlines
Deal found 11/3$785

Cheapflights Fare Finder

 
Customize your flight search to find flights from Massachusetts to Santiago 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 November 4, 2025.
Use the filters below to find and compare flights from Massachusetts to Santiago that are best for you.

Fly from

Massachusetts

Fly to

Santiago

Route

Depart

Return

Price

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Thu 1/8

1:30 pm-7:40 am

1 stop16h 10m

Santiago Arturo Merino Benitez

Tue 3/10

11:25 pm-2:48 pm

1 stop16h 23m

$544

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Mon 11/10

1:30 pm-8:50 am

2 stops17h 20m

Santiago Arturo Merino Benitez

Fri 11/14

10:45 pm-2:35 pm

1 stop17h 50m

$544

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Thu 1/8

6:55 am-7:40 am

1 stop22h 45m

Santiago Arturo Merino Benitez

Sat 3/14

10:35 am-11:29 pm

1 stop13h 54m

$544

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Sat 11/15

3:42 pm-8:50 am

1 stop15h 08m

Santiago Arturo Merino Benitez

Tue 12/2

10:45 pm-12:21 pm

1 stop15h 36m

$544

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Thu 1/8

1:30 pm-7:40 am

1 stop16h 10m

Santiago Arturo Merino Benitez

Fri 3/13

10:35 am-11:29 pm

1 stop13h 54m

$544

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Fri 1/9

11:12 am-6:10 am

1 stop16h 58m

Santiago Arturo Merino Benitez

Sun 3/15

11:25 pm-2:48 pm

1 stop16h 23m

$544

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Mon 11/10

8:15 am-7:40 am

1 stop21h 25m

Santiago Arturo Merino Benitez

Fri 11/14

11:10 pm-2:23 pm

1 stop17h 13m

$544

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Sat 11/15

1:35 pm-8:50 am

2 stops17h 15m

Santiago Arturo Merino Benitez

Wed 11/26

10:45 pm-12:26 pm

1 stop15h 41m

$549

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Mon 1/12

12:08 pm-8:50 am

2 stops18h 42m

Santiago Arturo Merino Benitez

Thu 3/12

9:45 pm-8:15 pm

2 stops23h 30m

$549

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Sat 1/10

5:45 am-8:50 am

2 stops25h 05m

Santiago Arturo Merino Benitez

Thu 3/12

9:45 pm-3:42 pm

2 stops18h 57m

$549

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Showing 1-10 of 29 results
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Best time to book a flight from Massachusetts to Santiago

Have a flexible travel schedule? Discover the best time to fly to Santiago 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 Santiago

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

Currently, April is the cheapest month in which you can book a flight from Massachusetts to Santiago (average of $449). Flying from Massachusetts to Santiago 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 SCL?

Find hourly flight availability from Massachusetts to Santiago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 4, 2025.

A simple way to save on the total cost of your ticket is to fly from Massachusetts to Santiago in the evening. If you’re flexible enough to do this you can expect to save up to 45% on your trip compared to booking a flight at noon.

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

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

Travelers seeking maximum savings on their Massachusetts to Santiago 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 Santiago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Santiago from Massachusetts?

    If you book a flight to Santiago from Massachusetts, you will be flying to Arturo Merino Benitez, which is the city’s only airport. Santiago Arturo Merino Benitez (SCL) is located 8.4 mi from the center of Santiago.

  • How long is the flight from Massachusetts to Santiago?

    For as low as $544, Delta can have you in Santiago from Massachusetts in 16h 10m. The distance between Massachusetts and Santiago is about 5231 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Massachusetts to Santiago?

    When deciding which route to take from Massachusetts to Santiago consider Boston Logan Intl - Santiago Arturo Merino Benitez, Hartford Bradley Intl - Santiago Arturo Merino Benitez or Provincetown - Santiago Arturo Merino Benitez as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Massachusetts to Santiago 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 Santiago?

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

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Alternative routes for Massachusetts to Santiago

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Top 7 airlines flying from Massachusetts to Santiago

Discover the top 7 airlines that operate flights from Massachusetts to Santiago. 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 November 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$442Average$732FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$459Average$887FlexibilityNo cancel feeOn-time70%
LATAM AirlinesCheapest$513Average$818FlexibilityNo cancel feeOn-time81%
DeltaCheapest$516Average$929FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$544Average$926FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$673Average$944FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$694Average$799FlexibilityNo cancel feeOn-time67%

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