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$322+ Cheap flights from Chile to Boston (BOS)

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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
SCL — BOS
Nov 13 — Nov 201
Thu 11/13
Thu 11/20
1 adult, Economy
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Cheap flight deals from Chile to Boston

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

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$512
(American Airlines)

One-way from

$322
(Kiwi.com)

Popular in

May

Cheapest in

September

Average price

$682
Provider with most accurate pricing for Santiago Arturo Merino Benitez-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Santiago Arturo Merino Benitez-Boston Logan Intl flights.
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From Chile to Boston Logan Intl
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One-way flight from Chile to Boston Logan Intl
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Highest demand for flights based on searches. 10% potential increase in price ($84 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($11 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 Chile to Boston

Cheapest flights from Chile to Boston
Explore the most affordable flight options available from Chile to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2025.

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.
Thu 10/309:15 pmSCL - BOS
1 stop27h 15mAmerican Airlines
Sat 11/85:30 amBOS - SCL
1 stop24h 25mAmerican Airlines
Deal found 10/13$512
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.
Fri 10/3110:15 pmSCL - BOS
1 stop24h 33mAmerican Airlines
Sat 11/157:30 amBOS - SCL
1 stop22h 25mAmerican Airlines
Deal found 10/14$515
This Avianca 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/314:25 pmSCL - BOS
1 stop16h 10mAvianca
Sat 11/157:55 amBOS - SCL
1 stop19h 35mAvianca
Deal found 10/12$546
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/274:25 pmSCL - BOS
1 stop16h 10mAvianca
Mon 11/103:25 pmBOS - SCL
2 stops21h 55mAvianca
Deal found 10/12$548
This Atrapalo 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 Atrapalo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/274:25 pmSCL - BOS
1 stop16h 10mMultiple Airlines
Mon 11/101:10 pmBOS - SCL
1 stop15h 45mMultiple Airlines
Deal found 10/12$570
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/223:30 pmSCL - BOS
1 stop16h 45mMultiple Airlines
Mon 10/271:15 pmBOS - SCL
1 stop15h 40mMultiple Airlines
Deal found 10/12$577
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/213:30 pmSCL - BOS
2 stops24h 25mMultiple Airlines
Tue 10/281:15 pmBOS - SCL
1 stop15h 40mMultiple Airlines
Deal found 10/12$578
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/233:30 pmSCL - BOS
2 stops24h 25mAvianca
Thu 10/308:55 amBOS - SCL
1 stop14h 35mAvianca
Deal found 10/12$579
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/213:30 pmSCL - BOS
2 stops24h 25mMultiple Airlines
Sat 10/259:55 amBOS - SCL
1 stop15h 55mMultiple Airlines
Deal found 10/12$597
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/34:25 pmSCL - BOS
1 stop16h 10mMultiple Airlines
Sat 11/299:10 amBOS - SCL
1 stop20h 30mMultiple Airlines
Deal found 10/13$601

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chile to Boston 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 Chile to Boston that are best for you.

Fly from

Chile

Fly to

Boston

Route

Depart

Return

Price

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Fri 10/31

10:15 pm-9:48 pm

1 stop24h 33m

Boston Logan Intl

Sat 11/15

7:30 am-7:55 am

1 stop22h 25m

$515

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Wed 10/22

3:30 pm-7:15 am

1 stop16h 45m

Boston Logan Intl

Sat 10/25

9:55 am-2:50 am

1 stop15h 55m

$597

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Tue 10/21

3:30 pm-2:55 pm

2 stops24h 25m

Boston Logan Intl

Sat 10/25

9:55 am-2:50 am

1 stop15h 55m

$597

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Tue 10/21

3:30 pm-2:55 pm

2 stops24h 25m

Boston Logan Intl

Sun 10/26

8:55 pm-1:55 pm

2 stops16h 00m

$602

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Mon 10/27

7:25 am-7:35 am

1 stop25h 10m

Boston Logan Intl

Sun 11/2

7:34 am-8:21 pm

1 stop34h 47m

$617

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Tue 10/28

5:11 am-11:02 pm

1 stop18h 51m

Boston Logan Intl

Mon 11/3

7:34 am-11:41 pm

1 stop14h 07m

$652

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Sun 10/26

3:35 am-11:02 pm

1 stop20h 27m

Boston Logan Intl

Mon 11/10

7:34 am-3:24 am

1 stop17h 50m

$652

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Tue 11/25

1:29 am-10:03 pm

1 stop22h 34m

Boston Logan Intl

Wed 12/3

7:34 am-6:01 am

1 stop20h 27m

$652

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Tue 10/28

4:35 am-1:20 pm

2 stops33h 45m

Boston Logan Intl

Mon 11/3

2:44 pm-8:21 pm

1 stop27h 37m

$671

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Sun 10/26

5:11 am-11:02 pm

1 stop18h 51m

Boston Logan Intl

Mon 11/3

7:34 am-11:41 pm

1 stop14h 07m

$672

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/14

Showing 1-10 of 20 results
1
2

Best time to book a flight from Chile to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Chile 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 Chile to Boston

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

Currently, December is the cheapest month in which you can book a flight from Chile to Boston (average of $267). Flying from Chile to Boston in June is currently the most expensive (average of $528). 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 CL to BOS?

Find hourly flight availability from Chile to Boston. 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.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 44% on flights from Chile to Boston by exploring options for tickets in the evening.

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated October 14, 2025.
See what other customers who have flown with Delta, Copa Airlines, and LATAM Airlines from Chile to Boston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,975 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
8.0
Very good
7,975 reviews
Delta
8.0
Very good
7,975 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Copa Airlines
7.6
Good
1,548 reviews
Delta
8.0
Very good
7,975 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
LATAM Airlines
7.5
Good
1,866 reviews
Delta
8.0
Very good
7,975 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,042 reviews
Delta
8.0
Very good
7,975 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Avianca
6.6
Okay
2,451 reviews
Delta
8.0
Very good
7,975 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Chile to Boston. 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 Boston from Chile?

    Boston Logan Intl (BOS) is the airport you will fly into if you book a flight from Chile to Boston. It is only a 2.6 mi journey from Logan Intl (BOS) to Boston’s city center.

  • How long is the flight from Chile to Boston?

    Airlines like American Airlines fly from Chile to Boston in about 24h 33m. The time it takes to get you to your destination can typically vary by up to . The distance between Chile and Boston is about 5231 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chile to Boston 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 Chile to Boston?

    Currently, December is the cheapest month in which you can book a flight from Chile to Boston (average of $267). Flying from Chile to Boston in June is currently the most expensive (average of $528). 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

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Cambridge
Medford
Hampton Beach
Watertown
Seabrook
Seekonk
Lincoln
Lowell
Smithfield
Cranston
Chestnut Hill
Peabody
Quincy
York Beach
Warwick
Swansea
Old Orchard Beach
Brockton
Waltham
Chelsea

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Alternative routes for Chile to Boston

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Chile to Boston

Discover the top 5 airlines that operate flights from Chile to Boston. 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
American AirlinesCheapest$463Average$872FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$493Average$807FlexibilityNo cancel feeOn-time81%
AviancaCheapest$497Average$631FlexibilityNo cancel feeOn-time71%
DeltaCheapest$504Average$780FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$633Average$791FlexibilityNo cancel feeOn-time70%

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