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

$344 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 American Airlines, with prices starting from $504 and $506, respectively.

What are the most popular airlines that fly from Chile to Boston?

American Airlines, Avianca and Copa Airlines are the most popular airlines when flying from Chile to Boston.

How far in advance should I book a flight from Chile to Boston?

Users have found that booking a flight from Chile to Boston at least 30 days early can save you up to 48% on average compared to booking a flight this week. If booking 30 days before your flight isn’t an option for you, users have found flights from Chile to Boston for as little as $598 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $816 for flights departing within the next 3 days.

What is the cheapest month to fly from Chile to Boston?

Flights from Chile to Boston lean towards being more expensive in January. Prices are generally better when you fly from Chile to Boston in August, with the cheapest ticket starting at $295.

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.

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.

$780+ Flights from Chile to Boston

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Cheap flight deals from Chile to Boston

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$668 (Mytrip)
One-way from	$344 (Avianca)
Popular in	January
Cheapest in	August
Average price	$794

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. 4% potential increase in price ($34 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).

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Average for round-trip flights in April 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 April 24, 2025.

Wed 6/112:30 pmSCL - BOS

1 stop16h 45mAvianca

Wed 6/254:50 pmBOS - SCL

2 stops20h 35mAvianca

Deal found 4/23

$668

Fri 5/232:30 pmSCL - BOS

1 stop16h 45mMultiple Airlines

Sat 6/79:00 amBOS - SCL

2 stops29h 30mMultiple Airlines

Deal found 4/24

$694

Sun 8/1012:23 amSCL - BOS

1 stop22h 04mCopa Airlines

Mon 8/258:44 amBOS - SCL

1 stop14h 24mCopa Airlines

Deal found 4/23

$792

Tue 9/99:55 pmSCL - BOS

2 stops16h 17mAmerican Airlines

Wed 9/242:15 pmBOS - SCL

2 stops16h 50mAmerican Airlines

Deal found 4/23

$808

Thu 10/307:50 pmSCL - BOS

2 stops19h 48mAir Canada

Sat 11/85:40 pmBOS - SCL

2 stops40h 30mAir Canada

Deal found 4/23

$835

Sat 10/183:30 pmSCL - BOS

2 stops17h 05mLATAM Airlines

Sun 11/29:15 amBOS - SCL

1 stop19h 45mLATAM Airlines

Deal found 4/24

$907

Sat 9/61:40 amSCL - BOS

1 stop30h 55mDelta

Thu 9/259:55 amBOS - SCL

1 stop17h 05mDelta

Deal found 4/23

$909

Best flights from Chile to Boston
Discover carefully curated flight deals from Chile to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 24, 2025.

Wed 6/112:30 pmSCL - BOS

1 stop16h 45mAvianca

Wed 6/254:50 pmBOS - SCL

2 stops20h 35mAvianca

Deal found 4/23

$668

Wed 6/118:20 amSCL - BOS

3 stops38h 33mMultiple Airlines

Wed 6/256:10 amBOS - SCL

3 stops31h 35mMultiple Airlines

Deal found 4/23

$788

Fri 6/139:55 pmSCL - BOS

1 stop23h 03mAmerican Airlines

Mon 9/86:16 pmBOS - SCL

1 stop12h 49mAmerican Airlines

Deal found 4/22

$899

Sun 7/612:12 amSCL - BOS

1 stop22h 15mCopa Airlines

Fri 7/258:44 amBOS - SCL

1 stop20h 20mCopa Airlines

Deal found 4/23

$974

Mon 7/711:25 pmSCL - BOS

3 stops35h 59mLATAM Airlines

Wed 7/167:00 amBOS - SCL

3 stops45h 45mLATAM Airlines

Deal found 4/23

$1,012

Mon 6/2311:05 pmSCL - BOS

2 stops17h 49mDelta

Thu 7/102:00 pmBOS - SCL

2 stops16h 45mDelta

Deal found 4/23

$1,050

Last-minute flights from Chile to Boston
Discover last-minute flight deals from Chile to Boston. Data last updated April 24, 2025 and is based on user searches.

Wed 4/304:17 amSCL - BOS

1 stop33h 57mCopa Airlines

Wed 5/78:47 amBOS - SCL

1 stop14h 21mCopa Airlines

Deal found 4/23

$1,074

Thu 5/111:20 pmSCL - BOS

2 stops23h 25mLATAM Airlines

Mon 5/59:35 amBOS - SCL

2 stops21h 25mLATAM Airlines

Deal found 4/23

$1,148

Sat 5/39:55 pmSCL - BOS

1 stop26h 30mAmerican Airlines

Sat 5/105:34 pmBOS - SCL

1 stop13h 21mAmerican Airlines

Deal found 4/23

$1,075

Sun 5/47:05 amSCL - BOS

3 stops38h 54mMultiple Airlines

Sat 5/246:10 amBOS - SCL

3 stops31h 15mMultiple Airlines

Deal found 4/22

$970

Sat 5/109:00 pmSCL - BOS

1 stop25h 48mAmerican Airlines

Sun 5/253:00 pmBOS - SCL

1 stop15h 55mAmerican Airlines

Deal found 4/23

$995

Tue 5/132:24 amSCL - BOS

1 stop17h 02mCopa Airlines

Sun 5/188:47 amBOS - SCL

1 stop13h 57mCopa Airlines

Deal found 4/23

$974

Fri 5/232:30 pmSCL - BOS

1 stop16h 45mAvianca

Sat 6/79:00 amBOS - SCL

1 stop13h 30mAvianca

Deal found 4/24

$682

Fri 5/232:30 pmSCL - BOS

1 stop16h 45mMultiple Airlines

Sat 6/79:00 amBOS - SCL

2 stops29h 30mMultiple Airlines

Deal found 4/24

$694

Sat 5/2410:55 pmSCL - BOS

1 stop16h 52mLATAM Airlines

Sat 5/311:05 pmBOS - SCL

1 stop17h 40mLATAM Airlines

Deal found 4/23

$1,069

Sat 5/2411:05 pmSCL - BOS

2 stops17h 22mDelta

Sat 5/311:35 pmBOS - SCL

2 stops17h 15mDelta

Deal found 4/23

$1,101

One-way flights from Chile to Boston
Search for one-way flight options from Chile to Boston. Find affordable one-way fares based on user searches. Data last updated April 24, 2025.

Mon 6/22:30 pmSCL - BOS

1 stop16h 45mAvianca

Deal found 4/23

$344

Sun 7/203:35 amSCL - BOS

2 stops30h 55mMultiple Airlines

Deal found 4/23

$416

Sun 7/2012:12 amSCL - BOS

1 stop22h 15mCopa Airlines

Deal found 4/23

$504

Mon 6/29:00 pmSCL - BOS

2 stops19h 48mAmerican Airlines

Deal found 4/23

$506

Sat 6/712:30 amSCL - BOS

1 stop31h 05mLATAM Airlines

Deal found 4/23

$667

Sat 5/107:30 amSCL - BOS

2 stops17h 47mDelta

Deal found 4/23

$702

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chile to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Wed 6/11

2:30 pm-7:15 am

1 stop16h 45m

Boston Logan Intl

Wed 6/25

4:50 pm-1:25 pm

2 stops20h 35m

$668

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Fri 5/23

2:30 pm-7:15 am

1 stop16h 45m

Boston Logan Intl

Sat 6/7

9:00 am-2:30 pm

2 stops29h 30m

$694

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Sun 8/10

12:23 am-10:27 pm

1 stop22h 04m

Boston Logan Intl

Mon 8/25

8:44 am-11:08 pm

1 stop14h 24m

$792

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Tue 9/9

9:55 pm-4:38 pm

2 stops19h 43m

Boston Logan Intl

Wed 9/24

6:16 pm-8:05 am

1 stop12h 49m

$808

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Sat 10/18

3:30 pm-7:35 am

2 stops17h 05m

Boston Logan Intl

Sun 11/2

9:15 am-7:00 am

1 stop19h 45m

$907

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Sat 9/6

1:40 am-7:35 am

1 stop30h 55m

Boston Logan Intl

Thu 9/25

9:55 am-4:00 am

1 stop17h 05m

$909

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Fri 10/17

12:55 am-9:22 pm

2 stops21h 27m

Boston Logan Intl

Sun 11/2

10:20 am-12:10 pm

2 stops23h 50m

$934

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Mon 6/2

2:30 pm-7:15 am

1 stop16h 45m

$344

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Sun 7/20

3:35 am-10:30 am

2 stops30h 55m

$416

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Sun 7/20

12:12 am-10:27 pm

1 stop22h 15m

$504

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 13 results

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, January is the cheapest month in which you can book a flight from Chile to Boston (average of $218). Flying from Chile to Boston in July is currently the most expensive (average of $311). 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?

When flying from Chile to Boston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Boston by month

In terms of precipitation, rainfall in Boston ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Boston when rainfall is around 3.1 in.

Temperature in Boston by month

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Boston

Read through reviews of airlines operating flights from Chile to Boston, such as Delta, Copa Airlines and LATAM Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

7,920 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Copa Airlines

7.6

Good

1,411 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

LATAM Airlines

7.5

Good

1,765 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Avianca

6.7

Okay

2,317 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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.
What are the cheapest airlines to fly from Chile to Boston one-way?
$344 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 American Airlines, with prices starting from $504 and $506, respectively.
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, January is the cheapest month in which you can book a flight from Chile to Boston (average of $218). Flying from Chile to Boston in July is currently the most expensive (average of $311). 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

Marlborough

Warwick

Cambridge

Waltham

Framingham

Chestnut Hill

Seekonk

Randolph

Brockton

Lowell

Woburn

Somerville

York Beach

Saco

Burlington

West Yarmouth

Smithfield

Lincoln

Salem

Chelsea

Browse thousands of different options on Cheapflights for your next trip

Top 6 airlines flying from Chile to Boston

Airline	Cheapest	Average	Flexibility	On-time
Copa Airlines	Cheapest$327	Average$629	FlexibilityNo cancel fee	On-time70%
Avianca	Cheapest$425	Average$655	FlexibilityNo cancel fee	On-time71%
American Airlines	Cheapest$542	Average$885	FlexibilityNo cancel fee	On-time71%
LATAM Airlines	Cheapest$672	Average$891	FlexibilityNo cancel fee	On-time81%
United Airlines	Cheapest$721	Average$721	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$780	Average$962	FlexibilityNo cancel fee	On-timeN/A

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$344+ 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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Chile to Boston with Cheapflights

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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 April 24, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Chile to Boston

Cheapest flights from Chile to BostonExplore 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 April 24, 2025.

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 April 24, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chile to Boston that are best for you.

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.

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?

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 April 24, 2025.

Rainfall in Boston by month

Plan your trip to Boston by taking into account the average rainfall totals by month.

Temperature in Boston by month

Plan your trip to Boston by taking into account the average temperature totals by month.

Reviews of airlines servicing Boston

Read through reviews of airlines operating flights from Chile to Boston, such as Delta, Copa Airlines and LATAM Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

How can I find direct flights from Chile to Boston?

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

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

Traveling to a place near Chile?

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Alternative routes for Chile to Boston

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Top 6 airlines flying from Chile to Boston

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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 April 24, 2025.