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 $508, 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 32 days early can save you up to 64% on average compared to booking a flight this week. If booking 32 days before your flight isn’t an option for you, users have found flights from Chile to Boston for as little as $591 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 $698 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.

$721+ Flights from Chile to Boston

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Cheap flight deals from Chile to Boston

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$604 (Priceline)
One-way from	$344 (Avianca)
Popular in	January
Cheapest in	August
Average price	$757

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. 6% potential increase in price ($51 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 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 2, 2025.

Mon 8/116:10 amSCL - BOS

1 stop25h 05mAvianca

Mon 9/84:50 pmBOS - SCL

2 stops20h 35mAvianca

Deal found 4/1

$604

Sun 8/103:35 amSCL - BOS

2 stops30h 55mMultiple Airlines

Mon 9/84:50 pmBOS - SCL

2 stops29h 40mMultiple Airlines

Deal found 4/1

$619

Mon 12/2211:25 pmSCL - BOS

1 stop21h 41mAeromexico

Fri 1/28:46 amBOS - SCL

1 stop34h 34mAeromexico

Deal found 3/31

$731

Sun 8/1012:23 amSCL - BOS

1 stop22h 04mCopa Airlines

Tue 11/47:37 amBOS - SCL

1 stop14h 17mCopa Airlines

Deal found 4/1

$792

Mon 8/119:55 pmSCL - BOS

2 stops15h 25mAmerican Airlines

Mon 8/253:04 pmBOS - SCL

2 stops16h 01mAmerican Airlines

Deal found 3/31

$797

Mon 12/228:50 pmSCL - BOS

2 stops22h 08mAir Canada

Fri 1/25:40 pmBOS - SCL

1 stop35h 35mAir Canada

Deal found 3/31

$809

Mon 12/2212:25 amSCL - BOS

2 stops21h 05mLATAM Airlines

Fri 1/212:08 pmBOS - SCL

1 stop16h 52mLATAM Airlines

Deal found 3/31

$910

Sat 8/211:05 pmSCL - BOS

2 stops18h 44mDelta

Sat 8/912:25 pmBOS - SCL

2 stops18h 05mDelta

Deal found 4/1

$915

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 2, 2025.

Mon 8/116:10 amSCL - BOS

1 stop25h 05mAvianca

Mon 9/84:50 pmBOS - SCL

2 stops20h 35mAvianca

Deal found 4/1

$604

Sun 8/103:35 amSCL - BOS

2 stops30h 55mMultiple Airlines

Mon 9/84:50 pmBOS - SCL

2 stops29h 40mMultiple Airlines

Deal found 4/1

$619

Sun 8/1012:23 amSCL - BOS

1 stop22h 04mCopa Airlines

Tue 11/47:37 amBOS - SCL

1 stop14h 17mCopa Airlines

Deal found 4/1

$792

Mon 8/119:55 pmSCL - BOS

2 stops15h 25mAmerican Airlines

Mon 8/253:04 pmBOS - SCL

2 stops16h 01mAmerican Airlines

Deal found 3/31

$797

Sat 8/211:05 pmSCL - BOS

2 stops18h 44mDelta

Sat 8/912:25 pmBOS - SCL

2 stops18h 05mDelta

Deal found 4/1

$915

Mon 9/2212:25 amSCL - BOS

2 stops23h 11mLATAM Airlines

Tue 9/305:00 pmBOS - SCL

1 stop13h 45mLATAM Airlines

Deal found 4/1

$933

Last-minute flights from Chile to Boston
Discover last-minute flight deals from Chile to Boston. Data last updated April 2, 2025 and is based on user searches.

Sat 4/1212:30 amSCL - BOS

1 stop18h 50mMultiple Airlines

Sat 4/196:22 amBOS - SCL

2 stops22h 13mMultiple Airlines

Deal found 3/31

$1,150

Wed 4/304:17 amSCL - BOS

1 stop15h 03mCopa Airlines

Wed 5/78:47 amBOS - SCL

1 stop14h 21mCopa Airlines

Deal found 4/1

$974

Mon 5/52:30 pmSCL - BOS

1 stop16h 45mAvianca

Mon 5/194:50 pmBOS - SCL

2 stops20h 35mAvianca

Deal found 4/1

$646

Mon 5/52:30 pmSCL - BOS

2 stops31h 29mMultiple Airlines

Mon 5/196:10 amBOS - SCL

2 stops31h 15mMultiple Airlines

Deal found 4/1

$697

Thu 5/811:05 pmSCL - BOS

2 stops17h 15mDelta

Sat 5/3112:00 pmBOS - SCL

2 stops19h 35mDelta

Deal found 4/1

$1,101

Fri 5/2312:30 amSCL - BOS

2 stops24h 47mLATAM Airlines

Sat 5/3110:20 amBOS - SCL

1 stop20h 40mLATAM Airlines

Deal found 3/31

$1,043

Sat 5/249:00 pmSCL - BOS

1 stop19h 02mAmerican Airlines

Sat 5/316:05 amBOS - SCL

1 stop24h 50mAmerican Airlines

Deal found 3/31

$971

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 2, 2025.

Fri 5/232:30 pmSCL - BOS

1 stop16h 45mAvianca

Deal found 4/1

$344

Mon 5/59:35 pmSCL - BOS

3 stops48h 15mMultiple Airlines

Deal found 4/1

$381

Tue 4/292:30 amSCL - BOS

1 stop16h 50mCopa Airlines

Deal found 4/1

$504

Mon 6/29:00 pmSCL - BOS

2 stops20h 11mAmerican Airlines

Deal found 4/1

$508

Sat 5/1011:55 pmSCL - BOS

2 stops22h 43mAir Canada

Deal found 4/1

$615

Wed 4/307:40 amSCL - BOS

2 stops23h 48mLATAM Airlines

Deal found 4/2

$670

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

Mon 8/11

6:10 am-7:15 am

1 stop25h 05m

Boston Logan Intl

Mon 9/8

4:50 pm-2:25 pm

2 stops20h 35m

$604

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Sun 8/10

3:35 am-10:30 am

2 stops30h 55m

Boston Logan Intl

Mon 9/8

4:50 pm-11:30 pm

2 stops29h 40m

$619

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Sun 8/10

12:23 am-10:27 pm

1 stop22h 04m

Boston Logan Intl

Tue 11/4

7:37 am-11:54 pm

1 stop14h 17m

$792

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Mon 8/11

9:55 pm-1:20 pm

2 stops15h 25m

Boston Logan Intl

Mon 8/25

3:04 pm-7:05 am

2 stops16h 01m

$797

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Sat 8/2

11:05 pm-5:49 pm

2 stops18h 44m

Boston Logan Intl

Sat 8/9

12:25 pm-6:30 am

2 stops18h 05m

$915

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Mon 9/22

12:25 am-10:36 pm

2 stops23h 11m

Boston Logan Intl

Tue 9/30

5:00 pm-7:45 am

1 stop13h 45m

$933

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Fri 5/23

2:30 pm-7:15 am

1 stop16h 45m

$344

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Mon 5/5

9:35 pm-9:50 pm

3 stops48h 15m

$381

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Tue 4/29

2:30 am-7:20 pm

1 stop16h 50m

$504

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Mon 6/2

9:00 pm-5:11 pm

2 stops20h 11m

$508

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 12 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

Delta

8.0

Very good

7,898 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

7,898 reviews

Delta

8.0

Very good

7,898 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

1,400 reviews

Delta

8.0

Very good

7,898 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

1,754 reviews

Delta

8.0

Very good

7,898 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

7,898 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

Air Canada

7.0

Good

9,022 reviews

Delta

8.0

Very good

7,898 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 $508, 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

Warwick

Marlborough

Waltham

Cambridge

Framingham

Chestnut Hill

Seekonk

Randolph

Brockton

Lowell

West Yarmouth

Woburn

Somerville

Saco

Burlington

Smithfield

Salem

Chelsea

Seabrook

Brookline

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$305	Average$622	FlexibilityNo cancel fee	On-time70%
Avianca	Cheapest$425	Average$857	FlexibilityNo cancel fee	On-time71%
American Airlines	Cheapest$542	Average$861	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 5/23. 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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2. Select your favorite providers

3. Compare prices and book

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 2, 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 2, 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 2, 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 2, 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

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 April 2, 2025.

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 2, 2025.