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

$326 is the cheapest one-way deal found within the past few days, from Avianca. You may also be able to find cheap deals on American Airlines and Copa Airlines, with prices starting from $454 and $504, 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 66% 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.

$764+ Flights from Chile to Boston - Compare & Save Big

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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	$658 (Cheapflightsfares)
One-way from	$326 (Cheapflightsfares)
Popular in	January
Cheapest in	August
Average price	$790

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. 3% potential increase in price ($26 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).

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Average for round-trip flights in May 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 May 1, 2025.

Mon 11/173:25 pmSCL - BOS

1 stop17h 10mAvianca

Thu 12/47:55 amBOS - SCL

1 stop13h 45mAvianca

Deal found 5/1

$655

Wed 9/108:45 amSCL - BOS

2 stops17h 15mLATAM Airlines

Sun 9/219:55 amBOS - SCL

1 stop15h 30mLATAM Airlines

Deal found 4/30

$714

Mon 6/911:28 amSCL - BOS

3 stops34h 22mMultiple Airlines

Tue 6/245:36 pmBOS - SCL

3 stops43h 49mMultiple Airlines

Deal found 5/1

$734

Thu 10/307:50 pmSCL - BOS

2 stops22h 08mAir Canada

Sat 11/85:40 pmBOS - SCL

2 stops40h 30mAir Canada

Deal found 4/30

$738

Thu 10/3011:25 pmSCL - BOS

1 stop21h 44mAeromexico

Sat 11/89:05 amBOS - SCL

1 stop34h 10mAeromexico

Deal found 4/30

$775

Tue 9/28:40 pmSCL - BOS

1 stop18h 34mDelta

Tue 9/1612:25 pmBOS - SCL

1 stop18h 35mDelta

Deal found 4/30

$786

Sun 8/1012:23 amSCL - BOS

1 stop22h 04mCopa Airlines

Mon 8/258:44 amBOS - SCL

1 stop14h 24mCopa Airlines

Deal found 4/30

$792

Mon 11/1711:45 pmSCL - BOS

2 stops17h 35mAmerican Airlines

Thu 12/42:24 pmBOS - SCL

2 stops16h 41mAmerican Airlines

Deal found 5/1

$806

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 May 1, 2025.

Sat 10/183:30 pmSCL - BOS

2 stops24h 25mAvianca

Sun 11/23:45 pmBOS - SCL

2 stops20h 35mAvianca

Deal found 4/30

$658

Wed 9/108:45 amSCL - BOS

2 stops17h 15mLATAM Airlines

Sun 9/219:55 amBOS - SCL

1 stop15h 30mLATAM Airlines

Deal found 4/30

$714

Mon 6/911:28 amSCL - BOS

3 stops34h 22mMultiple Airlines

Tue 6/245:36 pmBOS - SCL

3 stops43h 49mMultiple Airlines

Deal found 5/1

$734

Tue 9/28:40 pmSCL - BOS

1 stop18h 34mDelta

Tue 9/1612:25 pmBOS - SCL

1 stop18h 35mDelta

Deal found 4/30

$786

Sun 8/1012:23 amSCL - BOS

1 stop22h 04mCopa Airlines

Mon 8/258:44 amBOS - SCL

1 stop14h 24mCopa Airlines

Deal found 4/30

$792

Mon 6/99:55 pmSCL - BOS

2 stops18h 08mAmerican Airlines

Tue 6/243:54 pmBOS - SCL

2 stops15h 06mAmerican Airlines

Deal found 5/1

$865

Fri 10/1712:55 amSCL - BOS

2 stops21h 27mAir Canada

Sun 11/27:25 pmBOS - SCL

1 stop14h 45mAir Canada

Deal found 4/30

$881

Last-minute flights from Chile to Boston
Discover last-minute flight deals from Chile to Boston. Data last updated May 1, 2025 and is based on user searches.

Wed 4/3012:13 amSCL - BOS

1 stop19h 13mCopa Airlines

Mon 5/53:55 pmBOS - SCL

1 stop13h 09mCopa Airlines

Deal found 4/30

$974

Mon 5/52:30 pmSCL - BOS

1 stop16h 45mAvianca

Tue 5/139:00 amBOS - SCL

1 stop13h 30mAvianca

Deal found 4/30

$882

Mon 5/59:00 pmSCL - BOS

2 stops18h 38mAmerican Airlines

Tue 5/1310:45 amBOS - SCL

1 stop20h 10mAmerican Airlines

Deal found 4/30

$1,051

Wed 5/712:30 amSCL - BOS

1 stop22h 34mLATAM Airlines

Sat 5/317:05 amBOS - SCL

1 stop23h 45mLATAM Airlines

Deal found 4/30

$1,277

Fri 5/912:24 amSCL - BOS

1 stop19h 02mMultiple Airlines

Sun 5/259:46 amBOS - SCL

2 stops36h 44mMultiple Airlines

Deal found 5/1

$951

Fri 5/912:13 amSCL - BOS

1 stop19h 13mCopa Airlines

Sun 5/258:47 amBOS - SCL

1 stop18h 00mCopa Airlines

Deal found 4/30

$1,009

Sat 5/102:30 pmSCL - BOS

2 stops24h 25mAvianca

Sun 5/254:50 pmBOS - SCL

2 stops35h 25mAvianca

Deal found 4/30

$1,051

Tue 5/133:35 amSCL - BOS

3 stops30h 48mMultiple Airlines

Sun 5/189:46 amBOS - SCL

3 stops27h 39mMultiple Airlines

Deal found 4/29

$755

Sat 5/2411:55 pmSCL - BOS

2 stops22h 43mAir Canada

Sat 5/316:55 pmBOS - SCL

2 stops18h 30mAir Canada

Deal found 4/30

$1,014

Sat 5/314:00 pmSCL - BOS

1 stop15h 35mDelta

Sun 6/225:05 pmBOS - SCL

1 stop13h 40mDelta

Deal found 4/30

$1,088

Sat 5/313:15 pmSCL - BOS

1 stop16h 20mLATAM Airlines

Sat 6/219:55 amBOS - SCL

1 stop17h 05mLATAM Airlines

Deal found 4/30

$1,095

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 May 1, 2025.

Sun 6/82:30 pmSCL - BOS

2 stops24h 25mAvianca

Deal found 4/30

$326

Fri 5/232:30 pmSCL - BOS

3 stops45h 30mMultiple Airlines

Deal found 4/30

$450

Mon 6/29:00 pmSCL - BOS

2 stops20h 11mAmerican Airlines

Deal found 4/30

$454

Wed 9/312:12 amSCL - BOS

1 stop19h 10mCopa Airlines

Deal found 4/30

$504

Sat 6/712:30 amSCL - BOS

1 stop31h 05mLATAM Airlines

Deal found 4/30

$667

Sat 5/107:30 amSCL - BOS

2 stops17h 47mDelta

Deal found 4/30

$794

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

Sat 10/18

3:30 pm-2:55 pm

2 stops24h 25m

Boston Logan Intl

Sun 11/2

3:45 pm-2:20 pm

2 stops20h 35m

$658

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Wed 9/10

8:45 am-1:00 am

2 stops17h 15m

Boston Logan Intl

Sun 9/21

9:55 am-2:25 am

1 stop15h 30m

$714

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Mon 6/9

11:28 am-9:50 pm

3 stops34h 22m

Boston Logan Intl

Tue 6/24

5:36 pm-1:25 pm

3 stops43h 49m

$734

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Tue 9/2

8:40 pm-3:14 pm

1 stop18h 34m

Boston Logan Intl

Tue 9/16

12:25 pm-8:00 am

1 stop18h 35m

$786

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

Mon 6/9

9:55 pm-4:03 pm

2 stops18h 08m

Boston Logan Intl

Tue 6/24

3:54 pm-7:00 am

2 stops15h 06m

$865

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

7:25 pm-12:10 pm

1 stop14h 45m

$881

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Sun 6/8

2:30 pm-2:55 pm

2 stops24h 25m

$326

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Fri 5/23

2:30 pm-12:00 pm

3 stops45h 30m

$450

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Mon 6/2

9:00 pm-5:11 pm

2 stops20h 11m

$454

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

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 $310). 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, LATAM Airlines and Copa Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,934 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

7,934 reviews

Delta

8.0

Very good

7,934 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

1,767 reviews

Delta

8.0

Very good

7,934 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

7.5

Good

1,415 reviews

Delta

8.0

Very good

7,934 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

7,934 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

9,254 reviews

Delta

8.0

Very good

7,934 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?
$326 is the cheapest one-way deal found within the past few days, from Avianca. You may also be able to find cheap deals on American Airlines and Copa Airlines, with prices starting from $454 and $504, 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 $310). 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

Randolph

Brockton

Lowell

Woburn

Somerville

York Beach

Saco

Burlington

West Yarmouth

Smithfield

Lincoln

Salem

Chelsea

Seabrook

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$623	FlexibilityNo cancel fee	On-time70%
Avianca	Cheapest$425	Average$655	FlexibilityNo cancel fee	On-time71%
American Airlines	Cheapest$542	Average$872	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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$326+ 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 6/8. 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 May 1, 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 May 1, 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 May 1, 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 May 1, 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 May 1, 2025.

Read through reviews of airlines operating flights from Chile to Boston, such as Delta, LATAM Airlines and Copa 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 May 1, 2025.