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$308+ 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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
SCL — BOS
Jul 5 — Jul 121
Sat 7/5
Sat 7/12
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 June 30, 2025.

Round-trip from

$575
(Kiwi.com)

One-way from

$308
(Trip.com)

Popular in

July

Cheapest in

August

Average price

$828
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 ($24 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 June 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 June 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 6/27. 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 8/132:30 pmSCL - BOS
2 stops24h 00mMultiple Airlines
Thu 9/259:00 amBOS - SCL
1 stop13h 30mMultiple Airlines
Deal found 6/27$575
This Kiwi.com deal was found by Cheapflights users on 6/27. 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.
Fri 8/82:30 pmSCL - BOS
1 stop16h 45mAvianca
Thu 9/259:00 amBOS - SCL
1 stop13h 30mAvianca
Deal found 6/27$616
This Air Canada deal was found by Cheapflights users on 6/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/228:55 pmSCL - BOS
2 stops19h 57mAir Canada
Sat 1/315:30 amBOS - SCL
1 stop23h 30mAir Canada
Deal found 6/27$738

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 June 30, 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

Wed 8/13

2:30 pm-2:30 pm

2 stops24h 00m

Boston Logan Intl

Thu 9/25

9:00 am-11:30 pm

1 stop13h 30m

$575

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Fri 8/8

2:30 pm-7:15 am

1 stop16h 45m

Boston Logan Intl

Thu 9/25

9:00 am-11:30 pm

1 stop13h 30m

$616

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Fri 8/15

11:00 am-2:30 pm

1 stop27h 30m

$308

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Wed 7/23

2:30 pm-7:15 am

1 stop16h 45m

$364

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Thu 9/4

9:55 pm-12:59 am

1 stop27h 04m

$489

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Tue 8/12

2:26 am-10:27 pm

1 stop20h 01m

$504

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

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 June is currently the most expensive (average of $306). 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 June 30, 2025.

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.

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 June 30, 2025.
See what other customers who have flown with Copa Airlines, American Airlines, and Avianca 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.
Copa Airlines
7.5
Good
1,465 reviews

Overall

7.5

Entertainment

6.8

Comfort

7.4

Food

6.8

Crew

8.1

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.
Copa Airlines
7.5
Good
1,465 reviews
Copa Airlines
7.5
Good
1,465 reviews

Overall

7.5

Entertainment

6.8

Comfort

7.4

Food

6.8

Crew

8.1

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.
American Airlines
7.2
Good
10,000 reviews
Copa Airlines
7.5
Good
1,465 reviews

Overall

7.5

Entertainment

6.8

Comfort

7.4

Food

6.8

Crew

8.1

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.
Avianca
6.7
Okay
2,359 reviews
Copa Airlines
7.5
Good
1,465 reviews

Overall

7.5

Entertainment

6.8

Comfort

7.4

Food

6.8

Crew

8.1

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.

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.

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

    $364 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 $489 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 June is currently the most expensive (average of $306). 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 Chile?

Book flights to Chile if you plan to visit one of these locations
Cambridge
Medford
Watertown
Warwick
Seabrook
Waltham
Framingham
Cranston
Randolph
Chestnut Hill
Chelsea
Brockton
York Beach
Saco
Burlington
West Yarmouth
Smithfield
Swansea
Lincoln
Quincy

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Alternative routes for Chile to Boston

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Top 6 airlines flying from Chile to Boston

Discover the top 6 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 June 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$497Average$658FlexibilityNo cancel feeOn-time71%
American AirlinesCheapest$542Average$855FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$559Average$673FlexibilityNo cancel feeOn-time70%
DeltaCheapest$604Average$896FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$672Average$876FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$721Average$721FlexibilityNo cancel feeOn-time69%

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