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$297+ 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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
SCL — BOS
jan 9 — jan 161
sex 1/9
sex 1/16
1 adult, Economy
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Cheap 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 dezembro 10, 2025.

This United Airlines deal was found by Cheapflights users on 12/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 12/1610:45 pmSCL - BOS
2 stops17h 44mUnited Airlines
ter 1/1312:08 pmBOS - SCL
2 stops18h 42mUnited Airlines
Deal found 12/8$503
This Delta deal was found by Cheapflights users on 12/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 12/169:30 pmSCL - BOS
1 stop25h 56mDelta
ter 1/1311:12 amBOS - SCL
1 stop16h 58mDelta
Deal found 12/9$505
This LATAM Airlines deal was found by Cheapflights users on 12/9. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 12/117:15 amSCL - BOS
2 stops18h 10mLATAM Airlines
ter 3/312:00 pmBOS - SCL
1 stop17h 00mLATAM Airlines
Deal found 12/9$514
This LATAM Airlines deal was found by Cheapflights users on 12/9. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 12/117:15 amSCL - BOS
2 stops18h 10mLATAM Airlines
seg 3/303:50 pmBOS - SCL
1 stop15h 10mLATAM Airlines
Deal found 12/9$515
This Expedia deal was found by Cheapflights users on 12/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 12/1410:35 amSCL - BOS
2 stops16h 52mLATAM Airlines
ter 12/301:45 pmBOS - SCL
1 stop14h 25mLATAM Airlines
Deal found 12/10$548
This Cocha deal was found by Cheapflights users on 12/8. 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 Cocha is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 12/235:44 amSCL - BOS
1 stop33h 40mCopa Airlines
sáb 1/33:07 pmBOS - SCL
1 stop35h 07mCopa Airlines
Deal found 12/8$622
This United Airlines deal was found by Cheapflights users on 12/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 12/2010:45 pmSCL - BOS
1 stop26h 53mUnited Airlines
seg 1/56:20 amBOS - SCL
1 stop24h 30mUnited Airlines
Deal found 12/8$628
This United Airlines deal was found by Cheapflights users on 12/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 12/2310:45 pmSCL - BOS
3 stops21h 28mUnited Airlines
seg 1/56:20 amBOS - SCL
1 stop24h 30mUnited Airlines
Deal found 12/9$631
This United Airlines deal was found by Cheapflights users on 12/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 12/2110:45 pmSCL - BOS
2 stops26h 03mUnited Airlines
dom 1/47:25 amBOS - SCL
1 stop23h 25mUnited Airlines
Deal found 12/7$654

Find flight deals from Chile to Boston

Keep the following information in mind while searching for Chile to Boston flight deals. Data was last updated dezembro 10, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$500
(LATAM Airlines)

One-way from

$297
(Avianca)

Popular in

June

Cheapest in

February

Average price

$523
Provider with most accurate pricing for Santiago Arturo Merino Benitez-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Santiago Arturo Merino Benitez-Boston Logan Intl flights.
Search Deals
From Chile to Boston Logan Intl
Search Deals
One-way flight from Chile to Boston Logan Intl
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($162 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 dezembro 10, 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

seg 3/9

9:45 pm-9:54 pm

1 stop25h 09m

Boston Logan Intl

ter 3/17

8:45 am-7:50 am

2 stops22h 05m

$503

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

qui 3/12

6:25 am-7:35 am

1 stop26h 10m

Boston Logan Intl

seg 3/16

3:15 pm-3:30 pm

2 stops23h 15m

$504

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

ter 12/23

9:30 pm-11:54 pm

1 stop28h 24m

Boston Logan Intl

seg 1/5

5:35 am-6:10 am

1 stop22h 35m

$505

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

seg 2/23

11:25 pm-3:53 pm

2 stops18h 28m

Boston Logan Intl

seg 3/2

6:00 am-6:55 am

1 stop22h 55m

$505

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

qui 3/12

9:45 pm-3:16 pm

2 stops18h 31m

Boston Logan Intl

qua 3/18

12:07 pm-7:50 am

2 stops18h 43m

$505

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

seg 12/22

11:10 pm-1:07 am

1 stop27h 57m

Boston Logan Intl

sex 1/2

10:20 am-7:40 am

1 stop19h 20m

$505

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

ter 3/10

10:30 pm-3:09 pm

1 stop17h 39m

Boston Logan Intl

qui 3/19

12:00 pm-5:35 am

2 stops16h 35m

$505

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

ter 12/23

9:30 pm-6:59 pm

1 stop23h 29m

Boston Logan Intl

qui 1/1

10:20 am-7:00 am

2 stops18h 40m

$505

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

dom 3/1

1:35 am-11:48 pm

3 stops24h 13m

$303

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

qua 1/21

4:25 pm-6:35 am

1 stop16h 10m

$364

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/8

Showing 1-10 of 15 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 $253). Flying from Chile to Boston in June is currently the most expensive (average of $522). 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 dezembro 10, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 60% 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 dezembro 10, 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
7.9
Good
8,009 reviews

Boarding

8.1

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,009 reviews
Delta
7.9
Good
8,009 reviews

Boarding

8.1

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Copa Airlines
7.6
Good
1,558 reviews
Delta
7.9
Good
8,009 reviews

Boarding

8.1

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
LATAM Airlines
7.5
Good
1,889 reviews
Delta
7.9
Good
8,009 reviews

Boarding

8.1

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,048 reviews
Delta
7.9
Good
8,009 reviews

Boarding

8.1

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Avianca
6.6
Okay
2,478 reviews
Delta
7.9
Good
8,009 reviews

Boarding

8.1

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 United Airlines, LATAM Airlines, and Delta fly from Chile to Boston in about 25h 09m. The time it takes to get you to your destination can typically vary by up to 3h 15m. The distance between Chile and Boston is about 5231 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    $257 is the cheapest one-way deal found within the past few days, from Avianca. You may also be able to find cheap deals on Delta and LATAM Airlines, with prices starting from $271 and $385, 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, December is the cheapest month in which you can book a flight from Chile to Boston (average of $253). Flying from Chile to Boston in June is currently the most expensive (average of $522). 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
Cranston
Lincoln
Lowell
Smithfield
Peabody
Brockton
Quincy
York Beach
Warwick
Londonderry
Swansea
Old Orchard Beach
Waltham
Chelsea

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Alternative routes for Chile to Boston

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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 dezembro 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$463Average$839FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$493Average$828FlexibilityNo cancel feeOn-time81%
AviancaCheapest$497Average$631FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$503Average$791FlexibilityNo cancel feeOn-time70%
DeltaCheapest$504Average$755FlexibilityNo cancel feeOn-timeN/A

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