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$292+ Cheap flights from Santiago (SCL) 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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
SCL — BOS
jul. 8 — jul. 151
mar. 7/8
mar. 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from Santiago Arturo Merino Benitez to Boston Logan Intl are usually found in August or October, booked 29 days in advance, depart on a Thursday or Tuesday and return on a Sunday

Cheap flight deals from Santiago to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Santiago (SCL) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated julio 3, 2025.

Round-trip from

$589
(Kiwi.com)

One-way from

$292
(Mytrip)

Popular in

July

Cheapest in

August

Average price

$884
From Santiago Arturo Merino Benitez to Boston Logan Intl
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One-way flight from Santiago Arturo Merino Benitez 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 July 2025
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Find flight deals from Santiago to Boston

Cheapest flights from Santiago to Boston
Explore the most affordable flight options available from Santiago to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 3, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/2. 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.
mié. 8/132:30 pmSCL - BOS
2 stops24h 00mMultiple Airlines
mar. 9/309:00 amBOS - SCL
1 stop13h 30mMultiple Airlines
Deal found 7/2$589
This Priceline deal was found by Cheapflights users on 7/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/156:10 amSCL - BOS
1 stop25h 05mAvianca
mar. 9/309:00 amBOS - SCL
1 stop19h 15mAvianca
Deal found 7/2$592
This Air Canada deal was found by Cheapflights users on 7/2. 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.
mar. 12/238:55 pmSCL - BOS
1 stop23h 07mAir Canada
sáb. 1/36:40 pmBOS - SCL
2 stops39h 35mAir Canada
Deal found 7/2$749

Cheapflights Fare Finder

Customize your flight search to find flights from Santiago 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 julio 3, 2025.
Use the filters below to find and compare flights from Santiago to Boston that are best for you.

Fly from

Santiago

Fly to

Boston

Route

Depart

Return

Price

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

mié. 8/13

2:30 pm-2:30 pm

2 stops24h 00m

Boston Logan Intl

mar. 9/30

9:00 am-11:30 pm

1 stop13h 30m

$589

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

vie. 8/15

6:10 am-7:15 am

1 stop25h 05m

Boston Logan Intl

mar. 9/30

9:00 am-5:15 am

1 stop19h 15m

$592

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

mar. 12/23

8:55 pm-6:02 pm

1 stop23h 07m

Boston Logan Intl

sáb. 1/3

6:40 pm-12:15 pm

2 stops39h 35m

$749

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

sáb. 8/30

6:10 am-2:30 pm

2 stops32h 20m

$292

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

sáb. 12/6

3:25 pm-1:50 pm

2 stops24h 25m

$358

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

sáb. 7/26

9:50 pm-11:55 am

1 stop14h 05m

$490

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

mié. 9/3

2:26 am-7:22 pm

1 stop16h 56m

$504

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

vie. 12/5

12:45 am-10:37 pm

3 stops23h 52m

$655

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

mié. 9/3

12:35 am-11:59 pm

2 stops23h 24m

$685

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Best time to book a flight from Santiago to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Santiago 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 Santiago to Boston

How far ahead should I book a flight from Santiago to Boston?

Use this chart to determine the optimal time to book a round-trip flight from Santiago to Boston. Price data was last updated on June 27, 2025.

Booking 29 days in advance of your planned departure date is, on average, the best time to get cheap flights from Santiago to Boston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Santiago to Boston (average of $218). Flying from Santiago 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 SCL to BOS?

Find hourly flight availability from Santiago 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 julio 3, 2025.

One of the essential ways to save on airfare from Santiago to Boston is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 12% on airfare.

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 julio 3, 2025.
Read through reviews of airlines operating flights from Santiago to Boston, such as LATAM Airlines, Copa Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,805 reviews

Comfort

7.4

Boarding

7.6

Overall

7.5

Entertainment

7.0

Crew

8.1

Food

6.7

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
LATAM Airlines
7.5
Good
1,805 reviews
LATAM Airlines
7.5
Good
1,805 reviews

Comfort

7.4

Boarding

7.6

Overall

7.5

Entertainment

7.0

Crew

8.1

Food

6.7

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
Copa Airlines
7.5
Good
1,467 reviews
LATAM Airlines
7.5
Good
1,805 reviews

Comfort

7.4

Boarding

7.6

Overall

7.5

Entertainment

7.0

Crew

8.1

Food

6.7

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
American Airlines
7.2
Good
10,000 reviews
LATAM Airlines
7.5
Good
1,805 reviews

Comfort

7.4

Boarding

7.6

Overall

7.5

Entertainment

7.0

Crew

8.1

Food

6.7

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
Air Canada
7.1
Good
9,678 reviews
LATAM Airlines
7.5
Good
1,805 reviews

Comfort

7.4

Boarding

7.6

Overall

7.5

Entertainment

7.0

Crew

8.1

Food

6.7

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
Avianca
6.7
Okay
2,363 reviews
LATAM Airlines
7.5
Good
1,805 reviews

Comfort

7.4

Boarding

7.6

Overall

7.5

Entertainment

7.0

Crew

8.1

Food

6.7

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing

Related info for your journey

Find useful and relevant information for your journey from Santiago to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Santiago to Boston round-trip?

    According to our current data, Avianca ($592), and Air Canada ($749) offers the cheapest pricing from Santiago to Boston. Avianca is 24% cheaper than the average price of flights available within the next 90 days to this destination.

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

    One-way options have recently been found by users for as low as $358 on Avianca. Other airlines that offer cheap prices include American Airlines from $490 and Copa Airlines from $504 one-way.

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

    Yes. In addition to deals on Santiago to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Santiago to Boston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santiago to Boston.

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

    Yes. Cheapflights offers flight deals from Santiago 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 Santiago to Boston?

    Currently, January is the cheapest month in which you can book a flight from Santiago to Boston (average of $218). Flying from Santiago 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 Santiago?

Book flights to Santiago 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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Top 6 airlines flying from Santiago to Boston

Discover the top 6 airlines that operate flights from Santiago 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 julio 3, 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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