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$287+ Cheap flights from Boston (BOS) to Santiago (SCL)

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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SCL
Nov 5 — Nov 121
1 adult
Tue 11/5
Tue 11/12
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The best prices from Boston Logan Intl to Santiago Arturo Merino Benitez are usually found in September or May, booked 68 days in advance, depart on a Sunday or Monday and return on a Thursday

Cheap flight deals from Boston to Santiago

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Santiago (SCL). 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 October 31, 2024.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Popular in

December

Cheapest in

September

Round-trip from

$594
(Kiwi.com)

One-way from

$287
(eDestinos)
Provider with most accurate pricing for Boston Logan Intl-Santiago Arturo Merino Benitez flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Santiago Arturo Merino Benitez flights.
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High demand for flights, 24% potential price rise
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Best time to find cheap flights, 16% potential price drop
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From Boston Logan Intl to Santiago Arturo Merino Benitez
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One-way flight from Boston Logan Intl to Santiago Arturo Merino Benitez
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Find flight deals from Boston to Santiago

Cheapest flights from Boston to Santiago
Explore the most affordable flight options available from Boston to Santiago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2024.

This KAYAK deal was found by Cheapflights users on 10/31. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/147:34 amBOS - SCL
1 stop14h 13mCopa Airlines
Thu 11/215:24 amSCL - BOS
1 stop14h 51mCopa Airlines
Deal found 10/31$670
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 11/202:51 pmBOS - SCL
2 stops21h 49mMultiple Airlines
Wed 12/410:40 pmSCL - BOS
1 stop36h 22mMultiple Airlines
Deal found 10/30$676
This LATAM Airlines deal was found by Cheapflights users on 10/31. 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.
Thu 11/147:10 amBOS - SCL
1 stop20h 15mLATAM Airlines
Thu 11/214:00 pmSCL - BOS
1 stop16h 40mLATAM Airlines
Deal found 10/31$692
This United deal was found by Cheapflights users on 10/31. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/203:30 pmBOS - SCL
1 stop15h 20mUnited Airlines
Tue 12/310:45 pmSCL - BOS
1 stop15h 35mUnited Airlines
Deal found 10/31$703
This Justfly.com deal was found by Cheapflights users on 10/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/197:25 pmBOS - SCL
1 stop14h 45mAir Canada
Thu 12/58:50 pmSCL - BOS
1 stop14h 52mAir Canada
Deal found 10/30$741
This Delta deal was found by Cheapflights users on 10/30. 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.
Fri 12/610:16 amBOS - SCL
2 stops17h 29mDelta
Mon 12/911:15 pmSCL - BOS
1 stop20h 01mDelta
Deal found 10/30$743
This Avianca deal was found by Cheapflights users on 10/30. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/217:55 amBOS - SCL
1 stop13h 45mAvianca
Wed 12/43:25 pmSCL - BOS
1 stop17h 10mAvianca
Deal found 10/30$872
This American Airlines deal was found by Cheapflights users on 10/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2112:48 pmBOS - SCL
2 stops18h 12mAmerican Airlines
Thu 12/510:30 pmSCL - BOS
2 stops17h 03mAmerican Airlines
Deal found 10/30$892

Find flights from Boston to Santiago within your budget

Customize your flight search to find flights from Boston to Santiago 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 2,570,725 searches. Data last updated October 31, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Tue 11/12

7:34 am-5:11 am

2 stops19h 37m

$287

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Tue 12/31

7:55 am-5:10 am

1 stop19h 15m

$367

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Tue 12/31

3:40 pm-12:10 pm

2 stops18h 30m

$456

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Tue 1/21

1:21 pm-9:20 pm

3 stops29h 59m

$506

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Mon 11/11

8:00 am-9:00 am

1 stop23h 00m

$617

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Sat 12/21

7:05 am-5:25 am

1 stop20h 20m

$812

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Sun 11/17

6:08 pm-7:55 am

1 stop35h 47m

$2,593

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Thu 11/14

7:34 am-11:47 pm

1 stop14h 13m

Santiago Arturo Merino Benitez

Thu 11/21

5:24 am-6:15 pm

1 stop14h 51m

$670

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Wed 11/20

2:51 pm-2:40 pm

2 stops21h 49m

Santiago Arturo Merino Benitez

Wed 12/4

10:40 pm-9:02 am

1 stop36h 22m

$676

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Wed 2/12

3:34 pm-7:00 am

1 stop13h 26m

Santiago Arturo Merino Benitez

Wed 2/26

10:40 pm-2:39 pm

1 stop17h 59m

$688

Flights are sorted by cheapest first

Deals found on 10/30

Showing 1-10 of 15 results
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Compare providers for flights from Boston to Santiago

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Santiago in October.
ProviderPrice AccuracyTrust Score*Cancellation Policy
ExpediaPrice Accuracy1 starTrust Score*3 starsCancellation PolicyAirline Policy
AranGrantPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
eDreamsPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
FlightHubPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
MytripPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
Trip.comPrice Accuracy2 starsTrust Score*3 starsCancellation PolicyNo Information

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boston-Santiago flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Boston-Santiago flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Boston-Santiago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Santiago flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Santiago flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boston to Santiago

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

Travel insights for flights from Boston to Santiago

Get recent, data-driven insights about flights from Boston to Santiago including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Boston to Santiago. Price data was last updated on October 25, 2024.

Booking 68 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to Santiago. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Find deals

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

Currently, October is the cheapest month in which you can book a flight from Boston to Santiago (average of $752). Flying from Boston to Santiago in December is currently the most expensive (average of $977). 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 BOS to SCL?

Find hourly flight availability from Boston to Santiago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 31, 2024.

A simple way to save on the total cost of your ticket is to fly from Boston to Santiago in the evening. If you’re flexible enough to do this you can expect to save up to 40% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Boston to Santiago?

Use this chart to determine the cheapest time to fly round-trip from Boston to Santiago. Price data was last updated on October 27, 2024.

Travelers seeking maximum savings on their Boston to Santiago flight should consider departing on Wednesday evenings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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Rainfall in Santiago by month

Plan your trip to Santiago by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Santiago ranges from 0.0 - 2.8 inches per month. June is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Santiago when rainfall is around 0.0 in.

Temperature in Santiago by month

Plan your trip to Santiago by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Santiago, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 46.4 F).

Reviews of airlines servicing Santiago

Get insights into the airlines that provide service to Santiago. 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 Santiago. Reviews last updated October 31, 2024.
Peruse reviews from past customers who have flown with United Airlines, LATAM Airlines and Copa Airlines from Boston to Santiago to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,835 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,835 reviews
Delta
8.0
Very good
8,835 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Copa Airlines
7.8
Good
1,885 reviews
Delta
8.0
Very good
8,835 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

LATAM Airlines
7.5
Good
1,980 reviews
Delta
8.0
Very good
8,835 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
9,240 reviews
Delta
8.0
Very good
8,835 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,835 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

  • Can I find flights from Boston to Santiago for under $600 on Cheapflights?

    Yes, there are multiple flights from Boston to Santiago for under $600. The cheapest flight booked recently is on Multiple Airlines for just $594, but on average you can expect to pay $696.

  • Are there last-minute flights available from Boston to Santiago for under $1,000?

    There are currently 5+ open flights from Boston to Santiago within the next 7 days for less than $1,000.

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

    Our cheapest airline available from Boston to Santiago is Copa Airlines. Our recent data shows that you can find tickets from as low as $670 on this airline. Additional options worth looking into are LATAM Airlines and Avianca, starting at $688 and $694 round-trip. Copa Airlines 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 Boston to Santiago one-way?

    To fly one-way, consider booking your trip with Avianca, which is currently one of the cheapest options available, starting at $367. Air Canada flights start at $456 while deals on Delta start at $480 one-way.

  • What does BOS to SCL mean?

    BOS and SCL are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. BOS to SCL refers to a flight route from Boston Logan Intl Airport to Santiago Arturo Merino Benitez Airport.

  • Where are the most common layover locations when flying from Boston to Santiago?

    Most of the time, Boston to Santiago flights that have layovers will stop in Miami.

  • What are some popular things to do or see while on a layover in Miami?

    If you're on a layover in Miami and looking for things to do, consider visiting Bayfront Park, Wynwood Art District, or Bayside Marketplace. Bayfront Park, Wynwood Art District and Bayside Marketplace are located about 6.4 mi, 5.5 mi, and 6.4 mi, respectively from Miami if you are interested in checking them out. Travelers can rent a car at Miami for an average daily rate of $26 to make sightseeing during their layover a little easier.

  • Where are the least popular layover locations for Boston to Santiago flights?

    The least popular layover on flights from Boston to Santiago is Atlanta.

  • Can I find deals for flights from Boston to Santiago that include extra baggage allowance?

    The amount of baggage you can bring on your Boston to Santiago flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Boston to Santiago with specific airlines?

    Yes, Cheapflights allows you to browse and filter Boston to Santiago flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston to Santiago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Boston to Santiago that allow pets onboard?

    Many airlines flying from Boston to Santiago offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Boston to Santiago?

    Yes, you can often find last-minute deals on Boston to Santiago flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Boston to Santiago flight deals updated?

    The Boston to Santiago flight deals you see on this page were last updated on 10/31.

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

    Currently, October is the cheapest month in which you can book a flight from Boston to Santiago (average of $752). Flying from Boston to Santiago in December is currently the most expensive (average of $977). 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

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Alternative routes for Boston to Santiago

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Punta Arenas flights
Hartford to Santiago flights
Boston to Easter Island flights
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Boston to La Serena flights

Top 8 airlines flying from Boston to Santiago

Discover the top 8 airlines that operate flights from Boston to Santiago. 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 2,570,725 searches. Data last updated October 31, 2024.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$380Average$687FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$590Average$775FlexibilityNo cancel feeOn-time70%
LATAM AirlinesCheapest$661Average$1,121FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$672Average$1,478FlexibilityNo cancel feeOn-time69%
AeromexicoCheapest$704Average$780FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$712Average$1,082FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$720Average$945FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$767Average$978FlexibilityNo cancel feeOn-time67%
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