Cheap flights from Boston (BOS) to Santiago (SCL)

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The best prices from Boston Logan Intl to Santiago Arturo Merino Benitez are usually found in August or May, booked 58 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

How to find the cheapest flight from
Boston (BOS) to Santiago (SCL)

All the information you need to plan the best BOS to SCL flight in 2021: compare Boston to Santiago flight prices with the expected peak season, weather and rainfall in Santiago.
BOS - SCL
Price
$818 - $1,249
SCL
Temperature
46.4 - 69.8 °F
SCL
Precipitation
0 - 2.8 inches

Popular in

December

High demand for flights, 24% potential price rise

Cheapest in

August

Best time to find cheap flights, 14% potential price drop

Round-trip from

$818

From Boston Logan Intl to Santiago Arturo Merino Benitez

One-way from

$412

One-way flight from Boston Logan Intl to Santiago Arturo Merino Benitez

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
When is the cheapest time to fly from Boston to Santiago (BOS - SCL)?

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 44% on your trip compared to booking a flight in the afternoon.

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

August is one of the best times of the year to fly to Santiago from Boston. Prices for August average $955 per person but you can even find prices for as low as $348. The most expensive prices can be found in the month of December. Opting for a August flight can save you 30% on your journey compared to booking in August

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

To save on the cost of your flight from Boston to Santiago, book at least 58 days before your planned departure. Booking around this time can save you about 12% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $1,081 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,094.

What is the cheapest day to fly round-trip from Boston to Santiago?

Monday is generally a great day to depart. Flying on this day could help you save up to 11%.

Cheap flights from Boston to Santiago in December, January 2022

The best prices found for BOS to SCL flights for December, January
27 Jan - 5 Feb
$704pp
BOS
Boston Logan Intl
Multiple Airlines
     
3 STOPS
SCL
Santiago Arturo Merino Benitez
SCL
Santiago Arturo Merino Benitez
Multiple Airlines
   
2 STOPS
BOS
Boston Logan Intl
27 Jan - 9 Feb
$734pp
BOS
Boston Logan Intl
Multiple Airlines
     
3 STOPS
SCL
Santiago Arturo Merino Benitez
SCL
Santiago Arturo Merino Benitez
Multiple Airlines
     
3 STOPS
BOS
Boston Logan Intl
27 Jan - 10 Feb
$735pp
BOS
Boston Logan Intl
Multiple Airlines
     
3 STOPS
SCL
Santiago Arturo Merino Benitez
SCL
Santiago Arturo Merino Benitez
Multiple Airlines
     
3 STOPS
BOS
Boston Logan Intl

Boston Logan Intl to Santiago 2022 flight deals

Cheap flights to Santiago from Boston found for this year
30 Dec - 25 Feb
$755pp
BOS
Boston Logan Intl
LATAM Airlines
 
1 STOP
SCL
Santiago Arturo Merino Benitez
SCL
Santiago Arturo Merino Benitez
LATAM Airlines
   
2 STOPS
BOS
Boston Logan Intl
29 Dec - 25 Feb
$760pp
BOS
Boston Logan Intl
LATAM Airlines
 
1 STOP
SCL
Santiago Arturo Merino Benitez
SCL
Santiago Arturo Merino Benitez
LATAM Airlines
   
2 STOPS
BOS
Boston Logan Intl
30 Dec - 9 Jan
$764pp
BOS
Boston Logan Intl
LATAM Airlines
   
2 STOPS
SCL
Santiago Arturo Merino Benitez
SCL
Santiago Arturo Merino Benitez
LATAM Airlines
 
1 STOP
BOS
Boston Logan Intl

Last minute flights from Boston to Santiago

Late deals on round-trip flights to Santiago from Boston, departing today and this week
14 Dec - 20 Jan
$920pp
BOS
Boston Logan Intl
Multiple Airlines
   
2 STOPS
SCL
Santiago Arturo Merino Benitez
SCL
Santiago Arturo Merino Benitez
Multiple Airlines
   
2 STOPS
BOS
Boston Logan Intl
14 Dec - 21 Jan
$1,038pp
BOS
Boston Logan Intl
Multiple Airlines
   
2 STOPS
SCL
Santiago Arturo Merino Benitez
SCL
Santiago Arturo Merino Benitez
Multiple Airlines
 
1 STOP
BOS
Boston Logan Intl
11 Dec - 5 Mar
$1,056pp
BOS
Boston Logan Intl
Multiple Airlines
   
2 STOPS
SCL
Santiago Arturo Merino Benitez
SCL
Santiago Arturo Merino Benitez
Multiple Airlines
   
2 STOPS
BOS
Boston Logan Intl

One-way flights to Arturo Merino Benitez from Boston

The cheapest one-way flights from Boston to Santiago
1:00 pm - 4:16 am
American Airlines
2 Stops
37h 16m
BOS - SCL
American Airlines
2:47 am - 10:07 pm
Copa Airlines
2 Stops
41h 20m
BOS - SCL
Copa Airlines
$432
KAYAK
8:10 am - 1:20 am
LATAM Airlines
1 Stop
15h 10m
BOS - SCL
LATAM Airlines
$619
ChatDeal

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Boston</span> to <span class="emphasized">Santiago</span> flights.

Flight FAQs

From Boston to Santiago

Which airlines flying from Boston Logan Intl to Santiago Arturo Merino Benitez have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Boston Logan Intl to Santiago Arturo Merino Benitez that may be offering flexible cancellation policies are American Airlines, LATAM Airlines, and Copa Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

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 $592, but on average you can expect to pay $701.

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

There are currently 20+ open flights from Boston to Santiago within the next 7 days for less than $1,000.

How popular is this Boston to Santiago flight route?

This flight path from Boston Logan Intl to Santiago Arturo Merino Benitez was viewed by 42 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What is the cheapest airline to fly from Boston to Santiago round-trip?

Our cheapest airline available from Boston to Santiago is LATAM Airlines. Our recent data shows that you can find tickets from as low as $755 on this airline. LATAM Airlines is 20% 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 LATAM Airlines, which is currently one of the cheapest options available, starting at $359. American Airlines flights start at $412 while deals on Copa Airlines start at $432 one-way.

What are the cheapest flights from Boston to Santiago?

The cheapest flight price from Boston to Santiago is $126. On average you can expect to pay $1,184. The most popular route, (Boston Logan Intl - Santiago Arturo Merino Benitez), can usually be booked for $592.

What are the most popular airlines that fly from Boston to Santiago?

Major Airline, American Airlines and Air Canada are the most popular airlines when flying from Boston to Santiago.

COVID Restrictions

View COVID Travel Restrictions for Santiago (SCL)

Do I need a COVID test to fly to Santiago from Boston?

Information is based on travel restrictions from Boston Logan Intl to Santiago Arturo Merino Benitez

Most visitors from Boston Logan Intl need to provide a negative COVID-19 test result and/or quarantine to enter Santiago Arturo Merino Benitez.

COVID-19 testing requirements
Visitors from Boston Logan Intl must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Santiago Arturo Merino Benitez.

Quarantine requirements
Visitors from Boston Logan Intl are not required to quarantine after entering Santiago Arturo Merino Benitez.

Documents
Health Declaration Form - The validity of this document is 48 hours.


Do I need a test to fly back to Boston from Santiago?

Returning to Boston Logan Intl from Santiago Arturo Merino Benitez

COVID-19 testing requirements
Visitors from Santiago Arturo Merino Benitez must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Boston Logan Intl.

Quarantine requirements
Visitors from Santiago Arturo Merino Benitez are not required to quarantine after entering Boston Logan Intl.

Hide COVID Travel Restrictions for Santiago (SCL)

Destination information for Santiago

Things to know before you go - useful duration and weather info for your trip from Boston to Santiago.
Today's exchange rate
$1 = $841
Average temperature for December in Santiago
84.2 °F
Avg rainfall for December in Santiago
0.2 ″

Airports servicing Boston

Airports servicing Santiago

Santiago Arturo Merino Benitez (SCL)

Top 8 airlines flying from Boston Logan Intl to Santiago Arturo Merino Benitez

The chart below displays the airlines Cheapflights users traveling from Boston to Santiago choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Avianca
$339 $749 No cancel fee 71%
United Airlines
$380 $850 No cancel fee 69%
Copa Airlines
$479 $969 No cancel fee 70%
Delta
$482 $1,092 No cancel fee N/A
American Airlines
$482 $896 No cancel fee 71%
LATAM Airlines
$498 $1,057 No cancel fee 81%
LATAM Airlines Brasil
$846 $869 No cancel fee 74%

We couldn't confirm the COVID-19 safety measures taken by LATAM Airlines Brasil. Please check directly on their website for additional information.

Air Canada
$881 $1,209 No cancel fee 67%
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