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SCL - BOS

$387 Find Cheap Flights from Santiago to Boston - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$668
Typical prices: $513-$846
LATAM Airlines
Wed 12/5Sat 3/10
SCL - BOS • 1 stop
Cheapest one-way
$387
Typical prices: $408-$590
Air Canada
Sat 12/15
SCL - BOS • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Santiago and Boston. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
20 weeks
in advance
Our data shows that travelers who book at least 20 weeks in advance save around 26% compared to booking last minute.
Insights
Insights
When to travel
February
Cheapest • 31% price drop
January
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Houston George Bush Intcntl (IAH)
Cheapest • Avg $619 (round-trip)
Panama City Tocumen Intl (PTY)
Shortest trip • 14h 37m (one-way)
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Insights
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Flight Deals

Cheap Flights from Santiago to Boston (SCL-BOS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Santiago to Boston

Sat, Dec 5 - Wed, Mar 10
LATAM Airlines Logo
11:50 pm - 2:33 pmSCL  Santiago Arturo Merino Benitez-BOS Boston Logan Intl
16h 43m1 stop New York John F Kennedy Intl
LATAM Airlines Logo
3:50 pm - 7:00 amBOS  Boston Logan Intl-SCL Santiago Arturo Merino Benitez
13h 10m1 stop Miami
$668LATAM Airlines
Thu, Dec 3 - Mon, Mar 29
Multiple Airlines Logo
9:55 pm - 2:17 pmSCL  Santiago Arturo Merino Benitez-BOS Boston Logan Intl
18h 22m1 stop Toronto Pearson Intl
Multiple Airlines Logo
4:20 pm - 8:15 amBOS  Boston Logan Intl-SCL Santiago Arturo Merino Benitez
14h 55m1 stop Atlanta Hartsfield-Jackson
$674Multiple Airlines
Wed, Nov 4 - Thu, Nov 12
Multiple Airlines Logo
12:15 pm - 10:01 pmSCL  Santiago Arturo Merino Benitez-BOS Boston Logan Intl
35h 46m1 stop Panama City Tocumen Intl
Multiple Airlines Logo
10:10 am - 7:30 amBOS  Boston Logan Intl-SCL Santiago Arturo Merino Benitez
19h 20m2 stops Atlanta Hartsfield-Jackson Bogotá El Dorado
$683Multiple Airlines
Wed, Nov 4 - Thu, Nov 12
Multiple Airlines Logo
12:15 pm - 10:01 pmSCL  Santiago Arturo Merino Benitez-BOS Boston Logan Intl
35h 46m1 stop Panama City Tocumen Intl
Multiple Airlines Logo
7:05 am - 7:00 amBOS  Boston Logan Intl-SCL Santiago Arturo Merino Benitez
21h 55m1 stop Miami
$683Multiple Airlines
Tue, Dec 1 - Wed, Mar 24
LATAM Airlines Logo
11:50 pm - 2:33 pmSCL  Santiago Arturo Merino Benitez-BOS Boston Logan Intl
16h 43m1 stop New York John F Kennedy Intl
LATAM Airlines Logo
3:50 pm - 7:00 amBOS  Boston Logan Intl-SCL Santiago Arturo Merino Benitez
14h 10m1 stop Miami
$686LATAM Airlines
Thu, Nov 19 - Wed, Dec 2
LATAM Airlines Logo
11:50 pm - 2:38 pmSCL  Santiago Arturo Merino Benitez-BOS Boston Logan Intl
16h 48m1 stop New York John F Kennedy Intl
LATAM Airlines Logo
10:10 am - 5:35 amBOS  Boston Logan Intl-SCL Santiago Arturo Merino Benitez
17h 25m2 stops Atlanta Hartsfield-Jackson Miami
$686LATAM Airlines
Wed, Nov 11 - Fri, Nov 20
Delta Logo
8:25 pm - 12:32 pmSCL  Santiago Arturo Merino Benitez-BOS Boston Logan Intl
18h 07m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
Delta Logo
9:10 am - 6:55 amBOS  Boston Logan Intl-SCL Santiago Arturo Merino Benitez
19h 45m1 stop New York John F Kennedy Intl
$767Delta
Wed, Nov 11 - Fri, Nov 20
Delta Logo
11:10 pm - 1:08 amSCL  Santiago Arturo Merino Benitez-BOS Boston Logan Intl
27h 58m1 stop Atlanta Hartsfield-Jackson
Delta Logo
9:10 am - 6:55 amBOS  Boston Logan Intl-SCL Santiago Arturo Merino Benitez
19h 45m1 stop New York John F Kennedy Intl
$767Delta
Thu, Oct 29 - Tue, Nov 17
American Airlines Logo
10:15 pm - 1:54 pmSCL  Santiago Arturo Merino Benitez-BOS Boston Logan Intl
16h 39m2 stops Miami Charlotte Douglas
American Airlines Logo
12:45 pm - 8:45 amBOS  Boston Logan Intl-SCL Santiago Arturo Merino Benitez
18h 00m2 stops New York John F Kennedy Intl Miami
$860American Airlines
Thu, Oct 22 - Sat, Nov 14
American Airlines Logo
9:30 pm - 2:26 pmSCL  Santiago Arturo Merino Benitez-BOS Boston Logan Intl
17h 56m2 stops Miami Philadelphia
American Airlines Logo
12:01 pm - 8:45 amBOS  Boston Logan Intl-SCL Santiago Arturo Merino Benitez
18h 44m2 stops New York John F Kennedy Intl Miami
$887American Airlines
Booking Insights

Price, demand and travel trends for Santiago to Boston flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Santiago to Boston?

Round-trip flights from Santiago to Boston typically range from $513 to $846. The lowest price found in the past 5 days was $668, on LATAM Airlines.

What's the cheapest day of the week to fly from Santiago to Boston?

Based on deals KAYAK users found in the last 12 months, Saturday is the cheapest day of the week to fly from Santiago to Boston. It’s 30% cheaper than the average day, while Friday is the most expensive, with prices 16% higher.

What’s the cheapest month to fly from Santiago to Boston?

•February is the cheapest month to fly from Santiago to Boston at $506 round-trip.
•January ($848) and July ($843) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 67% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Santiago to Boston the cheapest?

Flights from Santiago to Boston are cheapest 20 weeks before departure. Booking in this window typically costs about 26% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Santiago to Boston flights

Low season

October

Cheapest flight

$387
Beat the crowds with an average 9% drop in travelers.
The most popular month to fly with an average 26% increase in travelers.
One-way flight from Santiago to Boston

When to book flights from Santiago to Boston

Are your dates flexible? Find out the best times to travel from Santiago to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Santiago to Boston flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Santiago to Boston?

    Four cabin classes are available on flights from Santiago to Boston:

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • How long is a flight from Santiago to Boston?

    A nonstop flight from Santiago to Boston takes 00m, covering 5,231 miles.

  • Do I need a passport to fly from Santiago to Boston?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Santiago to Boston flight?

    Round-trip flights from Santiago to Boston range from $513 to $846, with an average of $730 over the past 12 months. Anything below $513 counts as a good deal.

  • How expensive are last-minute Santiago to Boston flights?

    Last-minute fares on this route (booked within two weeks of departure) are 2% below the route average of $730. Booking late can sometimes save you money, but inventory is limited.

  • Have flight prices from Santiago to Boston changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $668 to $3,715. That means the highest observed fare was about 6x higher than the lowest one.

  • How are flight prices from Santiago to Boston looking right now?

    One-way fares from Santiago to Boston are currently higher than usual. Average one-way flight prices are about $535, which is 10% above the typical average for this route.

  • What car rental options are available at Boston Logan Intl Airport (BOS)?

    Boston Logan Intl Airport (BOS) hosts 5 major car rental companies, with daily rates starting from around $23 for economy cars. Top options include:

    • Dollar
    • Hertz
    • Budget
    • Thrifty
    • Sixt

  • Which airports can I use when flying from Santiago to Boston?

    Flights from Santiago to Boston usually depart from Santiago Arturo Merino Benitez (SCL) and arrive at Boston Logan Intl (BOS).

  • Which airports do connecting flights from Santiago to Boston pass through?

    One-stop flights from Santiago to Boston most commonly connect through:

    • Miami (MIA) - 38% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 27% of one-stop connections
    • Bogotá El Dorado (BOG) - 14% of one-stop connections
    • New York John F Kennedy Intl (JFK) - 9% of one-stop connections

  • Can I save money by using flexible dates for flights from Santiago to Boston?

    Yes. Flexible dates can save you up to 40% on flights from Santiago to Boston. Saturday is the cheapest departure day at $512 round-trip on average, while Friday is the most expensive at $848, a difference of $336.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How much time can I save by choosing a different layover airport from Santiago to Boston?

    Flying via Panama City Tocumen Intl (PTY) gives the shortest average 1-stop total travel time at 14h 37m, compared with 14h 55m via New York John F Kennedy Intl (JFK) and 15h 35m via Atlanta Hartsfield-Jackson (ATL).

  • What is the time difference between Santiago and Boston?

    Boston is 1 hour behind Santiago (Eastern Time vs Chile Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Boston?

    Some of the most popular sights in Boston are TD Garden, Fenway Park and Boston Common. These are among the most viewed places in Boston on KAYAK.

Your guide to booking Santiago to Boston flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Saturday departure and avoid flying on Friday. On this route, Saturday flights average $512, about $336 less than Friday fares (40% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 20 weeks before you fly. On this route, that window historically saves about 26% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Santiago to Boston trip for February. Fares historically average $506 round-trip in that month - typically $342 less than the most expensive month, which is January (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Boston Logan Intl Airport.

    • Hyatt Regency Boston Harbor
    • Hilton Garden Inn Boston Logan Airport
    • Hilton Boston Logan Airport

More options for your flight from Santiago to Boston

Complete your trip to Boston with a hotel stay or car rental

Car rentals in Boston
Hotels in Boston
Vacations in Boston