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Cheap flights from Santiago to Boston from $332

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Santiago to Boston departing on 5/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Santiago to Boston

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Santiago to Boston.
Avianca Logo
2:30 pm - 7:15 amSCL-BOS
16h 45m1 stop
Avianca Logo
9:00 am - 10:30 pmBOS-SCL
13h 30m1 stop
$624Avianca
Find Deal
Mon, May 5 - Tue, May 13
 Logo
1:55 am - 11:29 pmSCL-BOS
21h 34m2 stops
 Logo
9:00 am - 10:30 pmBOS-SCL
13h 30m1 stop
Fri, Jun 6 - Sat, Aug 30
LATAM Airlines Logo
10:55 pm - 4:19 pmSCL-BOS
17h 24m1 stop
LATAM Airlines Logo
9:55 am - 1:35 amBOS-SCL
15h 40m1 stop
$678LATAM Airlines
Find Deal
Mon, Aug 11 - Mon, Aug 25
American Airlines Logo
9:55 pm - 11:58 amSCL-BOS
14h 03m1 stop
American Airlines Logo
3:04 pm - 7:05 amBOS-SCL
16h 01m2 stops
$682American Airlines
Find Deal
Mon, Aug 11 - Mon, Aug 25
Delta Logo
4:55 pm - 1:38 pmSCL-BOS
20h 43m2 stops
Delta Logo
1:05 pm - 6:00 amBOS-SCL
16h 55m2 stops
$689Delta
Find Deal
Wed, Apr 23 - Wed, Apr 30
LATAM Airlines Logo
11:25 pm - 10:45 pmSCL-BOS
23h 20m2 stops
LATAM Airlines Logo
6:40 am - 5:30 amBOS-SCL
22h 50m2 stops
$697LATAM Airlines
Find Deal
Thu, Apr 24 - Thu, May 1
Copa Airlines Logo
12:23 am - 2:08 pmSCL-BOS
13h 45m1 stop
Copa Airlines Logo
8:44 am - 11:08 pmBOS-SCL
14h 24m1 stop
$702Copa Airlines
Find Deal
Sun, Aug 10 - Mon, Aug 25
Copa Airlines Logo
2:23 am - 10:27 pmSCL-BOS
20h 04m1 stop
Copa Airlines Logo
8:44 am - 11:08 pmBOS-SCL
14h 24m1 stop
$792Copa Airlines
Find Deal
Wed, Jul 16 - Wed, Jul 30
American Airlines Logo
9:55 pm - 1:20 pmSCL-BOS
15h 25m2 stops
American Airlines Logo
3:04 pm - 7:05 amBOS-SCL
16h 01m2 stops
$797American Airlines
Find Deal
Mon, Aug 11 - Mon, Aug 25
Delta Logo
4:55 pm - 1:38 pmSCL-BOS
20h 43m2 stops
Delta Logo
3:00 pm - 6:50 amBOS-SCL
15h 50m2 stops
$811Delta
Find Deal
Tue, Apr 22 - Wed, Apr 30

Avianca flights from Santiago to Boston

Our best Avianca deals on Santiago to Boston flight tickets
Avianca
May 5
SCL2:30 pmSantiago Arturo Merino Benitez
16h 45m
1 stop
BOS7:15 amBoston Logan Intl
May 13
BOS9:00 amBoston Logan Intl
13h 30m
1 stop
SCL10:30 pmSantiago Arturo Merino Benitez
Avianca
Jun 6
SCL2:30 pmSantiago Arturo Merino Benitez
16h 45m
1 stop
BOS7:15 amBoston Logan Intl
Aug 30
BOS9:00 amBoston Logan Intl
13h 30m
1 stop
SCL10:30 pmSantiago Arturo Merino Benitez
Avianca
May 5
SCL2:30 pmSantiago Arturo Merino Benitez
16h 45m
1 stop
BOS7:15 amBoston Logan Intl
May 13
BOS9:00 amBoston Logan Intl
19h 35m
1 stop
SCL4:35 amSantiago Arturo Merino Benitez

Copa Airlines flights from Santiago to Boston

Our best Copa Airlines deals on Santiago to Boston flight tickets
Copa Airlines
Aug 10
SCL12:23 amSantiago Arturo Merino Benitez
13h 45m
1 stop
BOS2:08 pmBoston Logan Intl
Aug 25
BOS8:44 amBoston Logan Intl
14h 24m
1 stop
SCL11:08 pmSantiago Arturo Merino Benitez
Copa Airlines
Jul 16
SCL2:23 amSantiago Arturo Merino Benitez
20h 04m
1 stop
BOS10:27 pmBoston Logan Intl
Jul 30
BOS8:44 amBoston Logan Intl
14h 24m
1 stop
SCL11:08 pmSantiago Arturo Merino Benitez
Copa Airlines
Jul 12
SCL4:10 amSantiago Arturo Merino Benitez
18h 17m
1 stop
BOS10:27 pmBoston Logan Intl
Jul 30
BOS8:44 amBoston Logan Intl
14h 24m
1 stop
SCL11:08 pmSantiago Arturo Merino Benitez

See travel insights to Boston from

How to get the cheapest flight ticket from Santiago to Boston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Boston?

In general, August is the cheapest month to fly from Santiago to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $640. If you aren’t able to travel during the month of August, then book flights to Boston from Santiago during October instead. Flights to Boston in October, while not as cheap as those in August, still average around $702.

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart from Santiago to Boston is on a Thursday when prices can be found for as low as $638. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Friday is $932.

What is the cheapest time of day to depart on your flight to Boston?

According to our data, the cheapest time of day to fly to Boston is in the afternoon. momondo users have found flights departing from Santiago to Boston in the afternoon for as low as $672. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Boston, so prices are often more expensive at around $761 per ticket.

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

You are more likely to see cheaper flights to Boston from Santiago when booking 14 weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $746 when searching 14 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Santiago for as low as $596 on momondo.

How have Santiago to Boston flight prices changed over time?

As of April 2025, prices for Santiago to Boston flights are approximately 10% cheaper when compared to flights at the same time last year.

When to book flights from Santiago to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Santiago to Boston according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Santiago to Boston (SCL to BOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santiago to Boston

Best Price Found

$332

Fastest flight time

13h 45m

Direct flights

None

Airports in Boston

1 airport
The best one-way flight to Boston from Santiago in the past 72 hours is $332. The best round-trip flight deal from Santiago to Boston found on momondo in the last 72 hours is $624.
The fastest flight from Santiago to Boston takes 13h 45m
There are no direct flights from Santiago to Boston. Popular non-direct route for this connection is Santiago Arturo Merino Benitez Airport - Boston Logan Intl Airport.
There is 1 airport near Boston: Boston Logan Intl (BOS)

  • How far is Santiago Arturo Merino Benitez to Boston Logan Intl by plane?

    There are 5234.3 mi between Santiago Arturo Merino Benitez and Boston Logan Intl. In terms of flight time, this usually takes a little over 13h 45m.

  • When did momondo last update prices for flights from Santiago Arturo Merino Benitez Airport to Boston Logan Intl Airport?

    Prices for flights from Santiago Arturo Merino Benitez Airport to Boston Logan Intl Airport were last updated today.

  • How many operators does momondo search for flights from Santiago Arturo Merino Benitez Airport to Boston Logan Intl Airport?

  • How old do you have to be to fly from Santiago Arturo Merino Benitez Airport to Boston Logan Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Santiago Arturo Merino Benitez Airport to Boston Logan Intl Airport.

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The travel and health documents you'll need for your trip to Boston Logan Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Boston Logan Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Santiago to Boston?


Best airlines flying from Santiago to Boston

Compare and see reviews for airlines that fly from Santiago to Boston with momondo
Airline
Rating
Free Cancellation
Price
Copa AirlinesPriceFrom $305Free CancellationRating
7.6
1,400 reviews
Search Copa Airlines flights
AviancaPriceFrom $425Free CancellationRating
6.7
2,301 reviews
Search Avianca flights
American AirlinesPriceFrom $542Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
LATAM AirlinesPriceFrom $672Free CancellationRating
7.5
1,754 reviews
Search LATAM Airlines flights
United AirlinesPriceFrom $721Free CancellationRating
7.4
8,615 reviews
Search United Airlines flights
DeltaPriceFrom $780Free CancellationRating
8.0
7,899 reviews
Search Delta flights

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Salem
Ogunquit
Hampton
Old Orchard Beach
Nashua
Cambridge
Plymouth
Brockton
York Beach
Laconia
Concord
Everett
Warwick
Middletown
Wells
Revere
Kennebunkport
Gloucester
Narragansett

Why use momondo?

Why should I use momondo to find a flight deal from Santiago to Boston?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Santiago to Boston. momondo saves you time and could save you money on your trip.

Can I find flights from Santiago to Boston with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Boston from Santiago with this policy.

How can momondo help me find flights from Santiago to Boston?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Santiago to Boston.

I’m not ready to book a flight from Santiago to Boston right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Boston from Santiago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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