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Cheap flights from Boston to Santiago from $247

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Santiago departing on 12/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Boston to Santiago

Cheap round-trip flights

These are some of the best round-trip flight deals from Boston to Santiago that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Boston to Santiago.

Cheap last minute flights

Planning a quick getaway from Boston to Santiago? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Santiago, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Boston to Santiago

Find recent round-trip train or bus tickets from Boston to Santiago.

All round-trip flight deals to Santiago

The cheapest plane tickets to Santiago found on KAYAK recently.
8:55 am - 11:40 pmBOS-SCL
13h 45m1 stop
3:25 pm - 7:35 amSCL-BOS
17h 10m1 stop
$554Avianca
Find Deal
Tue, Mar 11 - Mon, Mar 17
8:55 am - 11:40 pmBOS-SCL
13h 45m1 stop
12:55 am - 2:25 pmSCL-BOS
14h 30m1 stop
$575Avianca
Find Deal
Thu, Mar 20 - Tue, Apr 1
9:55 am - 3:10 amBOS-SCL
17h 15m1 stop
4:00 pm - 7:35 amSCL-BOS
15h 35m1 stop
$651LATAM Airlines
Find Deal
Thu, May 15 - Thu, May 29
9:55 am - 10:25 amBOS-SCL
24h 30m1 stop
4:00 pm - 7:35 amSCL-BOS
15h 35m1 stop
$658Delta
Find Deal
Thu, May 15 - Thu, May 29
9:55 am - 3:10 amBOS-SCL
17h 15m1 stop
12:12 pm - 7:35 amSCL-BOS
19h 23m2 stops
$659LATAM Airlines
Find Deal
Thu, May 15 - Thu, May 29
8:37 am - 1:59 amBOS-SCL
17h 22m1 stop
3:19 am - 7:20 pmSCL-BOS
16h 01m1 stop
$660Copa Airlines
Find Deal
Thu, May 15 - Wed, May 28
10:55 am - 5:25 amBOS-SCL
18h 30m2 stops
10:55 pm - 6:32 pmSCL-BOS
19h 37m1 stop
$713Delta
Find Deal
Sat, Apr 26 - Sat, May 3
8:43 am - 6:00 amBOS-SCL
20h 17m1 stop
1:30 am - 7:20 pmSCL-BOS
17h 50m1 stop
$735Copa Airlines
Find Deal
Sun, Mar 23 - Mon, Apr 7
1:10 pm - 9:05 amBOS-SCL
17h 55m2 stops
11:45 pm - 3:07 pmSCL-BOS
17h 22m2 stops
$777American Airlines
Find Deal
Mon, Dec 9 - Mon, Dec 16
7:20 am - 7:49 amBOS-SCL
22h 29m1 stop
11:45 pm - 7:32 pmSCL-BOS
21h 47m1 stop
$838American Airlines
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Fri, Jan 17 - Mon, Feb 3
7:55 am - 5:10 amBOS-SCL
19h 15m1 stop
$247Avianca
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Tue, Dec 31
11:42 am - 1:40 amBOS-SCL
35h 58m2 stops
Tue, Dec 31
7:55 am - 5:10 amBOS-SCL
19h 15m1 stop
$261Avianca
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Sat, Dec 7
8:55 am - 5:25 amBOS-SCL
18h 30m1 stop
$458Delta
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Mon, Mar 3
7:30 pm - 12:10 pmBOS-SCL
14h 40m1 stop
$460Air Canada
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Tue, Dec 3
6:00 am - 7:00 amBOS-SCL
23h 00m1 stop
$462Delta
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Wed, Mar 5
3:40 pm - 12:10 pmBOS-SCL
18h 30m2 stops
$484Air Canada
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Tue, Dec 3
9:00 am - 8:25 amBOS-SCL
21h 25m1 stop
$493LATAM Airlines
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Fri, Feb 7
7:45 pm - 8:05 pmBOS-SCL
22h 20m2 stops
$499LATAM Airlines
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Sun, Feb 16
12:09 pm - 7:50 amBOS-SCL
17h 41m1 stop
$597American Airlines
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Fri, Feb 14
6:24 pm - 5:50 amBOS-SCL
33h 26m2 stops
10:25 am - 9:33 amSCL-BOS
25h 08m1 stop
Sun, Nov 24 - Tue, Nov 26
5:35 am - 10:20 amBOS-SCL
26h 45m3 stops
10:25 am - 9:33 amSCL-BOS
25h 08m1 stop
Sun, Nov 24 - Tue, Nov 26
6:24 pm - 5:50 amBOS-SCL
33h 26m2 stops
9:15 pm - 1:06 amSCL-BOS
29h 51m3 stops
Sun, Nov 24 - Tue, Nov 26
6:24 pm - 10:15 pmBOS-SCL
25h 51m2 stops
12:45 am - 7:29 pmSCL-BOS
20h 44m2 stops
$1,028
Find Deal
Sun, Nov 24 - Mon, Nov 25
7:55 am - 11:40 pmBOS-SCL
13h 45m1 stop
3:05 am - 6:35 amSCL-BOS
53h 30m2 stops
$1,246Avianca
Find Deal
Thu, Nov 21 - Mon, Dec 2
7:10 am - 10:50 pmBOS-SCL
37h 40m2 stops
10:55 pm - 3:30 pmSCL-BOS
18h 35m1 stop
$1,339LATAM Airlines
Find Deal
Fri, Nov 22 - Sat, Nov 30
5:00 pm - 10:50 pmBOS-SCL
27h 50m3 stops
10:55 pm - 11:09 amSCL-BOS
14h 14m1 stop
$1,341LATAM Airlines
Find Deal
Fri, Nov 22 - Sat, Nov 30
7:34 am - 12:05 amBOS-SCL
14h 31m1 stop
1:23 am - 12:52 pmSCL-BOS
13h 29m1 stop
$1,390Copa Airlines
Find Deal
Thu, Nov 21 - Mon, Dec 2
8:40 am - 9:00 amBOS-SCL
22h 20m1 stop
10:30 pm - 11:48 amSCL-BOS
15h 18m1 stop
$1,827American Airlines
Find Deal
Sat, Nov 23 - Sat, Nov 30
7:55 am - 11:40 pmBOS-SCL
13h 45m1 stop
12:45 am - 1:50 pmSCL-BOS
39h 05m2 stops
$3,545Avianca
Find Deal
Sat, Nov 23 - Fri, Nov 29

LATAM Airlines flights from Boston to Santiago

Our best LATAM Airlines deals on Boston to Santiago flight tickets
LATAM Airlines
May 15
BOS9:55 amBoston Logan Intl
17h 15m
1 stop
SCL3:10 amSantiago Arturo Merino Benitez
May 29
SCL4:00 pmSantiago Arturo Merino Benitez
15h 35m
1 stop
BOS7:35 amBoston Logan Intl
LATAM Airlines
May 15
BOS9:55 amBoston Logan Intl
17h 15m
1 stop
SCL3:10 amSantiago Arturo Merino Benitez
May 29
SCL12:12 pmSantiago Arturo Merino Benitez
19h 23m
2 stops
BOS7:35 amBoston Logan Intl
LATAM Airlines
Mar 20
BOS7:00 amBoston Logan Intl
22h 25m
2 stops
SCL6:25 amSantiago Arturo Merino Benitez
Apr 2
SCL2:30 pmSantiago Arturo Merino Benitez
18h 05m
1 stop
BOS7:35 amBoston Logan Intl

Delta flights from Boston to Santiago

Our best Delta deals on Boston to Santiago flight tickets
Delta
May 15
BOS9:55 amBoston Logan Intl
24h 30m
1 stop
SCL10:25 amSantiago Arturo Merino Benitez
May 29
SCL4:00 pmSantiago Arturo Merino Benitez
15h 35m
1 stop
BOS7:35 amBoston Logan Intl
Delta
Apr 26
BOS10:55 amBoston Logan Intl
18h 30m
2 stops
SCL5:25 amSantiago Arturo Merino Benitez
May 3
SCL10:55 pmSantiago Arturo Merino Benitez
19h 37m
1 stop
BOS6:32 pmBoston Logan Intl
Delta
Feb 4
BOS7:45 pmBoston Logan Intl
17h 15m
2 stops
SCL3:00 pmSantiago Arturo Merino Benitez
Feb 18
SCL1:40 amSantiago Arturo Merino Benitez
31h 10m
1 stop
BOS6:50 amBoston Logan Intl

See travel insights to Santiago from

How to get the cheapest flight ticket from Boston to Santiago

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 from Boston to Santiago?

September. The cheapest time of year to fly to Santiago from Boston is September. Most expensive is December

What is the cheapest day to depart Boston for Santiago?

Sunday. The cheapest day of the week is typically Sunday. The most expensive is typically Friday

When is the cheapest time to fly from Boston to Santiago?

In the evening. Boston to Santiago flights are approximately 38% more expensive at noon than in the evening

What is the cheapest Boston to Santiago flight route?

Boston Logan Intl - Santiago Arturo Merino Benitez. Fly from Boston Logan Intl to Santiago Arturo Merino Benitez for the best Boston - Santiago flight prices

How far in advance should you book Boston to Santiago flights?

25 days before. The cheapest time to buy a flight from Boston to Santiago is approximately 25 days to departure

Can stopping save me money on Boston to Santiago flights?

You could potentially save up to 1% on your flight if you consider stops on a Boston to Santiago flight.

How have Boston to Santiago flight prices changed over time?

As of November 2024, prices for Boston to Santiago flights are approximately 4% cheaper when compared to flights at the same time last year.

When to book flights from Boston to Santiago

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

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

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

Best Price Found

$247

Fastest flight time

12h 55m

Direct flights

None

Airports in Santiago

1 airport
The best one-way flight to Santiago from Boston in the past 72 hours is $247. The best round-trip flight deal from Boston to Santiago found on momondo in the last 72 hours is $554.
The fastest flight from Boston to Santiago takes 12h 55m
There are no direct flights from Boston to Santiago. Popular non-direct route for this connection is Boston Logan Intl Airport - Santiago Arturo Merino Benitez Airport.
There is 1 airport near Santiago: Santiago Arturo Merino Benitez (SCL)

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

    There are 5234.3 mi between Boston Logan Intl and Santiago Arturo Merino Benitez. Flights usually cover this in 13h 05m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Boston Logan Intl Airport to Santiago Arturo Merino Benitez Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Santiago Arturo Merino Benitez Airport.

  • What documentation or ID do you need to fly to Santiago Arturo Merino Benitez Airport?

    The travel and health documents you'll need for your trip to Santiago Arturo Merino Benitez 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 Santiago Arturo Merino Benitez 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 Boston to Santiago?


Best airlines flying from Boston to Santiago

Compare and see reviews for airlines that fly from Boston to Santiago with momondo
Airline
Rating
Free Cancellation
Price
AviancaPriceFrom $380Free CancellationRating
7.0
2,799 reviews
Search Avianca flights
Copa AirlinesPriceFrom $624Free CancellationRating
7.7
1,785 reviews
Search Copa Airlines flights
LATAM AirlinesPriceFrom $661Free CancellationRating
7.5
1,934 reviews
Search LATAM Airlines flights
United AirlinesPriceFrom $672Free CancellationRating
7.4
9,171 reviews
Search United Airlines flights
Air CanadaPriceFrom $698Free CancellationRating
7.0
8,237 reviews
Search Air Canada flights
AeromexicoPriceFrom $704Free CancellationRating
7.5
2,004 reviews
Search Aeromexico flights
DeltaPriceFrom $713Free CancellationRating
8.0
8,756 reviews
Search Delta flights
American AirlinesPriceFrom $722Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

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

It is quick and easy to find Boston to Santiago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Santiago that suits you.

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

momondo does allow users to show only those flights to Santiago from Boston which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Santiago from Boston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Boston to Santiago flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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