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Cheap flights from Massachusetts to Santiago from $301

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Massachusetts to Santiago departing on 10/4. 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 Massachusetts to Santiago

Cheap round-trip flights

Multiple Airlines Logo
11:44 am - 10:15 pmBOS-SCL
33h 31m2 stops
Multiple Airlines Logo
4:25 pm - 6:35 amSCL-BOS
16h 10m1 stop
$567Multiple Airlines
Find Deal
Thu, Oct 23 - Wed, Nov 5
Multiple Airlines Logo
9:27 am - 2:40 pmBOS-SCL
27h 13m2 stops
Multiple Airlines Logo
4:25 pm - 7:35 amSCL-BOS
16h 10m1 stop
$586Multiple Airlines
Find Deal
Mon, Feb 9 - Mon, Mar 9
Avianca Logo
7:55 am - 12:30 amBOS-SCL
14h 35m1 stop
Avianca Logo
4:25 pm - 6:35 amSCL-BOS
16h 10m1 stop
$632Avianca
Find Deal
Tue, Nov 11 - Mon, Nov 17
Avianca Logo
7:55 am - 12:30 amBOS-SCL
14h 35m1 stop
Avianca Logo
4:25 pm - 7:35 amSCL-BOS
16h 10m1 stop
$663Avianca
Find Deal
Tue, Feb 10 - Mon, Mar 9
LATAM Airlines Logo
1:10 pm - 6:55 amBOS-SCL
15h 45m1 stop
LATAM Airlines Logo
5:25 pm - 6:35 amSCL-BOS
15h 10m1 stop
$680LATAM Airlines
Find Deal
Tue, Nov 11 - Sun, Nov 16
LATAM Airlines Logo
1:10 pm - 7:00 amBOS-SCL
15h 50m2 stops
LATAM Airlines Logo
5:25 pm - 6:35 amSCL-BOS
15h 10m1 stop
$684LATAM Airlines
Find Deal
Mon, Nov 10 - Sun, Nov 16
Air Canada Logo
5:30 am - 7:00 amBOS-SCL
23h 30m1 stop
Air Canada Logo
8:55 pm - 12:12 pmSCL-BOS
17h 17m1 stop
$691Air Canada
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Thu, Feb 5 - Thu, Feb 19
Air Canada Logo
10:15 am - 7:00 amBOS-SCL
18h 45m1 stop
Air Canada Logo
7:55 pm - 3:57 pmSCL-BOS
21h 02m1 stop
$696Air Canada
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Sat, Feb 7 - Tue, Mar 10
American Airlines Logo
5:48 am - 7:50 amBDL-SCL
24h 02m1 stop
American Airlines Logo
11:15 pm - 4:51 pmSCL-BDL
19h 36m1 stop
$764American Airlines
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Tue, Jan 20 - Thu, Feb 26
American Airlines Logo
5:48 am - 7:50 amBDL-SCL
24h 02m1 stop
American Airlines Logo
11:15 pm - 4:51 pmSCL-BDL
19h 36m1 stop
$804American Airlines
Find Deal
Tue, Jan 20 - Wed, Feb 25

United Airlines flights from Massachusetts to Santiago

Our best United Airlines deals on Massachusetts to Santiago flight tickets
United Airlines
Jan 20
BDL10:07 amHartford Bradley Intl
20h 43m
2 stops
SCL8:50 amSantiago Arturo Merino Benitez
Feb 26
SCL10:45 pmSantiago Arturo Merino Benitez
27h 11m
2 stops
BDL11:56 pmHartford Bradley Intl
$808
Find similar
United Airlines
Nov 10
BDL6:00 amHartford Bradley Intl
24h 50m
2 stops
SCL8:50 amSantiago Arturo Merino Benitez
Dec 1
SCL10:45 pmSantiago Arturo Merino Benitez
22h 08m
2 stops
BDL6:53 pmHartford Bradley Intl
$828
Find similar
United Airlines
Dec 1
BDL7:55 pmHartford Bradley Intl
34h 55m
2 stops
SCL8:50 amSantiago Arturo Merino Benitez
Dec 8
SCL10:45 pmSantiago Arturo Merino Benitez
36h 53m
2 stops
BDL9:38 amHartford Bradley Intl
$845
Find similar

American Airlines flights from Massachusetts to Santiago

Our best American Airlines deals on Massachusetts to Santiago flight tickets
American Airlines
Jan 20
BDL5:48 amHartford Bradley Intl
24h 02m
1 stop
SCL7:50 amSantiago Arturo Merino Benitez
Feb 26
SCL11:15 pmSantiago Arturo Merino Benitez
19h 36m
1 stop
BDL4:51 pmHartford Bradley Intl
$764
Find similar
American Airlines
Jan 20
BDL5:48 amHartford Bradley Intl
24h 02m
1 stop
SCL7:50 amSantiago Arturo Merino Benitez
Feb 25
SCL11:15 pmSantiago Arturo Merino Benitez
19h 36m
1 stop
BDL4:51 pmHartford Bradley Intl
$804
Find similar
American Airlines
Jan 20
BDL10:13 amHartford Bradley Intl
19h 37m
2 stops
SCL7:50 amSantiago Arturo Merino Benitez
Feb 26
SCL11:15 pmSantiago Arturo Merino Benitez
19h 36m
1 stop
BDL4:51 pmHartford Bradley Intl
$858
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Massachusetts 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, momondo users made 832,500 searches. Data last updated September 24, 2025.
Use the filters below to find and compare flights from Massachusetts to Santiago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Thu 10/23

11:44 am-10:15 pm

2 stops33h 31m

Santiago Arturo Merino Benitez

Wed 11/5

4:25 pm-6:35 am

1 stop16h 10m

$567

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Mon 2/9

9:27 am-2:40 pm

2 stops27h 13m

Santiago Arturo Merino Benitez

Mon 3/9

4:25 pm-7:35 am

1 stop16h 10m

$586

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Tue 11/11

7:55 am-12:30 am

1 stop14h 35m

Santiago Arturo Merino Benitez

Mon 11/17

4:25 pm-6:35 am

1 stop16h 10m

$632

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Tue 2/10

7:55 am-12:30 am

1 stop14h 35m

Santiago Arturo Merino Benitez

Mon 3/9

4:25 pm-7:35 am

1 stop16h 10m

$663

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Tue 11/11

1:10 pm-6:55 am

1 stop15h 45m

Santiago Arturo Merino Benitez

Sun 11/16

5:25 pm-6:35 am

1 stop15h 10m

$680

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Mon 11/10

1:10 pm-7:00 am

2 stops15h 50m

Santiago Arturo Merino Benitez

Sun 11/16

5:25 pm-6:35 am

1 stop15h 10m

$684

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Thu 2/5

5:30 am-7:00 am

1 stop23h 30m

Santiago Arturo Merino Benitez

Thu 2/19

8:55 pm-12:12 pm

1 stop17h 17m

$691

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Sat 2/7

10:15 am-7:00 am

1 stop18h 45m

Santiago Arturo Merino Benitez

Tue 3/10

7:55 pm-3:57 pm

1 stop21h 02m

$696

HartfordSantiago

BDL - SCL

BDLSCL

Hartford Bradley Intl

Tue 1/20

5:48 am-7:50 am

1 stop24h 02m

Santiago Arturo Merino Benitez

Thu 2/26

11:15 pm-4:51 pm

1 stop19h 36m

$764

HartfordSantiago

BDL - SCL

BDLSCL

Hartford Bradley Intl

Tue 1/20

5:48 am-7:50 am

1 stop24h 02m

Santiago Arturo Merino Benitez

Wed 2/25

11:15 pm-4:51 pm

1 stop19h 36m

$804

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Massachusetts 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 to Santiago?

In general, September is the cheapest month to fly from Massachusetts to Santiago. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $688. If you don’t want to visit Santiago in September, then you should wait until October to fly from Massachusetts, when ticket prices are also cheap, with an average price of $726.

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

The cheapest day to depart on your flight to Santiago is on a Sunday when prices can be found for as low as $836. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Santiago on Saturday is $947.

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

In the evening is the cheapest time of day to fly from Massachusetts to Santiago when you can find flight prices for as low as $698. Flying to Santiago in the evening is an ideal time because this is during off-peak travel hours. At noon is when there is more demand to fly to Santiago, so prices are often more expensive at around $1,076 per ticket.

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

You are more likely to see cheaper flights to Santiago from Massachusetts when booking weeks ahead of your departure date. In general, you can expect to find flights to Santiago for around $852 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Santiago from Massachusetts for as low as $673 on momondo.

Can stopping save me money on Massachusetts to Santiago flights?

You could potentially save up to 15% on your flight if you consider stops on a Massachusetts to Santiago flight.

Cheap Massachusetts to Santiago flight deals and tips

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

Direct flights

None
There are no direct flights from Massachusetts to Santiago. There are no popular flight routes from Massachusetts to Santiago.
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  • When did momondo last update prices for flights from Massachusetts to Santiago Arturo Merino Benitez Airport?

    Prices for flights from Massachusetts to Santiago Arturo Merino Benitez Airport are updated daily.

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

  • How old do you have to be to fly from Massachusetts to Santiago Arturo Merino Benitez 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 Massachusetts to Santiago Arturo Merino Benitez Airport.

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

    The necessary travel and health documents for your Santiago Arturo Merino Benitez Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Massachusetts to Santiago

Compare and see reviews for airlines that fly from Massachusetts to Santiago with momondo
Airline
Rating
Free Cancellation
Price
AviancaPriceFrom $442Free CancellationRating
6.7
2,440 reviews
Search Avianca flights
LATAM AirlinesPriceFrom $513Free CancellationRating
7.5
1,854 reviews
Search LATAM Airlines flights
DeltaPriceFrom $518Free CancellationRating
7.9
7,973 reviews
Search Delta flights
Copa AirlinesPriceFrom $521Free CancellationRating
7.6
1,537 reviews
Search Copa Airlines flights
American AirlinesPriceFrom $548Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $672Free CancellationRating
7.4
8,928 reviews
Search United Airlines flights
Air CanadaPriceFrom $688Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights

Traveling to a place near Santiago?

Book flights to Santiago if you plan to visit one of these locations
Viña del Mar
Santa Cruz
Valparaíso
Valle Nevado
San Fernando
Pichilemu

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Santiago from Massachusetts.

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

Yes. All flights to Santiago from Massachusetts on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Massachusetts and Santiago by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Massachusetts to Santiago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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