What airlines fly to Chile?

LATAM Airlines, Delta and American Airlines are the top three most popular airlines that fly to Chile from Boston according to our data. LATAM Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Chile. Keep in mind that there are 7 different airlines that fly to Chile on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Boston Logan Intl to Chile?

Avianca, Air Canada, and LATAM Airlines are the most popular carriers operating from Boston Logan Intl to Chile

When did momondo last update prices for flights from Boston Logan Intl Airport to Chile?

Prices for flights from Boston Logan Intl Airport to Chile refresh daily.

How many operators does momondo search for flights from Boston Logan Intl Airport to Chile?

There are 7 operators available for flights from Boston Logan Intl Airport to Chile as of September 2025.

How old do you have to be to fly from Boston Logan Intl Airport to Chile?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Chile.

What documentation or ID do you need to fly to Chile?

The necessary travel and health documents for your Chile 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.

$274 Cheap Flights from Boston to Chile in 2025/26

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Find the cheapest flights from Boston to Chile

Round-trip

One-way

Last minute

Cheap round-trip flights

4:54 pm - 10:15 pmBOS-SCL

28h 21m2 stops

10:55 pm - 4:01 pmSCL-BOS

18h 06m1 stop

$554Multiple Airlines

Find Deal

Mon, Oct 6 - Thu, Oct 9

4:54 pm - 10:15 pmBOS-SCL

28h 21m2 stops

3:00 pm - 7:35 amSCL-BOS

17h 35m1 stop

$564Multiple Airlines

Find Deal

Mon, Oct 20 - Thu, Oct 30

4:25 pm - 11:35 pmBOS-SCL

30h 10m3 stops

4:25 pm - 6:35 amSCL-BOS

16h 10m1 stop

$601Multiple Airlines

Find Deal

Mon, Oct 27 - Mon, Nov 10

4:50 pm - 11:30 pmBOS-SCL

29h 40m2 stops

3:30 pm - 2:55 pmSCL-BOS

24h 25m2 stops

$635Avianca

Find Deal

Mon, Oct 6 - Thu, Oct 9

3:59 pm - 7:00 amBOS-SCL

13h 01m1 stop

5:25 pm - 6:35 amSCL-BOS

15h 10m1 stop

$680LATAM Airlines

Find Deal

Wed, Nov 19 - Tue, Nov 25

10:15 am - 7:00 amBOS-SCL

18h 45m1 stop

8:35 am - 2:52 pmSCL-BOS

32h 17m1 stop

$689Air Canada

Find Deal

Tue, Jan 13 - Fri, Jan 23

3:40 pm - 12:15 pmBOS-SCL

18h 35m2 stops

8:35 am - 2:52 pmSCL-BOS

32h 17m1 stop

$691Air Canada

Find Deal

Wed, Jan 14 - Wed, Feb 18

7:00 am - 11:27 amBOS-LSC

27h 27m2 stops

1:09 pm - 8:27 pmLSC-BOS

32h 18m2 stops

$960LATAM Airlines

Find Deal

Wed, Mar 11 - Wed, Mar 18

9:55 am - 1:00 pmBOS-IPC

28h 05m2 stops

2:30 pm - 4:01 pmIPC-BOS

24h 31m2 stops

$3,171Delta

Find Deal

Mon, Oct 27 - Fri, Oct 31

9:55 am - 2:30 pmBOS-IPC

53h 35m2 stops

2:30 pm - 11:09 amIPC-BOS

19h 39m2 stops

$3,385Delta

Find Deal

Mon, Oct 27 - Fri, Oct 31

Air Canada flights from Boston to Chile

Our best Air Canada deals on Boston to Chile flight tickets

Air Canada

Jan 13

BOS10:15 amBoston Logan Intl

18h 45m

1 stop

SCL7:00 amSantiago Arturo Merino Benitez

Jan 23

SCL8:35 amSantiago Arturo Merino Benitez

32h 17m

1 stop

BOS2:52 pmBoston Logan Intl

$689

Find similar

Air Canada

Jan 14

BOS3:40 pmBoston Logan Intl

18h 35m

2 stops

SCL12:15 pmSantiago Arturo Merino Benitez

Feb 18

SCL8:35 amSantiago Arturo Merino Benitez

32h 17m

1 stop

BOS2:52 pmBoston Logan Intl

$691

Find similar

Air Canada

Jan 13

BOS10:15 amBoston Logan Intl

18h 45m

1 stop

SCL7:00 amSantiago Arturo Merino Benitez

Jan 22

SCL8:55 pmSantiago Arturo Merino Benitez

23h 07m

1 stop

BOS6:02 pmBoston Logan Intl

$696

Find similar

Avianca flights from Boston to Chile

Our best Avianca deals on Boston to Chile flight tickets

Avianca

Oct 6

BOS4:50 pmBoston Logan Intl

29h 40m

2 stops

SCL11:30 pmSantiago Arturo Merino Benitez

Oct 9

SCL3:30 pmSantiago Arturo Merino Benitez

24h 25m

2 stops

BOS2:55 pmBoston Logan Intl

$635

Find similar

Avianca

Sep 25

BOS9:00 amBoston Logan Intl

13h 30m

1 stop

SCL11:30 pmSantiago Arturo Merino Benitez

Oct 8

SCL3:30 pmSantiago Arturo Merino Benitez

16h 45m

1 stop

BOS7:15 amBoston Logan Intl

$671

Find similar

Avianca

Sep 22

BOS4:50 pmBoston Logan Intl

35h 25m

2 stops

SCL5:15 amSantiago Arturo Merino Benitez

Sep 25

SCL3:30 pmSantiago Arturo Merino Benitez

24h 25m

2 stops

BOS2:55 pmBoston Logan Intl

$727

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Mon 10/6

4:54 pm-10:15 pm

2 stops28h 21m

Santiago Arturo Merino Benitez

Thu 10/9

10:55 pm-4:01 pm

1 stop18h 06m

$554

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Mon 10/20

4:54 pm-10:15 pm

2 stops28h 21m

Santiago Arturo Merino Benitez

Thu 10/30

3:00 pm-7:35 am

1 stop17h 35m

$564

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Mon 10/27

4:25 pm-11:35 pm

3 stops30h 10m

Santiago Arturo Merino Benitez

Mon 11/10

4:25 pm-6:35 am

1 stop16h 10m

$601

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Mon 10/6

4:50 pm-11:30 pm

2 stops29h 40m

Santiago Arturo Merino Benitez

Thu 10/9

3:30 pm-2:55 pm

2 stops24h 25m

$635

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Wed 11/19

3:59 pm-7:00 am

1 stop13h 01m

Santiago Arturo Merino Benitez

Tue 11/25

5:25 pm-6:35 am

1 stop15h 10m

$680

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Tue 1/13

10:15 am-7:00 am

1 stop18h 45m

Santiago Arturo Merino Benitez

Fri 1/23

8:35 am-2:52 pm

1 stop32h 17m

$689

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Wed 1/14

3:40 pm-12:15 pm

2 stops18h 35m

Santiago Arturo Merino Benitez

Wed 2/18

8:35 am-2:52 pm

1 stop32h 17m

$691

BostonLa Serena

BOS - LSC

BOSLSC

Boston Logan Intl

Wed 3/11

7:00 am-11:27 am

2 stops27h 27m

La Serena La Florida

Wed 3/18

1:09 pm-8:27 pm

2 stops32h 18m

$960

BostonEaster Island

BOS - IPC

BOSIPC

Boston Logan Intl

Mon 10/27

9:55 am-1:00 pm

2 stops28h 05m

Easter Island Mataveri Intl

Fri 10/31

2:30 pm-4:01 pm

2 stops24h 31m

$3,171

BostonEaster Island

BOS - IPC

BOSIPC

Boston Logan Intl

Mon 10/27

9:55 am-2:30 pm

2 stops53h 35m

Easter Island Mataveri Intl

Fri 10/31

2:30 pm-11:09 am

2 stops19h 39m

$3,385

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Boston to Chile

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

Prices

Airlines

What is the cheapest month to fly to Chile?

In general, September is the cheapest month to fly from Boston to Chile. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $672. If you aren’t able to travel during the month of September, then book flights to Chile from Boston during November instead. Flights to Chile in November, while not as cheap as those in September, still average around $714.

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

Our data shows that Sunday is the least expensive day to fly to Chile. Tickets to fly out on this day can be as low as $836. On the other hand, Saturday is the most expensive day to depart from Boston because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $947.

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

According to our data, the cheapest time of day to fly to Chile is in the evening. momondo users have found flights departing from Boston to Chile in the evening for as low as $698. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,076 on average. Flights to Chile from Boston at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You are more likely to see cheaper flights to Chile from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Chile for around $846 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chile from Boston for as low as $673 on momondo.

Can stopping save me money on Boston to Chile flights?

You could potentially save up to 25% on your flight if you consider stops on a Boston to Chile flight.

Cheap Boston to Chile flight deals and tips

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

Direct flights	None

There are no direct flights from Boston to Chile. There are no popular flight routes from Boston to Chile.

Search flight deals

When did momondo last update prices for flights from Boston Logan Intl Airport to Chile?
Prices for flights from Boston Logan Intl Airport to Chile refresh daily.
How many operators does momondo search for flights from Boston Logan Intl Airport to Chile?
There are 7 operators available for flights from Boston Logan Intl Airport to Chile as of September 2025.
How old do you have to be to fly from Boston Logan Intl Airport to Chile?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Chile.
What documentation or ID do you need to fly to Chile?
The necessary travel and health documents for your Chile 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 Boston to Chile

Compare and see reviews for airlines that fly from Boston to Chile with momondo

Airline	Rating	Free Cancellation	Price
Avianca	PriceFrom $442	Free Cancellation	Rating 6.7 2,436 reviews	Search Avianca flights
LATAM Airlines	PriceFrom $513	Free Cancellation	Rating 7.5 1,849 reviews	Search LATAM Airlines flights
Delta	PriceFrom $518	Free Cancellation	Rating 7.9 7,961 reviews	Search Delta flights
Copa Airlines	PriceFrom $521	Free Cancellation	Rating 7.6 1,533 reviews	Search Copa Airlines flights
American Airlines	PriceFrom $548	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $672	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights
Air Canada	PriceFrom $688	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights

Why use momondo?

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

It is quick and easy to find Boston to Chile 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 Chile that suits you.

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

Flights from Boston to Chile with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Boston to Chile flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Chile from Boston. 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.