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?

LATAM Airlines and United 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 December 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.

$218 Cheap Flights from Boston to Chile in 2025/26

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Find the cheapest flights from Boston to Chile

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:54 pm - 2:05 pm

BOS

SCL

17h 11m2 stops

3:30 pm - 7:15 am

SCL

BOS

16h 45m1 stop

$528Multiple Airlines

Thu, Mar 19 - Wed, Apr 1

3:50 pm - 7:40 am

BOS

SCL

14h 50m1 stop

3:30 pm - 7:15 am

SCL

BOS

16h 45m1 stop

$530Multiple Airlines

Thu, Mar 19 - Wed, Apr 1

6:00 pm - 7:40 am

BOS

SCL

35h 40m1 stop

9:40 pm - 6:35 am

SCL

BOS

34h 55m1 stop

$537LATAM Airlines

Sat, Feb 21 - Sat, Mar 7

6:55 am - 7:40 am

BOS

SCL

22h 45m1 stop

11:10 pm - 6:54 pm

SCL

BOS

21h 44m1 stop

$542LATAM Airlines

Wed, Feb 25 - Sun, Mar 1

6:55 am - 7:40 am

BOS

SCL

22h 45m1 stop

10:35 am - 10:20 am

SCL

BOS

25h 45m1 stop

$543LATAM Airlines

Sun, Feb 1 - Sat, Feb 28

8:50 pm - 6:10 am

BOS

SCL

31h 20m2 stops

9:30 pm - 10:02 am

SCL

BOS

14h 32m1 stop

$544LATAM Airlines

Mon, Jan 5 - Mon, Jan 26

3:55 pm - 7:40 am

BOS

SCL

13h 45m1 stop

9:05 pm - 4:19 pm

SCL

BOS

21h 14m2 stops

$552Multiple Airlines

Sun, Jan 4 - Mon, Jan 26

3:07 pm - 12:32 am

BOS

SCL

31h 25m1 stop

9:05 pm - 4:19 pm

SCL

BOS

21h 14m2 stops

$554Multiple Airlines

Mon, Jan 5 - Mon, Jan 26

6:55 am - 7:40 am

BOS

SCL

22h 45m1 stop

10:25 pm - 11:59 pm

SCL

BOS

27h 34m2 stops

$556LATAM Airlines

Wed, Feb 25 - Sun, Mar 1

6:00 pm - 5:55 am

BOS

SCL

34h 55m1 stop

10:35 am - 11:33 pm

SCL

BOS

13h 58m1 stop

$564Multiple Airlines

Sat, Mar 14 - Sat, Mar 21

LATAM Airlines flights from Boston to Chile

Our best LATAM Airlines deals on Boston to Chile flight tickets

LATAM Airlines

Feb 21

BOS6:00 pmBoston Logan Intl

35h 40m

1 stop

SCL7:40 amSantiago Arturo Merino Benitez

Mar 7

SCL9:40 pmSantiago Arturo Merino Benitez

34h 55m

1 stop

BOS6:35 amBoston Logan Intl

$537

Find similar

LATAM Airlines

Feb 25

BOS6:55 amBoston Logan Intl

22h 45m

1 stop

SCL7:40 amSantiago Arturo Merino Benitez

Mar 1

SCL11:10 pmSantiago Arturo Merino Benitez

21h 44m

1 stop

BOS6:54 pmBoston Logan Intl

$542

Find similar

LATAM Airlines

Feb 1

BOS6:55 amBoston Logan Intl

22h 45m

1 stop

SCL7:40 amSantiago Arturo Merino Benitez

Feb 28

SCL10:35 amSantiago Arturo Merino Benitez

25h 45m

1 stop

BOS10:20 amBoston Logan Intl

$543

Find similar

Delta flights from Boston to Chile

Our best Delta deals on Boston to Chile flight tickets

Delta

Mar 23

BOS9:55 amBoston Logan Intl

19h 05m

1 stop

SCL6:00 amSantiago Arturo Merino Benitez

Apr 2

SCL5:25 pmSantiago Arturo Merino Benitez

15h 10m

1 stop

BOS7:35 amBoston Logan Intl

$621

Find similar

Delta

Mar 21

BOS12:40 pmBoston Logan Intl

18h 00m

1 stop

SCL7:40 amSantiago Arturo Merino Benitez

Apr 1

SCL8:20 amSantiago Arturo Merino Benitez

24h 15m

1 stop

BOS7:35 amBoston Logan Intl

$625

Find similar

Delta

Jan 5

BOS3:30 pmBoston Logan Intl

20h 35m

2 stops

SCL2:05 pmSantiago Arturo Merino Benitez

Jan 27

SCL11:10 pmSantiago Arturo Merino Benitez

20h 13m

1 stop

BOS5:23 pmBoston Logan Intl

$635

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Thu 3/19

7:54 pm-2:05 pm

2 stops17h 11m

Santiago Arturo Merino Benitez

Wed 4/1

3:30 pm-7:15 am

1 stop16h 45m

$528

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Thu 3/19

3:50 pm-7:40 am

1 stop14h 50m

Santiago Arturo Merino Benitez

Wed 4/1

3:30 pm-7:15 am

1 stop16h 45m

$530

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Sat 2/21

6:00 pm-7:40 am

1 stop35h 40m

Santiago Arturo Merino Benitez

Sat 3/7

9:40 pm-6:35 am

1 stop34h 55m

$537

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Wed 2/25

6:55 am-7:40 am

1 stop22h 45m

Santiago Arturo Merino Benitez

Sun 3/1

11:10 pm-6:54 pm

1 stop21h 44m

$542

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Sun 2/1

6:55 am-7:40 am

1 stop22h 45m

Santiago Arturo Merino Benitez

Sat 2/28

10:35 am-10:20 am

1 stop25h 45m

$543

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Mon 1/5

8:50 pm-6:10 am

2 stops31h 20m

Santiago Arturo Merino Benitez

Mon 1/26

9:30 pm-10:02 am

1 stop14h 32m

$544

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Sun 1/4

3:55 pm-7:40 am

1 stop13h 45m

Santiago Arturo Merino Benitez

Mon 1/26

9:05 pm-4:19 pm

2 stops21h 14m

$552

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Mon 1/5

3:07 pm-12:32 am

1 stop31h 25m

Santiago Arturo Merino Benitez

Mon 1/26

9:05 pm-4:19 pm

2 stops21h 14m

$554

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Wed 2/25

6:55 am-7:40 am

1 stop22h 45m

Santiago Arturo Merino Benitez

Sun 3/1

10:25 pm-11:59 pm

2 stops27h 34m

$556

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Sat 3/14

6:00 pm-5:55 am

1 stop34h 55m

Santiago Arturo Merino Benitez

Sat 3/21

10:35 am-11:33 pm

1 stop13h 58m

$564

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 $668. 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 $675.

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 $859 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 $713 on momondo.

Can stopping save me money on Boston to Chile flights?

You could potentially save up to 11% 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

Fastest flight time	14h 10m
Direct flights	None

The fastest flight from Boston to Chile takes 14h 10m

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 December 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
Delta	PriceFrom $513	Free Cancellation	Rating 7.9 8,005 reviews	Search Delta flights
LATAM Airlines	PriceFrom $513	Free Cancellation	Rating 7.5 1,892 reviews	Search LATAM Airlines flights
United Airlines	PriceFrom $514	Free Cancellation	Rating 7.4 9,091 reviews	Search United Airlines flights
Copa Airlines	PriceFrom $521	Free Cancellation	Rating 7.6 1,556 reviews	Search Copa Airlines flights
Avianca	PriceFrom $525	Free Cancellation	Rating 6.6 2,490 reviews	Search Avianca flights
American Airlines	PriceFrom $544	Free Cancellation	Rating 7.2 11,054 reviews	Search American Airlines flights
Air Canada	PriceFrom $697	Free Cancellation	Rating 7.1 10,534 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.