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 51% 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, Delta, and American 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 May 2026.

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.

$289 Cheap Flights from Boston to Chile in 2026

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Find the cheapest flights from Boston to Chile

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:47 am - 3:56 am

BOS

SCL

18h 09m

1 stop

3:34 am - 11:03 pm

SCL

BOS

20h 29m

1 stop

$722Copa Airlines

Wed, Oct 21 - Sun, Oct 25

3:21 pm - 6:50 am

BOS

SCL

15h 29m

1 stop

8:30 pm - 5:15 pm

SCL

BOS

20h 45m

1 stop

$734American Airlines

Tue, Aug 11 - Tue, Aug 25

8:00 pm - 8:50 am

BOS

SCL

34h 50m

2 stops

10:45 pm - 5:52 pm

SCL

BOS

21h 07m

1 stop

$739United Airlines

Wed, Nov 4 - Wed, Nov 11

5:24 pm - 6:50 am

BOS

SCL

13h 26m

1 stop

9:30 pm - 4:46 pm

SCL

BOS

20h 16m

2 stops

$745American Airlines

Tue, Sep 1 - Mon, Sep 7

5:24 pm - 6:50 am

BOS

SCL

13h 26m

1 stop

9:30 pm - 12:59 am

SCL

BOS

28h 29m

1 stop

$751American Airlines

Tue, Sep 1 - Mon, Sep 7

5:05 pm - 6:25 am

BOS

SCL

13h 20m

1 stop

11:00 pm - 11:36 pm

SCL

BOS

24h 36m

1 stop

$755LATAM Airlines

Sat, Jul 11 - Sat, Aug 15

11:23 am - 8:50 am

BOS

SCL

20h 27m

1 stop

9:30 pm - 2:17 pm

SCL

BOS

17h 47m

2 stops

$758American Airlines

Thu, Sep 24 - Mon, Oct 12

8:55 pm - 2:47 pm

BOS

LSC

41h 52m

2 stops

7:45 pm - 6:02 pm

LSC

BOS

22h 17m

2 stops

$999Multiple Airlines

Sat, Jun 6 - Sat, Jun 13

3:20 pm - 9:10 am

BOS

LSC

41h 50m

3 stops

7:45 pm - 6:02 pm

LSC

BOS

22h 17m

2 stops

$1,006Multiple Airlines

Sat, Jun 6 - Sat, Jun 13

5:00 pm - 11:09 pm

BOS

PUQ

28h 09m

3 stops

6:10 pm - 1:47 pm

PUQ

BOS

21h 37m

2 stops

$1,111LATAM Airlines

Sat, Nov 7 - Sat, Nov 21

LATAM Airlines flights from Boston to Chile

Our best LATAM Airlines deals on Boston to Chile flight tickets

LATAM Airlines

Jul 11

BOS5:05 pmBoston Logan Intl

13h 20m

1 stop

SCL6:25 amSantiago Arturo Merino Benitez

Aug 15

SCL11:00 pmSantiago Arturo Merino Benitez

24h 36m

1 stop

BOS11:36 pmBoston Logan Intl

$755

LATAM Airlines

May 28

BOS1:29 pmBoston Logan Intl

16h 56m

1 stop

SCL6:25 amSantiago Arturo Merino Benitez

Jun 1

SCL6:00 pmSantiago Arturo Merino Benitez

21h 08m

2 stops

BOS3:08 pmBoston Logan Intl

$772

LATAM Airlines

Jun 24

BOS7:20 amBoston Logan Intl

22h 15m

1 stop

SCL5:35 amSantiago Arturo Merino Benitez

Jul 1

SCL10:55 pmSantiago Arturo Merino Benitez

17h 14m

1 stop

BOS4:09 pmBoston Logan Intl

$782

American Airlines flights from Boston to Chile

Our best American Airlines deals on Boston to Chile flight tickets

American Airlines

Aug 11

BOS3:21 pmBoston Logan Intl

15h 29m

1 stop

SCL6:50 amSantiago Arturo Merino Benitez

Aug 25

SCL8:30 pmSantiago Arturo Merino Benitez

20h 45m

1 stop

BOS5:15 pmBoston Logan Intl

$734

American Airlines

Sep 1

BOS5:24 pmBoston Logan Intl

13h 26m

1 stop

SCL6:50 amSantiago Arturo Merino Benitez

Sep 7

SCL9:30 pmSantiago Arturo Merino Benitez

20h 16m

2 stops

BOS4:46 pmBoston Logan Intl

$745

American Airlines

Sep 1

BOS5:24 pmBoston Logan Intl

13h 26m

1 stop

SCL6:50 amSantiago Arturo Merino Benitez

Sep 7

SCL9:30 pmSantiago Arturo Merino Benitez

28h 29m

1 stop

BOS12:59 amBoston Logan Intl

$751

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Wed 10/21

8:47 am-3:56 am

1 stop18h 09m

Santiago Arturo Merino Benitez

Sun 10/25

3:34 am-11:03 pm

1 stop20h 29m

$722

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Tue 8/11

3:21 pm-6:50 am

1 stop15h 29m

Santiago Arturo Merino Benitez

Tue 8/25

8:30 pm-5:15 pm

1 stop20h 45m

$734

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Wed 11/4

8:00 pm-8:50 am

2 stops34h 50m

Santiago Arturo Merino Benitez

Wed 11/11

10:45 pm-5:52 pm

1 stop21h 07m

$739

Quickest round-trip

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Tue 9/1

5:24 pm-6:50 am

1 stop13h 26m

Santiago Arturo Merino Benitez

Mon 9/7

9:30 pm-4:46 pm

2 stops20h 16m

$745

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Tue 9/1

5:24 pm-6:50 am

1 stop13h 26m

Santiago Arturo Merino Benitez

Mon 9/7

9:30 pm-12:59 am

1 stop28h 29m

$751

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Sat 7/11

5:05 pm-6:25 am

1 stop13h 20m

Santiago Arturo Merino Benitez

Sat 8/15

11:00 pm-11:36 pm

1 stop24h 36m

$755

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Thu 9/24

11:23 am-8:50 am

1 stop20h 27m

Santiago Arturo Merino Benitez

Mon 10/12

9:30 pm-2:17 pm

2 stops17h 47m

$758

BostonLa Serena

BOS - LSC

BOSLSC

Boston Logan Intl

Sat 6/6

8:55 pm-2:47 pm

2 stops41h 52m

La Serena La Florida

Sat 6/13

7:45 pm-6:02 pm

2 stops22h 17m

$999

BostonLa Serena

BOS - LSC

BOSLSC

Boston Logan Intl

Sat 6/6

3:20 pm-9:10 am

3 stops41h 50m

La Serena La Florida

Sat 6/13

7:45 pm-6:02 pm

2 stops22h 17m

$1,006

BostonPunta Arenas

BOS - PUQ

BOSPUQ

Boston Logan Intl

Sat 11/7

5:00 pm-11:09 pm

3 stops28h 09m

Punta Arenas Pres Ibanez

Sat 11/21

6:10 pm-1:47 pm

2 stops21h 37m

$1,111

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, November 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 $236. If you aren’t able to travel during the month of November, then book flights to Chile from Boston during October instead. Flights to Chile in October, while not as cheap as those in November, still average around $269.

How far in advance should I book a flight from Boston 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 $801 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 $575 on momondo.

Can stopping save me money on Boston to Chile flights?

You could potentially save up to 16% 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	13h 50m
Direct flights	None

The fastest flight from Boston to Chile takes 13h 50m

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

Search flight deals

Frequently asked questions about flying from Boston 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 May 2026.
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
Copa Airlines	PriceFrom $381	Free Cancellation	Rating 7.5 1,584 reviews	Search Copa Airlines flights
Avianca	PriceFrom $442	Free Cancellation	Rating 6.5 2,523 reviews	Search Avianca flights
Delta	PriceFrom $513	Free Cancellation	Rating 7.9 8,458 reviews	Search Delta flights
LATAM Airlines	PriceFrom $513	Free Cancellation	Rating 7.4 1,925 reviews	Search LATAM Airlines flights
United Airlines	PriceFrom $514	Free Cancellation	Rating 7.4 9,712 reviews	Search United Airlines flights
American Airlines	PriceFrom $543	Free Cancellation	Rating 7.1 11,667 reviews	Search American Airlines flights
Air Canada	PriceFrom $697	Free Cancellation	Rating 7.1 11,033 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.