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Cheap flights from Chile to Boston from $243

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chile to Boston departing on 1/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Chile to Boston

Recent round-trip flight deals from Chile to Boston

Enter your travel dates to find the best prices.
Copa Airlines Logo
3:32 am - 10:10 pmSCL-BOS
20h 38m1 stop
Copa Airlines Logo
8:44 am - 11:49 pmBOS-SCL
14h 05m1 stop
$502Copa Airlines
Find Deal
Tue, Mar 3 - Tue, Mar 10
LATAM Airlines Logo
9:30 pm - 10:09 amSCL-BOS
14h 39m1 stop
LATAM Airlines Logo
7:15 am - 5:35 amBOS-SCL
20h 20m1 stop
$504LATAM Airlines
Find Deal
Tue, Dec 23 - Thu, Jan 1
United Airlines Logo
10:45 pm - 12:10 pmSCL-BOS
15h 25m1 stop
United Airlines Logo
7:25 am - 8:50 amBOS-SCL
23h 25m1 stop
$505United Airlines
Find Deal
Tue, Dec 23 - Tue, Dec 30
United Airlines Logo
10:45 pm - 11:38 pmSCL-BOS
26h 53m1 stop
United Airlines Logo
12:08 pm - 8:50 amBOS-SCL
18h 42m2 stops
$509United Airlines
Find Deal
Thu, Dec 25 - Mon, Jan 19
LATAM Airlines Logo
12:20 am - 6:31 pmSCL-BOS
19h 11m2 stops
LATAM Airlines Logo
9:55 am - 6:00 amBOS-SCL
19h 05m1 stop
$510LATAM Airlines
Find Deal
Wed, Mar 11 - Wed, Mar 18
LATAM Airlines Logo
12:20 am - 6:48 pmSCL-BOS
20h 28m2 stops
LATAM Airlines Logo
8:55 am - 6:00 amBOS-SCL
19h 05m1 stop
$513LATAM Airlines
Find Deal
Sun, Feb 8 - Mon, Mar 2
LATAM Airlines Logo
9:30 pm - 12:35 pmSCL-BOS
17h 05m1 stop
LATAM Airlines Logo
3:22 pm - 7:00 amBOS-SCL
13h 38m1 stop
$514LATAM Airlines
Find Deal
Fri, Dec 26 - Mon, Dec 29
LATAM Airlines Logo
6:30 pm - 2:20 pmSCL-BOS
21h 50m2 stops
LATAM Airlines Logo
3:50 pm - 7:00 amBOS-SCL
13h 10m1 stop
$518LATAM Airlines
Find Deal
Tue, Jan 20 - Sun, Feb 15
American Airlines Logo
11:55 pm - 1:56 pmSCL-BOS
16h 01m2 stops
American Airlines Logo
3:30 pm - 9:25 amBOS-SCL
15h 55m2 stops
$519American Airlines
Find Deal
Thu, Dec 18 - Wed, Dec 31
LATAM Airlines Logo
9:30 pm - 10:02 amSCL-BOS
14h 32m1 stop
LATAM Airlines Logo
3:50 pm - 5:55 pmBOS-SCL
24h 05m2 stops
$521LATAM Airlines
Find Deal
Thu, Jan 22 - Fri, Feb 6

Copa Airlines flights from Chile to Boston

Our best Copa Airlines deals on Chile to Boston flight tickets
Copa Airlines
Mar 3
SCL3:32 amSantiago Arturo Merino Benitez
20h 38m
1 stop
BOS10:10 pmBoston Logan Intl
Mar 10
BOS8:44 amBoston Logan Intl
14h 05m
1 stop
SCL11:49 pmSantiago Arturo Merino Benitez
$502
Find similar
Copa Airlines
Dec 3
SCL1:08 amSantiago Arturo Merino Benitez
23h 32m
1 stop
BOS10:40 pmBoston Logan Intl
Mar 3
BOS3:05 pmBoston Logan Intl
12h 55m
1 stop
SCL6:00 amSantiago Arturo Merino Benitez
$522
Find similar
Copa Airlines
Dec 5
SCL3:23 amSantiago Arturo Merino Benitez
21h 17m
1 stop
BOS10:40 pmBoston Logan Intl
Jan 14
BOS3:07 pmBoston Logan Intl
12h 53m
1 stop
SCL6:00 amSantiago Arturo Merino Benitez
$542
Find similar

LATAM Airlines flights from Chile to Boston

Our best LATAM Airlines deals on Chile to Boston flight tickets
LATAM Airlines
Dec 23
SCL9:30 pmSantiago Arturo Merino Benitez
14h 39m
1 stop
BOS10:09 amBoston Logan Intl
Jan 1
BOS7:15 amBoston Logan Intl
20h 20m
1 stop
SCL5:35 amSantiago Arturo Merino Benitez
$504
Find similar
LATAM Airlines
Mar 11
SCL12:20 amSantiago Arturo Merino Benitez
19h 11m
2 stops
BOS6:31 pmBoston Logan Intl
Mar 18
BOS9:55 amBoston Logan Intl
19h 05m
1 stop
SCL6:00 amSantiago Arturo Merino Benitez
$510
Find similar
LATAM Airlines
Feb 8
SCL12:20 amSantiago Arturo Merino Benitez
20h 28m
2 stops
BOS6:48 pmBoston Logan Intl
Mar 2
BOS8:55 amBoston Logan Intl
19h 05m
1 stop
SCL6:00 amSantiago Arturo Merino Benitez
$513
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chile to Boston 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 November 30, 2025.
Use the filters below to find and compare flights from Chile to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Tue 3/3

3:32 am-10:10 pm

1 stop20h 38m

Boston Logan Intl

Tue 3/10

8:44 am-11:49 pm

1 stop14h 05m

$502

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Tue 12/23

9:30 pm-10:09 am

1 stop14h 39m

Boston Logan Intl

Thu 1/1

7:15 am-5:35 am

1 stop20h 20m

$504

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Tue 12/23

10:45 pm-12:10 pm

1 stop15h 25m

Boston Logan Intl

Tue 12/30

7:25 am-8:50 am

1 stop23h 25m

$505

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Thu 12/25

10:45 pm-11:38 pm

1 stop26h 53m

Boston Logan Intl

Mon 1/19

12:08 pm-8:50 am

2 stops18h 42m

$509

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Wed 3/11

12:20 am-6:31 pm

2 stops19h 11m

Boston Logan Intl

Wed 3/18

9:55 am-6:00 am

1 stop19h 05m

$510

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Sun 2/8

12:20 am-6:48 pm

2 stops20h 28m

Boston Logan Intl

Mon 3/2

8:55 am-6:00 am

1 stop19h 05m

$513

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Fri 12/26

9:30 pm-12:35 pm

1 stop17h 05m

Boston Logan Intl

Mon 12/29

3:22 pm-7:00 am

1 stop13h 38m

$514

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Tue 1/20

6:30 pm-2:20 pm

2 stops21h 50m

Boston Logan Intl

Sun 2/15

3:50 pm-7:00 am

1 stop13h 10m

$518

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Thu 12/18

11:55 pm-1:56 pm

2 stops16h 01m

Boston Logan Intl

Wed 12/31

3:30 pm-9:25 am

2 stops15h 55m

$519

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Thu 1/22

9:30 pm-10:02 am

1 stop14h 32m

Boston Logan Intl

Fri 2/6

3:50 pm-5:55 pm

2 stops24h 05m

$521

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Boston from

How to get the cheapest flight ticket from Chile to Boston

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 Boston?

In general, February is the cheapest month to fly from Chile to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $508. If you aren’t able to travel during the month of February, then book flights to Boston from Chile during September instead. Flights to Boston in September, while not as cheap as those in February, still average around $631.

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

The cheapest day to depart from Chile to Boston is on a Thursday when prices can be found for as low as $638. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Friday is $932.

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

According to our data, the cheapest time of day to fly to Boston is in the afternoon. momondo users have found flights departing from Chile to Boston in the afternoon for as low as $672. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Boston, so prices are often more expensive at around $761 per ticket.

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

You are more likely to see cheaper flights to Boston from Chile when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $725 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Chile for as low as $453 on momondo.

Can stopping save me money on Chile to Boston flights?

You could potentially save up to 31% on your flight if you consider stops on a Chile to Boston flight.

Cheap Chile to Boston flight deals and tips

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

Fastest flight time

14h 03m

Direct flights

None
The fastest flight from Chile to Boston takes 14h 03m
There are no direct flights from Chile to Boston. There are no popular flight routes from Chile to Boston.
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  • When did momondo last update prices for flights from Chile to Boston Logan Intl Airport?

    Prices for flights from Chile to Boston Logan Intl Airport are refreshed on a daily basis.

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

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

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The travel and health documents required for your trip to Boston Logan Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Boston Logan Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Chile to Boston

Compare and see reviews for airlines that fly from Chile to Boston with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $463Free CancellationRating
7.2
11,042 reviews
Search American Airlines flights
LATAM AirlinesPriceFrom $493Free CancellationRating
7.5
1,889 reviews
Search LATAM Airlines flights
AviancaPriceFrom $497Free CancellationRating
6.6
2,474 reviews
Search Avianca flights
Copa AirlinesPriceFrom $503Free CancellationRating
7.6
1,564 reviews
Search Copa Airlines flights
DeltaPriceFrom $504Free CancellationRating
7.9
8,011 reviews
Search Delta flights

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Salem
Ogunquit
Old Orchard Beach
Hampton
York Beach
Plymouth
Kennebunkport
South Yarmouth
Cambridge
Narragansett
Nashua
Gloucester
Falmouth
Laconia
Brockton
Concord
Everett
Sturbridge
Chatham

Why use momondo?

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

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

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

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

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

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

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

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

An easier way to manage your Boston trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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