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Cheap flights from Chile to Boston from $395

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 9/16. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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.
Multiple Airlines Logo
10:55 pm - 5:42 pm
SCL
-
BOS
18h 47m
1 stop
Multiple Airlines Logo
11:20 am - 7:25 am
BOS
-
SCL
19h 05m
1 stop
$698Multiple Airlines
Wed, Sep 2 - Wed, Sep 9
Multiple Airlines Logo
4:20 pm - 7:10 am
SCL
-
BOS
15h 50m
1 stop
Multiple Airlines Logo
9:15 am - 5:55 am
BOS
-
SCL
19h 40m
2 stops
$708Multiple Airlines
Wed, Oct 14 - Mon, Oct 26
Avianca Logo
4:25 pm - 7:35 am
SCL
-
BOS
16h 10m
1 stop
Avianca Logo
7:55 am - 5:30 am
BOS
-
SCL
19h 35m
1 stop
$709Avianca
Mon, Oct 26 - Tue, Nov 3
Copa Airlines Logo
1:27 am - 10:02 pm
SCL
-
BOS
22h 35m
1 stop
Copa Airlines Logo
8:00 am - 3:41 am
BOS
-
SCL
18h 41m
1 stop
$711Copa Airlines
Wed, Dec 2 - Wed, Mar 31
Avianca Logo
6:40 am - 7:10 am
SCL
-
BOS
24h 30m
1 stop
Avianca Logo
8:45 am - 12:20 am
BOS
-
SCL
14h 35m
1 stop
$712Avianca
Mon, Aug 3 - Tue, Sep 8
Delta Logo
11:00 pm - 11:36 pm
SCL
-
BOS
24h 36m
1 stop
Delta Logo
10:15 am - 7:15 am
BOS
-
SCL
21h 00m
1 stop
$714Delta
Mon, Aug 10 - Mon, Aug 24
LATAM Airlines Logo
11:05 pm - 11:36 pm
SCL
-
BOS
24h 31m
2 stops
LATAM Airlines Logo
8:57 pm - 2:05 pm
BOS
-
SCL
17h 08m
2 stops
$722LATAM Airlines
Thu, Aug 13 - Wed, Sep 2
LATAM Airlines Logo
11:05 pm - 1:25 am
SCL
-
BOS
26h 20m
2 stops
LATAM Airlines Logo
10:55 am - 7:15 am
BOS
-
SCL
20h 20m
1 stop
$723LATAM Airlines
Thu, Aug 13 - Tue, Sep 1
LATAM Airlines Logo
7:55 pm - 3:22 pm
SCL
-
BOS
19h 27m
2 stops
LATAM Airlines Logo
3:10 pm - 2:25 pm
BOS
-
SCL
22h 15m
3 stops
$724LATAM Airlines
Wed, Sep 2 - Wed, Sep 9
American Airlines Logo
8:50 pm - 2:19 pm
SCL
-
BOS
17h 29m
2 stops
American Airlines Logo
1:58 pm - 8:00 am
BOS
-
SCL
17h 02m
2 stops
$727American Airlines
Wed, Sep 2 - Wed, Sep 9

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LATAM Airlines flights from Chile to Boston

Our best LATAM Airlines deals on Chile to Boston flight tickets
LATAM Airlines
Aug 13
SCL11:05 pmSantiago Arturo Merino Benitez
24h 31m
2 stops
BOS11:36 pmBoston Logan Intl
Sep 2
BOS8:57 pmBoston Logan Intl
17h 08m
2 stops
SCL2:05 pmSantiago Arturo Merino Benitez
$722
LATAM Airlines
Aug 13
SCL11:05 pmSantiago Arturo Merino Benitez
26h 20m
2 stops
BOS1:25 amBoston Logan Intl
Sep 1
BOS10:55 amBoston Logan Intl
20h 20m
1 stop
SCL7:15 amSantiago Arturo Merino Benitez
$723
LATAM Airlines
Sep 2
SCL7:55 pmSantiago Arturo Merino Benitez
19h 27m
2 stops
BOS3:22 pmBoston Logan Intl
Sep 9
BOS3:10 pmBoston Logan Intl
22h 15m
3 stops
SCL2:25 pmSantiago Arturo Merino Benitez
$724

Air Canada flights from Chile to Boston

Our best Air Canada deals on Chile to Boston flight tickets
Air Canada
Oct 26
SCL8:55 pmSantiago Arturo Merino Benitez
14h 22m
1 stop
BOS10:17 amBoston Logan Intl
Nov 1
BOS5:45 amBoston Logan Intl
28h 30m
1 stop
SCL12:15 pmSantiago Arturo Merino Benitez
$739
Air Canada
Dec 1
SCL8:25 amSantiago Arturo Merino Benitez
36h 37m
1 stop
BOS7:02 pmBoston Logan Intl
Feb 2
BOS5:30 amBoston Logan Intl
23h 20m
1 stop
SCL6:50 amSantiago Arturo Merino Benitez
$740
Air Canada
Oct 26
SCL8:55 pmSantiago Arturo Merino Benitez
14h 22m
1 stop
BOS10:17 amBoston Logan Intl
Nov 16
BOS11:10 amBoston Logan Intl
23h 05m
1 stop
SCL12:15 pmSantiago Arturo Merino Benitez
$742

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 July 23, 2026.
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

Cheapest round-trip

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Wed 9/2

10:55 pm-5:42 pm

1 stop18h 47m

Boston Logan Intl

Wed 9/9

11:20 am-7:25 am

1 stop19h 05m

$698

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Wed 10/14

4:20 pm-7:10 am

1 stop15h 50m

Boston Logan Intl

Mon 10/26

9:15 am-5:55 am

2 stops19h 40m

$708

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Mon 10/26

4:25 pm-7:35 am

1 stop16h 10m

Boston Logan Intl

Tue 11/3

7:55 am-5:30 am

1 stop19h 35m

$709

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Wed 12/2

1:27 am-10:02 pm

1 stop22h 35m

Boston Logan Intl

Wed 3/31

8:00 am-3:41 am

1 stop18h 41m

$711

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Mon 8/3

6:40 am-7:10 am

1 stop24h 30m

Boston Logan Intl

Tue 9/8

8:45 am-12:20 am

1 stop14h 35m

$712

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Mon 8/10

11:00 pm-11:36 pm

1 stop24h 36m

Boston Logan Intl

Mon 8/24

10:15 am-7:15 am

1 stop21h 00m

$714

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Thu 8/13

11:05 pm-11:36 pm

2 stops24h 31m

Boston Logan Intl

Wed 9/2

8:57 pm-2:05 pm

2 stops17h 08m

$722

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Thu 8/13

11:05 pm-1:25 am

2 stops26h 20m

Boston Logan Intl

Tue 9/1

10:55 am-7:15 am

1 stop20h 20m

$723

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Wed 9/2

7:55 pm-3:22 pm

2 stops19h 27m

Boston Logan Intl

Wed 9/9

3:10 pm-2:25 pm

3 stops22h 15m

$724
Quickest round-trip

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Wed 9/2

8:50 pm-2:19 pm

2 stops17h 29m

Boston Logan Intl

Wed 9/9

1:58 pm-8:00 am

2 stops17h 02m

$727

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 $507. If you aren’t able to travel during the month of February, then book flights to Boston from Chile during March instead. Flights to Boston in March, while not as cheap as those in February, still average around $515.

How far in advance should I book a flight from Chile 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 $690 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 23% 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

16h 22m

Direct flights

None
The fastest flight from Chile to Boston takes 16h 22m
There are no direct flights from Chile to Boston. There are no popular flight routes from Chile to Boston.
Search flight deals

Frequently asked questions about flying from Chile to Boston

  • 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
AviancaPriceFrom $363Free CancellationRating
6.5
2,520 reviews
Search Avianca flights
American AirlinesPriceFrom $463Free CancellationRating
7.1
11,832 reviews
Search American Airlines flights
DeltaPriceFrom $504Free CancellationRating
7.8
8,479 reviews
Search Delta flights
LATAM AirlinesPriceFrom $513Free CancellationRating
7.5
1,963 reviews
Search LATAM Airlines 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
Cambridge
Laconia
Plymouth
South Yarmouth
York Beach
Kennebunkport
Revere
Gloucester
Warwick
South Portland
Middletown
Brockton
Everett
Falmouth
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.

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