$378+ Cheap flights from Chile to Boston (BOS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
SCL — BOS
Nov 1 — Nov 81
Round-trip
1 adult, Economy
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Find cheap flights from Chile to Boston with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Chile to Boston
Cheapest
Best
Last-minute
One-way
Cheapest flights from Chile to BostonExplore the most affordable flight options available from Chile to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2026.
Explore the most affordable flight options available from Chile to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2026.
This Despegar deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Despegar is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/511:50 pm -
1 stop16h 43m
Wed 3/103:50 pm -
1 stop13h 10m
Deal found 9/29![LATAM Airlines logo]()
$668
This Orbitz deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/39:55 pm -
1 stop18h 22m
Mon 3/294:20 pm -
1 stop14h 55m
Deal found 9/28![Multiple Airlines logo]()
$674
This Kiwi.com deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/412:15 pm -
1 stop35h 46m
Thu 11/127:05 am -
1 stop21h 55m
Deal found 10/1![Multiple Airlines logo]()
$683
This Orbitz deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/59:55 pm -
1 stop14h 27m
Tue 1/56:40 pm -
3 stops35h 15m
Deal found 10/1![Multiple Airlines logo]()
$685
This Despegar deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Despegar is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1911:50 pm -
1 stop16h 48m
Wed 12/210:10 am -
2 stops17h 25m
Deal found 9/29![LATAM Airlines logo]()
$686
This Flightnetwork deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/48:25 am -
2 stops27h 57m
Wed 3/109:05 am -
1 stop36h 35m
Deal found 9/29![Multiple Airlines logo]()
$694
This Flightnetwork deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/309:55 pm -
1 stop26h 42m
Fri 4/910:00 am -
1 stop27h 55m
Deal found 9/28![Multiple Airlines logo]()
$696
This Flightnetwork deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/79:55 pm -
1 stop14h 27m
Sat 3/139:05 am -
1 stop16h 50m
Deal found 10/1![Multiple Airlines logo]()
$699
This Despegar deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Despegar is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2910:50 pm -
1 stop16h 59m
Wed 11/41:35 pm -
1 stop15h 20m
Deal found 9/27![LATAM Airlines logo]()
$701
Best flights from Chile to BostonDiscover carefully curated flight deals from Chile to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 2, 2026.
Discover carefully curated flight deals from Chile to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 2, 2026.
This Copa Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/313:19 am -
1 stop20h 42m
Mon 11/162:50 pm -
1 stop30h 46m
Deal found 9/28![Copa Airlines logo]()
$763
This United Airlines deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1810:45 pm -
2 stops39h 41m
Sun 11/297:15 am -
1 stop23h 35m
Deal found 10/2![United Airlines logo]()
$843
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:55 pm -
2 stops18h 35m
Wed 11/41:00 pm -
2 stops16h 00m
Deal found 9/30![Delta logo]()
$846
This United Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/269:45 pm -
2 stops22h 12m
Tue 11/35:17 pm -
1 stop37h 33m
Deal found 9/30![United Airlines logo]()
$846
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/810:45 pm -
1 stop26h 35m
Mon 3/156:00 am -
2 stops24h 50m
Deal found 9/27![United Airlines logo]()
$849
This United Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/610:45 pm -
2 stops28h 01m
Tue 11/103:28 pm -
1 stop15h 22m
Deal found 9/30![United Airlines logo]()
$855
Last-minute flights from Chile to BostonDiscover last-minute flight deals from Chile to Boston. Data last updated October 2, 2026 and is based on user searches.
Discover last-minute flight deals from Chile to Boston. Data last updated October 2, 2026 and is based on user searches.
This Despegar deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Despegar is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2910:50 pm -
1 stop16h 59m
Wed 11/41:35 pm -
1 stop15h 20m
Deal found 9/27![LATAM Airlines logo]()
$701
This Kiwi.com deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/412:15 pm -
1 stop35h 46m
Thu 11/1210:10 am -
2 stops19h 20m
Deal found 10/1![Multiple Airlines logo]()
$683
This Rumbo deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/511:50 pm -
1 stop17h 04m
Wed 11/1810:10 am -
2 stops18h 50m
Deal found 10/1![LATAM Airlines logo]()
$713
This Kiwi.com deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/163:48 am -
1 stop20h 13m
Thu 11/262:55 pm -
1 stop14h 45m
Deal found 10/2![Multiple Airlines logo]()
$704
This Kiwi.com deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/163:48 am -
1 stop20h 13m
Sun 11/295:30 am -
1 stop24h 10m
Deal found 10/2![Multiple Airlines logo]()
$708
This Despegar deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Despegar is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1911:50 pm -
1 stop16h 48m
Wed 12/210:10 am -
2 stops17h 25m
Deal found 9/29![LATAM Airlines logo]()
$686
This Flightnetwork deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/309:55 pm -
1 stop26h 42m
Fri 4/910:00 am -
1 stop27h 55m
Deal found 9/28![Multiple Airlines logo]()
$696
One-way flights from Chile to BostonSearch for one-way flight options from Chile to Boston. Find affordable one-way fares based on user searches. Data last updated October 2, 2026.
Search for one-way flight options from Chile to Boston. Find affordable one-way fares based on user searches. Data last updated October 2, 2026.
This SmartFares deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/18:25 am -
1 stop15h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Air Canada logo]()
$378
This SmartFares deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/39:55 pm -
1 stop14h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Air Canada logo]()
$382
This Trip.com deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/109:55 pm -
1 stop26h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Air Canada logo]()
$392
This Copa Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/163:48 am -
1 stop20h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Copa Airlines logo]()
$408
This Copa Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/21:07 am -
1 stop22h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Copa Airlines logo]()
$409
This Air Canada deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/98:25 am -
1 stop36h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Air Canada logo]()
$410
This eDestinos deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/310:00 am -
3 stops37h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Multiple Airlines logo]()
$411
This Air Canada deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/179:55 pm -
2 stops23h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Air Canada logo]()
$413
Find flight deals from Chile to Boston
Keep the following information in mind while searching for Chile to Boston flight deals. Data was last updated October 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $668 (Despegar) |
One-way from | $378 (SmartFares) |
Popular in | August |
Cheapest in | February |
Average price | $831 |
Cheapflights 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, Cheapflights users made 7,457,451 searches. Data last updated October 2, 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
Cheapest round-trip
Quickest round-trip
SantiagoBoston
SCL Santiago Arturo Merino Benitez - BOS Boston Logan Intl
SCLBOS
Santiago Arturo Merino Benitez
Wed 12/9
8:25 am-9:28 pm
1 stop15h 03m
Boston Logan Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$378
SantiagoBoston
SCL Santiago Arturo Merino Benitez - BOS Boston Logan Intl
SCLBOS
Santiago Arturo Merino Benitez
Mon 11/16
1:22 am-10:01 pm
1 stop22h 39m
Boston Logan Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$408
SantiagoBoston
SCL Santiago Arturo Merino Benitez - BOS Boston Logan Intl
SCLBOS
Santiago Arturo Merino Benitez
Thu 12/3
5:07 am-10:02 pm
1 stop18h 55m
Boston Logan Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$408
SantiagoBoston
SCL Santiago Arturo Merino Benitez - BOS Boston Logan Intl
SCLBOS
Santiago Arturo Merino Benitez
Thu 12/3
9:55 pm-7:02 pm
2 stops23h 07m
Boston Logan Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$412
SantiagoBoston
SCL Santiago Arturo Merino Benitez - BOS Boston Logan Intl
SCLBOS
Santiago Arturo Merino Benitez
Tue 12/15
8:25 am-10:17 am
2 stops27h 52m
Boston Logan Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$418
SantiagoBoston
SCL Santiago Arturo Merino Benitez - BOS Boston Logan Intl
SCLBOS
Santiago Arturo Merino Benitez
Sun 12/13
8:25 am-5:58 pm
2 stops35h 33m
Boston Logan Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$418
SantiagoBoston
SCL Santiago Arturo Merino Benitez - BOS Boston Logan Intl
SCLBOS
Santiago Arturo Merino Benitez
Thu 12/3
10:00 am-8:26 pm
3 stops36h 26m
Boston Logan Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$424
SantiagoBoston
SCL Santiago Arturo Merino Benitez - BOS Boston Logan Intl
SCLBOS
Santiago Arturo Merino Benitez
Thu 12/10
10:00 am-8:26 pm
3 stops36h 26m
Boston Logan Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$426
SantiagoBoston
SCL Santiago Arturo Merino Benitez - BOS Boston Logan Intl
SCLBOS
Santiago Arturo Merino Benitez
Sun 11/15
11:10 pm-2:21 pm
2 stops17h 11m
Boston Logan Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$463
SantiagoBoston
SCL Santiago Arturo Merino Benitez - BOS Boston Logan Intl
SCLBOS
Santiago Arturo Merino Benitez
Sat 10/31
3:19 am-10:01 pm
1 stop20h 42m
Boston Logan Intl
Mon 11/16
2:50 pm-11:36 pm
1 stop30h 46m
$763
Showing 1-10 of 15 resultsSorted by cheapest first
Best time to book a flight from Chile to Boston
Have a flexible travel schedule? Discover the best time to fly to Boston from Chile with our price prediction graph.
SCL-BOS
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Chile to Boston
CL0-BOS
SCL-BOS
What is the cheapest month to book a flight from Chile to Boston?
Currently, February is the cheapest month in which you can book a flight from Chile to Boston (average of $507). Flying from Chile to Boston in August is currently the most expensive (average of $845). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How far ahead should I book a flight from Chile to Boston?
The price you pay for your flight from Chile to Boston may vary depending on when you book. For the best chance of a lower fare, look to book 54 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Reviews of airlines servicing Boston
Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated October 2, 2026.
See what other customers who have flown with Delta,LATAM Airlines, andAmerican Airlines from Chile to Boston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Crew
8.5
Boarding
8.1
Overall
7.8
Comfort
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodColin,Sep 2024
LHR - BOS
Entertainment
7.8
Crew
8.5
Boarding
8.1
Overall
7.8
Comfort
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodColin,Sep 2024
LHR - BOS
Entertainment
7.8
Crew
8.5
Boarding
8.1
Overall
7.8
Comfort
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodColin,Sep 2024
LHR - BOS
Entertainment
7.8
Crew
8.5
Boarding
8.1
Overall
7.8
Comfort
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodColin,Sep 2024
LHR - BOS
Related info for your journey
Find useful and relevant information for your journey from Chile to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Boston?
Book flights to Boston if you plan to visit one of these locationsWaltham
Randolph
Concord
Cambridge
Brockton
Dedham
Cranston
Revere
Warwick
Pawtucket
Peabody
Auburn
Londonderry
York Beach
Fitchburg
North Falmouth
Swansea
Chelsea
Braintree
Sandwich
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
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Complete your trip
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Alternative routes for Chile to Boston
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Boston
Explore flights to Boston departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 2, 2026.
Complete your trip
Complete your trip to Boston by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Chile to Boston by cabin class
Find flights from Chile to Boston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Chile and Boston flights
Browse other Chile and Boston flight options. Last updated on October 2, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Chile to Boston
Discover the top 3 airlines that operate flights from Chile to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$506 | Average$848 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$694 | Average$865 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$718 | Average$804 | FlexibilityNo cancel fee | On-time81% |