$387+ Cheap flights from Santiago (SCL) 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 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
SCL — BOS
Nov 3 — Nov 101
Round-trip
1 adult, Economy
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Find cheap flights from Santiago to Boston with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Santiago to Boston
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Cheapest flights from Santiago to BostonExplore the most affordable flight options available from Santiago to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 4, 2026.
Explore the most affordable flight options available from Santiago to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 4, 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 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 Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/169:55 pm -
1 stop26h 42m
Mon 11/237:05 am -
1 stop20h 30m
Deal found 10/2![Multiple Airlines logo]()
$686
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 11/1911:10 pm -
2 stops16h 32m
Wed 12/210:10 am -
2 stops17h 25m
Deal found 9/29![LATAM Airlines logo]()
$691
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 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 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
Fri 11/2710:10 am -
1 stop19h 30m
Deal found 10/2![Multiple Airlines logo]()
$708
Best flights from Santiago to BostonDiscover carefully curated flight deals from Santiago to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 4, 2026.
Discover carefully curated flight deals from Santiago to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 4, 2026.
This Delta deal was found by Cheapflights users on 10/3. 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.
Thu 10/298:25 pm -
2 stops17h 17m
Tue 11/1710:10 am -
2 stops16h 55m
Deal found 10/3![Delta logo]()
$767
This Copa Airlines 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/263:57 am -
1 stop20h 05m
Fri 11/137:41 am -
1 stop14h 38m
Deal found 9/29![Copa Airlines logo]()
$791
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.
Sun 11/1510:45 pm -
1 stop24h 43m
Sun 11/228:05 pm -
2 stops34h 45m
Deal found 9/30![United Airlines logo]()
$840
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:15 am -
1 stop24h 20m
Wed 11/41:00 pm -
2 stops16h 00m
Deal found 9/29![Delta logo]()
$841
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.
Fri 11/2010:45 pm -
2 stops25h 14m
Fri 11/277:05 pm -
2 stops35h 45m
Deal found 10/2![United Airlines logo]()
$843
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 9/29. 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 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 9/29![United Airlines logo]()
$855
Last-minute flights from Santiago to BostonDiscover last-minute flight deals from Santiago to Boston. Data last updated October 4, 2026 and is based on user searches.
Discover last-minute flight deals from Santiago to Boston. Data last updated October 4, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/3. 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 10/2111:50 pm -
1 stop15h 43m
Wed 11/43:28 pm -
1 stop13h 32m
Deal found 10/3![LATAM Airlines logo]()
$714
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 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 Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/169:55 pm -
1 stop26h 42m
Mon 11/237:05 am -
1 stop20h 30m
Deal found 10/2![Multiple Airlines logo]()
$686
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
Sat 11/285:30 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 11/1911:10 pm -
2 stops16h 32m
Wed 12/210:10 am -
2 stops17h 25m
Deal found 9/29![LATAM Airlines logo]()
$691
This Booking.com deal was found by Cheapflights users on 10/3. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/269:55 pm -
1 stop26h 42m
Fri 2/199:05 am -
2 stops26h 07m
Deal found 10/3![Multiple Airlines logo]()
$709
One-way flights from Santiago to BostonSearch for one-way flight options from Santiago to Boston. Find affordable one-way fares based on user searches. Data last updated October 4, 2026.
Search for one-way flight options from Santiago to Boston. Find affordable one-way fares based on user searches. Data last updated October 4, 2026.
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/158:25 am -
1 stop32h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![Air Canada logo]()
$387
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 Air Canada deal was found by Cheapflights users on 10/4. 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.
Thu 12/39:55 pm -
1 stop26h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Air Canada logo]()
$406
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 Travelocity 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/129:55 pm -
1 stop22h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Air Canada logo]()
$410
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
This Justfly.com 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/149:55 pm -
1 stop14h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Air Canada logo]()
$415
Find flight deals from Santiago to Boston
Discover tips and strategies to find the most affordable flight options for your journey from Santiago (SCL) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $683 (Kiwi.com) |
One-way from | $387 (Trip.com) |
Popular in | January |
Cheapest in | February |
Average price | $802 |
Cheapflights Fare Finder
Customize your flight search to find flights from Santiago 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 4, 2026.
Use the filters below to find and compare flights from Santiago to Boston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SantiagoBoston
SCL Santiago Arturo Merino Benitez - BOS Boston Logan Intl
SCLBOS
Santiago Arturo Merino Benitez
Thu 12/3
9:55 pm-10:37 pm
1 stop26h 42m
Boston Logan Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$406
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
Wed 12/2
1:07 am-10:02 pm
1 stop22h 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
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
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
Thu 10/22
8:33 pm-10:47 am
3 stops39h 14m
Boston Logan Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$456
SantiagoBoston
SCL Santiago Arturo Merino Benitez - BOS Boston Logan Intl
SCLBOS
Santiago Arturo Merino Benitez
Fri 10/16
8:50 am-1:20 am
2 stops17h 30m
Boston Logan Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$463
Quickest round-trip
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
Thu 10/29
8:25 pm-12:42 pm
2 stops17h 17m
Boston Logan Intl
Tue 11/17
10:10 am-5:05 am
2 stops16h 55m
$767
SantiagoBoston
SCL Santiago Arturo Merino Benitez - BOS Boston Logan Intl
SCLBOS
Santiago Arturo Merino Benitez
Mon 10/26
3:57 am-11:02 pm
1 stop20h 05m
Boston Logan Intl
Fri 11/13
7:41 am-12:19 am
1 stop14h 38m
$791
Showing 1-10 of 15 resultsSorted by cheapest first
Compare providers for flights from Santiago to Boston
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Santiago to Boston in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Santiago-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Santiago-Boston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Santiago-Boston flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Santiago-Boston flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Santiago-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Santiago to Boston
Have a flexible travel schedule? Discover the best time to fly to Boston from Santiago 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 Santiago to Boston
How far ahead should I book a flight from Santiago to Boston?
Booking 60 days in advance of your planned departure date is, on average, the best time to get cheap flights from Santiago to Boston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Santiago to Boston?
Currently, February is the cheapest month in which you can book a flight from Santiago to Boston (average of $507). Flying from Santiago to Boston in January is currently the most expensive (average of $905). 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 much does it cost to fly round-trip from Santiago to Boston?
Airfare is typical for this route at the moment.
Santiago to Boston flights typically cost between $671 and $883 in November.The cheapest round-trip price found within the last 5 days was $683 on Multiple Airlines (Nov 4-Nov 12).
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 4, 2026.
Read through reviews of airlines operating flights from Santiago to Boston, such as Delta,LATAM Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Food
7.2
Crew
8.5
Overall
7.8
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodColin,Sep 2024
LHR - BOS
Entertainment
7.8
Food
7.2
Crew
8.5
Overall
7.8
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodColin,Sep 2024
LHR - BOS
Entertainment
7.8
Food
7.2
Crew
8.5
Overall
7.8
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodColin,Sep 2024
LHR - BOS
Entertainment
7.8
Food
7.2
Crew
8.5
Overall
7.8
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodColin,Sep 2024
LHR - BOS
Related info for your journey
Find useful and relevant information for your journey from Santiago 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.
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Explore flights to Boston departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 4, 2026.
Complete your trip
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Santiago and Boston flights
Browse other Santiago and Boston flight options. Last updated on October 4, 2026.
Other flights from Santiago
Browse through other flights departing from Santiago. Flights are based on user searches made on Cheapflights and were last updated on October 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Santiago to Boston
Discover the top 3 airlines that operate flights from Santiago 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 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$506 | Average$848 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$694 | Average$925 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$720 | Average$804 | FlexibilityNo cancel fee | On-time81% |