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Cheap flights from Boston (BOS) to Santiago (SCL) from $251

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BOS — SCL
Jun 7 — Jun 141
From?
To?
Fri 6/7
Fri 6/14
1 adult, Economy
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The best prices from Boston Logan Intl to Santiago Arturo Merino Benitez are usually found in April or May, booked 47 days in advance, depart on a Sunday or Monday and return on a Thursday

Cheap flight deals from Boston to Santiago

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Santiago (SCL). 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 June 2, 2024.

Popular in

December

Cheapest in

April

Round-trip from

$717

One-way from

$296
High demand for flights, 32% potential price rise
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Best time to find cheap flights, 18% potential price drop
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From Boston Logan Intl to Santiago Arturo Merino Benitez
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One-way flight from Boston Logan Intl to Santiago Arturo Merino Benitez
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What is the cheapest day to fly round-trip from Boston to Santiago?

Saturday is generally a great day to depart. Flying on this day could help you save up to 21%.

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

To save on the cost of your flight from Boston to Santiago, book at least 48 days before your planned departure. Booking around this time can save you about 57% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $798 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,335.

What is the cheapest month to fly from Boston to Santiago?

April is one of the best times of the year to fly to Santiago from Boston. Prices for April average $963 per person but you can even find prices for as low as $432. The most expensive prices can be found in the month of December. Opting for a April flight can save you 46% on your journey compared to booking in December

What is the cheapest time of day to fly from BOS to SCL?

A simple way to save on the total cost of your ticket is to fly from Boston to Santiago in the evening. If you’re flexible enough to do this you can expect to save up to 40% on your trip compared to booking a flight at noon.

Cheap LATAM Airlines flights from Boston to Santiago

Explore cheap flight options specifically provided by LATAM Airlines for the route between Boston and Santiago. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Peruse some of the lowest-priced LATAM Airlines flights we've found from Boston to Santiago. It's recommended that users confirm their flight details before booking.
Wed 8/2810:55 amBOS - SCL
2 stops17h 45mLATAM Airlines
Wed 9/412:25 amSCL - BOS
2 stops22h 26mLATAM Airlines
Deal found 5/31$812
Sun 7/710:42 amBOS - SCL
2 stops19h 18mLATAM Airlines
Sun 7/148:40 pmSCL - BOS
1 stop15h 57mLATAM Airlines
Deal found 5/31$952
Mon 7/223:10 pmBOS - SCL
1 stop15h 20mLATAM Airlines
Sat 8/1012:25 amSCL - BOS
2 stops21h 50mLATAM Airlines
Deal found 5/31$1,017
Fri 7/123:10 pmBOS - SCL
1 stop15h 50mLATAM Airlines
Thu 7/1812:25 amSCL - BOS
2 stops18h 52mLATAM Airlines
Deal found 6/1$1,031
Fri 8/166:00 amBOS - SCL
2 stops43h 18mLATAM Airlines
Thu 8/2212:25 amSCL - BOS
2 stops22h 57mLATAM Airlines
Deal found 6/2$1,095
Sat 8/179:55 amBOS - SCL
1 stop15h 23mLATAM Airlines
Sun 8/2512:43 amSCL - BOS
2 stops22h 39mLATAM Airlines
Deal found 6/2$1,120
Thu 8/13:59 pmBOS - SCL
1 stop14h 36mLATAM Airlines
Mon 8/1912:43 amSCL - BOS
2 stops22h 39mLATAM Airlines
Deal found 6/2$1,124
Tue 7/23:28 pmBOS - SCL
1 stop15h 32mLATAM Airlines
Mon 7/2212:25 amSCL - BOS
2 stops22h 57mLATAM Airlines
Deal found 6/1$1,272
Tue 6/1110:10 amBOS - SCL
2 stops18h 30mLATAM Airlines
Sat 7/274:15 amSCL - BOS
2 stops19h 07mLATAM Airlines
Deal found 6/1$1,340

Cheap American Airlines flights from Boston to Santiago

Explore cheap flight options specifically provided by American Airlines for the route between Boston and Santiago. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Have a look at some of the cheapest available American Airlines flights departing from Boston and landing in Santiago. Deals are refreshing constantly so come back soon for more options.
Thu 8/2210:34 amBOS - SCL
2 stops20h 21mAmerican Airlines
Mon 9/29:55 pmSCL - BOS
2 stops18h 33mAmerican Airlines
Deal found 6/1$715
Fri 8/169:11 amBOS - SCL
1 stop21h 44mAmerican Airlines
Mon 8/269:40 pmSCL - BOS
1 stop18h 44mAmerican Airlines
Deal found 6/1$716
Fri 8/162:10 pmBOS - SCL
2 stops16h 45mAmerican Airlines
Mon 8/269:40 pmSCL - BOS
2 stops18h 48mAmerican Airlines
Deal found 6/1$721
Sun 7/288:35 amBOS - SCL
1 stop22h 25mAmerican Airlines
Sun 8/49:25 pmSCL - BOS
1 stop21h 03mAmerican Airlines
Deal found 6/1$722
Fri 8/239:11 amBOS - SCL
1 stop21h 44mAmerican Airlines
Wed 8/289:40 pmSCL - BOS
2 stops21h 19mAmerican Airlines
Deal found 5/31$725
Fri 8/169:11 amBOS - SCL
1 stop21h 44mAmerican Airlines
Fri 8/239:40 pmSCL - BOS
2 stops21h 19mAmerican Airlines
Deal found 6/2$727
Sun 7/288:35 amBOS - SCL
1 stop22h 25mAmerican Airlines
Sat 8/39:25 pmSCL - BOS
1 stop27h 20mAmerican Airlines
Deal found 6/1$733
Thu 8/18:35 amBOS - SCL
1 stop22h 25mAmerican Airlines
Tue 8/209:40 pmSCL - BOS
1 stop24h 19mAmerican Airlines
Deal found 6/1$767
Wed 8/2812:53 pmBOS - SCL
2 stops18h 02mAmerican Airlines
Thu 9/510:55 pmSCL - BOS
1 stop13h 11mAmerican Airlines
Deal found 6/1$768

Cheap Boston to Santiago flights in June & July 2024

Find cheap flight options from Boston to Santiago specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,810,401 searches. Prices were last updated on June 2, 2024.
Check out some of the best flight deals from Boston to Santiago in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Thu 6/66:10 amBOS - SCL
3 stops31h 25mMultiple Airlines
Wed 6/121:50 amSCL - BOS
3 stops22h 07mMultiple Airlines
Deal found 6/1$678
Thu 6/610:56 pmBOS - SCL
2 stops25h 49mMultiple Airlines
Wed 6/121:50 amSCL - BOS
3 stops22h 07mMultiple Airlines
Deal found 6/1$712
Tue 6/43:36 pmBOS - SCL
2 stops36h 25mMultiple Airlines
Thu 6/611:25 amSCL - BOS
1 stop32h 06mMultiple Airlines
Deal found 5/31$762
Tue 6/43:36 pmBOS - SCL
2 stops24h 24mMultiple Airlines
Wed 6/512:43 amSCL - BOS
1 stop13h 36mMultiple Airlines
Deal found 5/31$764
Thu 6/276:30 amBOS - SCL
3 stops42h 15mMultiple Airlines
Mon 7/12:30 pmSCL - BOS
3 stops28h 17mMultiple Airlines
Deal found 6/1$772
Tue 6/410:59 pmBOS - SCL
2 stops29h 11mMultiple Airlines
Thu 6/66:10 amSCL - BOS
2 stops27h 44mMultiple Airlines
Deal found 5/31$795
Tue 6/46:10 amBOS - SCL
3 stops31h 25mMultiple Airlines
Thu 6/66:10 amSCL - BOS
3 stops29h 07mMultiple Airlines
Deal found 5/31$831
Thu 6/274:50 pmBOS - SCL
2 stops20h 35mMultiple Airlines
Mon 7/18:40 amSCL - BOS
3 stops34h 07mMultiple Airlines
Deal found 6/1$858
Thu 6/66:10 amBOS - SCL
3 stops31h 25mMultiple Airlines
Thu 6/136:10 amSCL - BOS
2 stops18h 19mMultiple Airlines
Deal found 6/1$867

Boston to Santiago 2024 flight deals

Discover exclusive flight deals for travel between Boston and Santiago in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Check out some of the best flight deals from Boston to Santiago in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Fri 8/237:44 pmBOS - SCL
3 stops32h 26mMultiple Airlines
Tue 8/272:19 amSCL - BOS
1 stop17h 16mMultiple Airlines
Deal found 6/1$640
Fri 8/236:10 amBOS - SCL
2 stops22h 00mMultiple Airlines
Wed 8/284:12 amSCL - BOS
1 stop15h 23mMultiple Airlines
Deal found 6/1$641
Fri 8/236:00 amBOS - SCL
3 stops22h 10mMultiple Airlines
Wed 8/282:30 pmSCL - BOS
3 stops23h 55mMultiple Airlines
Deal found 5/31$654
Mon 7/2210:49 amBOS - SCL
3 stops35h 51mMultiple Airlines
Sun 8/1111:55 pmSCL - BOS
2 stops23h 26mMultiple Airlines
Deal found 5/31$664
Fri 8/237:44 pmBOS - SCL
2 stops32h 26mMultiple Airlines
Tue 8/273:00 amSCL - BOS
2 stops21h 24mMultiple Airlines
Deal found 5/31$668
Mon 7/226:50 amBOS - SCL
3 stops30h 35mMultiple Airlines
Fri 7/262:30 pmSCL - BOS
3 stops29h 30mMultiple Airlines
Deal found 6/1$669
Tue 8/204:50 pmBOS - SCL
2 stops35h 20mMultiple Airlines
Mon 8/2611:55 pmSCL - BOS
3 stops23h 45mMultiple Airlines
Deal found 6/1$670
Tue 11/55:52 amBOS - SCL
1 stop23h 33mAmerican Airlines
Tue 11/1910:30 pmSCL - BOS
1 stop15h 20mAmerican Airlines
Deal found 6/1$671
Mon 7/226:10 amBOS - SCL
2 stops23h 39mMultiple Airlines
Sun 8/1111:55 pmSCL - BOS
2 stops23h 26mMultiple Airlines
Deal found 5/31$674

Boston to Santiago flights leaving soon

Find last-minute flight options from Boston to Santiago for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Have a look at some of the flights available from Boston to Santiago departing last-minute. It's wise to confirm all flight details are correct before booking.
Tue 6/116:16 pmBOS - SCL
1 stop12h 29mAmerican Airlines
Sat 7/279:25 pmSCL - BOS
1 stop18h 58mAmerican Airlines
Deal found 6/1$1,099
Tue 6/1110:54 amBOS - SCL
2 stops19h 51mAmerican Airlines
Sat 7/279:25 pmSCL - BOS
1 stop14h 55mAmerican Airlines
Deal found 6/1$1,104
Tue 6/1110:10 amBOS - SCL
2 stops18h 30mLATAM Airlines
Sat 7/274:15 amSCL - BOS
2 stops19h 07mLATAM Airlines
Deal found 6/1$1,340
Tue 6/119:10 amBOS - SCL
2 stops18h 20mLATAM Airlines
Fri 7/2612:25 amSCL - BOS
2 stops18h 52mLATAM Airlines
Deal found 6/2$1,441
Tue 6/1110:43 amBOS - SCL
1 stop19h 52mDelta
Fri 7/2612:25 amSCL - BOS
2 stops18h 52mDelta
Deal found 6/2$1,552
Tue 6/113:36 pmBOS - SCL
1 stop13h 33mCopa Airlines
Fri 7/2612:30 amSCL - BOS
1 stop19h 05mCopa Airlines
Deal found 6/2$1,870
Tue 6/116:10 pmBOS - SCL
3 stops27h 08mMultiple Airlines
Sat 7/2711:55 pmSCL - BOS
2 stops22h 44mMultiple Airlines
Deal found 6/2$2,247
Tue 6/117:40 pmBOS - SCL
3 stops25h 38mMultiple Airlines
Sat 7/2711:55 pmSCL - BOS
2 stops22h 44mMultiple Airlines
Deal found 6/1$2,356
Tue 6/116:10 pmBOS - SCL
3 stops27h 08mMultiple Airlines
Fri 7/2612:25 amSCL - BOS
2 stops21h 03mMultiple Airlines
Deal found 6/1$2,970

One-way flights to Santiago from Boston

Search for one-way flight options from Boston to Santiago. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
If you're seeking multiple options on one-way flights from Boston to Santiago, be sure to check out these deals, which are updated often. Those needing a return flight from Boston to Santiago can use the search form above.
Tue 8/135:34 pmBOS - SCL
3 stops34h 36mMultiple Airlines
Deal found 6/1$251
Sat 9/73:12 pmBOS - SCL
3 stops29h 43mMultiple Airlines
Deal found 6/2$266
Sun 9/83:12 pmBOS - SCL
3 stops32h 58mMultiple Airlines
Deal found 6/2$269
Mon 6/178:00 pmBOS - SCL
3 stops32h 10mMultiple Airlines
Deal found 6/1$293
Sat 9/76:00 amBOS - SCL
2 stops22h 10mMultiple Airlines
Deal found 6/2$296
Tue 8/136:10 amBOS - SCL
2 stops22h 00mMultiple Airlines
Deal found 6/1$302
Thu 6/206:00 amBOS - SCL
3 stops34h 35mMultiple Airlines
Deal found 6/1$303
Fri 8/99:26 amBOS - SCL
2 stops18h 44mMultiple Airlines
Deal found 6/1$320
Fri 6/78:50 amBOS - SCL
2 stops28h 45mMultiple Airlines
Deal found 6/1$342

Find flights from Boston to Santiago within your budget

Customize your flight search to find flights from Boston to Santiago 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 2,810,401 searches. Data last updated June 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$640 - $1,240

Route

Depart

Return

Price

Boston Logan IntlSantiago Arturo Merino Benitez

BOS - SCL

BOSSCL

Boston Logan Intl

Fri 8/23

3 stops32h 26m

Santiago Arturo Merino Benitez

Tue 8/27

1 stop17h 16m

$640

Boston Logan IntlSantiago Arturo Merino Benitez

BOS - SCL

BOSSCL

Boston Logan Intl

Fri 8/23

2 stops22h 00m

Santiago Arturo Merino Benitez

Wed 8/28

1 stop15h 23m

$641

Boston Logan IntlSantiago Arturo Merino Benitez

BOS - SCL

BOSSCL

Boston Logan Intl

Fri 8/23

1 stop17h 43m

Santiago Arturo Merino Benitez

Wed 8/28

1 stop15h 26m

$710

Boston Logan IntlSantiago Arturo Merino Benitez

BOS - SCL

BOSSCL

Boston Logan Intl

Thu 8/22

2 stops20h 21m

Santiago Arturo Merino Benitez

Mon 9/2

2 stops18h 33m

$715

Boston Logan IntlSantiago Arturo Merino Benitez

BOS - SCL

BOSSCL

Boston Logan Intl

Fri 8/16

1 stop21h 44m

Santiago Arturo Merino Benitez

Mon 8/26

1 stop18h 44m

$716

Boston Logan IntlSantiago Arturo Merino Benitez

BOS - SCL

BOSSCL

Boston Logan Intl

Sat 8/17

2 stops20h 35m

Santiago Arturo Merino Benitez

Tue 8/27

2 stops25h 00m

$750

Boston Logan IntlSantiago Arturo Merino Benitez

BOS - SCL

BOSSCL

Boston Logan Intl

Wed 8/28

2 stops17h 45m

Santiago Arturo Merino Benitez

Wed 9/4

2 stops22h 26m

$812

Boston Logan IntlSantiago Arturo Merino Benitez

BOS - SCL

BOSSCL

Boston Logan Intl

Mon 7/29

1 stop14h 36m

Santiago Arturo Merino Benitez

Thu 12/12

2 stops18h 55m

$1,122

Boston Logan IntlSantiago Arturo Merino Benitez

BOS - SCL

BOSSCL

Boston Logan Intl

Tue 8/20

2 stops19h 15m

Santiago Arturo Merino Benitez

Thu 8/29

2 stops22h 44m

$1,240

Flights are sorted by cheapest first

Deals found on 6/1

How far ahead should I book a flight from Boston to Santiago?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Santiago. Price data was last updated on May 24, 2024.
Booking 47 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to Santiago. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

What is the cheapest day to fly from Boston to Santiago?

Use this chart to determine the cheapest time to fly round-trip from Boston to Santiago. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Boston to Santiago flight should consider departing on Monday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Boston to Santiago

Have a flexible travel schedule? Discover the best time to fly to Santiago from Boston with our price prediction graph.
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.

Temperature and rainfall in Santiago by month

Plan your trip to Santiago by taking into account the average temperature and rainfall totals by month.

SCL

Temperature

46.4 - 69.8 °F

Reviews of airlines servicing Santiago

Get insights into the airlines that provide service to Santiago. 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 Santiago. Reviews last updated June 2, 2024.
Peruse reviews from past customers who have flown with LATAM Airlines, American Airlines and Copa Airlines from Boston to Santiago to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,410 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.0

Food

7.4

Entertainment

8.0

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,410 reviews
Delta
8.0
Very good
10,410 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.0

Food

7.4

Entertainment

8.0

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Copa Airlines
8.0
Very good
2,599 reviews
Delta
8.0
Very good
10,410 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.0

Food

7.4

Entertainment

8.0

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

LATAM Airlines
7.6
Good
2,354 reviews
Delta
8.0
Very good
10,410 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.0

Food

7.4

Entertainment

8.0

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Avianca
7.5
Good
3,630 reviews
Delta
8.0
Very good
10,410 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.0

Food

7.4

Entertainment

8.0

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,260 reviews
Delta
8.0
Very good
10,410 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.0

Food

7.4

Entertainment

8.0

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Boston to Santiago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Boston to Santiago for under $700 on Cheapflights?

    Yes, there are multiple flights from Boston to Santiago for under $700. The cheapest flight booked recently is on Multiple Airlines for just $640, but on average you can expect to pay $680.

  • Are there last-minute flights available from Boston to Santiago for under $1,100?

    There are currently 10+ open flights from Boston to Santiago within the next 7 days for less than $1,100.

  • What are the cheapest airlines flying from Boston to Santiago round-trip?

    Our cheapest airline available from Boston to Santiago is Copa Airlines. Our recent data shows that you can find tickets from as low as $710 on this airline. An additional option worth looking into is American Airlines, starting at $715. Copa Airlines is 26% cheaper than the average price of flights available within the next 90 days to this destination.

  • What does BOS to SCL mean?

    BOS and SCL are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. BOS to SCL refers to a flight route from Boston Logan Intl Airport to Santiago Arturo Merino Benitez Airport.

  • Can I find deals for flights from Boston to Santiago that include extra baggage allowance?

    The amount of baggage you can bring on your Boston to Santiago flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Boston to Santiago with specific airlines?

    Yes, Cheapflights allows you to browse and filter Boston to Santiago flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Boston to Santiago that include hotel bookings?

    Yes. In addition to deals on Boston to Santiago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Santiago?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Santiago.

  • Can I find deals for business class flights from Boston to Santiago?

    Yes. Cheapflights offers flight deals from Boston to Santiago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Boston to Santiago that allow pets onboard?

    Many airlines flying from Boston to Santiago offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Boston to Santiago?

    Yes, you can often find last-minute deals on Boston to Santiago flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Boston to Santiago flight deals updated?

    The Boston to Santiago flight deals you see on this page were last updated on 6/1.

  • What are the most popular airlines that fly from Boston to Santiago?

    American Airlines, Air Canada and Aeromexico are the most popular airlines when flying from Boston to Santiago.

  • What is the cheapest month to book a flight from Boston to Santiago?

    Currently, September is the cheapest month in which you can book a flight from Boston to Santiago (average of $717). Flying from Boston to Santiago in December is currently the most expensive (average of $944). 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.

See more FAQs

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Alternative routes for Boston to Santiago
See prices for flight routes from nearby airports that may be better suited for you.

Hartford to Santiago flights
Boston to Punta Arenas flights
Boston to Easter Island flights
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Boston to La Serena flights

Top 8 airlines flying from Boston to Santiago

Discover the top 8 airlines that operate flights from Boston to Santiago. 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 2,810,401 searches. Data last updated June 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$380Average$703FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Copa AirlinesCheapest$512Average$782FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
United AirlinesCheapest$647Average$1,334FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$680Average$1,162FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$694Average$947FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
AeromexicoCheapest$704Average$780FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights
Air CanadaCheapest$767Average$1,001FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LATAM AirlinesCheapest$912Average$1,290FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
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Search flights from Boston to Santiago by cabin class

Find flights from Boston to Santiago, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
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How does Cheapflights help users find flights from Boston to Santiago?

When you search for this flight from Boston to Santiago, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Boston to Santiago?

Cheapflights simply makes it quick and affordable to book flights from Boston to Santiago by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Boston to Santiago with no change fees?

Yes, we can. To see specific flights from Boston to Santiago with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Boston to Santiago become cheaper?

Yes, Cheapflights offers price alerts on Boston to Santiago flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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