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South America

$96+ Cheap flights from Boston (BOS) to South America

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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — BOG
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Boston to South America

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to South America (0SA). 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 January 21, 2025.

Round-trip from

$316
(Mytrip)

One-way from

$96
(Cheapflightsfares)
From Boston Logan Intl to South America
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One-way flight from Boston Logan Intl to South America
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Find flight deals from Boston to South America

Cheapest flights from Boston to South America
Explore the most affordable flight options available from Boston to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Mytrip deal was found by Cheapflights users on 1/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/66:56 pmBOS - BOG
2 stops19h 15mMultiple Airlines
Tue 2/112:36 pmBOG - BOS
3 stops33h 11mMultiple Airlines
Deal found 1/20$316
This Mytrip deal was found by Cheapflights users on 1/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/96:56 pmBOS - CTG
2 stops18h 12mSpirit Airlines
Sat 2/152:21 pmCTG - BOS
2 stops18h 33mSpirit Airlines
Deal found 1/20$318
This eDestinos deal was found by Cheapflights users on 1/20. 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.
Mon 2/36:56 pmBOS - BOG
1 stop15h 30mSpirit Airlines
Mon 2/173:00 pmBOG - BOS
1 stop18h 13mSpirit Airlines
Deal found 1/20$322
This American Airlines deal was found by Cheapflights users on 1/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/66:00 amBOS - CTG
1 stop7h 35mAmerican Airlines
Thu 4/103:25 pmCTG - BOS
1 stop8h 01mAmerican Airlines
Deal found 1/19$324
This LATAM Airlines deal was found by Cheapflights users on 1/20. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/85:40 amBOS - CTG
1 stop8h 31mLATAM Airlines
Mon 4/149:05 pmCTG - BOS
2 stops24h 46mLATAM Airlines
Deal found 1/20$326
This Avianca deal was found by Cheapflights users on 1/20. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/174:45 pmBOS - BOG
1 stop10h 10mAvianca
Fri 3/2112:05 amBOG - BOS
Nonstop6h 30mAvianca
Deal found 1/20$332
This Copa Airlines deal was found by Cheapflights users on 1/20. 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 4/283:36 pmBOS - BOG
1 stop8h 19mCopa Airlines
Tue 5/65:20 amBOG - BOS
1 stop13h 06mCopa Airlines
Deal found 1/20$337
This Delta deal was found by Cheapflights users on 1/20. 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 4/85:40 amBOS - CTG
1 stop8h 31mDelta
Sun 4/133:47 amCTG - BOS
2 stops29h 06mDelta
Deal found 1/20$339
This Avianca deal was found by Cheapflights users on 1/20. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/47:55 amBOS - MDE
1 stop9h 02mAvianca
Thu 3/139:59 pmMDE - BOS
2 stops15h 51mAvianca
Deal found 1/20$360
This Kiwi.com deal was found by Cheapflights users on 1/20. 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.
Sun 2/27:40 pmBOS - MDE
2 stops23h 49mMultiple Airlines
Tue 2/112:51 pmMDE - BOS
1 stop9h 22mMultiple Airlines
Deal found 1/20$364
This KAYAK deal was found by Cheapflights users on 1/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/53:55 pmBOS - CTG
1 stop17h 48mCopa Airlines
Tue 6/39:38 amCTG - BOS
1 stop8h 48mCopa Airlines
Deal found 1/19$370
This Mytrip deal was found by Cheapflights users on 1/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/276:00 amBOS - CTG
1 stop7h 08mMultiple Airlines
Tue 2/46:21 pmCTG - BOS
3 stops23h 42mMultiple Airlines
Deal found 1/20$373

Find flights from Boston to South America within your budget

Customize your flight search to find flights from Boston to South America 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 2,558,603 searches. Data last updated January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BostonBogotá

BOS - BOG

BOSBOG

Boston Logan Intl

Thu 2/6

6:56 pm-2:11 pm

2 stops19h 15m

Bogotá El Dorado

Tue 2/11

2:36 pm-11:47 pm

3 stops33h 11m

$316

BostonCartagena

BOS - CTG

BOSCTG

Boston Logan Intl

Sun 2/9

6:56 pm-1:08 pm

2 stops18h 12m

Cartagena Rafael Nunez

Sat 2/15

2:21 pm-8:54 am

2 stops18h 33m

$318

BostonBogotá

BOS - BOG

BOSBOG

Boston Logan Intl

Mon 2/3

6:56 pm-10:26 am

1 stop15h 30m

Bogotá El Dorado

Mon 2/17

3:00 pm-9:13 am

1 stop18h 13m

$322

BostonCartagena

BOS - CTG

BOSCTG

Boston Logan Intl

Sun 4/6

7:08 am-2:25 pm

1 stop8h 17m

Cartagena Rafael Nunez

Thu 4/10

3:25 pm-12:26 am

1 stop8h 01m

$324

BostonCartagena

BOS - CTG

BOSCTG

Boston Logan Intl

Tue 4/8

5:40 am-1:11 pm

1 stop8h 31m

Cartagena Rafael Nunez

Mon 4/14

9:05 pm-10:51 pm

2 stops24h 46m

$326

BostonBogotá

BOS - BOG

BOSBOG

Boston Logan Intl

Mon 3/17

4:45 pm-1:55 am

1 stop10h 10m

Bogotá El Dorado

Fri 3/21

12:05 am-7:35 am

Nonstop6h 30m

$332

BostonBogotá

BOS - BOG

BOSBOG

Boston Logan Intl

Mon 4/28

3:36 pm-10:55 pm

1 stop8h 19m

Bogotá El Dorado

Tue 5/6

5:20 am-7:26 pm

1 stop13h 06m

$337

BostonCartagena

BOS - CTG

BOSCTG

Boston Logan Intl

Tue 4/8

5:40 am-1:11 pm

1 stop8h 31m

Cartagena Rafael Nunez

Sun 4/13

3:47 am-9:53 am

2 stops29h 06m

$339

BostonMedellín

BOS - MDE

BOSMDE

Boston Logan Intl

Tue 3/4

7:55 am-4:57 pm

1 stop9h 02m

Medellín Jose Maria Cordova Intl

Thu 3/13

9:59 pm-2:50 pm

2 stops15h 51m

$360

BostonMedellín

BOS - MDE

BOSMDE

Boston Logan Intl

Sun 2/2

7:40 pm-7:29 pm

2 stops23h 49m

Medellín Jose Maria Cordova Intl

Tue 2/11

2:51 pm-12:13 am

1 stop9h 22m

$364

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 60 results
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Best time to book a flight from Boston to South America

Have a flexible travel schedule? Discover the best time to fly to South America 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.

Travel insights for flights from Boston to South America

Get recent, data-driven insights about flights from Boston to South America including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Boston to South America?

Currently, May is the cheapest month in which you can book a flight from Boston to South America (average of $359). Flying from Boston to South America in December is currently the most expensive (average of $664). 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.

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

Find hourly flight availability from Boston to South America. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Boston to South America as you normally would.

Rainfall in South America by month

Plan your trip to South America by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South America ranges from 0.8 - 9.4 inches per month. January is typically the wettest month, when rainfall can reach 9.4 in. July is typically the driest time to visit South America when rainfall is around 0.8 in.

Temperature in South America by month

Plan your trip to South America by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South America, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 62.6 F).

Reviews of airlines servicing South America

Get insights into the airlines that provide service to South America. 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 South America. Reviews last updated January 21, 2025.
Azul
8.0
Very good
812 reviews

Comfort

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.6

Food

7.2

Overall

8.0

Reviews

1 / 10

Very good we were taken care of in all aspects when traveling with our 1 year old. Would recommend Azul and I will travel with them again.

Azul
8.0
Very good
812 reviews
Azul
8.0
Very good
812 reviews

Comfort

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.6

Food

7.2

Overall

8.0

Reviews

1 / 10

Very good we were taken care of in all aspects when traveling with our 1 year old. Would recommend Azul and I will travel with them again.

Delta
8.0
Very good
8,521 reviews
Azul
8.0
Very good
812 reviews

Comfort

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.6

Food

7.2

Overall

8.0

Reviews

1 / 10

Very good we were taken care of in all aspects when traveling with our 1 year old. Would recommend Azul and I will travel with them again.

Copa Airlines
7.7
Good
1,662 reviews
Azul
8.0
Very good
812 reviews

Comfort

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.6

Food

7.2

Overall

8.0

Reviews

1 / 10

Very good we were taken care of in all aspects when traveling with our 1 year old. Would recommend Azul and I will travel with them again.

LATAM Airlines
7.5
Good
1,858 reviews
Azul
8.0
Very good
812 reviews

Comfort

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.6

Food

7.2

Overall

8.0

Reviews

1 / 10

Very good we were taken care of in all aspects when traveling with our 1 year old. Would recommend Azul and I will travel with them again.

Aeromexico
7.5
Good
1,849 reviews
Azul
8.0
Very good
812 reviews

Comfort

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.6

Food

7.2

Overall

8.0

Reviews

1 / 10

Very good we were taken care of in all aspects when traveling with our 1 year old. Would recommend Azul and I will travel with them again.

Related info for your journey

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

  • What airport do you fly from for flights from Boston to South America?

    Boston Logan Intl (BOS), located 2.6 mi from the city center, is the airport you fly out of when you book flights from Boston to South America.

  • How popular is this Boston to South America flight route?

    The Boston Logan Intl to South America flight path was viewed by 111 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from Boston to South America one-way?

    One-way options have recently been found by users for as low as $96 on Spirit Airlines. Other airlines that offer cheap prices include American Airlines from $137 and Delta from $142 one-way.

  • What are the most popular routes from Boston to South America?

    The most popular route from Boston to South America is Boston Logan Intl - Medellín Jose Maria Cordova Intl. You may also consider Boston Logan Intl - Lima J Chavez Intl or Boston Logan Intl - Sao Paulo Guarulhos Intl.

  • What are the cheapest flights from Boston to South America?

    The cheapest flight price from Boston to South America is $177. On average you can expect to pay $592. The most popular route, (Boston Logan Intl - Medellín Jose Maria Cordova Intl), can usually be booked for $322.

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

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

  • How can I find direct flights from Boston to South America?

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Boston to South America (average of $359). Flying from Boston to South America in December is currently the most expensive (average of $664). 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 South America

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Boston to South America

Discover the top 10 airlines that operate flights from Boston to South America. 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 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$95Average$557FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$242Average$950FlexibilityNo cancel feeOn-time69%
AviancaCheapest$288Average$607FlexibilityNo cancel feeOn-time71%
DeltaCheapest$298Average$844FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$304Average$798FlexibilityNo cancel feeOn-time81%
Copa AirlinesCheapest$309Average$696FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$342Average$848FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$399Average$648FlexibilityNo cancel feeOn-time62%
AeromexicoCheapest$440Average$747FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$502Average$787FlexibilityNo cancel feeOn-time67%
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