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South America

$95+ Cheap flights from Massachusetts 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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — BOG
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap flight deals from Massachusetts to South America

Keep the following information in mind while searching for Massachusetts to South America flight deals. Data was last updated March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$317
(FlightHub)

One-way from

$102
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$753

Good round-trip deal

$398 or less

Good one-way deal

$202 or less
Provider with most accurate pricing for Boston Logan Intl-Sao Paulo (SAO) flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Sao Paulo (SAO) flights.
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From Massachusetts to South America
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One-way flight from Massachusetts to South America
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Highest demand for flights based on searches. 4% potential increase in price ($38 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Massachusetts to South America.
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Price to beat on a one-way flight from Massachusetts to South America.
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Find flight deals from Massachusetts to South America

Cheapest flights from Massachusetts to South America
Explore the most affordable flight options available from Massachusetts to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This FlightHub deal was found by Cheapflights users on 3/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/39:00 amBOS - CTG
1 stop9h 39mAvianca
Mon 4/79:05 pmCTG - BOS
1 stop9h 10mAvianca
Deal found 3/30$317
This Mytrip deal was found by Cheapflights users on 3/31. 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.
Sat 5/105:45 amBOS - CTG
2 stops31h 25mSpirit Airlines
Sat 5/171:15 pmCTG - BOS
1 stop9h 14mSpirit Airlines
Deal found 3/31$322
This Delta deal was found by Cheapflights users on 3/30. 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.
Mon 5/128:55 pmBOS - CTG
1 stop17h 24mDelta
Sat 5/242:34 pmCTG - BOS
1 stop9h 43mDelta
Deal found 3/30$324
This LATAM Airlines deal was found by Cheapflights users on 3/30. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/315:40 amBOS - CTG
1 stop8h 39mLATAM Airlines
Tue 6/106:04 amCTG - BOS
2 stops16h 55mLATAM Airlines
Deal found 3/30$327
This American Airlines deal was found by Cheapflights users on 3/31. 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.
Thu 9/187:15 pmBOS - CTG
2 stops17h 55mAmerican Airlines
Wed 9/241:55 pmCTG - BOS
1 stop7h 54mAmerican Airlines
Deal found 3/31$328
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/153:55 pmBOS - CTG
1 stop20h 08mMultiple Airlines
Wed 5/211:15 pmCTG - BOS
1 stop9h 14mMultiple Airlines
Deal found 3/30$344
This Cheapflightsfares deal was found by Cheapflights users on 3/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/284:50 pmBOS - BOG
2 stops13h 37mAvianca
Mon 5/1211:55 pmBOG - BOS
Nonstop6h 20mAvianca
Deal found 3/30$348
This eDestinos deal was found by Cheapflights users on 3/30. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/297:10 amBOS - BOG
1 stop13h 48mLATAM Airlines
Tue 5/610:15 amBOG - BOS
1 stop11h 45mLATAM Airlines
Deal found 3/30$349
This FlightHub deal was found by Cheapflights users on 3/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/66:10 amBOS - BOG
1 stop7h 58mSpirit Airlines
Wed 10/152:03 pmBOG - BOS
1 stop9h 36mSpirit Airlines
Deal found 3/30$351
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Tue 4/87:43 amBOS - BOG
2 stops12h 37mUnited Airlines
Mon 5/128:30 amBOG - BOS
1 stop11h 51mUnited Airlines
Deal found 3/30$352
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/48:47 amBOS - CTG
1 stop15h 14mCopa Airlines
Mon 6/29:22 amCTG - BOS
1 stop27h 52mCopa Airlines
Deal found 3/30$353
This Delta deal was found by Cheapflights users on 3/31. 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.
Mon 5/56:40 amBOS - BOG
1 stop13h 35mDelta
Sat 5/172:55 pmBOG - BOS
1 stop9h 22mDelta
Deal found 3/31$359

Cheapflights Fare Finder

Customize your flight search to find flights from Massachusetts 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 March 31, 2025.
Use the filters below to find and compare flights from Massachusetts to South America that are best for you.

Fly from

Massachusetts

Fly to

South America

Route

Depart

Return

Price

BostonCartagena

BOS - CTG

BOSCTG

Boston Logan Intl

Thu 9/18

9:00 am-5:39 pm

1 stop9h 39m

Cartagena Rafael Nunez

Wed 9/24

6:40 pm-7:15 am

1 stop11h 35m

$317

BostonCartagena

BOS - CTG

BOSCTG

Boston Logan Intl

Sat 5/10

5:45 am-12:10 pm

2 stops31h 25m

Cartagena Rafael Nunez

Sat 5/17

1:15 pm-11:29 pm

1 stop9h 14m

$322

BostonCartagena

BOS - CTG

BOSCTG

Boston Logan Intl

Mon 5/12

8:55 pm-1:19 pm

1 stop17h 24m

Cartagena Rafael Nunez

Sat 5/24

2:34 pm-1:17 am

1 stop9h 43m

$324

BostonCartagena

BOS - CTG

BOSCTG

Boston Logan Intl

Sat 5/31

5:40 am-1:19 pm

1 stop8h 39m

Cartagena Rafael Nunez

Tue 6/10

6:04 am-11:59 pm

2 stops16h 55m

$327

BostonCartagena

BOS - CTG

BOSCTG

Boston Logan Intl

Thu 9/18

6:45 pm-12:10 pm

2 stops18h 25m

Cartagena Rafael Nunez

Wed 9/24

3:20 pm-10:02 am

2 stops17h 42m

$328

BostonCartagena

BOS - CTG

BOSCTG

Boston Logan Intl

Thu 5/15

3:55 pm-11:03 am

1 stop20h 08m

Cartagena Rafael Nunez

Wed 5/21

1:15 pm-11:29 pm

1 stop9h 14m

$344

BostonBogotá

BOS - BOG

BOSBOG

Boston Logan Intl

Mon 4/28

4:50 pm-5:27 am

2 stops13h 37m

Bogotá El Dorado

Mon 5/12

11:55 pm-7:15 am

Nonstop6h 20m

$348

BostonBogotá

BOS - BOG

BOSBOG

Boston Logan Intl

Tue 4/29

7:10 am-7:58 pm

1 stop13h 48m

Bogotá El Dorado

Tue 5/6

10:15 am-11:00 pm

1 stop11h 45m

$349

BostonBogotá

BOS - BOG

BOSBOG

Boston Logan Intl

Tue 4/8

7:43 am-7:20 pm

2 stops12h 37m

Bogotá El Dorado

Mon 5/12

8:30 am-9:21 pm

1 stop11h 51m

$352

BostonCartagena

BOS - CTG

BOSCTG

Boston Logan Intl

Sun 5/4

8:47 am-11:01 pm

1 stop15h 14m

Cartagena Rafael Nunez

Mon 6/2

9:22 am-2:14 pm

1 stop27h 52m

$353

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

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

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

Cheapflights Insights

Everything you need to know about your flight from Massachusetts to South America

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

Currently, May is the cheapest month in which you can book a flight from Massachusetts to South America (average of $359). Flying from Massachusetts 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 MA to SA?

Find hourly flight availability from Massachusetts 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 March 31, 2025.

When flying from Massachusetts to South America, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 March 31, 2025.
Azul
8.0
Very good
773 reviews

Boarding

8.1

Entertainment

7.5

Food

7.1

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
Azul
8.0
Very good
773 reviews
Azul
8.0
Very good
773 reviews

Boarding

8.1

Entertainment

7.5

Food

7.1

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
Delta
8.0
Very good
7,899 reviews
Azul
8.0
Very good
773 reviews

Boarding

8.1

Entertainment

7.5

Food

7.1

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
Copa Airlines
7.6
Good
1,400 reviews
Azul
8.0
Very good
773 reviews

Boarding

8.1

Entertainment

7.5

Food

7.1

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
LATAM Airlines
7.5
Good
1,754 reviews
Azul
8.0
Very good
773 reviews

Boarding

8.1

Entertainment

7.5

Food

7.1

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
Air France
7.4
Good
1,425 reviews
Azul
8.0
Very good
773 reviews

Boarding

8.1

Entertainment

7.5

Food

7.1

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.

Related info for your journey

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

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

    This flight path from Massachusetts to South America was viewed by 89 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 Massachusetts to South America one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $102. Copa Airlines flights start at $134 while deals on Delta start at $137 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Massachusetts 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 Massachusetts to South America?

    Currently, May is the cheapest month in which you can book a flight from Massachusetts to South America (average of $359). Flying from Massachusetts 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Massachusetts 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 Massachusetts to South America

Discover the top 10 airlines that operate flights from Massachusetts 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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$234Average$833FlexibilityNo cancel feeOn-time69%
Spirit AirlinesCheapest$250Average$566FlexibilityNo cancel feeOn-time65%
AviancaCheapest$288Average$623FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$304Average$728FlexibilityNo cancel feeOn-time81%
Copa AirlinesCheapest$309Average$679FlexibilityNo cancel feeOn-time70%
DeltaCheapest$318Average$858FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$337Average$789FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$418Average$632FlexibilityNo cancel feeOn-time62%
GOLCheapest$486Average$1,172FlexibilityNo cancel feeOn-time74%
Air CanadaCheapest$604Average$873FlexibilityNo cancel feeOn-time67%
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