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$296+ Cheap flights from Massachusetts to Brazil

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 6/16. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — GRU
Jun 19 — Jun 261
Fri 6/19
Fri 6/26
1 adult, Economy
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Cheap flight deals from Massachusetts to Brazil

Cheapest flights from Massachusetts to Brazil
Explore the most affordable flight options available from Massachusetts to Brazil. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 20, 2026.

This United Airlines deal was found by Cheapflights users on 5/18. 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 8/169:29 am
BOS
-
GRU
2 stops23h 01m
United Airlines
Fri 9/119:30 pm
GRU
-
BOS
2 stops20h 18m
United Airlines
Deal found 5/18$596
This United Airlines deal was found by Cheapflights users on 5/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:15 pm
BOS
-
GRU
2 stops33h 15m
United Airlines
Tue 10/209:30 pm
GRU
-
BOS
2 stops16h 17m
United Airlines
Deal found 5/19$597
This United Airlines deal was found by Cheapflights users on 5/18. 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 7/18:15 am
BOS
-
GRU
1 stop24h 25m
United Airlines
Thu 7/99:30 pm
GRU
-
BOS
1 stop27h 29m
United Airlines
Deal found 5/18$599
This Copa Airlines deal was found by Cheapflights users on 5/18. 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 7/133:57 pm
BOS
-
GRU
1 stop27h 53m
Copa Airlines
Thu 8/65:00 am
GRU
-
BOS
1 stop19h 10m
Copa Airlines
Deal found 5/18$600
This Avianca deal was found by Cheapflights users on 5/18. 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 7/78:45 am
BOS
-
GRU
1 stop15h 25m
Avianca
Mon 7/277:35 am
GRU
-
BOS
1 stop24h 35m
Avianca
Deal found 5/18$601
This United Airlines deal was found by Cheapflights users on 5/18. 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 8/169:29 am
BOS
-
GRU
2 stops23h 01m
United Airlines
Wed 9/910:20 pm
GRU
-
BOS
1 stop27h 54m
United Airlines
Deal found 5/18$605
This Trip.com deal was found by Cheapflights users on 5/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/28:45 am
BOS
-
GRU
1 stop15h 25m
Multiple Airlines
Mon 7/65:15 pm
GRU
-
BOS
1 stop14h 55m
Multiple Airlines
Deal found 5/20$607
This FlightHub deal was found by Cheapflights users on 5/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/88:55 am
BOS
-
GRU
Nonstop10h 10m
LATAM Airlines
Mon 11/1610:40 pm
GRU
-
BOS
Nonstop9h 55m
LATAM Airlines
Deal found 5/19$608
This United Airlines deal was found by Cheapflights users on 5/18. 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 7/18:15 am
BOS
-
GRU
1 stop24h 25m
United Airlines
Mon 7/69:30 pm
GRU
-
BOS
2 stops35h 47m
United Airlines
Deal found 5/18$609
This Avianca deal was found by Cheapflights users on 5/17. 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 7/78:45 am
BOS
-
GRU
1 stop30h 20m
Avianca
Wed 7/151:20 am
GRU
-
BOS
2 stops38h 30m
Avianca
Deal found 5/17$615
This Trip.com deal was found by Cheapflights users on 5/16. 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 10/88:45 am
BOS
-
FLN
3 stops28h 15m
Multiple Airlines
Mon 10/197:30 am
FLN
-
BOS
3 stops24h 40m
Multiple Airlines
Deal found 5/16$644
This KAYAK deal was found by Cheapflights users on 5/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/58:52 am
BOS
-
SSA
1 stop14h 48m
Copa Airlines
Mon 6/151:40 am
SSA
-
BOS
1 stop22h 28m
Copa Airlines
Deal found 5/20$645

Find flight deals from Massachusetts to Brazil

Keep the following information in mind while searching for Massachusetts to Brazil flight deals. Data was last updated May 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$596
(United Airlines)

One-way from

$296
(oojo)

Popular in

December

Cheapest in

November

Average price

$726

Good round-trip deal

$786 or less

Good one-way deal

$395 or less
Provider with most accurate pricing for Boston Logan Intl-Sao Paulo (SAO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Sao Paulo (SAO) flights.
Search Deals
From Massachusetts to Brazil
Search Deals
One-way flight from Massachusetts to Brazil
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($11 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Massachusetts to Brazil.
Search Deals
Price to beat on a one-way flight from Massachusetts to Brazil.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Massachusetts to Brazil 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 May 20, 2026.
Use the filters below to find and compare flights from Massachusetts to Brazil that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Thu 5/28

4:00 pm-6:30 am

1 stop13h 30m

Sao Paulo Guarulhos Intl

Sun 6/7

3:15 am-11:08 pm

1 stop20h 53m

$619

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Fri 5/29

9:30 am-7:10 am

1 stop20h 40m

Sao Paulo Guarulhos Intl

Sun 6/7

10:20 pm-7:30 pm

1 stop22h 10m

$631

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Thu 5/28

2:40 pm-9:30 am

2 stops17h 50m

Sao Paulo Guarulhos Intl

Mon 6/8

9:30 pm-4:38 pm

2 stops20h 08m

$635

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Tue 6/2

7:27 pm-7:10 am

2 stops34h 43m

Sao Paulo Guarulhos Intl

Sun 6/7

9:30 pm-4:38 pm

2 stops20h 08m

$636

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Tue 6/2

5:45 am-6:30 am

2 stops23h 45m

Sao Paulo Guarulhos Intl

Tue 6/9

9:30 pm-3:15 pm

2 stops18h 45m

$636

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Mon 6/1

5:45 am-7:10 am

2 stops24h 25m

Sao Paulo Guarulhos Intl

Tue 6/9

10:20 pm-7:30 pm

1 stop22h 10m

$636

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Thu 6/18

8:52 am-12:30 am

1 stop14h 38m

Sao Paulo Guarulhos Intl

Sun 6/21

11:10 am-2:44 pm

1 stop28h 34m

$637

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Tue 7/7

3:57 pm-12:30 am

1 stop31h 33m

Sao Paulo Guarulhos Intl

Thu 7/16

4:45 am-11:10 pm

1 stop19h 25m

$637
Quickest round-trip

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Wed 6/10

8:52 am-12:10 am

1 stop14h 18m

Sao Paulo Guarulhos Intl

Wed 6/24

5:15 am-11:08 pm

1 stop18h 53m

$639

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Tue 6/2

4:00 pm-12:30 am

1 stop31h 30m

Sao Paulo Guarulhos Intl

Tue 6/16

5:00 am-11:08 pm

1 stop19h 08m

$639

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/16

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Massachusetts to Brazil

Have a flexible travel schedule? Discover the best time to fly to Brazil 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 Brazil

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

Currently, September is the cheapest month in which you can book a flight from Massachusetts to Brazil (average of $678). Flying from Massachusetts to Brazil in December is currently the most expensive (average of $1,332). 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 BR?

Find hourly flight availability from Massachusetts to Brazil. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 20, 2026.

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

How far ahead should I book a flight from Massachusetts to Brazil?

The price you pay for your flight from Massachusetts to Brazil may vary depending on when you book. For the best chance of a lower fare, look to book 72 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

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

  • How long is the flight from Massachusetts to Brazil?

    For as low as $619, Copa Airlines can have you in Brazil from Massachusetts in 13h 30m. Massachusetts and Brazil are separated by a distance of 4805 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Massachusetts to Brazil one-way?

    $163 is the cheapest one-way deal found within the past few days, from GOL. You may also be able to find cheap deals on Copa Airlines and Avianca, with prices starting from $186 and $211, respectively.

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

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

  • How can I find direct flights from Massachusetts to Brazil?

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

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

    Yes. Cheapflights offers flight deals from Massachusetts to Brazil 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 Brazil?

    Currently, September is the cheapest month in which you can book a flight from Massachusetts to Brazil (average of $678). Flying from Massachusetts to Brazil in December is currently the most expensive (average of $1,332). 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 Massachusetts to Brazil

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Top 9 airlines flying from Massachusetts to Brazil

Discover the top 9 airlines that operate flights from Massachusetts to Brazil. 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 May 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$250Average$744FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$266Average$792FlexibilityNo cancel feeOn-time69%
AviancaCheapest$278Average$528FlexibilityNo cancel feeOn-time71%
DeltaCheapest$350Average$963FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$469Average$970FlexibilityNo cancel feeOn-time81%
GOLCheapest$486Average$1,078FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$520Average$924FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$590Average$745FlexibilityNo cancel feeOn-time67%
AzulCheapest$619Average$1,290FlexibilityNo cancel feeOn-time82%

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