Brazil

$339+ Cheap flights from Massachusetts to Brazil

BOS — GRU
Dec 10 — Dec 171
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Cheap flight deals from Massachusetts to Brazil

Cheapest flights from Massachusetts to Brazil

Thu 11/197:55 am -
1 stop33h 15m
Sun 11/229:35 pm -
2 stops35h 00m
Deal found 11/9$619
Sat 12/57:55 am -
2 stops29h 15m
Mon 12/76:50 am -
2 stops25h 45m
Deal found 11/7$652
Tue 12/17:55 am -
2 stops20h 30m
Mon 12/78:35 am -
2 stops24h 00m
Deal found 11/7$658
Tue 12/17:55 am -
2 stops20h 30m
Tue 12/1510:05 pm -
2 stops34h 30m
Deal found 11/8$661
Tue 12/87:34 am -
1 stop14h 56m
Tue 12/1510:20 am -
1 stop13h 49m
Deal found 11/7$663
Thu 12/37:55 am -
2 stops20h 30m
Tue 12/88:35 am -
2 stops37h 07m
Deal found 11/5$675
Sat 11/217:55 am -
2 stops37h 20m
Wed 12/28:35 am -
2 stops24h 00m
Deal found 11/9$676
Tue 11/107:55 am -
2 stops20h 30m
Mon 11/168:35 am -
2 stops24h 00m
Deal found 11/6$694
Fri 12/47:34 am -
1 stop14h 56m
Mon 12/145:05 am -
1 stop19h 04m
Deal found 11/6$695
Sun 12/64:46 pm -
1 stop14h 39m
Sat 2/1310:25 pm -
1 stop17h 53m
Deal found 11/5$705
Thu 12/314:52 pm -
1 stop14h 33m
Mon 2/84:50 pm -
1 stop15h 45m
Deal found 11/6$707
Sun 11/2911:10 am -
1 stop17h 20m
Sun 12/611:00 pm -
1 stop20h 01m
Deal found 11/8$710

Find flight deals from Massachusetts to Brazil

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$646
(Avianca)

One-way from

$339
(FlightHub)

Popular in

December

Cheapest in

March

Average price

$697

Good round-trip deal

$942 or less

Good one-way deal

$527 or less
Provider with most accurate pricing for Boston Logan Intl-Sao Paulo (SAO) flight deals.
Provider most trusted by Cheapflights users for Boston Logan Intl-Sao Paulo (SAO) flights.
From Massachusetts to Brazil
One-way flight from Massachusetts to Brazil
Highest demand for flights based on searches. 7% potential increase in price ($64 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($33 potential savings vs. average RT price).
Average for round-trip flights in November 2026
Price to beat on a round-trip flight from Massachusetts to Brazil.
Price to beat on a one-way flight from Massachusetts to Brazil.

Cheapflights Fare Finder

 
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

BostonRio de Janeiro

BOS Boston Logan Intl - GIG Rio de Janeiro–Galeão Intl

BOSGIG

Boston Logan Intl

Tue 1/19

2:43 pm-12:30 am

1 stop31h 47m

Rio de Janeiro–Galeão Intl

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$361

BostonRio de Janeiro

BOS Boston Logan Intl - GIG Rio de Janeiro–Galeão Intl

BOSGIG

Boston Logan Intl

Mon 2/8

1:10 pm-9:50 am

1 stop18h 40m

Rio de Janeiro–Galeão Intl

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$364

BostonRio de Janeiro

BOS Boston Logan Intl - GIG Rio de Janeiro–Galeão Intl

BOSGIG

Boston Logan Intl

Sun 12/6

5:45 pm-10:15 am

1 stop14h 30m

Rio de Janeiro–Galeão Intl

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$364

BostonFlorianopolis

BOS Boston Logan Intl - FLN Florianopolis Hercilio Luz

BOSFLN

Boston Logan Intl

Wed 11/18

2:50 pm-12:30 am

1 stop31h 40m

Florianopolis Hercilio Luz

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$391

BostonRio de Janeiro

BOS Boston Logan Intl - GIG Rio de Janeiro–Galeão Intl

BOSGIG

Boston Logan Intl

Mon 2/8

12:26 pm-9:35 am

3 stops43h 09m

Rio de Janeiro–Galeão Intl

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$392

BostonRio de Janeiro

BOS Boston Logan Intl - GIG Rio de Janeiro–Galeão Intl

BOSGIG

Boston Logan Intl

Mon 1/25

12:26 pm-9:35 am

3 stops43h 09m

Rio de Janeiro–Galeão Intl

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$392

BostonRio de Janeiro

BOS Boston Logan Intl - GIG Rio de Janeiro–Galeão Intl

BOSGIG

Boston Logan Intl

Tue 1/19

12:26 pm-9:35 am

3 stops43h 09m

Rio de Janeiro–Galeão Intl

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$392

BostonFlorianopolis

BOS Boston Logan Intl - FLN Florianopolis Hercilio Luz

BOSFLN

Boston Logan Intl

Thu 2/25

2:40 pm-12:40 am

1 stop32h 00m

Florianopolis Hercilio Luz

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$407

BostonFlorianopolis

BOS Boston Logan Intl - FLN Florianopolis Hercilio Luz

BOSFLN

Boston Logan Intl

Tue 3/2

2:51 pm-12:20 am

1 stop31h 29m

Florianopolis Hercilio Luz

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$407

BostonCuritiba

BOS Boston Logan Intl - CWB Curitiba Afonso Pena

BOSCWB

Boston Logan Intl

Sun 3/14

8:48 pm-12:05 am

2 stops26h 17m

Curitiba Afonso Pena

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$415

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

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

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, March is the cheapest month in which you can book a flight from Massachusetts to Brazil (average of $747). Flying from Massachusetts to Brazil in December is currently the most expensive (average of $1,251). 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?

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 86 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

  • How long is the flight from Massachusetts to Brazil?

    For as low as $701, United Airlines can have you in Brazil from Massachusetts in 23h 15m. Massachusetts and Brazil are separated by a distance of 4835 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?

    $162 is the cheapest one-way deal found within the past few days, from Avianca. You may also be able to find cheap deals on Copa Airlines and American Airlines, with prices starting from $221 and $226, 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, March is the cheapest month in which you can book a flight from Massachusetts to Brazil (average of $747). Flying from Massachusetts to Brazil in December is currently the most expensive (average of $1,251). 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

Alternative routes for Massachusetts to Brazil

Top 9 airlines flying from Massachusetts to Brazil

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$266Average$948FlexibilityNo cancel feeOn-time69%
AviancaCheapest$304Average$554FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$340Average$943FlexibilityNo cancel feeOn-time70%
DeltaCheapest$415Average$1,094FlexibilityNo cancel feeOn-timeN/A
GOLCheapest$430Average$1,077FlexibilityNo cancel feeOn-time74%
LATAM AirlinesCheapest$497Average$1,047FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$499Average$1,062FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$619Average$775FlexibilityNo cancel feeOn-time67%
AzulCheapest$688Average$1,545FlexibilityNo cancel feeOn-time82%

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