Brazil

$196+ Cheap flights from Boston (BOS) 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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — GRU
May 28 — Jun 41
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Cheap flight deals from Boston to Brazil

Keep the following information in mind while searching for Boston to Brazil flight deals. Data was last updated May 23, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$446
(oojo)

One-way from

$196
(Mytrip)

Popular in

December

Cheapest in

October

Average price

$699

Good round-trip deal

$722 or less

Good one-way deal

$452 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 Boston Logan Intl to Brazil
One-way flight from Boston Logan Intl to Brazil
Highest demand for flights based on searches. 7% potential increase in price ($61 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($39 potential savings vs. average RT price).
Average for round-trip flights in May 2025
Price to beat on a round-trip flight from Boston Logan Intl to Brazil.
Price to beat on a one-way flight from Boston Logan Intl to Brazil.

Find flight deals from Boston to Brazil

Cheapest flights from Boston to Brazil
Explore the most affordable flight options available from Boston to Brazil. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 23, 2025.

This Gotogate deal was found by Cheapflights users on 5/22. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/284:50 pmBOS - GRU
2 stops30h 50mAvianca
Wed 6/47:20 amGRU - BOS
1 stop24h 55mAvianca
Deal found 5/22$453
This Copa Airlines deal was found by Cheapflights users on 5/21. 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.
Thu 7/38:44 amBOS - BSB
1 stop14h 26mCopa Airlines
Sun 8/31:55 amBSB - BOS
1 stop21h 32mCopa Airlines
Deal found 5/21$507
This Mytrip deal was found by Cheapflights users on 5/22. 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 6/59:00 amBOS - GRU
1 stop16h 10mMultiple Airlines
Sun 6/84:10 amGRU - BOS
2 stops29h 59mMultiple Airlines
Deal found 5/22$521
This Copa Airlines deal was found by Cheapflights users on 5/23. 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.
Wed 11/57:37 amBOS - POA
1 stop14h 55mCopa Airlines
Tue 11/181:37 amPOA - BOS
1 stop18h 43mCopa Airlines
Deal found 5/23$559
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/277:50 pmBOS - BSB
2 stops18h 10mAmerican Airlines
Tue 6/32:20 pmBSB - BOS
2 stops20h 35mAmerican Airlines
Deal found 5/20$560
This GOL deal was found by Cheapflights users on 5/22. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/289:00 amBOS - VCP
2 stops23h 05mGOL
Tue 9/27:20 pmVCP - BOS
2 stops36h 55mGOL
Deal found 5/22$566
This Copa Airlines deal was found by Cheapflights users on 5/22. 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.
Thu 10/93:49 pmBOS - GRU
1 stop13h 41mCopa Airlines
Tue 10/145:25 amGRU - BOS
1 stop14h 57mCopa Airlines
Deal found 5/22$571
This Trip.com deal was found by Cheapflights users on 5/21. 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 6/53:49 pmBOS - VCP
1 stop24h 56mMultiple Airlines
Sun 6/810:55 pmVCP - BOS
1 stop25h 34mMultiple Airlines
Deal found 5/21$572
This KAYAK deal was found by Cheapflights users on 5/22. 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.
Tue 6/109:00 amBOS - GRU
2 stops26h 30mGOL
Thu 8/281:45 amGRU - BOS
1 stop30h 30mGOL
Deal found 5/22$586
This Justfly.com deal was found by Cheapflights users on 5/22. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/288:55 amBOS - GRU
Nonstop9h 40mLATAM Airlines
Mon 12/19:25 pmGRU - BOS
2 stops27h 59mLATAM Airlines
Deal found 5/22$588
This American Airlines deal was found by Cheapflights users on 5/23. 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.
Tue 11/42:37 pmBOS - POA
2 stops17h 58mAmerican Airlines
Tue 11/186:35 pmPOA - BOS
2 stops21h 22mAmerican Airlines
Deal found 5/23$590
This Mytrip deal was found by Cheapflights users on 5/22. 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 9/49:00 amBOS - CGH
2 stops24h 15mGOL
Sun 9/1410:20 pmCGH - BOS
2 stops33h 55mGOL
Deal found 5/22$593

Cheapflights Fare Finder

Customize your flight search to find flights from Boston 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 23, 2025.
Use the filters below to find and compare flights from Boston to Brazil that are best for you.

Fly from

Boston

Fly to

Brazil

Route

Depart

Return

Price

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Wed 9/3

4:50 pm-12:40 am

2 stops30h 50m

Sao Paulo Guarulhos Intl

Mon 9/8

7:20 am-7:15 am

1 stop24h 55m

$458

BostonBrasilia

BOS - BSB

BOSBSB

Boston Logan Intl

Thu 7/3

8:44 am-12:10 am

1 stop14h 26m

Brasilia

Sun 8/3

1:55 am-10:27 pm

1 stop21h 32m

$507

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Thu 6/5

9:00 am-2:10 am

1 stop16h 10m

Sao Paulo Guarulhos Intl

Sun 6/8

4:10 am-9:09 am

2 stops29h 59m

$521

BostonPorto Alegre

BOS - POA

BOSPOA

Boston Logan Intl

Wed 11/5

7:37 am-12:32 am

1 stop14h 55m

Porto Alegre Salgado Filho

Tue 11/18

1:37 am-6:20 pm

1 stop18h 43m

$559

BostonBrasilia

BOS - BSB

BOSBSB

Boston Logan Intl

Tue 5/27

7:50 pm-3:00 pm

2 stops18h 10m

Brasilia

Tue 6/3

2:20 pm-9:55 am

2 stops20h 35m

$560

BostonSao Paulo

BOS - VCP

BOSVCP

Boston Logan Intl

Thu 8/28

9:00 am-9:05 am

2 stops23h 05m

Sao Paulo Viracopos

Tue 9/2

7:20 pm-7:15 am

2 stops36h 55m

$566

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Thu 10/9

3:49 pm-6:30 am

1 stop13h 41m

Sao Paulo Guarulhos Intl

Tue 10/14

5:25 am-7:22 pm

1 stop14h 57m

$571

BostonSao Paulo

BOS - VCP

BOSVCP

Boston Logan Intl

Thu 6/5

3:49 pm-5:45 pm

1 stop24h 56m

Sao Paulo Viracopos

Sun 6/8

10:55 pm-11:29 pm

1 stop25h 34m

$572

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Tue 6/10

9:00 am-12:30 pm

2 stops26h 30m

Sao Paulo Guarulhos Intl

Thu 8/28

1:45 am-7:15 am

1 stop30h 30m

$586

BostonPorto Alegre

BOS - POA

BOSPOA

Boston Logan Intl

Tue 11/4

2:37 pm-10:35 am

2 stops17h 58m

Porto Alegre Salgado Filho

Tue 11/18

6:35 pm-1:57 pm

2 stops21h 22m

$590

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/22

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

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

Cheapflights Insights

Everything you need to know about your flight from Boston to Brazil

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

Currently, April is the cheapest month in which you can book a flight from Boston to Brazil (average of $686). Flying from Boston to Brazil in December is currently the most expensive (average of $1,209). 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 BR?

Find hourly flight availability from Boston 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 23, 2025.

When flying from Boston 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.

Rainfall in Brazil by month

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

In terms of precipitation, rainfall in Brazil 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 Brazil when rainfall is around 0.8 in.

Temperature in Brazil by month

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

If weather is an important factor for your trip to Brazil, 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 Brazil

Get insights into the airlines that provide service to Brazil. 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 Brazil. Reviews last updated May 23, 2025.
Read through reviews of airlines operating flights from Boston to Brazil, such as Azul, Delta and LATAM Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Crew

8.6

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.1

Comfort

8.0

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.
8.0
Very good
8.0
Very good

Crew

8.6

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.1

Comfort

8.0

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.
8.0
Very good
8.0
Very good

Crew

8.6

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.1

Comfort

8.0

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.
8.0
Very good

Crew

8.6

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.1

Comfort

8.0

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.
8.0
Very good

Crew

8.6

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.1

Comfort

8.0

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.
8.0
Very good

Crew

8.6

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.1

Comfort

8.0

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 Boston to Brazil. 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 Brazil?

    Most people fly from Boston Logan Intl (BOS) if they book a flight from Boston to Brazil. Boston Logan Intl is conveniently located just 2.6 mi from Boston’s city center.

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

    The cheapest airline one-way is Avianca, with whom users have recently found tickets for as low as $196. However, be on the lookout for offers from Copa Airlines and GOL, as they are both options that can get you from Boston to Brazil for a low price.

  • What are the most popular routes from Boston to Brazil?

  • What are the most reliable airlines from Boston to Brazil?

    No one likes to see their flight delayed. When booking a flight from Boston to Brazil consider choosing LATAM Airlines Brasil (70%), LATAM Airlines (55%) or Delta (43%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Boston to Brazil?

    Looking for the cheapest flight from Boston to Brazil? While on average our users pay $2,121, our data indicates the cheapest price to be $303. The most popular route (Boston Logan Intl - Sao Paulo Guarulhos Intl), is priced around $406.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Boston to Brazil (average of $686). Flying from Boston to Brazil in December is currently the most expensive (average of $1,209). 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 Boston to Brazil

See prices for flight routes from nearby airports that may be better suited for you.

Top 9 airlines flying from Boston to Brazil

Discover the top 9 airlines that operate flights from Boston 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 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$291Average$849FlexibilityNo cancel feeOn-timeN/A
AviancaCheapest$313Average$742FlexibilityNo cancel feeOn-time71%
GOLCheapest$351Average$1,053FlexibilityNo cancel feeOn-time74%
Copa AirlinesCheapest$370Average$708FlexibilityNo cancel feeOn-time70%
LATAM AirlinesCheapest$390Average$774FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$452Average$892FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$479Average$866FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$589Average$778FlexibilityNo cancel feeOn-time67%
AzulCheapest$636Average$1,036FlexibilityNo cancel feeOn-time82%

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