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$291+ Cheap flights from Brazil to Boston (BOS)

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
GRU — BOS
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Brazil to Boston

Keep the following information in mind while searching for Brazil to Boston flight deals. Data was last updated September 16, 2025.

Round-trip from

$495
(Delta)

One-way from

$291
(Avianca)

Popular in

July

Cheapest in

November

Average price

$584

Good round-trip deal

$747 or less

Good one-way deal

$388 or less
From Brazil to Boston Logan Intl
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One-way flight from Brazil to Boston Logan Intl
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Highest demand for flights based on searches. 12% potential increase in price ($90 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Brazil to Boston Logan Intl.
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Price to beat on a one-way flight from Brazil to Boston Logan Intl.
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Find flight deals from Brazil to Boston

Cheapest flights from Brazil to Boston
Explore the most affordable flight options available from Brazil to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Delta deal was found by Cheapflights users on 9/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/255:55 pmPOA - BOS
1 stop14h 40mDelta
Fri 12/58:15 amBOS - POA
2 stops20h 15mDelta
Deal found 9/16$495
This Delta deal was found by Cheapflights users on 9/15. 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.
Fri 10/175:45 pmPOA - BOS
1 stop14h 50mDelta
Mon 10/279:55 amBOS - POA
1 stop13h 45mDelta
Deal found 9/15$504
This Copa Airlines deal was found by Cheapflights users on 9/15. 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.
Sun 10/121:55 amBSB - BOS
1 stop21h 58mCopa Airlines
Fri 10/248:41 amBOS - BSB
1 stop14h 34mCopa Airlines
Deal found 9/15$506
This LATAM Airlines deal was found by Cheapflights users on 9/16. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/268:35 amBSB - BOS
2 stops24h 00mLATAM Airlines
Sun 11/98:15 amBOS - BSB
2 stops20h 50mLATAM Airlines
Deal found 9/16$511
This MaxMilhas deal was found by Cheapflights users on 9/15. 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 MaxMilhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/166:50 pmBSB - BOS
2 stops17h 19mLATAM Airlines
Thu 10/235:00 pmBOS - BSB
2 stops17h 30mLATAM Airlines
Deal found 9/15$512
This 123 Milhas deal was found by Cheapflights users on 9/15. 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 123 Milhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/157:45 amPOA - BOS
2 stops19h 37mLATAM Airlines
Wed 11/198:55 amBOS - POA
1 stop13h 30mLATAM Airlines
Deal found 9/15$521
This LATAM Airlines deal was found by Cheapflights users on 9/16. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/204:35 amBSB - BOS
2 stops20h 27mLATAM Airlines
Sun 11/305:05 pmBOS - BSB
2 stops23h 05mLATAM Airlines
Deal found 9/16$527
This Priceline deal was found by Cheapflights users on 9/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/157:20 amGRU - BOS
1 stop24h 55mAvianca
Wed 10/224:50 pmBOS - GRU
2 stops30h 50mAvianca
Deal found 9/15$532
This MaxMilhas deal was found by Cheapflights users on 9/16. 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 MaxMilhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2012:40 pmPOA - BOS
1 stop19h 55mLATAM Airlines
Mon 12/15:00 pmBOS - POA
2 stops24h 20mLATAM Airlines
Deal found 9/16$534
This Mytrip deal was found by Cheapflights users on 9/15. 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.
Wed 9/177:20 amGRU - BOS
1 stop24h 55mAvianca
Tue 9/309:00 amBOS - GRU
1 stop16h 10mAvianca
Deal found 9/15$538
This Mytrip deal was found by Cheapflights users on 9/15. 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.
Wed 10/291:20 amGRU - BOS
3 stops23h 39mMultiple Airlines
Thu 11/67:55 amBOS - GRU
1 stop19h 45mMultiple Airlines
Deal found 9/15$548
This Mytrip deal was found by Cheapflights users on 9/15. 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.
Wed 10/14:50 pmGRU - BOS
1 stop15h 25mAvianca
Mon 10/134:50 pmBOS - GRU
2 stops30h 50mAvianca
Deal found 9/15$549

Cheapflights Fare Finder

 
Customize your flight search to find flights from Brazil to Boston 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 September 16, 2025.
Use the filters below to find and compare flights from Brazil to Boston that are best for you.

Fly from

Brazil

Fly to

Boston

Route

Depart

Return

Price

Porto AlegreBoston

POA - BOS

POABOS

Porto Alegre Salgado Filho

Tue 11/25

5:55 pm-6:35 am

1 stop14h 40m

Boston Logan Intl

Fri 12/5

8:15 am-6:30 am

2 stops20h 15m

$495

Porto AlegreBoston

POA - BOS

POABOS

Porto Alegre Salgado Filho

Fri 10/17

5:45 pm-7:35 am

1 stop14h 50m

Boston Logan Intl

Mon 10/27

9:55 am-12:40 am

1 stop13h 45m

$504

BrasiliaBoston

BSB - BOS

BSBBOS

Brasilia

Wed 10/15

1:55 am-10:53 pm

1 stop21h 58m

Boston Logan Intl

Thu 10/23

8:41 am-12:15 am

1 stop14h 34m

$506

BrasiliaBoston

BSB - BOS

BSBBOS

Brasilia

Tue 10/28

1:55 am-11:02 pm

1 stop22h 07m

Boston Logan Intl

Wed 11/5

7:34 am-12:45 am

1 stop15h 11m

$506

BrasiliaBoston

BSB - BOS

BSBBOS

Brasilia

Sun 10/26

8:35 am-7:35 am

2 stops24h 00m

Boston Logan Intl

Sun 11/9

8:15 am-7:05 am

2 stops20h 50m

$511

Porto AlegreBoston

POA - BOS

POABOS

Porto Alegre Salgado Filho

Sat 11/15

7:45 am-1:22 am

2 stops19h 37m

Boston Logan Intl

Wed 11/19

8:55 am-12:25 am

1 stop13h 30m

$521

Porto AlegreBoston

POA - BOS

POABOS

Porto Alegre Salgado Filho

Thu 11/20

12:40 pm-6:35 am

1 stop19h 55m

Boston Logan Intl

Mon 12/1

5:00 pm-7:20 pm

2 stops24h 20m

$534

Rio de JaneiroBoston

GIG - BOS

GIGBOS

Rio de Janeiro–Galeão Intl

Wed 10/29

9:50 am-11:02 pm

1 stop14h 12m

Boston Logan Intl

Wed 11/5

7:34 am-4:00 am

1 stop18h 26m

$550

Rio de JaneiroBoston

GIG - BOS

GIGBOS

Rio de Janeiro–Galeão Intl

Tue 11/11

9:55 am-10:03 pm

1 stop14h 08m

Boston Logan Intl

Mon 11/17

7:34 am-8:00 am

1 stop22h 26m

$550

Sao PauloBoston

GRU - BOS

GRUBOS

Sao Paulo Guarulhos Intl

Tue 10/21

3:10 am-10:53 pm

1 stop20h 43m

Boston Logan Intl

Thu 11/6

2:42 pm-6:30 am

1 stop13h 48m

$552

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

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

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

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

Currently, January is the cheapest month in which you can book a flight from Brazil to Boston (average of $218). Flying from Brazil to Boston in July is currently the most expensive (average of $311). 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 BR to BOS?

Find hourly flight availability from Brazil to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

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

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated September 16, 2025.
See what other customers who have flown with Delta, Copa Airlines, and LATAM Airlines from Brazil to Boston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,957 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Delta
8.0
Very good
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Copa Airlines
7.6
Good
1,531 reviews
Delta
8.0
Very good
7,957 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
LATAM Airlines
7.5
Good
1,847 reviews
Delta
8.0
Very good
7,957 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
United Airlines
7.4
Good
8,924 reviews
Delta
8.0
Very good
7,957 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,957 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

Related info for your journey

Find useful and relevant information for your journey from Brazil to Boston. 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 into for flights to Boston from Brazil?

    For a flight from Brazil to Boston, you will be flying into Logan Intl. Boston Logan Intl (BOS) is just 2.6 mi from the center of the city.

  • How long is the flight from Brazil to Boston?

    Delta, Copa Airlines, and LATAM Airlines can get you from Brazil to Boston in just under 14h 40m. Your travel time can differ by up to 9h 20m. The distance between Brazil and Boston is about 5153 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    For one-way options, check prices for Avianca. According to our data, you can fly for as low as $291. Users have also found prices from $295 and $339 on GOL and Copa Airlines, respectively.

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

    The most popular route from Brazil to Boston is Sao Paulo Guarulhos Intl - Boston Logan Intl. You may also consider Sao Paulo Viracopos - Boston Logan Intl or Sao Paulo Congonhas - Boston Logan Intl.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Brazil to Boston on time: LATAM Airlines Brasil (57%), Japan Airlines (57%), LATAM Airlines (57%).

  • What are the cheapest flights from Brazil to Boston?

    The cheapest flight price from Brazil to Boston is $388. On average you can expect to pay $826. The most popular route, (Sao Paulo Guarulhos Intl - Boston Logan Intl), can usually be booked for $540.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Brazil to Boston (average of $218). Flying from Brazil to Boston in July is currently the most expensive (average of $311). 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

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Cambridge
Medford
Hampton Beach
Watertown
Seabrook
Seekonk
Lincoln
Lowell
Smithfield
Cranston
Chestnut Hill
Chelsea
Warwick
Peabody
Quincy
York Beach
Swansea
Old Orchard Beach
Brockton
Waltham

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Alternative routes for Brazil to Boston

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Brazil to Boston

Discover the top 8 airlines that operate flights from Brazil to Boston. 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$227Average$663FlexibilityNo cancel feeOn-time70%
AviancaCheapest$427Average$610FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$458Average$770FlexibilityNo cancel feeOn-time69%
DeltaCheapest$502Average$672FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$517Average$717FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$525Average$838FlexibilityNo cancel feeOn-time71%
GOLCheapest$533Average$799FlexibilityNo cancel feeOn-time74%
Air CanadaCheapest$550Average$650FlexibilityNo cancel feeOn-time67%

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