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$321+ 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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
GRU — BOS
Jun 18 — Jun 251
Thu 6/18
Thu 6/25
1 adult, Economy
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Cheap 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 May 19, 2026.

This American Airlines deal was found by Cheapflights users on 5/14. 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 11/510:25 pm
GIG
-
BOS
1 stop17h 42m
American Airlines
Wed 11/112:58 pm
BOS
-
GIG
1 stop13h 17m
American Airlines
Deal found 5/14$620
This FlipMilhas 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 FlipMilhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:20 pm
GYN
-
BOS
2 stops36h 50m
Multiple Airlines
Thu 9/108:45 am
BOS
-
GYN
2 stops24h 35m
Multiple Airlines
Deal found 5/19$629
This FlipMilhas 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 FlipMilhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:05 am
VIX
-
BOS
2 stops26h 05m
Multiple Airlines
Tue 10/138:45 am
BOS
-
VIX
2 stops21h 45m
Multiple Airlines
Deal found 5/17$629
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.
Tue 5/1910:30 am
GIG
-
BOS
1 stop29h 14m
Copa Airlines
Tue 5/264:00 pm
BOS
-
GIG
1 stop31h 25m
Copa Airlines
Deal found 5/18$630
This Copa 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/165:10 am
GIG
-
BOS
1 stop18h 58m
Copa Airlines
Wed 9/163:55 pm
BOS
-
GIG
1 stop15h 00m
Copa Airlines
Deal found 5/19$631
This GOL 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1611:20 am
GIG
-
BOS
2 stops23h 35m
GOL
Tue 6/235:45 pm
BOS
-
GIG
2 stops15h 35m
GOL
Deal found 5/19$633
This GOL 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/123:15 pm
GIG
-
BOS
2 stops29h 37m
GOL
Thu 1/283:35 pm
BOS
-
GIG
2 stops20h 30m
GOL
Deal found 5/18$637
This FlipMilhas 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 FlipMilhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:10 pm
VIX
-
BOS
2 stops36h 40m
Multiple Airlines
Sat 9/198:45 am
BOS
-
VIX
2 stops24h 40m
Multiple Airlines
Deal found 5/17$638
This FlipMilhas deal was found by Cheapflights users on 5/15. 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 FlipMilhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:10 pm
VIX
-
BOS
2 stops37h 00m
Multiple Airlines
Sat 9/128:45 am
BOS
-
VIX
2 stops21h 45m
Multiple Airlines
Deal found 5/15$643
This Copa Airlines 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/135:10 am
GIG
-
BOS
1 stop18h 58m
Copa Airlines
Sun 8/163:57 pm
BOS
-
GIG
1 stop14h 43m
Copa Airlines
Deal found 5/17$647
This LATAM Airlines deal was found by Cheapflights users on 5/15. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/21:45 pm
GIG
-
BOS
2 stops27h 15m
LATAM Airlines
Thu 6/113:18 pm
BOS
-
GIG
3 stops29h 42m
LATAM Airlines
Deal found 5/15$650
This FlipMilhas 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 FlipMilhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2610:30 pm
GRU
-
BOS
1 stop12h 25m
GOL
Thu 8/278:45 am
BOS
-
GRU
1 stop15h 25m
GOL
Deal found 5/19$659

Find flight deals from Brazil to Boston

Keep the following information in mind while searching for Brazil to Boston flight deals. Data was last updated May 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$620
(American Airlines)

One-way from

$321
(FlipMilhas)

Popular in

July

Cheapest in

March

Average price

$689

Good round-trip deal

$813 or less

Good one-way deal

$687 or less
Provider with most accurate pricing for Sao Paulo (SAO)-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sao Paulo (SAO)-Boston Logan Intl flights.
Search Deals
From Brazil to Boston Logan Intl
Search Deals
One-way flight from Brazil to Boston Logan Intl
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($125 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($15 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 Brazil to Boston Logan Intl.
Search Deals
Price to beat on a one-way flight from Brazil to Boston Logan Intl.
Search Deals

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 May 19, 2026.
Use the filters below to find and compare flights from Brazil to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sao PauloBoston

GRU - BOS

GRUBOS

Sao Paulo Guarulhos Intl

Tue 6/16

5:00 am-11:08 pm

1 stop19h 08m

Boston Logan Intl

Wed 8/26

8:45 am-3:35 am

1 stop17h 50m

$671

Sao PauloBoston

GRU - BOS

GRUBOS

Sao Paulo Guarulhos Intl

Sun 6/7

5:15 am-11:08 pm

1 stop18h 53m

Boston Logan Intl

Sun 6/14

4:00 pm-12:10 am

1 stop31h 10m

$671

Rio de JaneiroBoston

GIG - BOS

GIGBOS

Rio de Janeiro–Galeão Intl

Tue 9/22

10:30 am-2:39 pm

1 stop29h 09m

Boston Logan Intl

Wed 9/30

8:47 am-12:25 am

1 stop14h 38m

$709

Sao PauloBoston

GRU - BOS

GRUBOS

Sao Paulo Guarulhos Intl

Fri 6/5

10:20 pm-11:21 pm

1 stop26h 01m

Boston Logan Intl

Sat 6/13

5:45 am-6:30 am

2 stops23h 45m

$724

Sao PauloBoston

GRU - BOS

GRUBOS

Sao Paulo Guarulhos Intl

Tue 6/2

9:00 pm-9:48 am

1 stop13h 48m

Boston Logan Intl

Fri 6/12

5:45 am-9:30 am

1 stop26h 45m

$724

Sao PauloBoston

GRU - BOS

GRUBOS

Sao Paulo Guarulhos Intl

Tue 6/2

9:30 pm-11:59 pm

1 stop27h 29m

Boston Logan Intl

Mon 6/22

6:00 am-7:10 am

1 stop24h 10m

$746

Sao PauloBoston

GRU - BOS

GRUBOS

Sao Paulo Guarulhos Intl

Mon 6/1

9:30 pm-4:38 pm

2 stops20h 08m

Boston Logan Intl

Mon 6/22

7:19 am-9:40 am

1 stop25h 21m

$749

Sao PauloBoston

GRU - BOS

GRUBOS

Sao Paulo Guarulhos Intl

Sun 6/7

9:30 pm-10:20 am

1 stop13h 50m

Boston Logan Intl

Tue 6/23

12:30 pm-9:40 am

1 stop20h 10m

$749

Sao PauloBoston

GRU - BOS

GRUBOS

Sao Paulo Guarulhos Intl

Tue 6/2

10:20 pm-4:29 pm

1 stop19h 09m

Boston Logan Intl

Tue 6/16

7:27 pm-9:30 am

1 stop13h 03m

$749

Rio de JaneiroBoston

GIG - BOS

GIGBOS

Rio de Janeiro–Galeão Intl

Sun 7/26

11:55 am-10:06 am

2 stops23h 11m

Boston Logan Intl

Tue 8/11

4:27 pm-11:10 pm

2 stops29h 43m

$772

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/18

Showing 1-10 of 60 resultsSorted by cheapest first
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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 $279). Flying from Brazil to Boston in March is currently the most expensive (average of $1,361). 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 May 19, 2026.

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.

How often are flights from Brazil to Boston delayed?

About 27% of weekly flights between Brazil and Boston have experienced delays in the past year, with the average delay time being 114 minutes.

What is the most punctual flight time for Brazil to Boston flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Brazil to Boston flights?

Over the last year, LATAM Airlines have had the lowest number of delays on this route, with just 27% of flights being delayed.

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

Booking 73 days in advance of your planned departure date is, on average, the best time to get cheap flights from Brazil to Boston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 May 19, 2026.
See what other customers who have flown with Delta,Copa Airlines, andLATAM 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
7.9
Good
8,453 reviews

Crew

8.5

Entertainment

7.8

Food

7.2

Boarding

8.1

Comfort

7.8

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
Delta
7.9
Good
8,453 reviews
Delta
7.9
Good
8,453 reviews

Crew

8.5

Entertainment

7.8

Food

7.2

Boarding

8.1

Comfort

7.8

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
Copa Airlines
7.5
Good
1,577 reviews
Delta
7.9
Good
8,453 reviews

Crew

8.5

Entertainment

7.8

Food

7.2

Boarding

8.1

Comfort

7.8

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
LATAM Airlines
7.4
Good
1,924 reviews
Delta
7.9
Good
8,453 reviews

Crew

8.5

Entertainment

7.8

Food

7.2

Boarding

8.1

Comfort

7.8

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
United Airlines
7.4
Good
9,732 reviews
Delta
7.9
Good
8,453 reviews

Crew

8.5

Entertainment

7.8

Food

7.2

Boarding

8.1

Comfort

7.8

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
American Airlines
7.1
Good
11,648 reviews
Delta
7.9
Good
8,453 reviews

Crew

8.5

Entertainment

7.8

Food

7.2

Boarding

8.1

Comfort

7.8

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,

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?

    Copa Airlines, United Airlines, and GOL can get you from Brazil to Boston in just under 19h 08m. Your travel time can differ by up to 25h 12m. The distance between Brazil and Boston is about 4805 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 Copa Airlines. According to our data, you can fly for as low as $203. Users have also found prices from $256 and $260 on Avianca and LATAM 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 Congonhas - Boston Logan Intl or Sao Paulo Viracopos - 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 (69%), Japan Airlines (69%), LATAM Airlines (69%).

  • What are the cheapest flights from Brazil to Boston?

    The cheapest flight price from Brazil to Boston is $573. On average you can expect to pay $834. The most popular route, (Sao Paulo Guarulhos Intl - Boston Logan Intl), can usually be booked for $609.

  • 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 $279). Flying from Brazil to Boston in March is currently the most expensive (average of $1,361). 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
Waltham
Cambridge
Concord
Hampton Beach
Watertown
Brockton
Seekonk
Cranston
Chelsea
Warwick
Peabody
York Beach
Londonderry
Swansea
Old Orchard Beach
Auburn
Lowell
Smithfield
Braintree
Sandwich

Browse thousands of different options on Cheapflights for your next trip

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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 May 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$216Average$482FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$263Average$670FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$382Average$655FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$554Average$892FlexibilityNo cancel feeOn-time69%
LATAM AirlinesCheapest$562Average$1,060FlexibilityNo cancel feeOn-time81%
DeltaCheapest$563Average$889FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$564Average$909FlexibilityNo cancel feeOn-time71%
GOLCheapest$578Average$927FlexibilityNo cancel feeOn-time74%

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