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$279+ Cheap flights from Guarulhos Intl, Brazil (GRU) 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 6/25. Fares are subject to change and may not be available on all flights or dates of travel.
GRU — BOS
May 3 — May 101
Sat 5/3
Sat 5/10
1 adult, Economy
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Cheapflights Tip: The best prices from Sao Paulo Guarulhos Intl to Boston Logan Intl are usually found in November or October, booked 7 days in advance, depart on a Thursday or Monday and return on a Wednesday

Cheap flight deals from Guarulhos Intl to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Guarulhos Intl (GRU) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 28, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$530
(Avianca)

One-way from

$279
(Avianca)

Popular in

July

Cheapest in

November

Average price

$654

Good round-trip deal

$668 or less

Good one-way deal

$594 or less
Provider with most accurate pricing for Sao Paulo Guarulhos Intl-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Sao Paulo Guarulhos Intl-Boston Logan Intl flights.
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From Sao Paulo Guarulhos Intl to Boston Logan Intl
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One-way flight from Sao Paulo Guarulhos Intl to Boston Logan Intl
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Highest demand for flights based on searches. 14% potential increase in price ($112 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Sao Paulo Guarulhos Intl to Boston Logan Intl.
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Price to beat on a one-way flight from Sao Paulo Guarulhos Intl to Boston Logan Intl.
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Find flight deals from Guarulhos Intl to Boston

Cheapest flights from Guarulhos Intl to Boston
Explore the most affordable flight options available from Guarulhos Intl to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2025.

This Avianca deal was found by Cheapflights users on 4/27. 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.
Fri 6/64:50 pmGRU - BOS
1 stop15h 25mAvianca
Sat 6/149:00 amBOS - GRU
1 stop14h 40mAvianca
Deal found 4/27$530
This Copa Airlines deal was found by Cheapflights users on 4/27. 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 5/261:30 amGRU - BOS
1 stop13h 44mCopa Airlines
Sat 6/78:47 amBOS - GRU
1 stop14h 43mCopa Airlines
Deal found 4/27$533
This Air Canada deal was found by Cheapflights users on 4/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/89:00 pmGRU - BOS
1 stop13h 35mAir Canada
Wed 5/146:55 pmBOS - GRU
1 stop13h 50mAir Canada
Deal found 4/27$544
This MaxMilhas deal was found by Cheapflights users on 4/28. 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 8/149:45 pmGRU - BOS
2 stops34h 30mGOL
Thu 9/189:00 amBOS - GRU
1 stop16h 10mGOL
Deal found 4/28$585
This Booking.com deal was found by Cheapflights users on 4/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/285:25 amGRU - BOS
1 stop15h 05mMultiple Airlines
Mon 9/14:50 pmBOS - GRU
2 stops21h 30mMultiple Airlines
Deal found 4/27$586
This LATAM Airlines deal was found by Cheapflights users on 4/28. 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 5/2511:05 pmGRU - BOS
1 stop16h 50mLATAM Airlines
Sun 6/89:55 amBOS - GRU
Nonstop9h 40mLATAM Airlines
Deal found 4/28$601
This Delta deal was found by Cheapflights users on 4/28. 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.
Sun 5/2510:45 pmGRU - BOS
Nonstop9h 50mDelta
Sun 6/86:50 amBOS - GRU
1 stop21h 50mDelta
Deal found 4/28$604
This United Airlines deal was found by Cheapflights users on 4/27. 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.
Fri 5/910:20 pmGRU - BOS
1 stop18h 57mUnited Airlines
Wed 5/147:14 pmBOS - GRU
1 stop13h 16mUnited Airlines
Deal found 4/27$610
This American Airlines deal was found by Cheapflights users on 4/27. 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.
Fri 5/2310:25 pmGRU - BOS
1 stop13h 40mAmerican Airlines
Fri 5/3012:33 pmBOS - GRU
1 stop17h 42mAmerican Airlines
Deal found 4/27$632

Cheapflights Fare Finder

Customize your flight search to find flights from Guarulhos Intl 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 April 28, 2025.
Use the filters below to find and compare flights from Sao Paulo Guarulhos Intl Airport to Boston that are best for you.

Fly from

Guarulhos Intl

Fly to

Boston

Route

Depart

Return

Price

Sao PauloBoston

GRU - BOS

GRUBOS

Sao Paulo Guarulhos Intl

Fri 6/6

4:50 pm-7:15 am

1 stop15h 25m

Boston Logan Intl

Sat 6/14

9:00 am-12:40 am

1 stop14h 40m

$530

Sao PauloBoston

GRU - BOS

GRUBOS

Sao Paulo Guarulhos Intl

Mon 5/26

1:30 am-2:14 pm

1 stop13h 44m

Boston Logan Intl

Sat 6/7

8:47 am-12:30 am

1 stop14h 43m

$533

Sao PauloBoston

GRU - BOS

GRUBOS

Sao Paulo Guarulhos Intl

Thu 5/8

9:00 pm-2:32 pm

1 stop18h 32m

Boston Logan Intl

Wed 5/21

10:20 am-9:45 am

1 stop22h 25m

$544

Sao PauloBoston

GRU - BOS

GRUBOS

Sao Paulo Guarulhos Intl

Thu 8/14

9:45 pm-7:15 am

2 stops34h 30m

Boston Logan Intl

Thu 9/18

9:00 am-2:10 am

1 stop16h 10m

$585

Sao PauloBoston

GRU - BOS

GRUBOS

Sao Paulo Guarulhos Intl

Thu 8/28

5:25 am-7:30 pm

1 stop15h 05m

Boston Logan Intl

Mon 9/1

4:50 pm-3:20 pm

2 stops21h 30m

$586

Sao PauloBoston

GRU - BOS

GRUBOS

Sao Paulo Guarulhos Intl

Sun 5/25

11:05 pm-2:55 pm

1 stop16h 50m

Boston Logan Intl

Sun 6/8

9:55 am-8:35 pm

Nonstop9h 40m

$601

Sao PauloBoston

GRU - BOS

GRUBOS

Sao Paulo Guarulhos Intl

Sun 5/25

10:45 pm-7:35 am

Nonstop9h 50m

Boston Logan Intl

Sun 6/8

6:50 am-5:40 am

1 stop21h 50m

$604

Sao PauloBoston

GRU - BOS

GRUBOS

Sao Paulo Guarulhos Intl

Fri 5/9

9:30 pm-11:59 pm

1 stop27h 29m

Boston Logan Intl

Wed 5/21

9:30 am-9:30 am

1 stop23h 00m

$610

Sao PauloBoston

GRU - BOS

GRUBOS

Sao Paulo Guarulhos Intl

Fri 5/23

10:25 pm-11:05 am

1 stop13h 40m

Boston Logan Intl

Fri 5/30

12:33 pm-7:15 am

1 stop17h 42m

$632

Sao PauloBoston

GRU - BOS

GRUBOS

Sao Paulo Guarulhos Intl

Wed 6/11

4:50 pm-7:15 am

1 stop15h 25m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 17 results
1
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Compare providers for flights from Guarulhos Intl to Boston

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Guarulhos Intl to Boston in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy2 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
OneTravelPrice Accuracy2 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*2 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Sao Paulo Guarulhos Intl Airport-Boston flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Sao Paulo Guarulhos Intl Airport-Boston flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Sao Paulo Guarulhos Intl Airport-Boston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sao Paulo Guarulhos Intl Airport-Boston flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sao Paulo Guarulhos Intl Airport-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Guarulhos Intl to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Guarulhos Intl 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 Sao Paulo Guarulhos Intl Airport to Boston

How far ahead should I book a flight from Sao Paulo Guarulhos Intl Airport to Boston?

Use this chart to determine the optimal time to book a round-trip flight from Guarulhos Intl to Boston. Price data was last updated on April 25, 2025.

To ensure you get the cheapest price possible for a flight from Sao Paulo Guarulhos Intl Airport to Boston, you should look to book at least 7 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Sao Paulo Guarulhos Intl Airport to Boston?

Currently, January is the cheapest month in which you can book a flight from Sao Paulo Guarulhos Intl Airport to Boston (average of $218). Flying from Sao Paulo Guarulhos Intl Airport 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 GRU to BOS?

Find hourly flight availability from Guarulhos Intl 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 April 28, 2025.

It’s optimal to fly from Sao Paulo Guarulhos Intl Airport to Boston at noon. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight in the evening.

Rainfall in Boston by month

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

In terms of precipitation, rainfall in Boston ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Boston when rainfall is around 3.1 in.

Temperature in Boston by month

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

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July 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 January, when temperatures are typically at their lowest (around 30.2 F).

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 April 28, 2025.
Peruse reviews from past customers who have flown with Delta, LATAM Airlines and Copa Airlines from Sao Paulo to Boston to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,929 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
LATAM Airlines
7.5
Good
1,766 reviews
Delta
8.0
Very good
7,929 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Copa Airlines
7.5
Good
1,410 reviews
Delta
8.0
Very good
7,929 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,929 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
GOL
7.3
Good
1,066 reviews
Delta
8.0
Very good
7,929 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Guarulhos Intl 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 Sao Paulo Guarulhos Intl?

    If you book a flight to Boston from Sao Paulo Guarulhos Intl, you will be flying to Logan Intl, which is the city’s only airport. Boston Logan Intl (BOS) is located 2.6 mi from the center of Boston. There is 1 flight from Sao Paulo Guarulhos Intl to Logan Intl per day from 8 different airlines.

  • What are the cheapest airlines flying from Sao Paulo Guarulhos Intl Airport to Boston round-trip?

    Currently priced at $530, Avianca will fly you from Sao Paulo Guarulhos Intl Airport to Boston and back. In addition to Avianca, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Copa Airlines and Air Canada - these airlines can fly you to your destination from $533 and $544, respectively. Users have found that Avianca is 22% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Sao Paulo Guarulhos Intl Airport to Boston one-way?

    The cheapest airlines for a one-way flight from Sao Paulo Guarulhos Intl Airport to Boston are Avianca ($279), Copa Airlines ($285), and GOL ($289).

  • What are the most reliable airlines from Sao Paulo Guarulhos Intl Airport to Boston?

    No one likes to see their flight delayed. When booking a flight from Sao Paulo Guarulhos Intl Airport to Boston consider choosing LATAM Airlines Brasil (86%), Japan Airlines (86%) or LATAM Airlines (78%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Sao Paulo Guarulhos Intl Airport to Boston?

    The cheapest flight price from Sao Paulo Guarulhos Intl Airport to Boston is $564. On average you can expect to pay $1,752. The most popular route, (Sao Paulo Guarulhos Intl - Boston Logan Intl), can usually be booked for $474.

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

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

  • How can I find direct flights from Guarulhos Intl to Boston?

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

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

    Yes. Cheapflights offers flight deals from Guarulhos Intl 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 Sao Paulo Guarulhos Intl Airport to Boston?

    Currently, January is the cheapest month in which you can book a flight from Sao Paulo Guarulhos Intl Airport to Boston (average of $218). Flying from Sao Paulo Guarulhos Intl Airport 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 Sao Paulo Guarulhos Intl Airport?

Book flights to Sao Paulo Guarulhos Intl Airport if you plan to visit one of these locations
Marlborough
Warwick
Cambridge
Waltham
Framingham
Chestnut Hill
Randolph
Brockton
Lowell
Woburn
Somerville
York Beach
Saco
Burlington
West Yarmouth
Smithfield
Lincoln
Salem
Chelsea
Seabrook

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Alternative routes for Guarulhos Intl to Boston

See prices for flight routes from nearby airports that may be better suited for you.
Viracopos to Boston flights
Congonhas to Boston flights
Guarulhos Intl to Albany flights

Top 8 airlines flying from Guarulhos Intl to Boston

Discover the top 8 airlines that operate flights from Guarulhos Intl 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 April 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$249Average$567FlexibilityNo cancel feeOn-time70%
LATAM AirlinesCheapest$421Average$732FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$447Average$737FlexibilityNo cancel feeOn-time71%
AviancaCheapest$457Average$705FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$458Average$683FlexibilityNo cancel feeOn-time69%
DeltaCheapest$504Average$709FlexibilityNo cancel feeOn-timeN/A
GOLCheapest$533Average$872FlexibilityNo cancel feeOn-time74%
Air CanadaCheapest$581Average$850FlexibilityNo cancel feeOn-time67%

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