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$273+ 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 5/23. Fares are subject to change and may not be available on all flights or dates of travel.
GRU — BOS
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
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 March 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$521
(Flightnetwork)

One-way from

$273
(GOL)

Popular in

July

Cheapest in

November

Average price

$605

Good round-trip deal

$603 or less

Good one-way deal

$580 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. 13% potential increase in price ($108 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 26, 2025.

This Flightnetwork deal was found by Cheapflights users on 3/25. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/234:50 pmGRU - BOS
1 stop15h 25mAvianca
Mon 5/54:50 pmBOS - GRU
2 stops21h 30mAvianca
Deal found 3/25$521
This GOL deal was found by Cheapflights users on 3/24. 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.
Fri 9/54:50 pmGRU - BOS
1 stop15h 25mGOL
Tue 12/27:55 amBOS - GRU
1 stop19h 55mGOL
Deal found 3/24$529
This Copa Airlines deal was found by Cheapflights users on 3/25. 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 8/181:40 amGRU - BOS
1 stop13h 28mCopa Airlines
Mon 8/258:44 amBOS - GRU
1 stop14h 46mCopa Airlines
Deal found 3/25$536
This Air Canada deal was found by Cheapflights users on 3/24. 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.
Sat 5/179:00 pmGRU - BOS
1 stop13h 35mAir Canada
Wed 8/206:00 amBOS - GRU
1 stop26h 45mAir Canada
Deal found 3/24$543
This Mytrip deal was found by Cheapflights users on 3/25. 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 5/71:25 pmGRU - BOS
2 stops27h 34mMultiple Airlines
Sat 6/79:00 amBOS - GRU
1 stop14h 40mMultiple Airlines
Deal found 3/25$545
This LATAM Airlines deal was found by Cheapflights users on 3/25. 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.
Wed 5/710:35 amGRU - BOS
1 stop13h 29mLATAM Airlines
Mon 5/129:55 amBOS - GRU
Nonstop9h 40mLATAM Airlines
Deal found 3/25$562
This Delta deal was found by Cheapflights users on 3/25. 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.
Wed 5/1410:45 pmGRU - BOS
Nonstop9h 50mDelta
Wed 5/211:35 pmBOS - GRU
1 stop15h 05mDelta
Deal found 3/25$564
This United Airlines deal was found by Cheapflights users on 3/24. 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.
Mon 5/59:50 pmGRU - BOS
2 stops22h 42mUnited Airlines
Tue 5/209:30 amBOS - GRU
2 stops23h 00mUnited Airlines
Deal found 3/24$568
This American Airlines deal was found by Cheapflights users on 3/25. 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 5/110:25 pmGRU - BOS
1 stop13h 09mAmerican Airlines
Thu 5/89:30 amBOS - GRU
1 stop22h 30mAmerican Airlines
Deal found 3/25$644

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 March 26, 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

Wed 4/23

4:50 pm-7:15 am

1 stop15h 25m

Boston Logan Intl

Mon 5/5

4:50 pm-3:20 pm

2 stops21h 30m

$520

Sao PauloBoston

GRU - BOS

GRUBOS

Sao Paulo Guarulhos Intl

Fri 9/5

4:50 pm-7:15 am

1 stop15h 25m

Boston Logan Intl

Tue 12/2

7:55 am-5:50 am

1 stop19h 55m

$529

Sao PauloBoston

GRU - BOS

GRUBOS

Sao Paulo Guarulhos Intl

Mon 8/18

1:40 am-2:08 pm

1 stop13h 28m

Boston Logan Intl

Thu 9/4

8:41 am-12:30 am

1 stop14h 49m

$536

Sao PauloBoston

GRU - BOS

GRUBOS

Sao Paulo Guarulhos Intl

Sat 5/17

9:00 pm-9:35 am

1 stop13h 35m

Boston Logan Intl

Wed 8/20

6:00 am-9:45 am

1 stop26h 45m

$543

Sao PauloBoston

GRU - BOS

GRUBOS

Sao Paulo Guarulhos Intl

Wed 5/7

1:25 pm-3:59 pm

2 stops27h 34m

Boston Logan Intl

Sat 6/7

9:00 am-12:40 am

1 stop14h 40m

$545

Sao PauloBoston

GRU - BOS

GRUBOS

Sao Paulo Guarulhos Intl

Wed 5/14

10:35 am-11:04 pm

1 stop13h 29m

Boston Logan Intl

Thu 5/22

9:55 am-8:35 pm

Nonstop9h 40m

$561

Sao PauloBoston

GRU - BOS

GRUBOS

Sao Paulo Guarulhos Intl

Wed 5/14

10:45 pm-7:35 am

Nonstop9h 50m

Boston Logan Intl

Thu 5/22

9:55 am-8:35 pm

Nonstop9h 40m

$564

Sao PauloBoston

GRU - BOS

GRUBOS

Sao Paulo Guarulhos Intl

Mon 5/5

10:20 pm-7:32 pm

2 stops22h 12m

Boston Logan Intl

Tue 5/20

9:30 am-9:30 am

2 stops23h 00m

$568

Sao PauloBoston

GRU - BOS

GRUBOS

Sao Paulo Guarulhos Intl

Fri 5/9

10:00 pm-1:12 pm

1 stop16h 12m

Boston Logan Intl

Wed 5/28

3:00 pm-8:20 am

1 stop16h 20m

$643

Sao PauloBoston

GRU - BOS

GRUBOS

Sao Paulo Guarulhos Intl

Fri 5/23

4:50 pm-7:15 am

1 stop15h 25m

$273

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 18 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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*3 stars
OneTravelPrice Accuracy2 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*2 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sao Paulo Guarulhos Intl Airport-Boston flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 March 21, 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 March 26, 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 20% 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 March 26, 2025.
Peruse reviews from past customers who have flown with Delta, Copa Airlines and LATAM 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
7,891 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

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
7,891 reviews
Delta
8.0
Very good
7,891 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

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
7.6
Good
1,393 reviews
Delta
8.0
Very good
7,891 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

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
1,749 reviews
Delta
8.0
Very good
7,891 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

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
8,608 reviews
Delta
8.0
Very good
7,891 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

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
1,051 reviews
Delta
8.0
Very good
7,891 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

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 are 0 flights 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 $521, 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 GOL and Copa Airlines - these airlines can fly you to your destination from $529 and $536, respectively. Users have found that Avianca is 25% 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 GOL ($273), Avianca ($298), and Copa Airlines ($314).

  • 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 $476. On average you can expect to pay $1,741. The most popular route, (Sao Paulo Guarulhos Intl - Boston Logan Intl), can usually be booked for $433.

  • 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
Warwick
Marlborough
Waltham
Cambridge
Framingham
Chestnut Hill
Seekonk
Randolph
Brockton
Lowell
West Yarmouth
Woburn
Somerville
Saco
Burlington
Smithfield
Salem
Chelsea
Seabrook
Brookline

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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 March 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$282Average$571FlexibilityNo cancel feeOn-time70%
LATAM AirlinesCheapest$425Average$748FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$447Average$737FlexibilityNo cancel feeOn-time71%
AviancaCheapest$457Average$704FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$458Average$681FlexibilityNo cancel feeOn-time69%
DeltaCheapest$504Average$714FlexibilityNo cancel feeOn-timeN/A
GOLCheapest$533Average$877FlexibilityNo cancel feeOn-time74%
Air CanadaCheapest$581Average$850FlexibilityNo cancel feeOn-time67%
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