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Guarulhos Intl

$238+ Cheap flights from Boston (BOS) to Guarulhos Intl, Brazil (GRU)

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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — GRU
Jun 22 — Jun 291
Sun 6/22
Sun 6/29
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Sao Paulo Guarulhos Intl are usually found in October or November, booked 15 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from Boston to Guarulhos Intl

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Guarulhos Intl (GRU). 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 June 17, 2025.

Round-trip from

$554
(oojo)

One-way from

$238
(Avianca)

Popular in

December

Cheapest in

October

Average price

$847

Good round-trip deal

$794 or less

Good one-way deal

$468 or less
From Boston Logan Intl to Sao Paulo Guarulhos Intl
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One-way flight from Boston Logan Intl to Sao Paulo Guarulhos Intl
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Highest demand for flights based on searches. 9% potential increase in price ($77 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Boston Logan Intl to Sao Paulo Guarulhos Intl.
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Price to beat on a one-way flight from Boston Logan Intl to Sao Paulo Guarulhos Intl.
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Find flight deals from Boston to Guarulhos Intl

Cheapest flights from Boston to Guarulhos Intl
Explore the most affordable flight options available from Boston to Guarulhos Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 17, 2025.

This oojo deal was found by Cheapflights users on 6/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/189:00 amBOS - GRU
1 stop14h 40mAvianca
Wed 9/244:50 pmGRU - BOS
2 stops47h 05mAvianca
Deal found 6/15$554
This Mytrip deal was found by Cheapflights users on 6/15. 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 9/104:50 pmBOS - GRU
2 stops30h 50mMultiple Airlines
Mon 9/225:00 amGRU - BOS
3 stops20h 39mMultiple Airlines
Deal found 6/15$565
This Mytrip deal was found by Cheapflights users on 6/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/119:00 amBOS - GRU
2 stops21h 20mGOL
Thu 9/251:45 amGRU - BOS
1 stop30h 30mGOL
Deal found 6/16$567
This Air Canada deal was found by Cheapflights users on 6/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/123:20 pmBOS - GRU
1 stop17h 20mAir Canada
Wed 8/279:00 pmGRU - BOS
1 stop13h 30mAir Canada
Deal found 6/16$573
This Copa Airlines deal was found by Cheapflights users on 6/17. 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 9/138:41 amBOS - GRU
1 stop14h 49mCopa Airlines
Sat 9/201:30 amGRU - BOS
1 stop18h 52mCopa Airlines
Deal found 6/17$657

Cheapflights Fare Finder

Customize your flight search to find flights from Boston to Guarulhos Intl 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 June 17, 2025.
Use the filters below to find and compare flights from Boston to Sao Paulo Guarulhos Intl Airport that are best for you.

Fly from

Boston

Fly to

Guarulhos Intl

Route

Depart

Return

Price

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Thu 9/18

9:00 am-12:40 am

1 stop14h 40m

Sao Paulo Guarulhos Intl

Wed 9/24

4:50 pm-2:55 pm

2 stops47h 05m

$554

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Wed 9/10

4:50 pm-12:40 am

2 stops30h 50m

Sao Paulo Guarulhos Intl

Mon 9/22

5:00 am-12:39 am

3 stops20h 39m

$565

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Thu 9/11

9:00 am-7:20 am

2 stops21h 20m

Sao Paulo Guarulhos Intl

Thu 9/25

1:45 am-7:15 am

1 stop30h 30m

$567

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Tue 8/12

3:20 pm-9:40 am

1 stop17h 20m

Sao Paulo Guarulhos Intl

Wed 8/27

9:00 pm-9:30 am

1 stop13h 30m

$573

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Sat 9/13

8:41 am-12:30 am

1 stop14h 49m

Sao Paulo Guarulhos Intl

Sat 9/20

1:30 am-7:22 pm

1 stop18h 52m

$657

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Tue 9/16

9:00 am-2:10 am

1 stop16h 10m

$238

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Thu 9/11

9:00 am-7:20 am

2 stops21h 20m

$279

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Tue 8/19

6:00 am-6:30 am

2 stops23h 30m

$281

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Mon 9/15

8:41 am-6:30 am

1 stop20h 49m

$337

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Thu 8/7

9:55 am-8:35 pm

Nonstop9h 40m

$456

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Showing 1-10 of 13 results
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Best time to book a flight from Boston to Guarulhos Intl

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

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

Use this chart to determine the optimal time to book a round-trip flight from Boston to Guarulhos Intl. Price data was last updated on June 13, 2025.

To ensure you get the cheapest price possible for a flight from Boston to Sao Paulo Guarulhos Intl Airport, you should look to book at least 15 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 Boston to Sao Paulo Guarulhos Intl Airport?

Currently, April is the cheapest month in which you can book a flight from Boston to Sao Paulo Guarulhos Intl Airport (average of $686). Flying from Boston to Sao Paulo Guarulhos Intl Airport 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 GRU?

Find hourly flight availability from Boston to Guarulhos Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 17, 2025.

A simple way to save on the total cost of your ticket is to fly from Boston to Sao Paulo Guarulhos Intl Airport in the evening. If you’re flexible enough to do this you can expect to save up to 11% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Boston to Sao Paulo Guarulhos Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Boston to Guarulhos Intl. Price data was last updated on June 15, 2025.

Travelers seeking maximum savings on their Boston to Sao Paulo Guarulhos Intl Airport flight should consider departing on Tuesday at noon when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Guarulhos Intl by month

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

In terms of precipitation, rainfall in Sao Paulo Guarulhos Intl Airport 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 Sao Paulo Guarulhos Intl Airport when rainfall is around 0.8 in.

Temperature in Guarulhos Intl by month

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

If weather is an important factor for your trip to Sao Paulo Guarulhos Intl Airport, 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 Guarulhos Intl

Get insights into the airlines that provide service to Guarulhos Intl. 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 Guarulhos Intl. Reviews last updated June 17, 2025.
Read reviews from past customers who have flown Delta, LATAM Airlines and Copa Airlines from Boston to Sao Paulo. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,963 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,963 reviews
Delta
8.0
Very good
7,963 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LATAM Airlines
7.5
Good
1,785 reviews
Delta
8.0
Very good
7,963 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Copa Airlines
7.5
Good
1,453 reviews
Delta
8.0
Very good
7,963 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,801 reviews
Delta
8.0
Very good
7,963 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
GOL
7.3
Good
1,073 reviews
Delta
8.0
Very good
7,963 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

    For a flight from Boston to Sao Paulo Guarulhos Intl, you will be flying from Logan Intl. Boston Logan Intl (BOS) is just 2.6 mi from the center of the city. Logan Intl is the only Boston airport and it handles 1 outbound flight to Sao Paulo Guarulhos Intl per day. 8 airlines have flights to Sao Paulo Guarulhos Intl from Boston Logan Intl on a regular basis.

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

    Avianca, at $554, was found to be the cheapest airline from Boston to Sao Paulo Guarulhos Intl Airport.Alternate airlines to your destination round-trip include GOL and Air Canada. These flights start at 23% lower than the current average price 3 months from now.

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

    For one-way options, check prices for Avianca. According to our data, you can fly for as low as $238. Users have also found prices from $279 and $372 on GOL and Copa Airlines, respectively.

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

    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 Boston to Sao Paulo Guarulhos Intl Airport on time: LATAM Airlines Brasil (71%), LATAM Airlines (71%), Delta (37%).

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

    Looking for the cheapest flight from Boston to Sao Paulo Guarulhos Intl Airport? While on average our users pay $1,913, our data indicates the cheapest price to be $309. The most popular route (Boston Logan Intl - Sao Paulo Guarulhos Intl), is priced around $501.

  • Where are the most common layover locations when flying from Boston to Sao Paulo Guarulhos Intl Airport?

    Flights departing from Boston and landing in Sao Paulo Guarulhos Intl Airport layover in New York most frequently. Bogotá sees the next most layovers on Boston to Sao Paulo Guarulhos Intl Airport flights.

  • What are some popular things to do or see while on a layover in New York?

    Times Square, New York City Center, and Madison Square Garden are currently the most popular points of interest in New York at the moment. Times Square, New York City Center, and Madison Square Garden can be accessed by traveling approximately 13.6 mi, 13.6 mi, and 13.6 mi, respectively from New York John F Kennedy Intl. Travelers can book a car rental at New York John F Kennedy Intl for about $68 per day to make their sightseeing more efficient.

  • What are some popular points of interest to see during a layover in Bogotá?

    Colombian National Museum, Museo Botero, and Jardín botánico de Bogotá are the most popular attractions in Bogotá if you're in need of something to do during your layover. Those on a layover in Bogotá interested in visiting Colombian National Museum, Museo Botero, or Jardín botánico de Bogotá can do so by traveling 8.0 mi, 8.9 mi, and 4.0 mi, respectively from Bogotá El Dorado. Those on a layover in Bogotá in need of a rental car can book one at Bogotá El Dorado for about $42.

  • Where are the least popular layover locations for Boston to Sao Paulo Guarulhos Intl Airport flights?

    Boston to Sao Paulo Guarulhos Intl Airport flights have a layover in Miami the least frequently.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Boston to Sao Paulo Guarulhos Intl Airport (average of $686). Flying from Boston to Sao Paulo Guarulhos Intl Airport 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

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Alternative routes for Boston to Guarulhos Intl

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Boston to Congonhas flights

Top 8 airlines flying from Boston to Guarulhos Intl

Discover the top 8 airlines that operate flights from Boston to Guarulhos Intl. 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 June 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$313Average$608FlexibilityNo cancel feeOn-time71%
GOLCheapest$350Average$776FlexibilityNo cancel feeOn-time74%
Copa AirlinesCheapest$370Average$533FlexibilityNo cancel feeOn-time70%
LATAM AirlinesCheapest$389Average$745FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$479Average$766FlexibilityNo cancel feeOn-time71%
DeltaCheapest$490Average$882FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$519Average$827FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$589Average$738FlexibilityNo cancel feeOn-time67%

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