$299 Cheap Flights from São Paulo (GRU) to Boston (BOS)

View $299 flight on Fri, Oct 10, 2025Opens in a new window

Popular airlines from São Paulo/Guarulhos Intl. Airport to Logan International Airport (BOS)

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Cheap Flights from São Paulo to Boston (GRU-BOS)

Prices were available within the past 7 days and start at $299 for one-way flights and $509 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Copa
Thu, Sep 11 - Sun, Sep 28
GRU
Sao Paulo
BOS
Boston
$509 Roundtrip, found 3 days ago
$509
Roundtrip
found 3 days ago
Select Copa flight, departing Thu, Sep 11 from Sao Paulo to Boston, returning Sun, Sep 28, priced at $509 found 3 days ago
Copa
Tue, Sep 9 - Mon, Sep 22
GRU
Sao Paulo
BOS
Boston
$517 Roundtrip, found 2 days ago
$517
Roundtrip
found 2 days ago
Select Copa flight, departing Tue, Sep 9 from Sao Paulo to Boston, returning Mon, Sep 22, priced at $517 found 2 days ago
avianca
Thu, Sep 25 - Tue, Sep 30
GRU
Sao Paulo
BOS
Boston
$518 Roundtrip, found 2 days ago
$518
Roundtrip
found 2 days ago
Select avianca flight, departing Thu, Sep 25 from Sao Paulo to Boston, returning Tue, Sep 30, priced at $518 found 2 days ago
avianca
Fri, Sep 12 - Tue, Sep 23
GRU
Sao Paulo
BOS
Boston
$520 Roundtrip, found 2 days ago
$520
Roundtrip
found 2 days ago
Select avianca flight, departing Fri, Sep 12 from Sao Paulo to Boston, returning Tue, Sep 23, priced at $520 found 2 days ago
American Airlines
Tue, Sep 2 - Tue, Sep 23
GRU
Sao Paulo
BOS
Boston
$525 Roundtrip, found 1 hour ago
$525
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Tue, Sep 2 from Sao Paulo to Boston, returning Tue, Sep 23, priced at $525 found 1 hour ago
GOL Linhas Aereas S.A.
Fri, May 1 - Sat, May 30
GRU
Sao Paulo
BOS
Boston
$530 Roundtrip, found 6 days ago
$530
Roundtrip
found 6 days ago
Select GOL Linhas Aereas S.A. flight, departing Fri, May 1 from Sao Paulo to Boston, returning Sat, May 30, priced at $530 found 6 days ago
GOL Linhas Aereas S.A.
Mon, Mar 2 - Tue, Mar 31
GRU
Sao Paulo
BOS
Boston
$532 Roundtrip, found 6 days ago
$532
Roundtrip
found 6 days ago
Select GOL Linhas Aereas S.A. flight, departing Mon, Mar 2 from Sao Paulo to Boston, returning Tue, Mar 31, priced at $532 found 6 days ago
avianca
Fri, Sep 19 - Sat, Oct 4
GRU
Sao Paulo
BOS
Boston
$533 Roundtrip, found 3 days ago
$533
Roundtrip
found 3 days ago
Select avianca flight, departing Fri, Sep 19 from Sao Paulo to Boston, returning Sat, Oct 4, priced at $533 found 3 days ago
American Airlines
Tue, Sep 2 - Tue, Sep 23
GRU
Sao Paulo
BOS
Boston
$536 Roundtrip, found 1 hour ago
$536
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Tue, Sep 2 from Sao Paulo to Boston, returning Tue, Sep 23, priced at $536 found 1 hour ago
Delta
Sun, Oct 5 - Sun, Oct 26
GRU
Sao Paulo
BOS
Boston
$584 Roundtrip, found 20 hours ago
$584
Roundtrip
found 20 hours ago
Select Delta flight, departing Sun, Oct 5 from Sao Paulo to Boston, returning Sun, Oct 26, priced at $584 found 20 hours ago

Find the cheapest month to fly from São Paulo (GRU) to Boston (BOS)

September is typically the cheapest month to fly

From $382 - $590 per traveler.

Graph displaying average flight prices per month

Alternative airports near Boston

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Logan Intl. BOS. Cheapest and Closest option available. Average driving time to city center is 7 minutes. Flights from $927
BOS
Logan Intl.
CheapestClosest
Average driving time to city center7 min
Flights from $927
Flights from São Paulo (GRU) to Boston (BOS)
Origin airport
Guarulhos - Governor André Franco Montoro Intl.
Destination airport
Logan Intl.
Airlines serving
Air Canada, American Airlines, Copa, Delta, GOL Linhas Aereas S.A., LATAM Airlines Group, United, avianca
Roundtrip price
$508
Distance
4807 mi

São Paulo to Boston Flights

The cheapest times to fly from São Paulo to Boston

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from São Paulo to Boston are during the month of September. You can find some of the cheapest flights from São Paulo to Boston with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from São Paulo to Boston

Sunday is one of the best days to book for cheap flights from São Paulo to Boston: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from São Paulo to Boston

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from São Paulo to Boston in 2025. You can also book with separate airlines for your outbound and return journeys, from $299 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap São Paulo to Boston flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your São Paulo to Boston airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to Logan Intl. Airport (BOS) cost?
Cheap round-trip fares from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to Logan Intl. Airport (BOS) start at $616. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a LATAM Airlines Group flight leaving GRU on August 10 2025 and touching down at BOS. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from GRU to BOS?
The cheapest flights from GRU to BOS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to Logan Intl. Airport (BOS)?
When jetting out of Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU), you can catch a nonstop flight to Logan Intl. Airport (BOS) with Delta Air Lines.
What is the cheapest airline that flies from GRU to BOS?
Take off from GRU to BOS with LATAM Airlines Group. This carrier currently offers the cheapest one-way fare for this route, starting at $599. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from GRU on October 8 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to Logan Intl. Airport (BOS)?
On average, Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) has 3 nonstop flights to Logan Intl. Airport (BOS) per week. For more choice, take advantage of Expedia's filters to find flights with a layover. Fit in a quick visit to another location or simply break up your journey.
What are the most popular departure times for flights from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to Logan Intl. Airport (BOS)?
The 10 PM departures from GRU to BOS are the busiest. Prices can be higher for these popular slots. If you're looking to save, book during off-peak hours.
What day of the week has the most flights from GRU to BOS?
Thursday offers the most flights from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to Logan Intl. Airport (BOS). Consider taking off on this day and you'll have the best chance of finding a departure that fits your schedule.
What is the earliest flight from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to Logan Intl. Airport (BOS)?
Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU)'s first flight to Logan Intl. Airport (BOS) departs at approximately 10:45PM UTC-3. With a flight time of 10h 5m, you'll arrive at around 6:50AM UTC-5.
How long does it take to fly from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to Logan Intl. Airport (BOS)?
The average flight duration from GRU to BOS is 10 hours and 5 minutes, covering a distance of 4,800 mi.
What is the best time to fly from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to Logan Intl. Airport (BOS)?
To touch down at Logan Intl. Airport (BOS) on time, opt for a flight that leaves Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Boston from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU)?
Compare your flight options from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to Logan Intl. Airport (BOS). This is the only airport in Boston you can land at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to Logan Intl. Airport (BOS) last-minute?
Waiting until just before your trip to book your flight from GRU to BOS generally means paying more. Although you may find some last-minute offers, they aren't always guaranteed. Be flexible with your travel plans for a better chance of snagging a bargain.
Is it cheaper to book a GRU to BOS flight and hotel package?
Booking a GRU to BOS flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Select from our extensive range of hotels and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to Logan Intl. Airport (BOS)?
Usually, it's possible to cancel or reschedule your GRU to BOS flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.