GRU - BOS

$339 Find Cheap Flights from Sao Paulo Guarulhos Airport to Boston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Guarulhos Intl to Boston departing on 7/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Boston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sao Paulo to Boston.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sao Paulo to Boston.
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Everything you should know

Cheapest round-trip
$526
Typical prices: $570-$734
Avianca
Fri 5/15Mon 5/18
GRU - BOS • 1 stop
Cheapest non-stop
$566
Typical prices: $650-$943
Delta
Wed 5/20Fri 6/5
GRU - BOS • Non-stop
Our travelers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
Delta's Wi-Fi offers free messaging on flights.
LATAM Economy's LATAM+ seats have up to 35” pitch.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Avianca
Cheapest • from $526 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
6 weeks
in advance
Our data shows that travelers who book at least 6 weeks in advance save around 10% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 14% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Nonstop flights
4 days a week
There are direct flights from Guarulhos Intl to Boston 4 days a week: Tue, Wed, Thu, Sun.
Direct flights
Direct flights
Direct flights
Direct flights
Start a new search
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We hope you love your trip to Boston!
Flight Deals
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Flight Deals

Cheap Flights from Guarulhos Intl to Boston (GRU-BOS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Guarulhos Intl to Boston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Guarulhos Intl to Boston

Fri, May 15 - Mon, May 18
Avianca Logo
7:20 am - 7:15 am
GRU
-
BOS
24h 55m
1 stop
Avianca Logo
4:50 pm - 12:40 am
BOS
-
GRU
30h 50m
2 stops
$526Avianca
Mon, Mar 16 - Tue, Mar 31
Multiple Airlines Logo
5:25 pm - 1:55 pm
GRU
-
BOS
21h 30m
2 stops
Multiple Airlines Logo
9:00 am - 12:40 am
BOS
-
GRU
14h 40m
1 stop
$527Multiple Airlines
Thu, Mar 5 - Thu, Mar 26
Avianca Logo
5:25 pm - 1:50 pm
GRU
-
BOS
22h 25m
2 stops
Avianca Logo
8:55 am - 5:40 am
BOS
-
GRU
19h 45m
1 stop
$530Avianca
Wed, Mar 18 - Thu, Apr 2
Multiple Airlines Logo
2:40 am - 9:33 pm
GRU
-
BOS
19h 53m
2 stops
Multiple Airlines Logo
9:00 am - 12:40 am
BOS
-
GRU
14h 40m
1 stop
$531Multiple Airlines
Mon, Feb 16 - Tue, Apr 7
Multiple Airlines Logo
1:00 am - 10:01 pm
GRU
-
BOS
23h 01m
2 stops
Multiple Airlines Logo
8:45 am - 1:10 am
BOS
-
GRU
15h 25m
1 stop
$533Multiple Airlines
Mon, Mar 16 - Sat, Mar 28
Avianca Logo
5:25 pm - 7:35 am
GRU
-
BOS
15h 10m
1 stop
Avianca Logo
8:55 am - 1:35 am
BOS
-
GRU
15h 40m
1 stop
$537Avianca
Mon, Apr 13 - Wed, Apr 29
Avianca Logo
7:20 am - 7:15 am
GRU
-
BOS
24h 55m
1 stop
Avianca Logo
4:50 pm - 2:10 am
BOS
-
GRU
32h 20m
2 stops
$539Avianca
Mon, May 11 - Sat, May 23
Avianca Logo
4:50 pm - 7:15 am
GRU
-
BOS
15h 25m
1 stop
Avianca Logo
9:00 am - 12:40 am
BOS
-
GRU
14h 40m
1 stop
$540Avianca
Mon, May 4 - Tue, Aug 11
Avianca Logo
5:15 pm - 7:15 am
GRU
-
BOS
15h 00m
1 stop
Avianca Logo
9:00 am - 2:10 am
BOS
-
GRU
16h 10m
1 stop
$542Avianca
Mon, Mar 23 - Tue, May 26
Copa Airlines Logo
1:40 am - 2:42 pm
GRU
-
BOS
14h 02m
1 stop
Copa Airlines Logo
8:52 am - 12:30 am
BOS
-
GRU
14h 38m
1 stop
$543Copa Airlines
Booking Insights

KAYAK's insights & trends for Guarulhos Intl to Boston flights

Get data-powered insights and trends into flights from Guarulhos Intl to Boston to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Sao Paulo Guarulhos Intl Airport to Boston?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Sao Paulo Guarulhos Intl Airport to Boston departing in May.

What’s the cheapest day of the week to fly from Sao Paulo Guarulhos Airport to Boston?

The average price of all round-trip flights from Sao Paulo Guarulhos Intl Airport to Boston clicked on KAYAK for each day over the last 12 months.

When flying from Sao Paulo Guarulhos Airport to Boston, you should consider leaving on a Monday and avoid Thursdays if you are looking for the best rates. For your return to Sao Paulo Guarulhos Airport, you’ll find the best rates on Sundays and the most expensive ones on Fridays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sao Paulo Guarulhos Intl Airport to Boston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Sao Paulo Guarulhos Intl Airport to Boston is February, where tickets cost $605 (return) on average. On the other hand, the most expensive months are January and December, where the average cost of round-trip tickets is $917 and $892 respectively.

Can I save money by flying with a layover from Sao Paulo Guarulhos Intl Airport to Boston?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $573 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Sao Paulo Guarulhos Intl Airport to Boston, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Sao Paulo Guarulhos Intl Airport to Boston, you should book around 6 weeks before departure, which saves you about 10% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Expert advice

Expert advice for your flight from Guarulhos Intl to Boston

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on LATAM Airlines

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Stefanie Waldek

Stefanie Waldek

Expert on Delta

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Good to know

Low seasonJanuary
Cheapest flight$339
Best time to beat the crowds but there is an average 30% increase in price.
Most popular time to fly with an average 1% increase in price.
Flight from Sao Paulo Guarulhos Airport to Boston

When to book flights from Guarulhos Intl to Boston

Are your dates flexible? Find out the best times to travel from Guarulhos Intl to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Sao Paulo Guarulhos Airport to Boston flights

  • What is the cheapest flight from Sao Paulo Guarulhos Intl Airport to Boston?

    In the last 3 days, the lowest price for a flight from Sao Paulo Guarulhos Intl Airport to Boston was $339 for a one-way ticket and $526 for a round-trip.

  • Do I need a passport to fly between Sao Paulo Guarulhos Airport and Boston?

    A passport is required to fly from Sao Paulo Guarulhos Airport to Boston.

  • Which airlines offer Wi-Fi service onboard planes from Sao Paulo Guarulhos Airport to Boston?

    Delta, American Airlines, LATAM Airlines, Alaska Airlines, and Azul offer inflight Wi-Fi service on the Sao Paulo Guarulhos Airport to Boston flight route.

  • Which aircraft models fly most regularly from Sao Paulo Guarulhos Airport to Boston?

    The Boeing 787-9 Dreamliner is the aircraft model that flies most regularly on the Sao Paulo Guarulhos Airport to Boston flight route.

  • Which airline alliances offer flights from Sao Paulo Guarulhos Airport to Boston?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Sao Paulo Guarulhos Airport and Boston, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Sao Paulo Guarulhos Airport to Boston?

    You can catch a nonstop flight from Sao Paulo Guarulhos Airport to Boston on Tuesday, Wednesday, Thursday, and Sunday.

  • Which is the best airline for flights from Sao Paulo to Boston, Delta or LATAM Airlines?

    The two airlines most popular with KAYAK users for flights from Sao Paulo to Boston are Delta and LATAM Airlines. With an average price for the route of $716 and an overall rating of 7.9, Delta is the most popular choice. LATAM Airlines is also a great choice for the route, with an average price of $717 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from Sao Paulo Guarulhos Airport to Boston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sao Paulo Guarulhos Airport to Boston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sao Paulo Guarulhos Airport to Boston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Sao Paulo Guarulhos Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Sao Paulo Guarulhos Airport to Boston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boston with an airline and back to Sao Paulo Guarulhos Airport with another airline. Booking your flights between Sao Paulo Guarulhos Airport and BOS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sao Paulo Guarulhos Airport to Boston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from Sao Paulo Guarulhos Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Sao Paulo Guarulhos Intl Airport to Boston

  • Looking for a cheap flight? 25% of our users found flights on this route for $616 or less one-way and $566 or less round-trip.

Prefer to fly direct from Sao Paulo Guarulhos Airport to Boston?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Sao Paulo Guarulhos Intl to Boston Logan Intl.
Find which airlines fly direct from Sao Paulo Guarulhos Intl Airport to Boston Logan Intl Airport, which days they fly and book direct flights.

Direct departures

Sao Paulo Guarulhos Intl to Boston Logan Intl

Tuesday

LATAM Airlines

LATAM Airlines

Wednesday

LATAM Airlines

LATAM Airlines

Thursday

LATAM Airlines

LATAM Airlines

Sunday

LATAM Airlines

LATAM Airlines

See more direct flights

Direct returns

Boston Logan Intl to Sao Paulo Guarulhos Intl

Monday

LATAM Airlines

LATAM Airlines

Wednesday

LATAM Airlines

LATAM Airlines

Thursday

LATAM Airlines

LATAM Airlines

Friday

LATAM Airlines

LATAM Airlines

See more direct flights

Reviews of the top 5 airlines serving from Guarulhos Intl to Boston

 
See real verified KAYAK customer reviews for airlines flying from Sao Paulo to Boston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Guarulhos Intl to Boston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8122 reviews
7.8Entertainment
7.9Comfort
7.2Food
8.5Crew
8.1Boarding
Airline reviews

Timing, quality of service, promptness and courtesy of the staff

10.0 ExcellentAjai, Jan 2026
DFW - ATL
Read more Delta reviews

Timing, quality of service, promptness and courtesy of the staff

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Very convenient considering that is a non-stop flight, but the Aeromexico still has old model planes, so the entertainment was very poor and the space for carry-on luggage was very limited.

Flight taking off must have been behind, because there was no pre-departure drink for first class like normal. Also, person in front of mine’s seat got stuck in the as far back as it normally goes position for the whole flight even during landing, flight attendant unable to fix it. Gate was not empty when we arrived, but that is MSP’s fault since was overdue for push back, not Delta’s, so had to sit on tarmac for a while and international flight so then still had to go through customs. Flight crew was excellent throughout though!

Flight from MEX to ATL had to divert to Tampa. When we got off the plane, there were non directions on what to do. Nearly 30 minutes just standing around. Finally told to go through security with no boarding passes, and turned away. Then told to to go back. Took forever to leave Tampa for ATL. Missed my connection to Harrisburg.

There was a mechanical issue with the plane that they had to work on before we could take off. That's fine, by all means, PLEASE make sure the mechanics are functioning properly. What was a problem was the fact that we sat on the tarmac for 4.5 hours without moving, without letting us off the plane, and without climate control and air running through the plane. There was no explanation as to what was going on; they just kept promising that it would be "15 minutes, then we are on our way." At one point, they even switched the entire crew out and told everyone we just needed to wait for new employees to show up. Then, as the 4 hours were not moving, an hour before the full refund, they made a big show about "the flight starting and the doors are locked, so you have to sit down." We didn't move for another 40 minutes; they were just trying to skirt around legalities that entitled us to restitution. When the flight finally was underway, the plane was gigantic but cramped in design, my entertainment screen kept freezing and glitching, and subtitles didn't work, and the crew was passive-aggressive. Terrible flight.

Comfort in exit seat was excellent. FLight crew and flight were excellent. However exit seat tray table was broken so could not use it. Entertainment monitor did not work at all despite attempts to reset it.

I booked a flight through Kayak to Brazil I have traveled to Brazil several times before Kayak Delta or LATAM never mentioned during the booking or in the pre flight process that the visa requirements to visit Brazil have changed earlier this year. I was unaware of this change and as such never got a visa and was unable to fly from JFK to Sao Paulo Add to this that Delta allowed me to fly from Boston to JFK which they should not have as I didn’t have a visa. It has been a terrible experience and a huge loss of money

Good flight, boarding ok and crew very nice. Flight was not full so I was able to be very comfortable. Blanket and pillow provided with was good as it was very cold during the flight . Food was very good(small snack sandwich and an excellent piece of orange cake). Overall good flight, no complaints.

Wish the seats were a little more comfortable.. it was a 6 hrs nonstop trip. But the crew was courteous and w a smile

I like this airline a lot no problems at all, except being forced to check a carry-on bag ., Overall very good airline

Poor, the airline was not able to help me move flights.

Check in -- in business took over 30 mins as there was only one attendant. Boarding was also a mess. The seat was too narrow and was not working properly. Food was very bad and the entertainment very poor. Crew was very polite and helpful, in fairness.

The way the Pilot made all announcements, specially the way he congratulated the entire crew as the best team ever, making a comment that due to them they were able to shorter the delay to the destination. Amazing flight .

The plane broke down at the Lima stopover and they offered to put me on a flight the be t day but I had to be back in LA that morning and so I had to buy another ticket from Avianca and United for $2k I asked LATAM for compensation and received none. Very bad experience

A lot things happened in this trip.The fly should be less stress.

Some of the Air hostesses are not that friendly. Need improvement

Boarding was quick & efficient; they gave boarding groups due priority; staff & air crew were very cordial and helpful, pleasant flight.

Cops Airlines is fantastic! The level of care and professionalism provided by the entire crew was top rate.

We had a great flight just wished they had a tv so we can see a movie that would of made my trip excellent.

horrible service, food was an embarrassment, no charging for cellphones, stay away

the food served was an embarrassment. No connection for charging the cellphone... What a crappy airline.

Great experience with a crew always thinking in the passenger

The flighr attandants were very rude they ignored me didnt offer me anything to drink throughoit the 4 hour flight i feel i was targeted and ignored because i was a darkskin latino man.

I selected first class expecting excetional service. It was mediocre at best. The food service was cold, meal choices was poor and on one leg they did provide dessert. I did enjoy the lay day seat but the movies were old and nothing current. Boarding the plane is always hot. So boarding is quite warm until your in the air. I took a small personal air fan. Update the meals and movies.

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

This Japanese airline provides great service and very helpful in assisting their passengers.

Good crew. Boarding delays. Almost two hours wait for the bags in DC.

HORRIBLE, my initial flight was cancelled, they made me pay $200 extra dollars and that got cancelled as well! After 6 cancellations I decided to get a refund because I needed to get home to my babies. Out of $1000+ dollars they offered me only $40 in refund! Totally unacceptable! The flight that they cancelled I was able to fly it on another airline. I had to spend $400 on one way tickets just to get home! I’m still getting the runaround.

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

It was a pretty standard flight... until the almost hour and a half spent on the taxi way. I get that the weather has been poor but the delay had nothing to do with the weather and more to do with a plane with several issues tying up the gate. I get that that happens from time to time but this has been EVERY flight I've been on for the past 5 years and I fly 3 to 5 times a year. This isn't just United... it's American, it's Delta. It's an issue with the entire industry. I work for UPS and packages on a cargo plane get better service than people do these days. Anymore I HATE flying.

I so appreciate the crew members on each flight of United. They are outstanding.

Flight arrived 30 min early and bag was waiting at the baggage pickup. United Club HNL was one of the nicest in the system

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

Crew was helpful and cheerful especially when they had no refreshments to work with. The plane was never serviced and had nothing but limited water and coffee onboard. For the price point, a concern of services.

Flight was smooth, quick and felt safe. The 2 delays not happening would have been better but I guess that happens in the airline industry

Flight was canceled. I asked to be rerouted to OKC and then took an Uber.

AA did not allow to board a flight because my connecting flight from DFW had been canceled. I got on another flight to another city. No service on the plane and I did not use their entertainment system.

On time on a day with lots of weather cancellations on other flights. Thank you for getting me home during a winter storm!

Don't change gate multiple times make people run across the airport. Announce delays in a timely manner. Have maintenance crew ready. Don't delay and keep passengers on the plane for 3 hrs. on tarmac.

The plane was experiencing problems with the HVAC system, it was very cold in the front of the plane and very hot in the back.

We were upgraded to Business Class. So comfortable with great service and food options

The flight attendant use 1.5 hours to answer my call. My dirty food tray was unattended.

The attendants were kind and helpful. A sugar-free drink would have been very welcome.

Everything you need to know for your flight from Guarulhos Intl to Boston

Information on your arrival and departure airports