SAO - BOS

$290 Find Cheap Flights from Sao Paulo 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 Sao Paulo to Boston departing on 2/4. 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
$541
Typical prices: $471-$692
GOL
Mon 11/17Tue 11/25
GRU - BOS • 1 stop
Cheapest non-stop
$565
Typical prices: $524-$606
LATAM Airlines
Tue 3/10Wed 3/25
GRU - BOS • Non-stop
Our travelers' advice
AI-generated summary based on content written by travel experts
Delta's Sky Priority eases check-in for premium fliers.
LATAM's lounges provide showers and meals for comfort.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
GOL
Cheapest • from $541 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
GRU-BOS
Cheapest
GRU-BOS
Most popular
Insights
Insights
Insights
Insights
When to book
6 weeks
in advance
Our data shows that travelers who book at least 6 weeks in advance save around 3% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
October
Cheapest • 13% price drop
December
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 Sao Paulo 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
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Sao Paulo to Boston (SAO-BOS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sao Paulo 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 Sao Paulo to Boston

Mon, Nov 17 - Tue, Nov 25
GOL Logo
5:25 pm - 6:35 amGRU-BOS
15h 10m1 stop
GOL Logo
7:55 am - 4:15 pmBOS-GRU
30h 20m1 stop
$541GOL
Find Deal
Sun, Dec 14 - Thu, Feb 12
Multiple Airlines Logo
2:40 am - 6:35 amGRU-BOS
29h 55m1 stop
Multiple Airlines Logo
7:55 am - 5:40 amBOS-GRU
19h 45m1 stop
$550Multiple Airlines
Find Deal
Thu, Nov 27 - Mon, Dec 8
Delta Logo
10:40 pm - 6:35 amGRU-BOS
9h 55mnonstop
Delta Logo
5:40 am - 5:40 amBOS-GRU
22h 00m1 stop
$564Delta
Find Deal
Tue, Mar 10 - Tue, Mar 24
Delta Logo
10:40 pm - 7:35 amGRU-BOS
9h 55mnonstop
Delta Logo
1:55 pm - 9:35 amBOS-GRU
18h 40m1 stop
$565Delta
Find Deal
Tue, Nov 25 - Wed, Dec 3
Copa Airlines Logo
5:25 am - 10:03 pmGRU-BOS
18h 38m1 stop
Copa Airlines Logo
7:34 am - 12:15 amBOS-GRU
14h 41m1 stop
$568Copa Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 25
LATAM Airlines Logo
10:40 pm - 7:35 amGRU-BOS
9h 55mnonstop
LATAM Airlines Logo
3:05 pm - 5:40 amBOS-GRU
13h 35m1 stop
$569LATAM Airlines
Find Deal
Tue, Mar 10 - Sun, Mar 22
United Airlines Logo
9:30 pm - 11:48 pmGRU-BOS
27h 18m1 stop
United Airlines Logo
10:57 am - 7:15 amBOS-GRU
19h 18m1 stop
$571United Airlines
Find Deal
Thu, Feb 12 - Mon, Feb 23
United Airlines Logo
10:25 pm - 11:57 pmGRU-BOS
27h 32m1 stop
United Airlines Logo
9:47 am - 9:30 amBOS-GRU
21h 43m1 stop
$572United Airlines
Find Deal
Thu, Nov 27 - Thu, Dec 4
LATAM Airlines Logo
10:40 pm - 6:35 amGRU-BOS
9h 55mnonstop
LATAM Airlines Logo
7:59 pm - 8:00 pmBOS-GRU
22h 01m1 stop
$574LATAM Airlines
Find Deal
Tue, Dec 2 - Mon, Dec 8
Copa Airlines Logo
3:10 am - 10:40 pmGRU-BOS
21h 30m1 stop
Copa Airlines Logo
2:44 pm - 8:50 pmBOS-GRU
28h 06m1 stop
$600Copa Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Sao Paulo to Boston flights

Get data-powered insights and trends into flights from Sao Paulo 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 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 to Boston departing in November.

What is the cheapest Sao Paulo to Boston flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Sao Paulo to Boston costs $589 on the route between Sao Paulo Guarulhos Intl Airport (GRU) and Boston (BOS). It is also the most popular route.

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

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

For Sao Paulo to Boston, Tuesday is the cheapest day to fly on average and Friday is the most expensive. Flying from Boston back to Sao Paulo, the best deals are generally found on Wednesday, with Friday being the most expensive.

What is the cheapest month to fly from Sao Paulo 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 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 to Boston is October, where tickets cost $569 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is $814 and $794 respectively.

Can I save money by flying with a layover from Sao Paulo 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.

No, with an average price for the route of $739, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Sao Paulo 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 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 to Boston, you should book around 6 weeks before departure, which saves you about 3% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Expert advice

Expert advice for your flight from Sao Paulo to Boston

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
LATAM Airlines

LATAM Premium Business provides all-aisle access with 1-2-1 configuration on newer aircraft.


LATAM's lounges offer showers, meals, and workspaces, perfect for long layovers.

Delta

Delta One Suites offer privacy with sliding doors, ideal for long-haul comfort.


Delta's Sky Priority offers dedicated check-in and boarding for premium cabin passengers.

Read more about Deltaby Stefanie Waldek
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on LATAM Airlines

Marisa Garcia

Marisa Garcia

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.

Read more
Stefanie Waldek

Stefanie Waldek

Expert on Delta

Stefanie Waldek

Stefanie Waldek

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.

Read more

Good to know

Low seasonApril
Cheapest flight$290
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 21% increase in price.
Flight from Sao Paulo Guarulhos Airport to Boston

When to book flights from Sao Paulo to Boston

Are your dates flexible? Find out the best times to travel from Sao Paulo 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 flights from Sao Paulo to Boston

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

    In the last 3 days, the lowest price for a flight from Sao Paulo to Boston was $290 for a one-way ticket and $541 for a round-trip.

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

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

  • Which airports will I be using when flying from Sao Paulo to Boston?

    Sao Paulo has 3 major airports: Sao Paulo Congonhas, Sao Paulo Guarulhos Intl, and Sao Paulo Viracopos. Boston Logan Intl is the only airport in Boston. You’ll usually find the cheapest deals if you fly from Sao Paulo Guarulhos Airport.

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

    All the following airlines offer inflight Wi-Fi service on the Sao Paulo to Boston flight route: Delta, American Airlines, LATAM Airlines, Alaska Airlines, Azul, and Air Canada.

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

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

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Sao Paulo to Boston are Delta and Copa Airlines. With an average price for the route of $835 and an overall rating of 7.9, Delta is the most popular choice. Copa Airlines is also a great choice for the route, with an average price of $558 and an overall rating of 7.6.

  • How does KAYAK find such low prices on flights from Sao Paulo 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 to Boston.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Sao Paulo 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 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 with another airline.

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

  • Looking for a cheap flight? 25% of our users found flights on this route for $437 or less one-way and $697 or less round-trip.

Prefer to fly direct from Sao Paulo 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 to Boston Logan Intl.
Find which airlines fly direct from Sao Paulo to Boston Logan Intl Airport, which days they fly and book direct flights.

Direct departures

Sao Paulo 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

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 Sao Paulo 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 Sao Paulo 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 7993 reviews
7.9Comfort
7.9Entertainment
7.3Food
8.5Crew
8.2Boarding
Airline reviews

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

8.0 ExcellentJulie, Oct 2025LAX - SFO
Read more Delta reviews

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

Seats comfortable, service and food very mediocre, staff not very attentive, worse than many other our flights with Delta.

Overall good experience; however, there was one flight attendant who was rather rough compared to everyone else. Everything else was good: entertainment, food. Delta keeps on delivering! Thank you!

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Crew blocked exits to front of ship with galley carts. Also split five person family apart on international flight without fixing.

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Very strict carry on rules meant most of the plane had to gate check their luggage. As is often the case had things that were broken because of this, but I appreciated not being charged to gate check. Otherwise good flight and great crew once on the plane

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

Simply as follows:- First, there was no vegetarian option for the meal Second, only 2 washrooms for the entire economy class.

They were super friendly bumped me up to exit row free of charge, All flight legs were on time

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

Great experience with a crew always thinking in the passenger

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.

Very happy with my flight. I would definitely recommend it.

Did upgrade, travel in business it was great (more room I could sleep)

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

Just to drop my already labeled bag it took 50 minutes inline. Completely disappointed with Latam operation at GRU

I’m entitled to a refund per LATAM due to the mid flight itinerary change and being stuck in São Paulo for 24 hours and needing to get a hotel. The airline was dismissive and of no help.

The flight was late. Please do not delay next time.

Boarding was confusing with a delayed flight because there was no English translation

Bought a ticket that included a bag and they still charged me to check it in, latam is the worst airline.

Because the flight was late, we lost the connection to Brazil. You, Delta delayed, and you Delta anticipated the door closing in 15 min from Miami to GRU. Why? It caused a lot of stress! I almost could not see my mother in law alive because of your delay.

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

Flight left on time. Boarding was easy. Arrived to EWR 30 mins early. Luggage was deplaned in good time. Overall a very good experience.

Flight from Rome to SFO was excellent compared To our flight to Europe from SFO. The food was much tastier. You can see how UNITED is skimping, though. Instead of getting something mid flight you had to ask for it. It was not automatically served. There was a cookie at the end of the arrival meal, for example that tasted like it just came out of a box. They used to serve a little container of nuts, now … a tiny container of nuts, mixed with pretzels. This was business class that you really have to pay for! But this is minor complaints compared to the overall. My major complaint is the position of the even numbered seats by the windows. You have to turn around to see your window & the positioning as some other controls are harder to get at. This is compared to the odd number seat that are perfectly aligned.

The person I bought the ticket for didn’t make the flight.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Another delayed flight. When the delays exceed the duration of the flight, it’s a problem.

Excellent flight. Smooth, efficient boarding. Quick flight. Arrived early at STL.

After boarding the plane in Chicago, the passengers were told that there was a technical problem with the plane. Passengers remained on the plane as they tried to fix the problem. After what was probably an hour passengers were told that there was a need to change planes as the problem was not solved. Passengers disembarked and boarded another plane. After taxing to the runway and waiting for takeoff, passengers were told that owing to the thunderstorm the flight was unable to take off but would try and reroute. After some time passengers were told there wasn't enough fuel for the new route and the plane had to return to the gate for additional fuel. after another log delay the flight got underway. On the plane there was food, drinks, ice or entertainment. We were a glass of water, which appeared rationed. Flight arrived about 5 hours late. The pilot was fantastic and communicated with the passengers throughout the ordeal.

The food quality sucks. One must starve if they do not eat flesh Or wheat based products Some variety would be expected. The trivial amount of snacks and or food is inhumane

Excellent all round, first time flying United. App is very helpful.

The flight attendant, a black woman with curly hair who sat near Row 21, was wonderful and kind.

It was good..clean, comfy seat. Friendly warm welcoming crew. Was able to check my cabin luggage at the gate which I was able to pickup in a decent time from baggage claim. The app gave all updates from delays to baggage claim info. Overall smooth flight.

Nice comfortable flight from Barcelona back to the states. The premium economy offers the extra room we need for my husband. The food was good and our flight attendants were excellent.

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

Flight delayed and missed connection. Rescheduled flight cancelled after 6 hrs wait. Rerouted thru ORD, flight cancelled, overnight stay in ORD. Still in the air on new flight!

We are too tired and frustrated to comment politely at this point

Terrible. Our luggage was delayed and couldn’t be delivered for several days. We got bad information from the airline agents at baggage claim. We had to pick up our car so we wouldn’t be charged for an extra day. We got lost in the maze of airport parking. The baggage claim agents didn’t offer us any compensation for our extra time and expense. We are tired, hungry and very frustrated.

The flight was flawless and we even arrived between 20 and 25 minutes early!

The only thing to like was that we eventually got to our destination

Delayed delayed delayed and no offer for food or vouchers

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