CA $835 Cheap Flights from Buffalo (BUF) to São Paulo (GRU)

View CA $835 flight on Wed, Aug 12, 2026Opens in a new window

Popular airlines from Buffalo Niagara Intl. Airport (BUF) to São Paulo/Guarulhos Intl. Airport

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Cheap flights from Buffalo (BUF) to São Paulo (GRU)

Prices were available within the past 7 days and start at CA $835 for one-way flights and CA $1,569 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Aug 12 - Tue, Aug 25
BUF
Buffalo
GRU
São Paulo
CA $1,569 Roundtrip, found 2 days ago
CA $1,569
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Aug 12 from Buffalo to São Paulo, returning Tue, Aug 25, priced at CA $1,569 found 2 days ago
American Airlines
Wed, Aug 12 - Tue, Aug 25
BUF
Buffalo
GRU
São Paulo
CA $1,593 Roundtrip, found 2 days ago
CA $1,593
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Aug 12 from Buffalo to São Paulo, returning Tue, Aug 25, priced at CA $1,593 found 2 days ago
United
Wed, Aug 12 - Tue, Aug 25
BUF
Buffalo
GRU
São Paulo
CA $1,621 Roundtrip, found 2 days ago
CA $1,621
Roundtrip
found 2 days ago
Select United flight, departing Wed, Aug 12 from Buffalo to São Paulo, returning Tue, Aug 25, priced at CA $1,621 found 2 days ago
Delta
Wed, Aug 12 - Tue, Aug 25
BUF
Buffalo
GRU
São Paulo
CA $1,627 Roundtrip, found 2 days ago
CA $1,627
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Aug 12 from Buffalo to São Paulo, returning Tue, Aug 25, priced at CA $1,627 found 2 days ago
Delta
Wed, Aug 12 - Tue, Aug 25
BUF
Buffalo
GRU
São Paulo
CA $1,634 Roundtrip, found 2 days ago
CA $1,634
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Aug 12 from Buffalo to São Paulo, returning Tue, Aug 25, priced at CA $1,634 found 2 days ago
Delta
Tue, Aug 11 - Tue, Aug 25
BUF
Buffalo
GRU
São Paulo
CA $1,637 Roundtrip, found 2 days ago
CA $1,637
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Aug 11 from Buffalo to São Paulo, returning Tue, Aug 25, priced at CA $1,637 found 2 days ago
LATAM Airlines Group
Wed, Aug 12 - Tue, Aug 25
BUF
Buffalo
GRU
São Paulo
CA $1,647 Roundtrip, found 2 days ago
CA $1,647
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Wed, Aug 12 from Buffalo to São Paulo, returning Tue, Aug 25, priced at CA $1,647 found 2 days ago
United
Wed, Aug 12 - Tue, Aug 25
BUF
Buffalo
GRU
São Paulo
CA $1,648 Roundtrip, found 2 days ago
CA $1,648
Roundtrip
found 2 days ago
Select United flight, departing Wed, Aug 12 from Buffalo to São Paulo, returning Tue, Aug 25, priced at CA $1,648 found 2 days ago
United
Wed, Aug 12 - Tue, Aug 25
BUF
Buffalo
GRU
São Paulo
CA $1,652 Roundtrip, found 2 days ago
CA $1,652
Roundtrip
found 2 days ago
Select United flight, departing Wed, Aug 12 from Buffalo to São Paulo, returning Tue, Aug 25, priced at CA $1,652 found 2 days ago
Air Canada
Fri, May 22 - Tue, May 26
BUF
Buffalo
GRU
São Paulo
CA $3,398 Roundtrip, found 1 day ago
CA $3,398
Roundtrip
found 1 day ago
Select Air Canada flight, departing Fri, May 22 from Buffalo to São Paulo, returning Tue, May 26, priced at CA $3,398 found 1 day ago

Alternative airports near São Paulo

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

Select flight to Guarulhos - Governor Andre Franco Montoro Intl. GRU. Cheapest option available. Average driving time to city centre is 22 minutes. Flights from CA $2,347
GRU
Guarulhos - Governor Andre Franco Montoro Intl.
Cheapest
Average driving time to city centre22 min
Flights from CA $2,347

Frequently asked questions

How do I find cheap flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to São Paulo (GRU-Guarulhos - Governor André Franco Montoro Intl.)?
To find a cheap flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to São Paulo (GRU-Guarulhos - Governor André Franco Montoro Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to São Paulo (GRU-Guarulhos - Governor André Franco Montoro Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Buffalo, NY (BUF-Buffalo Niagara Intl.) to São Paulo (GRU-Guarulhos - Governor André Franco Montoro Intl.)?
There are approximately 26 connecting flights per day from Buffalo Niagara Intl. (BUF) to Guarulhos - Governor André Franco Montoro Intl. (GRU). Some common connection points include John F. Kennedy Intl. (JFK), Orlando Intl. (MCO), and Logan Intl. (BOS).
What is the earliest flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to São Paulo (GRU-Guarulhos - Governor André Franco Montoro Intl.)?
The earliest flight from Buffalo Niagara Intl. (BUF) to Guarulhos - Governor André Franco Montoro Intl. (GRU) typically departs at approximately 5:20 AM local time, operated by American Airlines. This is a seasonal service active in December. An early departure like this can help maximize your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to São Paulo (GRU-Guarulhos - Governor André Franco Montoro Intl.)?
You'll typically find the most flights from Buffalo Niagara Intl. (BUF) to Guarulhos - Governor André Franco Montoro Intl. (GRU) on a Saturday, with around 35 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include American Airlines, United Airlines, and Delta Air Lines.
What are the most popular departure times for flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to São Paulo (GRU-Guarulhos - Governor André Franco Montoro Intl.)?
The most popular departure times for flights from Buffalo Niagara Intl. (BUF) to Guarulhos - Governor André Franco Montoro Intl. (GRU) are in the evening, from 6pm to 9pm. About 62% of passengers prefer this time window. Many major carriers, including United Airlines, Copa and Delta, offer flights during this window. These times work well because you can finish your day before heading to the airport, and you'll typically arrive at your destination in the morning.
How long does it take to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to São Paulo (GRU-Guarulhos - Governor André Franco Montoro Intl.)?
Flights from BUF to GRU with one stop typically take around 21 hours 50 minutes, covering approximately 5,023 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Buffalo, NY (BUF-Buffalo Niagara Intl.) to São Paulo (GRU-Guarulhos - Governor André Franco Montoro Intl.)?
Select the "Business class" and "First class" filters when looking for BUF to GRU flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Buffalo, NY (BUF-Buffalo Niagara Intl.) to São Paulo (GRU-Guarulhos - Governor André Franco Montoro Intl.) flight with Expedia?
It's easy to earn miles on a Buffalo, NY (BUF-Buffalo Niagara Intl.) to São Paulo (GRU-Guarulhos - Governor André Franco Montoro Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Sao Paulo from Buffalo Niagara Intl. (BUF)?
If you're planning to travel to Sao Paulo from Buffalo Niagara Intl. (BUF), you can fly into Guarulhos - Governor Andre Franco Montoro Intl. (GRU) Some flights may connect through major hubs like Washington Dulles Intl. (IAD), O'Hare Intl. (ORD), Logan Intl. (BOS) before reaching Sao Paulo. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Buffalo, NY (BUF-Buffalo Niagara Intl.) to São Paulo (GRU-Guarulhos - Governor André Franco Montoro Intl.) at the last minute?
Typically, booking a last minute flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to São Paulo (GRU-Guarulhos - Governor André Franco Montoro Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Buffalo, NY (BUF-Buffalo Niagara Intl.) to São Paulo (GRU-Guarulhos - Governor André Franco Montoro Intl.) flight and hotel package?
Securing a Buffalo, NY (BUF-Buffalo Niagara Intl.) to São Paulo (GRU-Guarulhos - Governor André Franco Montoro Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to São Paulo (GRU-Guarulhos - Governor André Franco Montoro Intl.)?
If you booked your Buffalo, NY (BUF-Buffalo Niagara Intl.) to São Paulo (GRU-Guarulhos - Governor André Franco Montoro Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Buffalo Niagara Intl.
Destination airport
Guarulhos - Governor André Franco Montoro Intl.
Airlines serving
Air Canada, American Airlines, Delta, LATAM Airlines Group
Roundtrip price
CA $1,568
Distance
8036 km

Book with confidence

Buffalo to São Paulo Flights

The easy way to book your flights from Buffalo to São Paulo 

With Expedia, it’s simple to find and book flights to São Paulo from Buffalo whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Guarulhos - Governor André Franco Montoro Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Buffalo to São Paulo today, tomorrow, or this week.  

 

Save dollars with cheap flights from Buffalo Niagara Intl., BUF to Guarulhos - Governor André Franco Montoro Intl., GRU 

Sort your search results by price to find great deals on your flight from Buffalo to São Paulo—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to São Paulo from Buffalo currently is just CA $1,569 rising to CA $3,398.  

Here are more money-saving tips: 

  • Fly in August when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to São Paulo  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to São Paulo from Buffalo 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to São Paulo with Expedia today.

Buffalo to São Paulo Flights

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