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CA $772 Cheap Flights from Buffalo (BUF) to São Paulo (GRU)

View CA $772 flight on Wed, Sep 9, 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 $772 for one-way flights and CA $1,581 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Sep 9 - Mon, Sep 21
BUF
Buffalo
GRU
São Paulo
CA $1,581 Roundtrip, found 5 days ago
CA $1,581
Roundtrip
found 5 days ago
Select United flight, departing Wed, Sep 9 from Buffalo to São Paulo, returning Mon, Sep 21, priced at CA $1,581 found 5 days ago
American Airlines
Tue, Dec 1 - Thu, Dec 10
BUF
Buffalo
GRU
São Paulo
CA $1,589 Roundtrip, found 2 days ago
CA $1,589
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Dec 1 from Buffalo to São Paulo, returning Thu, Dec 10, priced at CA $1,589 found 2 days ago
United
Wed, Sep 9 - Mon, Sep 21
BUF
Buffalo
GRU
São Paulo
CA $1,590 Roundtrip, found 5 days ago
CA $1,590
Roundtrip
found 5 days ago
Select United flight, departing Wed, Sep 9 from Buffalo to São Paulo, returning Mon, Sep 21, priced at CA $1,590 found 5 days ago
United
Wed, Nov 18 - Wed, Dec 2
BUF
Buffalo
GRU
São Paulo
CA $1,593 Roundtrip, found 5 days ago
CA $1,593
Roundtrip
found 5 days ago
Select United flight, departing Wed, Nov 18 from Buffalo to São Paulo, returning Wed, Dec 2, priced at CA $1,593 found 5 days ago
American Airlines
Wed, Nov 18 - Wed, Dec 2
BUF
Buffalo
GRU
São Paulo
CA $1,593 Roundtrip, found 5 days ago
CA $1,593
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Nov 18 from Buffalo to São Paulo, returning Wed, Dec 2, priced at CA $1,593 found 5 days ago
United
Mon, Aug 24 - Tue, Sep 1
BUF
Buffalo
GRU
São Paulo
CA $1,598 Roundtrip, found 2 days ago
CA $1,598
Roundtrip
found 2 days ago
Select United flight, departing Mon, Aug 24 from Buffalo to São Paulo, returning Tue, Sep 1, priced at CA $1,598 found 2 days ago
Delta
Thu, Oct 1 - Mon, Oct 12
BUF
Buffalo
GRU
São Paulo
CA $1,603 Roundtrip, found 2 days ago
CA $1,603
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Oct 1 from Buffalo to São Paulo, returning Mon, Oct 12, priced at CA $1,603 found 2 days ago
United
Mon, Aug 24 - Tue, Sep 1
BUF
Buffalo
GRU
São Paulo
CA $1,604 Roundtrip, found 2 days ago
CA $1,604
Roundtrip
found 2 days ago
Select United flight, departing Mon, Aug 24 from Buffalo to São Paulo, returning Tue, Sep 1, priced at CA $1,604 found 2 days ago
LATAM Airlines Group
Mon, Sep 21 - Mon, Oct 5
BUF
Buffalo
GRU
São Paulo
CA $1,645 Roundtrip, found 2 days ago
CA $1,645
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Mon, Sep 21 from Buffalo to São Paulo, returning Mon, Oct 5, priced at CA $1,645 found 2 days ago
JetBlue Airways
Fri, Jun 25 - Wed, Jun 30
BUF
Buffalo
GRU
São Paulo
CA $1,683 Roundtrip, found 5 days ago
CA $1,683
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Fri, Jun 25 from Buffalo to São Paulo, returning Wed, Jun 30, priced at CA $1,683 found 5 days 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 $1,741
GRU
Guarulhos - Governor Andre Franco Montoro Intl.
Cheapest
Average driving time to city centre22 min
Flights from CA $1,741

Frequently asked questions

How much does a flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to São Paulo (GRU-Guarulhos - Governor André Franco Montoro Intl.) cost?
You can find one-way and return flights from BUF to GRU with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when BUF to GRU ticket fares go up or down.
What is the cheapest month to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to São Paulo (GRU-Guarulhos - Governor André Franco Montoro Intl.)?
The cheapest months to fly from BUF to GRU are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Buffalo, NY (BUF-Buffalo Niagara Intl.) to São Paulo (GRU-Guarulhos - Governor André Franco Montoro Intl.)?
Enter BUF to GRU and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
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 30 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, NY (BUF-Buffalo Niagara Intl.) to São Paulo (GRU-Guarulhos - Governor André Franco Montoro Intl.) typically departs around 5:20 AM. This service is operated by American Airlines. This is a seasonal service, active only in December. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to São Paulo (GRU-Guarulhos - Governor André Franco Montoro Intl.)?
There are no nonstop flights from Buffalo Niagara Intl. (BUF) to São Paulo (GRU). The journey covers a distance of approximately 8,084 kilometres. If you're looking for a flight with one stop, you can expect the travel time to be around 21 hours 48 minutes. Flights with two or more stops typically take a bit less time, averaging about 19 hours. Keep in mind that these are average travel times, and your actual flight duration can vary depending on the specific routing, layover times, and even weather conditions.
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 São Paulo (GRU) from Buffalo, NY (BUF)?
If you're planning to travel to Sao Paulo from Buffalo Niagara Intl. (BUF), you can fly directly into Guarulhos - Governor Andre Franco Montoro Intl. (GRU). Some flights may connect through major hubs like Washington Dulles Intl. (IAD), O'Hare Intl. (ORD), or 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, United, avianca
Roundtrip price
CA $1,581
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 $1,581 rising to CA $1,683.  

Here are more money-saving tips: 

  • Fly in September 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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*Available to Expedia members.