BUF - GRU

$876 Find Cheap Flights from Buffalo to Sao Paulo

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to Sao Paulo departing on 10/2. 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.
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KAYAK searches hundreds of travel sites at once for deals on flights to Sao Paulo Guarulhos Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Sao Paulo, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Sao Paulo, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Buffalo to Sao Paulo

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

Recent round-trip flight deals from Buffalo to Sao Paulo

KAYAK's recommended round-trip deals from the most popular airlines that fly from Buffalo to Sao Paulo.
Discover the best prices for you by selecting your travel dates on KAYAK.
 Logo
10:50 am - 5:35 amBUF-GRU
17h 45m2 stops
 Logo
4:50 pm - 9:45 amGRU-BUF
17h 55m2 stops
Thu, Oct 2 - Tue, Oct 7
 Logo
10:50 am - 5:35 amBUF-GRU
17h 45m2 stops
 Logo
4:50 pm - 9:45 amGRU-BUF
17h 55m2 stops
Thu, Oct 2 - Tue, Oct 7
 Logo
9:45 pm - 8:05 amBUF-GRU
33h 20m1 stop
 Logo
2:40 pm - 8:53 amGRU-BUF
43h 13m2 stops
$1,032
Find Deal
Thu, Oct 2 - Tue, Oct 7
Delta Logo
3:58 pm - 6:50 amBUF-GRU
13h 52m1 stop
Delta Logo
8:30 pm - 10:19 amGRU-BUF
14h 49m1 stop
$1,059Delta
Find Deal
Thu, Oct 2 - Tue, Oct 7
LATAM Airlines Logo
12:09 pm - 8:50 amBUF-GRU
19h 41m2 stops
LATAM Airlines Logo
7:35 am - 11:54 pmGRU-BUF
17h 19m2 stops
$1,063LATAM Airlines
Find Deal
Thu, Oct 2 - Tue, Oct 7
LATAM Airlines Logo
12:09 pm - 5:30 amBUF-GRU
16h 21m2 stops
LATAM Airlines Logo
3:40 am - 11:54 pmGRU-BUF
21h 14m2 stops
$1,069LATAM Airlines
Find Deal
Thu, Oct 2 - Mon, Oct 6
United Airlines Logo
6:00 am - 9:30 amBUF-GRU
26h 30m2 stops
United Airlines Logo
9:30 pm - 2:12 pmGRU-BUF
17h 42m1 stop
$4,043United Airlines
Find Deal
Sat, Aug 2 - Thu, Aug 7
United Airlines Logo
6:45 am - 9:30 amBUF-GRU
25h 45m1 stop
United Airlines Logo
9:00 pm - 10:42 amGRU-BUF
14h 42m1 stop
$4,056United Airlines
Find Deal
Sat, Aug 2 - Thu, Aug 7
LATAM Airlines Logo
6:00 am - 5:40 amBUF-GRU
22h 40m1 stop
LATAM Airlines Logo
3:40 am - 11:59 pmGRU-BUF
21h 19m2 stops
$4,167LATAM Airlines
Find Deal
Sat, Aug 2 - Wed, Aug 6
Copa Airlines Logo
10:50 am - 6:30 amBUF-GRU
18h 40m2 stops
Copa Airlines Logo
1:40 am - 9:01 pmGRU-BUF
20h 21m2 stops
$6,275Copa Airlines
Find Deal
Sat, Aug 2 - Wed, Aug 6
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KAYAK's insights & trends for Buffalo to Sao Paulo flights

Get data-powered insights and trends into flights from Buffalo to Sao Paulo to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Buffalo to Sao Paulo?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Buffalo to Sao Paulo were found on Delta ($1,059) and LATAM Airlines ($1,063).

Good to know

Cheapest flight$876
Flight from Buffalo to Sao Paulo

When to book flights from Buffalo to Sao Paulo

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

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

    In the last 3 days, the lowest price for a flight from Buffalo to Sao Paulo Guarulhos Intl Airport was $876 for a round-trip ticket.

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

    Yes, you’ll need a passport to travel to Sao Paulo from Buffalo.

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

    When flying out of Buffalo you will be using Buffalo. You will be landing at Sao Paulo, also known as Sao Paulo Guarulhos Intl.

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

    We unfortunately don’t have that data for this specific route.

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

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

  • How does KAYAK find such low prices on flights from Buffalo to Sao Paulo?

    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 Buffalo to Sao Paulo.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sao Paulo from Buffalo 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 Buffalo to Sao Paulo?

    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 Sao Paulo with an airline and back to Buffalo with another airline. Booking your flights between Buffalo and GRU 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 Buffalo to Sao Paulo?

    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 Sao Paulo from Buffalo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Buffalo to Sao Paulo

 
See real verified KAYAK customer reviews for airlines flying from Buffalo to Sao Paulo. 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 Buffalo to Sao Paulo? 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.
7.4
United AirlinesOverall score based on 8696 reviews
7.1Entertainment
7.3Comfort
8.1Crew
7.7Boarding
6.6Food
Airline reviews

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

10.0 ExcellentAnonymous, Apr 2025SFO - HKG
Read more United Airlines reviews

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

A bit rush for transit. Food and entertainment are not available

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

Multiple delays and not straight answer from the United team

For economy, it was very good. Staff was great, they even let some of us change seats for more leg room... Put an empty seat between us which was fantastic for a 12hr flight. Onboard entertainment was excellent, I think over 200 choices of movies/tv/etc The bad was the barely/nonfunctional wifi that cost either $16.99 or 1700 miles (full flight). It was atrocious... Definitely the worst of the last 3 long haul major airlines I was on the last few months.

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

Electric plugs didn't work. Entertainment system wasn't working

Everything you need to know for your flight from Buffalo to Sao Paulo

Information on your arrival and departure airports

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