Cheap flights from Buffalo to Sao Paulo from $309

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Sao Paulo departing on 11/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Multiple Airlines Logo
9:04 pm - 5:40 amBUF-GRU
31h 36m2 stops
Multiple Airlines Logo
11:20 am - 11:44 amGRU-BUF
26h 24m1 stop
$846Multiple Airlines
Find Deal
Thu, Oct 30 - Thu, Nov 6
Multiple Airlines Logo
9:04 pm - 5:40 amBUF-GRU
31h 36m2 stops
Multiple Airlines Logo
12:55 pm - 11:44 amGRU-BUF
24h 49m1 stop
$853Multiple Airlines
Find Deal
Thu, Oct 30 - Thu, Nov 6
American Airlines Logo
11:26 am - 6:05 amBUF-GRU
16h 39m1 stop
American Airlines Logo
12:15 am - 3:56 pmGRU-BUF
17h 41m2 stops
$1,034American Airlines
Find Deal
Thu, Nov 6 - Tue, Nov 18
Delta Logo
11:15 am - 9:55 amBUF-GRU
20h 40m1 stop
Delta Logo
9:15 pm - 11:00 amGRU-BUF
15h 45m1 stop
$1,040Delta
Find Deal
Thu, Nov 6 - Wed, Nov 19
Delta Logo
12:49 pm - 5:40 amBUF-GRU
14h 51m2 stops
Delta Logo
11:45 pm - 3:05 pmGRU-BUF
17h 20m2 stops
$1,045Delta
Find Deal
Thu, Nov 6 - Wed, Nov 19
American Airlines Logo
3:50 pm - 8:50 amBUF-GRU
15h 00m2 stops
American Airlines Logo
12:15 am - 3:20 pmGRU-BUF
17h 05m2 stops
$1,047American Airlines
Find Deal
Thu, Nov 6 - Tue, Nov 18
LATAM Airlines Logo
6:00 am - 5:40 amBUF-GRU
21h 40m1 stop
LATAM Airlines Logo
9:15 pm - 11:50 pmGRU-BUF
28h 35m1 stop
$1,066LATAM Airlines
Find Deal
Thu, Nov 6 - Wed, Nov 19
LATAM Airlines Logo
12:06 pm - 4:30 pmBUF-GRU
26h 24m2 stops
LATAM Airlines Logo
11:45 pm - 11:50 pmGRU-BUF
26h 05m1 stop
$1,072LATAM Airlines
Find Deal
Thu, Nov 6 - Wed, Nov 19
United Airlines Logo
2:55 pm - 10:20 amBUF-GRU
18h 25m1 stop
United Airlines Logo
9:45 pm - 1:17 pmGRU-BUF
17h 32m1 stop
$1,114United Airlines
Find Deal
Thu, Oct 30 - Thu, Nov 6
United Airlines Logo
7:00 am - 7:15 amBUF-GRU
23h 15m1 stop
United Airlines Logo
9:45 pm - 1:17 pmGRU-BUF
17h 32m1 stop
$1,115United Airlines
Find Deal
Thu, Oct 30 - Thu, Nov 6

United Airlines flights from Buffalo to Sao Paulo

Our best United Airlines deals on Buffalo to Sao Paulo flight tickets
United Airlines
Oct 30
BUF2:55 pmBuffalo
18h 25m
1 stop
GRU10:20 amSao Paulo Guarulhos Intl
Nov 6
GRU9:45 pmSao Paulo Guarulhos Intl
17h 32m
1 stop
BUF1:17 pmBuffalo
United Airlines
Oct 30
BUF7:00 amBuffalo
23h 15m
1 stop
GRU7:15 amSao Paulo Guarulhos Intl
Nov 6
GRU9:45 pmSao Paulo Guarulhos Intl
17h 32m
1 stop
BUF1:17 pmBuffalo
United Airlines
Oct 30
BUF12:15 pmBuffalo
18h 00m
2 stops
GRU7:15 amSao Paulo Guarulhos Intl
Nov 6
GRU10:15 pmSao Paulo Guarulhos Intl
18h 05m
2 stops
BUF2:20 pmBuffalo

LATAM Airlines flights from Buffalo to Sao Paulo

Our best LATAM Airlines deals on Buffalo to Sao Paulo flight tickets
LATAM Airlines
Nov 6
BUF6:00 amBuffalo
21h 40m
1 stop
GRU5:40 amSao Paulo Guarulhos Intl
Nov 19
GRU9:15 pmSao Paulo Guarulhos Intl
28h 35m
1 stop
BUF11:50 pmBuffalo
LATAM Airlines
Nov 6
BUF12:06 pmBuffalo
26h 24m
2 stops
GRU4:30 pmSao Paulo Guarulhos Intl
Nov 19
GRU11:45 pmSao Paulo Guarulhos Intl
26h 05m
1 stop
BUF11:50 pmBuffalo
LATAM Airlines
Feb 13
BUF7:15 pmBuffalo
12h 40m
1 stop
GRU9:55 amSao Paulo Guarulhos Intl
Feb 22
GRU4:30 pmSao Paulo Guarulhos Intl
33h 27m
2 stops
BUF11:57 pmBuffalo

momondo Fare Finder

 
Customize your flight search to find flights from Buffalo to Sao Paulo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Buffalo to Sao Paulo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Thu 10/30

9:04 pm-5:40 am

2 stops31h 36m

Sao Paulo Guarulhos Intl

Thu 11/6

11:20 am-11:44 am

1 stop26h 24m

$846

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Thu 10/30

9:04 pm-5:40 am

2 stops31h 36m

Sao Paulo Guarulhos Intl

Thu 11/6

12:55 pm-11:44 am

1 stop24h 49m

$853

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Thu 11/6

11:26 am-6:05 am

1 stop16h 39m

Sao Paulo Guarulhos Intl

Tue 11/18

12:15 am-3:56 pm

2 stops17h 41m

$1,034

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Thu 11/6

11:15 am-9:55 am

1 stop20h 40m

Sao Paulo Guarulhos Intl

Wed 11/19

9:15 pm-11:00 am

1 stop15h 45m

$1,040

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Thu 11/6

12:49 pm-5:40 am

2 stops14h 51m

Sao Paulo Guarulhos Intl

Wed 11/19

11:45 pm-3:05 pm

2 stops17h 20m

$1,045

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Thu 11/6

3:50 pm-8:50 am

2 stops15h 00m

Sao Paulo Guarulhos Intl

Tue 11/18

12:15 am-3:20 pm

2 stops17h 05m

$1,047

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Thu 11/6

6:00 am-5:40 am

1 stop21h 40m

Sao Paulo Guarulhos Intl

Wed 11/19

9:15 pm-11:50 pm

1 stop28h 35m

$1,066

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Thu 11/6

12:06 pm-4:30 pm

2 stops26h 24m

Sao Paulo Guarulhos Intl

Wed 11/19

11:45 pm-11:50 pm

1 stop26h 05m

$1,072

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Thu 10/30

2:55 pm-10:20 am

1 stop18h 25m

Sao Paulo Guarulhos Intl

Thu 11/6

9:45 pm-1:17 pm

1 stop17h 32m

$1,114

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Thu 10/30

7:00 am-7:15 am

1 stop23h 15m

Sao Paulo Guarulhos Intl

Thu 11/6

9:45 pm-1:17 pm

1 stop17h 32m

$1,115

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sao Paulo from

How to get the cheapest flight ticket from Buffalo to Sao Paulo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Sao Paulo?

The cheapest day to depart on your flight to Sao Paulo is on a Thursday when prices can be found for as low as $996. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Buffalo because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,338.

What is the cheapest time of day to depart on your flight to Sao Paulo?

In the morning is the cheapest time of day to fly from Buffalo to Sao Paulo when you can find flight prices for as low as $996. Flying to Sao Paulo in the morning is an ideal time because this is during off-peak travel hours. Flights to Sao Paulo are more costly in the evening, with an average ticket price of $1,338. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Buffalo to Sao Paulo

Are you open to changing your travel dates? Check out the ideal times to fly from Buffalo to Sao Paulo according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Buffalo to Sao Paulo (BUF to SAO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to Sao Paulo

Direct flights

None
There are no direct flights from Buffalo to Sao Paulo. There are no popular flight routes from Buffalo to Sao Paulo.
  • How far is Buffalo to Sao Paulo by plane?

    A flight from Buffalo to Sao Paulo will travel around 5024.3 mi. A reasonable flight in good conditions will take 12h 40m.

  • When did momondo last update prices for flights from Buffalo Airport to Sao Paulo?

    Prices for flights from Buffalo Airport to Sao Paulo are updated daily.

  • How many operators does momondo search for flights from Buffalo Airport to Sao Paulo?

  • How old do you have to be to fly from Buffalo Airport to Sao Paulo?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Buffalo Airport to Sao Paulo.

  • What documentation or ID do you need to fly to Sao Paulo?

    The required travel and health documents for your Sao Paulo trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sao Paulo. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Buffalo to Sao Paulo

Compare and see reviews for airlines that fly from Buffalo to Sao Paulo with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $757Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights

Traveling to a place near Sao Paulo?

Book flights to Sao Paulo if you plan to visit one of these locations
Santos
Guarujá

Why use momondo?

Why should I use momondo to find a flight deal from Buffalo to Sao Paulo?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Buffalo to Sao Paulo. momondo saves you time and could save you money on your trip.

Can I find flights from Buffalo to Sao Paulo with flexible booking policies on momondo?

momondo does allow users to show only those flights to Sao Paulo from Buffalo which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Buffalo to Sao Paulo?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Buffalo to Sao Paulo.

I’m not ready to book a flight from Buffalo to Sao Paulo right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Sao Paulo from Buffalo. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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1 adult
Fri 10/17
Fri 10/24

Find better results for your trip to Brazil

Fly into one of these airports located in Sao Paulo

Airports listed have a maximum distance of 48.9 mi from Sao Paulo