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$746+ Cheap flights from Guarulhos Intl, Brazil (GRU) to Buffalo (BUF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/1. Fares are subject to change and may not be available on all flights or dates of travel.
GRU — BUF
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Guarulhos Intl to Buffalo

Best flights from Guarulhos Intl to Buffalo
Discover carefully curated flight deals from Guarulhos Intl to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

This Delta deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/88:30 pmGRU - BUF
1 stop19h 44mDelta
Tue 4/2111:15 amBUF - GRU
1 stop20h 35mDelta
Deal found 12/9$930
This LATAM Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/179:00 pmGRU - BUF
1 stop14h 57mLATAM Airlines
Thu 3/196:00 amBUF - GRU
2 stops22h 45mLATAM Airlines
Deal found 12/10$981
This American Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2412:15 amGRU - BUF
2 stops19h 45mAmerican Airlines
Wed 4/83:13 pmBUF - GRU
2 stops16h 07mAmerican Airlines
Deal found 12/9$993
This American Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2412:15 amGRU - BUF
2 stops18h 06mAmerican Airlines
Wed 4/153:13 pmBUF - GRU
2 stops16h 07mAmerican Airlines
Deal found 12/9$993
This Delta deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/210:50 pmGRU - BUF
1 stop18h 09mDelta
Thu 4/167:00 amBUF - GRU
2 stops21h 40mDelta
Deal found 12/9$1,029
This American Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/110:25 pmGRU - BUF
2 stops14h 49mAmerican Airlines
Wed 4/1512:06 pmBUF - GRU
2 stops19h 14mAmerican Airlines
Deal found 12/9$993
This American Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/110:00 pmGRU - BUF
1 stop25h 41mAmerican Airlines
Thu 4/161:00 pmBUF - GRU
2 stops19h 00mAmerican Airlines
Deal found 12/9$993

Find flight deals from Guarulhos Intl to Buffalo

Discover tips and strategies to find the most affordable flight options for your journey from Guarulhos Intl (GRU) to Buffalo (BUF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$981
(LATAM Airlines)

One-way from

$746
(United Airlines)
Provider with most accurate pricing for Sao Paulo Guarulhos Intl-Buffalo flight deals.
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Provider most trusted by Cheapflights users for Sao Paulo Guarulhos Intl-Buffalo flights.
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From Sao Paulo Guarulhos Intl to Buffalo
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One-way flight from Sao Paulo Guarulhos Intl to Buffalo
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Guarulhos Intl to Buffalo 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, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from Sao Paulo Guarulhos Intl Airport to Buffalo that are best for you.

Fly from

Guarulhos Intl

Fly to

Buffalo

Route

Depart

Return

Price

Sao PauloBuffalo

GRU - BUF

GRUBUF

Sao Paulo Guarulhos Intl

Wed 4/8

8:30 pm-3:14 pm

1 stop19h 44m

Buffalo

Tue 4/21

11:15 am-8:50 am

1 stop20h 35m

$930

Sao PauloBuffalo

GRU - BUF

GRUBUF

Sao Paulo Guarulhos Intl

Tue 3/17

9:00 pm-10:57 am

1 stop14h 57m

Buffalo

Thu 3/19

6:00 am-5:45 am

2 stops22h 45m

$981

Sao PauloBuffalo

GRU - BUF

GRUBUF

Sao Paulo Guarulhos Intl

Tue 3/24

12:15 am-7:00 pm

2 stops19h 45m

Buffalo

Wed 4/8

3:13 pm-8:20 am

2 stops16h 07m

$993

Sao PauloBuffalo

GRU - BUF

GRUBUF

Sao Paulo Guarulhos Intl

Tue 3/24

12:15 am-5:21 pm

2 stops18h 06m

Buffalo

Wed 4/15

3:13 pm-8:20 am

2 stops16h 07m

$993

Sao PauloBuffalo

GRU - BUF

GRUBUF

Sao Paulo Guarulhos Intl

Wed 4/1

10:25 pm-12:14 pm

2 stops14h 49m

Buffalo

Wed 4/15

12:06 pm-8:20 am

2 stops19h 14m

$993

Sao PauloBuffalo

GRU - BUF

GRUBUF

Sao Paulo Guarulhos Intl

Wed 4/1

10:00 pm-10:41 pm

1 stop25h 41m

Buffalo

Thu 4/16

1:00 pm-9:00 am

2 stops19h 00m

$993

Sao PauloBuffalo

GRU - BUF

GRUBUF

Sao Paulo Guarulhos Intl

Thu 4/2

10:50 pm-3:59 pm

1 stop18h 09m

Buffalo

Thu 4/16

7:00 am-5:40 am

2 stops21h 40m

$1,029

Sao PauloBuffalo

GRU - BUF

GRUBUF

Sao Paulo Guarulhos Intl

Thu 1/1

9:45 pm-9:46 am

2 stops38h 01m

$746

Sao PauloBuffalo

GRU - BUF

GRUBUF

Sao Paulo Guarulhos Intl

Thu 1/1

10:40 am-11:43 pm

2 stops39h 03m

$828

Sao PauloBuffalo

GRU - BUF

GRUBUF

Sao Paulo Guarulhos Intl

Wed 12/31

1:40 am-8:54 pm

2 stops21h 14m

$910

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Compare providers for flights from Guarulhos Intl to Buffalo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Guarulhos Intl to Buffalo in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Sao Paulo Guarulhos Intl Airport-Buffalo flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Sao Paulo Guarulhos Intl Airport-Buffalo flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Sao Paulo Guarulhos Intl Airport-Buffalo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sao Paulo Guarulhos Intl Airport-Buffalo flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sao Paulo Guarulhos Intl Airport-Buffalo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Guarulhos Intl to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Guarulhos Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Guarulhos Intl to Buffalo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Buffalo from Sao Paulo Guarulhos Intl?

    Most people fly into Buffalo (BUF) if they book a flight to Buffalo from Sao Paulo Guarulhos Intl. On average, Buffalo has 0 inbound flights from Sao Paulo Guarulhos Intl per day from 0 airlines. Buffalo is conveniently located just 8.3 mi from Buffalo’s city center.

  • How long is the flight from Sao Paulo Guarulhos Intl Airport to Buffalo?

    Delta and LATAM Airlines can get you from Sao Paulo Guarulhos Intl Airport to Buffalo in just under 14h 57m. Your travel time can differ by up to 4h 47m. Sao Paulo Guarulhos Intl Airport and Buffalo are separated by a distance of 5021 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Guarulhos Intl to Buffalo that include hotel bookings?

    Yes. In addition to deals on Guarulhos Intl to Buffalo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Guarulhos Intl to Buffalo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Guarulhos Intl to Buffalo.

  • Can I find deals for business class flights from Guarulhos Intl to Buffalo?

    Yes. Cheapflights offers flight deals from Guarulhos Intl to Buffalo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Lockport
Cheektowaga
Orchard Park
Batavia
Williamsville
Eden
Amherst
West Seneca

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