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$1,020+ Cheap flights from Rio de Janeiro, Brazil (RIO) to Buffalo (BUF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
RIO — BUF
oct. 15 — oct. 221
mié. 10/15
mié. 10/22
1 adult, Economy
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Cheap flight deals from Rio de Janeiro to Buffalo

Discover tips and strategies to find the most affordable flight options for your journey from Rio de Janeiro (RIO) 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 septiembre 15, 2025.

Round-trip from

$1,020
(Delta)
From Rio de Janeiro (RIO) to Buffalo
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Find flight deals from Rio de Janeiro to Buffalo

Cheapest flights from Rio de Janeiro to Buffalo
Explore the most affordable flight options available from Rio de Janeiro to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 15, 2025.

This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/169:05 pmGIG - BUF
2 stops18h 07mUnited Airlines
mar. 11/47:30 pmBUF - GIG
2 stops36h 05mUnited Airlines
Deal found 9/15$1,175
This American Airlines deal was found by Cheapflights users on 9/14. 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.
jue. 10/211:00 pmGIG - BUF
2 stops23h 53mAmerican Airlines
jue. 11/277:30 amBUF - GIG
2 stops23h 55mAmerican Airlines
Deal found 9/14$1,189
This Delta deal was found by Cheapflights users on 9/14. 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.
jue. 10/29:00 pmGIG - BUF
1 stop15h 01mDelta
jue. 11/276:00 amBUF - GIG
1 stop24h 20mDelta
Deal found 9/14$1,216
This Copa Airlines deal was found by Cheapflights users on 9/15. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/151:30 amGIG - BUF
2 stops20h 43mCopa Airlines
mar. 11/47:30 pmBUF - GIG
2 stops27h 00mCopa Airlines
Deal found 9/15$1,537
This Copa Airlines deal was found by Cheapflights users on 9/14. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/11:30 amGIG - BUF
2 stops18h 23mCopa Airlines
jue. 11/2710:37 amBUF - GIG
2 stops19h 23mCopa Airlines
Deal found 9/14$2,213

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rio de Janeiro 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 septiembre 15, 2025.
Use the filters below to find and compare flights from Rio de Janeiro to Buffalo that are best for you.

Fly from

Rio de Janeiro

Fly to

Buffalo

Route

Depart

Return

Price

Rio de JaneiroBuffalo

GIG - BUF

GIGBUF

Rio de Janeiro–Galeão Intl

vie. 2/6

9:30 pm-11:07 pm

2 stops27h 37m

Buffalo

sáb. 2/21

7:15 pm-4:20 pm

2 stops19h 05m

$1,020

Rio de JaneiroBuffalo

GIG - BUF

GIGBUF

Rio de Janeiro–Galeão Intl

vie. 2/6

9:30 pm-1:02 pm

1 stop17h 32m

Buffalo

sáb. 2/21

2:00 pm-8:20 am

1 stop16h 20m

$1,084

Rio de JaneiroBuffalo

GIG - BUF

GIGBUF

Rio de Janeiro–Galeão Intl

jue. 10/16

9:05 pm-2:12 pm

2 stops18h 07m

Buffalo

mar. 11/4

7:30 pm-9:35 am

2 stops36h 05m

$1,175

Rio de JaneiroBuffalo

GIG - BUF

GIGBUF

Rio de Janeiro–Galeão Intl

jue. 10/2

11:00 pm-9:53 pm

2 stops23h 53m

Buffalo

jue. 11/27

7:30 am-9:25 am

2 stops23h 55m

$1,189

Rio de JaneiroBuffalo

GIG - BUF

GIGBUF

Rio de Janeiro–Galeão Intl

jue. 10/2

9:00 pm-3:36 pm

1 stop19h 36m

Buffalo

jue. 11/27

1:11 pm-8:20 am

2 stops17h 09m

$1,216

Rio de JaneiroBuffalo

GIG - BUF

GIGBUF

Rio de Janeiro–Galeão Intl

jue. 10/16

9:00 pm-3:28 pm

1 stop19h 28m

Buffalo

mar. 11/4

9:03 am-8:20 am

2 stops21h 17m

$1,216

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Best time to book a flight from Rio de Janeiro to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Rio de Janeiro 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.

Cheapflights Insights

Everything you need to know about your flight from Rio de Janeiro to Buffalo
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Rio de Janeiro 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 Rio de Janeiro?

    If you book a flight to Buffalo from Rio de Janeiro, you will be flying to Buffalo, which is the city’s only airport. Buffalo (BUF) is located 8.3 mi from the center of Buffalo. There are 0 flights from Rio de Janeiro to Buffalo per day from 0 different airlines.

  • How long is the flight from Rio de Janeiro to Buffalo?

    A quick flight from Rio de Janeiro to Buffalo can take about 17h 32m. Delta provides one of the quickest options available for as low as $1,084. The distance from Rio de Janeiro to Buffalo is about 5069 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Rio de Janeiro to Buffalo that include hotel bookings?

    Yes. In addition to deals on Rio de Janeiro to Buffalo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Rio de Janeiro to Buffalo?

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

  • Can I find deals for business class flights from Rio de Janeiro to Buffalo?

    Yes. Cheapflights offers flight deals from Rio de Janeiro 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.

  • What is the cheapest month to book a flight from Rio de Janeiro to Buffalo?

    Currently, January is the cheapest month in which you can book a flight from Rio de Janeiro to Buffalo (average of $256). Flying from Rio de Janeiro to Buffalo in December is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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