$407 Cheap Flights from Rio de Janeiro (GIG) to Buffalo (BUF)

View $407 flight on Fri, Nov 28, 2025Opens in a new window

Popular airlines from Rio de Janeiro International Airport (GIG) to Buffalo Niagara Intl. Airport (BUF)

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Cheap Flights from Rio de Janeiro to Buffalo (GIG-BUF)

Prices were available within the past 7 days and start at $407 for one-way flights and $1,047 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Jan 15 - Mon, Apr 13
GIG
Rio de Janeiro
BUF
Buffalo
$1,047 Roundtrip, found 7 hours ago
$1,047
Roundtrip
found 7 hours ago
Select Delta flight, departing Thu, Jan 15 from Rio de Janeiro to Buffalo, returning Mon, Apr 13, priced at $1,047 found 7 hours ago
Delta
Thu, Jan 15 - Mon, Apr 13
GIG
Rio de Janeiro
BUF
Buffalo
$1,055 Roundtrip, found 7 hours ago
$1,055
Roundtrip
found 7 hours ago
Select Delta flight, departing Thu, Jan 15 from Rio de Janeiro to Buffalo, returning Mon, Apr 13, priced at $1,055 found 7 hours ago
LATAM Airlines Group
Thu, Jan 15 - Mon, Apr 13
GIG
Rio de Janeiro
BUF
Buffalo
$1,057 Roundtrip, found 7 hours ago
$1,057
Roundtrip
found 7 hours ago
Select LATAM Airlines Group flight, departing Thu, Jan 15 from Rio de Janeiro to Buffalo, returning Mon, Apr 13, priced at $1,057 found 7 hours ago
LATAM Airlines Group
Thu, Jan 15 - Mon, Apr 13
GIG
Rio de Janeiro
BUF
Buffalo
$1,062 Roundtrip, found 7 hours ago
$1,062
Roundtrip
found 7 hours ago
Select LATAM Airlines Group flight, departing Thu, Jan 15 from Rio de Janeiro to Buffalo, returning Mon, Apr 13, priced at $1,062 found 7 hours ago
Copa
Thu, Jan 15 - Mon, Apr 13
GIG
Rio de Janeiro
BUF
Buffalo
$1,067 Roundtrip, found 7 hours ago
$1,067
Roundtrip
found 7 hours ago
Select Copa flight, departing Thu, Jan 15 from Rio de Janeiro to Buffalo, returning Mon, Apr 13, priced at $1,067 found 7 hours ago
LATAM Airlines Group
Thu, Jan 15 - Mon, Apr 13
GIG
Rio de Janeiro
BUF
Buffalo
$1,069 Roundtrip, found 7 hours ago
$1,069
Roundtrip
found 7 hours ago
Select LATAM Airlines Group flight, departing Thu, Jan 15 from Rio de Janeiro to Buffalo, returning Mon, Apr 13, priced at $1,069 found 7 hours ago
LATAM Airlines Group
Thu, Jan 15 - Mon, Apr 13
GIG
Rio de Janeiro
BUF
Buffalo
$1,073 Roundtrip, found 7 hours ago
$1,073
Roundtrip
found 7 hours ago
Select LATAM Airlines Group flight, departing Thu, Jan 15 from Rio de Janeiro to Buffalo, returning Mon, Apr 13, priced at $1,073 found 7 hours ago
Delta
Wed, Jan 14 - Thu, Jan 22
GIG
Rio de Janeiro
BUF
Buffalo
$1,090 Roundtrip, found 7 hours ago
$1,090
Roundtrip
found 7 hours ago
Select Delta flight, departing Wed, Jan 14 from Rio de Janeiro to Buffalo, returning Thu, Jan 22, priced at $1,090 found 7 hours ago
American Airlines
Fri, Jan 16 - Mon, Jan 19
GIG
Rio de Janeiro
BUF
Buffalo
$1,189 Roundtrip, found 7 hours ago
$1,189
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Fri, Jan 16 from Rio de Janeiro to Buffalo, returning Mon, Jan 19, priced at $1,189 found 7 hours ago
Azul
Thu, Jan 15 - Mon, Apr 13
GIG
Rio de Janeiro
BUF
Buffalo
$1,219 Roundtrip, found 7 hours ago
$1,219
Roundtrip
found 7 hours ago
Select Azul flight, departing Thu, Jan 15 from Rio de Janeiro to Buffalo, returning Mon, Apr 13, priced at $1,219 found 7 hours ago

Frequently asked questions

How much does a flight from Galeao - Antonio Carlos Jobim Intl. Airport (GIG) to Buffalo Niagara Intl. Airport (BUF) cost?
Lock in a cheap one-way flight from $407 or cheap return flight from $1,047 from Galeao - Antonio Carlos Jobim Intl. Airport (GIG) to Buffalo Niagara Intl. Airport (BUF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Galeao - Antonio Carlos Jobim Intl. Airport (GIG) to Buffalo Niagara Intl. Airport (BUF)?
Planning your trip for January can help you save, as it's the cheapest month for flights between GIG and BUF. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from Galeao - Antonio Carlos Jobim Intl. Airport (GIG) to Buffalo Niagara Intl. Airport (BUF)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest GIG to BUF flight.
How many flights per day from Galeao - Antonio Carlos Jobim Intl. Airport (GIG) to Buffalo Niagara Intl. Airport (BUF)?
Nonstop flights from Galeao - Antonio Carlos Jobim Intl. Airport (GIG) to Buffalo Niagara Intl. Airport (BUF) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from GIG to BUF?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary depending on a number of factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Galeao - Antonio Carlos Jobim Intl. Airport (GIG) to Buffalo Niagara Intl. Airport (BUF)?
Choose a flight from Galeao - Antonio Carlos Jobim Intl. Airport (GIG) to Buffalo Niagara Intl. Airport (BUF) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Galeao - Antonio Carlos Jobim Intl. Airport (GIG) to Buffalo Niagara Intl. Airport (BUF) last-minute?
Last-minute fares from GIG to BUF are typically more expensive. To lock in the best rates, start looking for flights well in advance. That being said, if your travel plans are flexible, it's possible to find a cheap ticket right before you leave.
Is it cheaper to book a GIG to BUF flight and hotel package?
You can save money by booking a GIG to BUF flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. After choosing your preferred flights and accommodations, consider other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Galeao - Antonio Carlos Jobim Intl. Airport (GIG) to Buffalo Niagara Intl. Airport (BUF)?
If you booked your GIG to BUF flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for further details.

Travel information

Origin airport
Galeão - Antonio Carlos Jobim Intl.
Destination airport
Buffalo Niagara Intl.
Roundtrip price
$1,047
Distance
5072 mi

Book with confidence

Rio de Janeiro to Buffalo Flights

The cheapest times to fly from Rio de Janeiro to Buffalo

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Rio de Janeiro to Buffalo are during the month of January. You can find some of the cheapest flights from Rio de Janeiro to Buffalo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Rio de Janeiro to Buffalo

Sunday is one of the best days to book for cheap flights from Rio de Janeiro to Buffalo: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Rio de Janeiro to Buffalo

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Rio de Janeiro to Buffalo in 2025. You can also book with separate airlines for your outbound and return journeys, from $407 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Rio de Janeiro to Buffalo flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Rio de Janeiro to Buffalo airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Rio de Janeiro to Buffalo Flights

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*Available to One Key members.