$612 Cheap Flights from Buenos Aires (EZE) to Buffalo (BUF)

View $612 flight on Tue, Nov 18, 2025Opens in a new window

Popular airlines from Ministro Pistarini Intl. Airport (EZE) to Buffalo Niagara Intl. Airport (BUF)

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Cheap Flights from Buenos Aires to Buffalo (EZE-BUF)

Prices were available within the past 7 days and start at $612 for one-way flights and $1,026 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LATAM Airlines Group
Tue, Oct 28 - Thu, Nov 27
EZE
Buenos Aires
BUF
Buffalo
$1,026 Roundtrip, found 3 days ago
$1,026
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Tue, Oct 28 from Buenos Aires to Buffalo, returning Thu, Nov 27, priced at $1,026 found 3 days ago
LATAM Airlines Group
Tue, Oct 28 - Thu, Nov 27
EZE
Buenos Aires
BUF
Buffalo
$1,043 Roundtrip, found 3 days ago
$1,043
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Tue, Oct 28 from Buenos Aires to Buffalo, returning Thu, Nov 27, priced at $1,043 found 3 days ago
LATAM Airlines Group
Tue, Oct 28 - Thu, Nov 27
EZE
Buenos Aires
BUF
Buffalo
$1,051 Roundtrip, found 3 days ago
$1,051
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Tue, Oct 28 from Buenos Aires to Buffalo, returning Thu, Nov 27, priced at $1,051 found 3 days ago
LATAM Airlines Group
Tue, Oct 28 - Thu, Nov 27
EZE
Buenos Aires
BUF
Buffalo
$1,060 Roundtrip, found 3 days ago
$1,060
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Tue, Oct 28 from Buenos Aires to Buffalo, returning Thu, Nov 27, priced at $1,060 found 3 days ago
LATAM Airlines Group
Tue, Oct 28 - Thu, Nov 27
EZE
Buenos Aires
BUF
Buffalo
$1,068 Roundtrip, found 3 days ago
$1,068
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Tue, Oct 28 from Buenos Aires to Buffalo, returning Thu, Nov 27, priced at $1,068 found 3 days ago
LATAM Airlines Group
Tue, Oct 28 - Thu, Nov 27
EZE
Buenos Aires
BUF
Buffalo
$1,077 Roundtrip, found 3 days ago
$1,077
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Tue, Oct 28 from Buenos Aires to Buffalo, returning Thu, Nov 27, priced at $1,077 found 3 days ago
LATAM Airlines Group
Tue, Oct 28 - Thu, Nov 27
EZE
Buenos Aires
BUF
Buffalo
$1,171 Roundtrip, found 3 days ago
$1,171
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Tue, Oct 28 from Buenos Aires to Buffalo, returning Thu, Nov 27, priced at $1,171 found 3 days ago
LATAM Airlines Group
Tue, Oct 28 - Thu, Nov 27
EZE
Buenos Aires
BUF
Buffalo
$1,188 Roundtrip, found 3 days ago
$1,188
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Tue, Oct 28 from Buenos Aires to Buffalo, returning Thu, Nov 27, priced at $1,188 found 3 days ago
LATAM Airlines Group
Tue, Oct 28 - Thu, Nov 27
EZE
Buenos Aires
BUF
Buffalo
$1,197 Roundtrip, found 3 days ago
$1,197
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Tue, Oct 28 from Buenos Aires to Buffalo, returning Thu, Nov 27, priced at $1,197 found 3 days ago
avianca
Tue, Oct 28 - Thu, Nov 27
EZE
Buenos Aires
BUF
Buffalo
$1,404 Roundtrip, found 3 days ago
$1,404
Roundtrip
found 3 days ago
Select avianca flight, departing Tue, Oct 28 from Buenos Aires to Buffalo, returning Thu, Nov 27, priced at $1,404 found 3 days ago

Alternative airports near Buffalo

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Buffalo Niagara Intl. BUF. Cheapest and Closest option available. Average driving time to city center is 16 minutes. Flights from $1,652
BUF
Buffalo Niagara Intl.
CheapestClosest
Average driving time to city center16 min
Flights from $1,652
Flights from Buenos Aires (EZE) to Buffalo (BUF)
Origin airport
Ministro Pistarini Intl.
Destination airport
Buffalo Niagara Intl.
Roundtrip price
$1,025
Distance
5520 mi

Buenos Aires to Buffalo Flights

The cheapest times to fly from Buenos Aires 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 Buenos Aires to Buffalo are during the month of October. You can find some of the cheapest flights from Buenos Aires to Buffalo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Buenos Aires to Buffalo

Sunday is one of the best days to book for cheap flights from Buenos Aires 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 Buenos Aires 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 Buenos Aires to Buffalo in 2025. You can also book with separate airlines for your outbound and return journeys, from $612 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 Buenos Aires 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 Buenos Aires 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.

 

Frequently asked questions

How much does a flight from Ministro Pistarini Intl. Airport (EZE) to Buffalo Niagara Intl. Airport (BUF) cost?
Discover the latest flight deals from EZE to BUF by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from EZE to BUF?
The cheapest flights from EZE to BUF are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from EZE to BUF?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from EZE to BUF. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Ministro Pistarini Intl. Airport (EZE) to Buffalo Niagara Intl. Airport (BUF)?
There aren't any daily nonstop flights from Ministro Pistarini Intl. Airport (EZE) to Buffalo Niagara Intl. Airport (BUF). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from EZE to BUF?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Ministro Pistarini Intl. Airport (EZE) to Buffalo Niagara Intl. Airport (BUF)?
To avoid potential delays on the Ministro Pistarini Intl. Airport (EZE) to Buffalo Niagara Intl. Airport (BUF) route, travel before 3 PM. Later flights are 22% more likely to be canceled.**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 Ministro Pistarini Intl. Airport (EZE) to Buffalo Niagara Intl. Airport (BUF) last-minute?
Holding off until just before your trip to book a ticket from EZE to BUF often results in higher prices. While it's possible to find some last-minute offers, they aren't always guaranteed. Keep your travel plans flexible to boost your chances of snagging a bargain.
Is it cheaper to book an EZE to BUF flight and hotel package?
You'll generally save money by securing an EZE to BUF flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. After selecting your ideal accommodations and flights, you can add extras like activities, car rentals and tours.
Can I cancel or change the date of my flight from Ministro Pistarini Intl. Airport (EZE) to Buffalo Niagara Intl. Airport (BUF)?
If you reserved your EZE to BUF flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you want more information.

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*Available to One Key members.