￥35,530 Cheap Flights from Austin (AUS) to Buffalo (BUF)

View ￥35,530 flight on Sun, Jun 14, 2026Opens in a new window

Popular airlines from Austin-Bergstrom Intl. Airport (AUS) to Buffalo Niagara Intl. Airport (BUF)

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Cheap Flights from Austin to Buffalo (AUS-BUF)

Prices were available within the past 7 days and start at ￥35,530 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much is a flight from Austin–Bergstrom International Airport to BUF?
The lowest price advertised for a round-trip journey from Austin–Bergstrom International Airport to Buffalo Niagara International Airport is . But you better get moving. This figure is taken from fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Austin-Bergstrom Intl. Airport (AUS) to Buffalo Niagara International Airport?
Most flights can be canceled online, but each airline has a different set of terms and conditions. If you do need to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from Austin–Bergstrom International Airport to Buffalo Niagara Intl. Airport (BUF) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Austin-Bergstrom Intl. Airport (AUS) to BUF flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Austin–Bergstrom International Airport to BUF?
There are plenty of ways to make the 4 hours and 58 minutes between Austin–Bergstrom International Airport and Buffalo Niagara Intl. Airport (BUF) fly by. If you want to be productive, sort through your photos or delete all those unwanted emails. A good snooze also helps pass the time!
How far is the flight from AUS to BUF?
The flight distance from Austin-Bergstrom Intl. Airport (AUS) to Buffalo Niagara International Airport is 2,200 kilometers. Work your way through your travel song playlist or read a good book and the journey will zip on by.
Which airlines fly direct from Austin-Bergstrom Intl. Airport (AUS) to Buffalo Niagara Intl. Airport (BUF)?
If you want to fly straight from Austin–Bergstrom International Airport to BUF, you'll need to book a flight with at least one stop. Unfortunately, there aren't any airlines that fly directly between these airports.
Are Austin-Bergstrom Intl. Airport (AUS) to Buffalo Niagara Intl. Airport (BUF) flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes score a bargain, with some super cheap airfares from Austin–Bergstrom International Airport to Buffalo Niagara International Airport cropping up a few weeks prior to the departure date. If you'd rather book ahead of time, Expedia compares and updates all the best flight deals continually — as early as 12 months in advance in some cases. It depends on the carrier though, as not all airlines publish prices so far in advance.

Travel information

Origin airport
Austin-Bergstrom Intl.
Destination airport
Buffalo Niagara Intl.
Distance
2183 km
*Available to Expedia members.