Cheap Flights from Buffalo (BUF) to Austin (AUS)

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

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Find the cheapest month to fly from Buffalo (BUF) to Austin (AUS)

August is typically the cheapest month to fly

From £136 - £506 per traveller.

Graph displaying average flight prices per month

Flight from Buffalo to Austin route information
Origin airport
Buffalo Niagara Intl.
Destination airport
Austin-Bergstrom Intl.
Distance
2183 km

Compare flights from Buffalo to Austin easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Buffalo to Austin. Operating between them flights per day, airlines cover the route. And fly direct, getting you to Austin-Bergstrom Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Buffalo Niagara Intl. to Austin-Bergstrom Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Buffalo Niagara Intl. (BUF) to Austin-Bergstrom Intl. (AUS)

The easiest way to view the best deals on flights from Buffalo to Austin today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Buffalo Niagara Intl. to Austin-Bergstrom Intl. start at just and range up to .  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Buffalo and Austin
  • booking your flight during , the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Buffalo to Austin flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Buffalo Niagara Intl. to Austin-Bergstrom Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from Buffalo Niagara International Airport to Austin-Bergstrom Intl. Airport (AUS)?
Start packing your suitcase, because round-trip journeys between Buffalo Niagara Intl. Airport (BUF) and Austin-Bergstrom Intl. Airport (AUS) start from . That's based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can move quickly, so book today to secure the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Buffalo Niagara Intl. Airport (BUF) to AUS?
This differs between airlines, as each has its own set of terms and conditions. Head to the Customer Service Portal, where there are instructions on how to cancel online.
How do I find cheap flights from Buffalo Niagara Intl. Airport (BUF) to Austin–Bergstrom International Airport 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 Buffalo Niagara Intl. Airport (BUF) to Austin–Bergstrom International Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Buffalo Niagara Intl. Airport (BUF) to Austin-Bergstrom Intl. Airport (AUS)?
It's around 2,200 kilometres from Buffalo Niagara Intl. Airport (BUF) to AUS, so expect to be in your seat for a while. Keep yourself entertained by packing things like your e-reader or the latest bestseller.
Which airlines fly direct from Buffalo Niagara International Airport to Austin–Bergstrom International Airport?
If you want to fly straight from Buffalo Niagara International Airport to AUS, you'll need to book a flight with one or more stops. Unfortunately, there are no airlines that fly directly on this route.
Are Buffalo Niagara Intl. Airport (BUF) to Austin–Bergstrom International Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can occasionally pick up a bargain, with some super cheap fares from Buffalo Niagara Intl. Airport (BUF) to AUS surfacing a few weeks before the departure date. If you'd rather book ahead, Expedia compares and updates all the best flight deals continually — as early as a year in advance in some cases. It depends on the carrier though, as not all airlines release prices so far in advance.

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