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

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

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save on select hotels after you book a flight*
    trophy illustration

    Find the right fit

    We search billions of combinations of flights to help you find your next adventure
Flights from Buffalo (BUF) to Austin (AUS)
Origin airport
Buffalo Niagara Intl.
Destination airport
Austin-Bergstrom Intl.
Distance
2183 km
Average flight time
10 hours 36 mins

Buffalo to Austin Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Buffalo to Austin offer the perfect respite. Not only does exploring Austin provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Buffalo to Austin may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Austin are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Austin more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Austin is now!

Frequently asked questions

Is it cheaper to buy a plane ticket from BUF to Austin-Bergstrom Intl. Airport (AUS) last minute?
When it's time to book your flights, it's always better to be prepared. While it may be possible to pick up a deal on a Buffalo Niagara International Airport to Austin–Bergstrom International Airport flight at the last minute, fares usually don't get cheaper as the date of departure nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to lock in a domestic flight is between 28 – 35 days in advance. For international trips it's between three and four months.
What airports do you fly into for Austin from Buffalo?
Austin-Bergstrom Intl. Airport (AUS), Killeen-Fort Hood Regional Airport (GRK) and Skylark Field Airport (ILE) are your choices when traveling from Buffalo to Austin. Around 10 kilometers southeast of the heart of Austin, Austin-Bergstrom Intl. Airport (AUS) is the city's main entry point. Take into account things like flight arrival and departure times and the distance to your hotel before choosing your airport. University of Texas at Austin and Zilker Park are two terrific attractions to put on your itinerary when you arrive at your destination.
Can I change the date of my flight from Buffalo Niagara Intl. Airport (BUF) to Austin–Bergstrom International Airport?
We know plans can change, so Expedia is here to help make amending your trip as easy as possible. First, find your Buffalo Niagara International Airport to Austin–Bergstrom International Airport itinerary through the Expedia Trips portal and check the fare conditions and rules about what changes you can make. If you booked your plane ticket in the last 24 hours, some airlines will let you cancel at no cost and book new flights. If you bought your ticket more than 24 hours ago, connect with us through our Customer Service portal to find out your options.