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

Flights overview

Useful information for finding cheap flights from Buffalo to Austin and booking your next trip

Cheapest round-trip flights	$210	Frontier 1 stop 16 hr Fri, May 29 — Sun, Jun 7	The cheapest round-trip flight from Buffalo to Austin is currently $210
Cheapest one-way flight	$111	Frontier 1 stop 16 hr Fri, May 29	The cheapest one-way flight from Buffalo to Austin is currently $111
Last-minute weekend getaway	$540	Frontier 1 stop 6 hr Fri, May 1 — Sun, May 3	The cheapest last-minute weekend getaway from Buffalo to Austin is currently $540
Cheapest business class flights	$544	Frontier 1 stop 7 hr Thu, Jul 23 — Wed, Jul 29	The cheapest business class round-trip flight from Buffalo to Austin is currently $544

Fastest flight	5 hr 5 min	The fastest flight with stops from Buffalo to Austin takes 5 hr 5 min
Nonstop flights	None	There are no direct flights on this route.

When is the cheapest time to fly?

The cheapest month to fly from Buffalo to Austin is typically October. The most expensive month to fly is typically March.

October Cheapest	Typical prices: $190–415
March Most expensive	Typical prices: $335–550

Popular airlines from Buffalo to Austin

Southwest

from $300

Typical price: $340–670

576 weekly connecting flights

BUF - AUS Every day
American

from $303

Typical price: $305–660

355 weekly connecting flights

BUF - AUS Every day
Delta

from $280

Typical price: $335–750

276 weekly connecting flights

BUF - AUS Every day
United

from $319

Typical price: $335–680

221 weekly connecting flights

BUF - AUS Every day
JetBlue

from $498

Typical price: $465–1,150

21 weekly connecting flights

BUF - AUS Every day
Frontier

from $210

Typical price: $230–600

18 weekly connecting flights

BUF - AUS Every day

Popular airports near Buffalo

Buffalo Niagara International Airport (BUF)

Buffalo United States 24 min 8 mi
Toronto Pearson International Airport (YYZ)

Toronto Canada 1 hr 37 min 66 mi
Frederick Douglass Greater Rochester International Airport (ROC)

Rochester United States 1 hr 13 min 63 mi
Cleveland Hopkins International Airport (CLE)

Cleveland United States 3 hr 11 min 183 mi

Popular airports near Austin

Austin-Bergstrom International Airport (AUS)

Austin United States 24 min 6 mi
Dallas Fort Worth International Airport (DFW)

Dallas United States 3 hr 14 min 186 mi
George Bush Intercontinental Airport (IAH)

Houston United States 2 hr 44 min 144 mi
San Antonio International Airport (SAT)

San Antonio United States 1 hr 16 min 66 mi

Frequently asked questions about flying from Buffalo to Austin

The cheapest flights from Buffalo to Austin are usually in October. Typical ticket prices in October range from $190 to $415.

The cheapest round-trip flight from Buffalo to Austin recently found on Google Flights was with Frontier from $210. The cheapest one-way flight was with Frontier from $111.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest Southwest flight from Buffalo to Austin is $300, flying from Jun 1 to Jun 10.
The cheapest American flight from Buffalo to Austin is $303, flying from May 23 to May 30.
The cheapest Delta flight from Buffalo to Austin is $280, flying from May 28 to Jun 3.
The cheapest United flight from Buffalo to Austin is $319, flying from Jun 1 to Jun 9.
The cheapest JetBlue flight from Buffalo to Austin is $498, flying from Jun 1 to Jun 8.
The cheapest Frontier flight from Buffalo to Austin is $210, flying from May 29 to Jun 7.

The cheapest round-trip flight from Buffalo to Austin starts at $210 from Fri, May 29 to Sun, Jun 7. The cheapest one-way flight starts at $111 and departs on Fri, May 29.

5 hr 5 min is the shortest flight time from Buffalo to Austin.

Austin has mild winters and very hot, humid summers that make some outdoor activities inadvisable. Most visitors arrive Mar–Sep. Spring sees crowds for the South by Southwest (SXSW) music and film festival (Mar) and the blooming of the bluebonnet (mid-Mar–mid Apr), which is the Texas state flower. Hotels are especially crowded during college graduation weekends (May). Fall's popular events are the Austin City Limits music festival (Sep), college football season (Sep–Nov) and the Austin Film Festival (Oct).

It's easy to use Google Flights to find the cheapest days to fly from Buffalo to Austin.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.

What counts as the best airline for your flights from Buffalo to Austin really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Buffalo to Austin.

In terms of flights, Southwest is the most popular. Southwest offers 576 connecting flights per week. Southwest flies from Buffalo Niagara International Airport (BUF) to Austin-Bergstrom International Airport (AUS) .

Other popular airlines flying from Buffalo to Austin are:

American offers 355 connecting flights per week. American flies from Buffalo Niagara International Airport (BUF) to Austin-Bergstrom International Airport (AUS) .
Delta offers 276 connecting flights per week. Delta flies from Buffalo Niagara International Airport (BUF) to Austin-Bergstrom International Airport (AUS) .
United offers 221 connecting flights per week. United flies from Buffalo Niagara International Airport (BUF) to Austin-Bergstrom International Airport (AUS) .
JetBlue offers 21 connecting flights per week. JetBlue flies from Buffalo Niagara International Airport (BUF) to Austin-Bergstrom International Airport (AUS) .
Frontier offers 18 connecting flights per week. Frontier flies from Buffalo Niagara International Airport (BUF) to Austin-Bergstrom International Airport (AUS) .

The number of connecting flights refers to distinct flights with at least one stop between Buffalo and Austin.

The cheapest round-trip flight from Buffalo to Austin recently found on Google Flights was with Frontier from $210. The cheapest one-way flight was with Frontier from $111.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest Southwest flight from Buffalo to Austin is $300, flying from Jun 1 to Jun 10.
The cheapest American flight from Buffalo to Austin is $303, flying from May 23 to May 30.
The cheapest Delta flight from Buffalo to Austin is $280, flying from May 28 to Jun 3.
The cheapest United flight from Buffalo to Austin is $319, flying from Jun 1 to Jun 9.
The cheapest JetBlue flight from Buffalo to Austin is $498, flying from Jun 1 to Jun 8.
The cheapest Frontier flight from Buffalo to Austin is $210, flying from May 29 to Jun 7.

No airline flies direct from Buffalo to Austin.

There are 576 Southwest connecting flights from Buffalo to Austin per week. Flights are available every day.
There are 355 American connecting flights from Buffalo to Austin per week. Flights are available every day.
There are 276 Delta connecting flights from Buffalo to Austin per week. Flights are available every day.
There are 221 United connecting flights from Buffalo to Austin per week. Flights are available every day.
There are 21 JetBlue connecting flights from Buffalo to Austin per week. Flights are available every day.
There are 18 Frontier connecting flights from Buffalo to Austin per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

The cheapest last-minute deal between Buffalo and Austin at price $540 is offered by Frontier from Fri, May 1 to Sun, May 3.

No airline flies direct from Buffalo to Austin.

There are 576 Southwest connecting flights from Buffalo to Austin per week. Flights are available every day.
There are 355 American connecting flights from Buffalo to Austin per week. Flights are available every day.
There are 276 Delta connecting flights from Buffalo to Austin per week. Flights are available every day.
There are 221 United connecting flights from Buffalo to Austin per week. Flights are available every day.
There are 21 JetBlue connecting flights from Buffalo to Austin per week. Flights are available every day.
There are 18 Frontier connecting flights from Buffalo to Austin per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

There are no direct flights from Buffalo to Austin.

It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Buffalo to Austin, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.

The cheapest business class round-trip flights between Buffalo and Austin start at $544 from Thu, Jul 23 to Wed, Jul 29 with Frontier.

The cheapest economy class round-trip flights between Buffalo and Austin start at $210 from Fri, May 29 to Sun, Jun 7.

To book business class trips from Buffalo to Austin, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.

The best last-minute getaway deal for the next weekend between Buffalo and Austin starts at $540 from Fri, May 1 to Sun, May 3 with Frontier.

The cheapest last-minute deal between Buffalo and Austin at price $540 is offered by Frontier from Fri, May 1 to Sun, May 3.

To find last-minute flight deals from Buffalo to Austin, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.