Frontier Airlines, an ultra low cost ‘no frills’ air carrier have round trip airfares travelling to and from Buffalo NY (BUF) and Austin TX (AUS) for $ 49, nonstop! Frontier’s fares only take you and your small personal item from point A to point B. And frankly, this is way cheaper than taking the bus or train.

Departs BUF: Oct 20, 24, 27, 30; Nov 3, 7, 10, 14
Departs AUS: Oct 17, 20, 27, 31; Nov 3, 7, 14

Enter travel dates on Skyscanner [skyscanner.com] and choose Frontier, and then select your favorite OTA to book with.