Cheap Flights Buffalo to Austin from £96

Flight FAQs

• Which airlines offer the cheapest flights from Buffalo to Austin?

  Based on Trip.com data, Frontier Airlines offers Cheapest nonstop one-way flights from £96 (for example, BUF–AUS on Thu, Oct 22). For a Cheapest nonstop return flight, Frontier Airlines offers fares from £193, departing on Thu, Nov 19 and returning on Mon, Nov 23.

• Which airlines offer flights from Buffalo to Austin?

  At the moment, several airlines serve connecting flights from Buffalo to Austin, including: Frontier Airlines Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.

• When is the best time to book flights from Buffalo to Austin?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Buffalo to Austin is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How can I find the best deals on flights from Buffalo to Austin?

  Here are some tips for finding the best flight deals from Buffalo to Austin on Trip.com:
  · Be flexible with your travel dates. The cheapest flight is currently on Thu, Oct 22, with one-way fares from just £96.
  · Compare airlines. Frontier Airlines currently offers the lowest fares on this route.
  · Set up a price alert to track fare changes without searching every day.
  · Check Trip.com regularly for flight deals and available promo codes.
  · Avoid peak season or book early. July is generally the busiest month for travel to Austin.
  · Get exclusive promo codes on the Trip.com app.

• When is the best time to book a flight from Buffalo to Austin to get the best price?

  The cheapest month to book a flight from Buffalo to Austin is usually October, when demand is lower.

• Which upcoming date is the cheapest for flights from Buffalo to Austin?

  After crunching the numbers on our October flight calendar, it's currently cheapest to fly from Buffalo to Austin on October 22, 2026 with Frontier Airlines, with prices starting at £96.

• Which airports should you choose for flights from Buffalo to Austin?

  Flights to Austin can arrive at: Austin-Bergstrom International Airport (AUS). The most common route connects Buffalo Niagara International Airport and Austin-Bergstrom International Airport (BUF–AUS).

• What is the time difference between Buffalo and Austin?

  The time difference between Austin and Buffalo is 1h.

• How can I change or cancel my flight ticket from Buffalo to Austin?

  Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

• What is the average price of a one-way flight from Buffalo to Austin?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Buffalo to Austin is £244. Fares vary by travel date, airline and availability.

• How do I book flights from Buffalo to Austin on Trip.com?

  Enter Buffalo and Austin, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveller details and complete payment to receive your confirmation.

• Are there budget airlines on the Buffalo to Austin route?

  Frontier Airlinesare the most popular budget airlines flying from Buffalo to Austin. Check baggage, seat and payment fees before comparing the final price.