Question 1

Which airport typically offers the quickest layover for flights from Buffalo to Austin?

Accepted Answer

Flights via Washington, D.C. (IAD) offer the fastest connection on this route, with an average layover time of 0h 57m.

Question 2

What’s the cheapest layover airport for flights from Buffalo to Austin?

Accepted Answer

Atlanta (ATL) is the most affordable 1-stop option, with an average round-trip price of C$ 256.

Question 3

What’s the fastest layover option from Buffalo to Austin?

Accepted Answer

Flights via Atlanta (ATL) have the shortest average one-way travel time for 1-stop routes: 3h 41m.

Question 4

What’s the top layover airport for flights from Buffalo to Austin?

Accepted Answer

Baltimore (BWI) – chosen by Cheapflights users on 37% of one-stop itineraries from Buffalo to Austin on Cheapflights.

Question 5

What are the cheapest airlines flying from Buffalo to Austin round-trip?

Accepted Answer

Cheapflights users have booked flights from Buffalo to Austin round-trip from C$ 311. Other airlines that can offer you cheap pricing are American Airlines, from C$ 391, and Delta, from C$ 392. These flights start at 43% lower than the current average price 3 months from now.

Question 6

What are the cheapest airlines to fly from Buffalo to Austin one-way?

Accepted Answer

C$ 163 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Delta and Southwest, with prices starting from C$ 198 and C$ 240, respectively.

Question 7

How far ahead should I book a flight from Buffalo to Austin?

Accepted Answer

The best time to book flights from Buffalo to Austin is 25 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Question 8

What is the cheapest month to book a flight from Buffalo to Austin?

Accepted Answer

Currently, September is the cheapest month in which you can book a flight from Buffalo to Austin (average of C$ 424). Flying from Buffalo to Austin in March is currently the most expensive (average of C$ 520). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 9

What is the cheapest day to fly from Buffalo to Austin?

Accepted Answer

Travelers seeking maximum savings on their Buffalo to Austin flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 10

E

Accepted Answer

In terms of precipitation, rainfall in Austin ranges from 53.0 - 107.0 mm per month. May is typically the wettest month, when rainfall can reach 107.0 mm. July is typically the driest time to visit Austin when rainfall is around 53.0 mm.

Question 11

E

Accepted Answer

If weather is an important factor for your trip to Austin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 10.0 C).

Question 12

What are the most popular airlines that fly from Buffalo to Austin?

Accepted Answer

Before booking your flight from Buffalo to Austin check out the most popular airlines for this route: American Airlines, Delta or Frontier.

Question 13

What is the cheapest day to fly round-trip from Buffalo to Austin?

Accepted Answer

Departing on a Monday is a good option for securing a great price. You can expect to save up to 66% when planning your travel around this day of the week.

Question 14

How far in advance should I book a flight from Buffalo to Austin?

Accepted Answer

Travellers have found it’s best to book a flight 26 days in advance to save up to 121% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 26 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Buffalo to Austin 1-2 weeks in advance for as low as C$ 591, or C$ 1,017 for flights within the next 24 hours.

Question 15

What is the cheapest month to fly from Buffalo to Austin?

Accepted Answer

Due to multiple factors, expect to potentially pay more when booking in March. For low rates, September can be a great choice for travel to Austin. Flights to Austin from Buffalo in September are about C$ 550 on average during September, but can be found for as low as C$ 309.

Question 16

What is the cheapest time of day to fly from BUF to AUS?

Accepted Answer

A simple way to save on the total cost of your ticket is to fly from Buffalo to Austin at noon. If you’re flexible enough to do this you can expect to save up to 21% on your trip compared to booking a flight in the morning.

Question 17

Can I find deals for flights from Buffalo to Austin that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Buffalo to Austin flights, Cheapflights offers vacation packages that include both flights and hotel.

Question 18

How can I find direct flights from Buffalo to Austin?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Austin.

Question 19

Can I find deals for business class flights from Buffalo to Austin?

Accepted Answer

Yes. Cheapflights offers flight deals from Buffalo to Austin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 20

How does Cheapflights help users find flights from Buffalo to Austin?

Accepted Answer

Cheapflights helps you search for flights from Buffalo to Austin via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Question 21

Why should you use Cheapflights to find cheap flight tickets from Buffalo to Austin?

Accepted Answer

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Buffalo to Austin.

Question 22

Can Cheapflights find flights from Buffalo to Austin with no change fees?

Accepted Answer

Yes! Cheapflights helps users easily find flights from Buffalo to Austin with no change fees.

Question 23

Can Cheapflights notify me if prices for flights from Buffalo to Austin become cheaper?

Accepted Answer

Of course! You can now track prices for flights from Buffalo to Austin and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

Round-trip from	C$ 311
One-way from	C$ 163
Popular in	March
Cheapest in	September
Average price	C$ 557

Airline	Cheapest	Average	Flexibility	On-time
Delta	CheapestC$ 185	AverageC$ 461	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Frontier	CheapestC$ 236	AverageC$ 412	FlexibilityNo cancel fee	On-time62%	Search Frontier flights
American Airlines	CheapestC$ 373	AverageC$ 542	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Southwest	CheapestC$ 459	AverageC$ 583	FlexibilityNo cancel fee	On-time63%	Search Southwest flights
United Airlines	CheapestC$ 503	AverageC$ 653	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

Cheap flights from Buffalo to Austin from C$ 163

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Buffalo to Austin

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Find flight deals from Buffalo to Austin

Cheapest flights from Buffalo to AustinExplore the most affordable flight options available from Buffalo to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 July 2025.

Explore the most affordable flight options available from Buffalo to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Buffalo to Austin that are best for you.

Best time to book a flight from Buffalo to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from Buffalo with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Buffalo to Austin

How far ahead should I book a flight from Buffalo to Austin?

Use this chart to determine the optimal time to book a round-trip flight from Buffalo to Austin. Price data was last updated on 25 July 2025.

What is the cheapest month to book a flight from Buffalo to Austin?

What is the cheapest time of day to fly from BUF to AUS?

Find hourly flight availability from Buffalo to Austin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 July 2025.

What’s the top layover airport for flights from Buffalo to Austin?

Share of one-stop round-trip flights from Buffalo to Austin chosen by Cheapflights users in the past 12 months, using the same layover each way.

What’s the cheapest layover airport for flights from Buffalo to Austin?

Average round-trip fare for 1-stop flights from Buffalo to Austin, chosen by Cheapflights users in the past 12 months, with the same layover each way.

What’s the fastest layover option from Buffalo to Austin?

Shortest average travel time for 1-stop one-way flights from Buffalo to Austin, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Which airport typically offers the quickest layover for flights from Buffalo to Austin?

Average layover duration for 1-stop one-way flights from Buffalo to Austin, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Reviews of airlines servicing Austin

Get insights into the airlines that provide service to Austin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Austin. Reviews last updated 29 July 2025.

Check out reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from Buffalo to Austin to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Austin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Buffalo to Austin round-trip?

What are the cheapest airlines to fly from Buffalo to Austin one-way?

Can I find deals for flights from Buffalo to Austin that include hotel bookings?

How can I find direct flights from Buffalo to Austin?

Can I find deals for business class flights from Buffalo to Austin?

What is the cheapest month to book a flight from Buffalo to Austin?

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Top 5 airlines flying from Buffalo to Austin

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How does Cheapflights help users find flights from Buffalo to Austin?

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Can Cheapflights find flights from Buffalo to Austin with no change fees?

Can Cheapflights notify me if prices for flights from Buffalo to Austin become cheaper?

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Cheapest flights from Buffalo to Austin
Explore the most affordable flight options available from Buffalo to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 July 2025.