Which layover airport offers the lowest fares from Buffalo to Austin?

Flights via Dallas (DFW) offer the lowest average round-trip price of $387.

Which layover airport has the shortest travel time from Buffalo to Austin?

Flights connecting via Dallas (DFW) have the shortest average one-way travel time: 5h 39m.

Which airport is the most popular layover for flights between Buffalo and Austin?

Dallas (DFW) was the most common stop: 71% of momondo users choosing 1-stop flights on this route connected there.

What airlines fly to Austin?

American Airlines, Delta and Southwest are the top three most popular airlines that fly to Austin from Buffalo according to our data. American Airlines is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Austin. Keep in mind that there are 6 different airlines that fly to Austin on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest connection time from Buffalo to Austin?

Charlotte (CLT) has the shortest average layover time for this route: 0h 58m.

What is the cheapest airline that flies from Buffalo to Austin Bergstrom?

Frontier is the most popular carrier operating from Buffalo to Austin Bergstrom

When did momondo last update prices for flights from Buffalo Airport to Austin Bergstrom Airport?

Prices for flights from Buffalo Airport to Austin Bergstrom Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Buffalo Airport to Austin Bergstrom Airport?

As of November 2025, there are 5 operators available to choose from for flights from Buffalo Airport to Austin Bergstrom Airport.

How old do you have to be to fly from Buffalo Airport to Austin Bergstrom Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Buffalo Airport to Austin Bergstrom Airport.

What documentation or ID do you need to fly to Austin Bergstrom Airport?

The necessary travel and health documents for your Austin Bergstrom Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$79 Cheap Flights from Buffalo to Austin in 2025/26

Q: What is the typical price of a round-trip flight between Buffalo and Austin?

Prices are currently low for flights on this route. Typical prices usually range from $344 to $428. The lowest price recently found on this route was $251.

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9:30 am - 10:16 pmBUF-AUS

13h 46m1 stop

6:00 am - 8:18 pmAUS-BUF

13h 18m1 stop

$251JetBlue

Find Deal

Wed, Jan 21 - Wed, Jan 28

12:35 pm - 9:53 amBUF-AUS

22h 18m2 stops

6:08 pm - 10:45 amAUS-BUF

15h 37m1 stop

$264Frontier

Find Deal

Thu, Dec 11 - Sun, Dec 14

11:30 am - 10:21 pmBUF-AUS

11h 51m2 stops

6:08 pm - 10:45 amAUS-BUF

15h 37m1 stop

$273Multiple Airlines

Find Deal

Fri, Dec 12 - Sun, Dec 14

5:45 pm - 9:57 pmBUF-AUS

29h 12m2 stops

4:59 pm - 8:03 pmAUS-BUF

26h 04m1 stop

$287Multiple Airlines

Find Deal

Mon, Jan 5 - Wed, Jan 14

6:03 am - 11:05 amBUF-AUS

6h 02m1 stop

3:05 pm - 11:28 pmAUS-BUF

7h 23m1 stop

$297Delta

Find Deal

Tue, Jan 20 - Tue, Jan 27

6:00 am - 1:43 pmBUF-AUS

8h 43m2 stops

3:42 pm - 11:48 pmAUS-BUF

7h 06m1 stop

$302American Airlines

Find Deal

Tue, Jan 20 - Tue, Jan 27

10:43 am - 9:57 pmBUF-AUS

12h 14m1 stop

4:59 pm - 8:03 pmAUS-BUF

26h 04m1 stop

$306Multiple Airlines

Find Deal

Mon, Jan 5 - Wed, Jan 14

12:25 pm - 6:46 pmBUF-AUS

7h 21m1 stop

3:05 pm - 11:28 pmAUS-BUF

7h 23m1 stop

$309Delta

Find Deal

Tue, Feb 3 - Thu, Feb 5

1:59 pm - 10:45 pmBUF-AUS

9h 46m2 stops

12:17 pm - 7:25 pmAUS-BUF

6h 08m1 stop

$314United Airlines

Find Deal

Tue, Jan 6 - Mon, Jan 12

10:43 am - 9:57 pmBUF-AUS

12h 14m1 stop

10:55 am - 9:21 amAUS-BUF

45h 26m2 stops

$318Multiple Airlines

Find Deal

Mon, Jan 5 - Tue, Jan 13

JetBlue flights from Buffalo to Austin

Our best JetBlue deals on Buffalo to Austin flight tickets

JetBlue

Jan 21

BUF9:30 amBuffalo

13h 46m

1 stop

AUS10:16 pmAustin Bergstrom

Jan 28

AUS6:00 amAustin Bergstrom

13h 18m

1 stop

BUF8:18 pmBuffalo

$251

Find similar

JetBlue

Feb 23

BUF8:00 amBuffalo

11h 15m

1 stop

AUS6:15 pmAustin Bergstrom

Feb 26

AUS2:04 pmAustin Bergstrom

9h 29m

1 stop

BUF12:33 amBuffalo

$360

Find similar

JetBlue

May 16

BUF6:00 amBuffalo

6h 25m

1 stop

AUS11:25 amAustin Bergstrom

May 23

AUS12:10 pmAustin Bergstrom

9h 47m

1 stop

BUF10:57 pmBuffalo

$361

Find similar

Frontier flights from Buffalo to Austin

Our best Frontier deals on Buffalo to Austin flight tickets

Frontier

Dec 11

BUF12:35 pmBuffalo

22h 18m

2 stops

AUS9:53 amAustin Bergstrom

Dec 14

AUS6:08 pmAustin Bergstrom

15h 37m

1 stop

BUF10:45 amBuffalo

$264

Find similar

Frontier

Dec 20

BUF9:28 amBuffalo

23h 40m

1 stop

AUS8:08 amAustin Bergstrom

Jan 3

AUS6:10 pmAustin Bergstrom

24h 03m

2 stops

BUF7:13 pmBuffalo

$419

Find similar

Frontier

Nov 29

BUF10:24 amBuffalo

7h 13m

1 stop

AUS4:37 pmAustin Bergstrom

Dec 4

AUS9:59 amAustin Bergstrom

24h 52m

1 stop

BUF11:51 amBuffalo

$533

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BuffaloAustin

BUF - AUS

BUFAUS

Buffalo

Wed 1/21

9:30 am-10:16 pm

1 stop13h 46m

Austin Bergstrom

Wed 1/28

6:00 am-8:18 pm

1 stop13h 18m

$251

BuffaloAustin

BUF - AUS

BUFAUS

Buffalo

Thu 12/11

12:35 pm-9:53 am

2 stops22h 18m

Austin Bergstrom

Sun 12/14

6:08 pm-10:45 am

1 stop15h 37m

$264

BuffaloAustin

BUF - AUS

BUFAUS

Buffalo

Fri 12/12

11:30 am-10:21 pm

2 stops11h 51m

Austin Bergstrom

Sun 12/14

6:08 pm-10:45 am

1 stop15h 37m

$273

BuffaloAustin

BUF - AUS

BUFAUS

Buffalo

Mon 1/5

5:45 pm-9:57 pm

2 stops29h 12m

Austin Bergstrom

Wed 1/14

4:59 pm-8:03 pm

1 stop26h 04m

$287

BuffaloAustin

BUF - AUS

BUFAUS

Buffalo

Tue 1/20

6:03 am-11:05 am

1 stop6h 02m

Austin Bergstrom

Tue 1/27

3:05 pm-11:28 pm

1 stop7h 23m

$297

BuffaloAustin

BUF - AUS

BUFAUS

Buffalo

Tue 1/20

6:00 am-1:43 pm

2 stops8h 43m

Austin Bergstrom

Tue 1/27

3:42 pm-11:48 pm

1 stop7h 06m

$302

BuffaloAustin

BUF - AUS

BUFAUS

Buffalo

Mon 1/5

10:43 am-9:57 pm

1 stop12h 14m

Austin Bergstrom

Wed 1/14

4:59 pm-8:03 pm

1 stop26h 04m

$306

BuffaloAustin

BUF - AUS

BUFAUS

Buffalo

Tue 2/3

12:25 pm-6:46 pm

1 stop7h 21m

Austin Bergstrom

Thu 2/5

3:05 pm-11:28 pm

1 stop7h 23m

$309

BuffaloAustin

BUF - AUS

BUFAUS

Buffalo

Tue 1/6

1:59 pm-10:45 pm

2 stops9h 46m

Austin Bergstrom

Mon 1/12

12:17 pm-7:25 pm

1 stop6h 08m

$314

BuffaloAustin

BUF - AUS

BUFAUS

Buffalo

Mon 1/5

10:43 am-9:57 pm

1 stop12h 14m

Austin Bergstrom

Tue 1/13

10:55 am-9:21 am

2 stops45h 26m

$318

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Buffalo to Austin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the typical price of a round-trip flight between Buffalo and Austin?

What is the cheapest month to fly to Austin?

The cheapest month to fly to Austin from Buffalo is in August. Flight prices, which tend to average around $286, are often lower during this time because this is during the off-season. If you’re not able to fly to Austin in August, then September is your next best option. Flight prices from Buffalo to Austin during September average around $286.

What is the cheapest day to depart on your flight to Austin?

The cheapest day to depart on your flight to Austin is on a Saturday when prices can be found for as low as $387. This is often the case because there is less demand to fly during this day of the week. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Buffalo to Austin for around $451.

What is the cheapest time of day to depart on your flight to Austin?

In the afternoon is the cheapest time of day to fly from Buffalo to Austin when you can find flight prices for as low as $403. Flying to Austin in the afternoon is an ideal time because this is during off-peak travel hours. Flights to Austin are more costly at noon, with an average ticket price of $529. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Austin from Buffalo when booking weeks ahead of your departure date. In general, you can expect to find flights to Austin for around $384 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Austin from Buffalo for as low as $311 on momondo.

How have Buffalo to Austin flight prices changed over time?

As of November 2025, prices for Buffalo to Austin flights are approximately 2% more expensive when compared to flights at the same time last year.

When to book flights from Buffalo to Austin

Are you open to changing your travel dates? Check out the ideal times to fly from Buffalo to Austin according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Buffalo to Austin (BUF to AUS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to Austin

Fastest flight time	5h 50m
Direct flights	None

The fastest flight from Buffalo to Austin takes 5h 50m

There are no direct flights from Buffalo to Austin. There are no popular flight routes from Buffalo to Austin.

Search flight deals

How far is Buffalo to Austin Bergstrom by plane?
A flight from Buffalo to Austin Bergstrom will travel around 1355.2 mi. By plane, this route typically takes 6h 00m.
When did momondo last update prices for flights from Buffalo Airport to Austin Bergstrom Airport?
Prices for flights from Buffalo Airport to Austin Bergstrom Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Buffalo Airport to Austin Bergstrom Airport?
As of November 2025, there are 5 operators available to choose from for flights from Buffalo Airport to Austin Bergstrom Airport.
How old do you have to be to fly from Buffalo Airport to Austin Bergstrom Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Buffalo Airport to Austin Bergstrom Airport.
What documentation or ID do you need to fly to Austin Bergstrom Airport?
The necessary travel and health documents for your Austin Bergstrom Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Buffalo to Austin?
momondo data reveals that the most frequently booked airline on the route from Buffalo to Austin is American Airlines, representing 38% of all bookings. The subsequent popular airlines are Southwest at 28%, Delta at 22%, and United Airlines at 7%.

Best airlines flying from Buffalo to Austin

Compare and see reviews for airlines that fly from Buffalo to Austin with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $159	Free Cancellation	Rating 5.8 3,099 reviews	Search Frontier flights
Delta	PriceFrom $256	Free Cancellation	Rating 7.9 7,999 reviews	Search Delta flights
Southwest	PriceFrom $286	Free Cancellation	Rating 8.0 4,254 reviews	Search Southwest flights
United Airlines	PriceFrom $286	Free Cancellation	Rating 7.4 9,046 reviews	Search United Airlines flights
American Airlines	PriceFrom $286	Free Cancellation	Rating 7.2 11,038 reviews	Search American Airlines flights

Fredericksburg

Wimberley

San Marcos

Round Rock

Georgetown

Canyon Lake

Marble Falls

Cedar Park

Horseshoe Bay

Dripping Springs

Seguin

Pflugerville

Kyle

Bastrop

Buda

Flatonia

Why use momondo?

Why should I use momondo to find a flight deal from Buffalo to Austin?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Buffalo to Austin. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Buffalo to Austin with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Austin from Buffalo with this policy.

How can momondo help me find flights from Buffalo to Austin?

momondo helps you find the best flight between Buffalo and Austin by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Buffalo to Austin right now. Can momondo alert me if prices change?

Price alerts on flights to Austin from Buffalo are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Buffalo to Austin from $79

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Austin departing on 2/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Buffalo to Austin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Buffalo and Austin?

What is the cheapest month to fly to Austin?

What is the cheapest day to depart on your flight to Austin?

What is the cheapest time of day to depart on your flight to Austin?

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

How have Buffalo to Austin flight prices changed over time?

As of November 2025, prices for Buffalo to Austin flights are approximately 2% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Buffalo to Austin Bergstrom?

Frontier is the most popular carrier operating from Buffalo to Austin Bergstrom

What airlines fly to Austin?

Which airport is the most popular layover for flights between Buffalo and Austin?

Dallas (DFW) was the most common stop: 71% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Buffalo to Austin?

Flights via Dallas (DFW) offer the lowest average round-trip price of $387.

Which layover airport has the shortest travel time from Buffalo to Austin?

Flights connecting via Dallas (DFW) have the shortest average one-way travel time: 5h 39m.

Which layover airport has the shortest connection time from Buffalo to Austin?

Charlotte (CLT) has the shortest average layover time for this route: 0h 58m.

When to book flights from Buffalo to Austin

Cheap Buffalo to Austin (BUF to AUS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to Austin

Fastest flight time

Direct flights

How far is Buffalo to Austin Bergstrom by plane?

When did momondo last update prices for flights from Buffalo Airport to Austin Bergstrom Airport?

How many operators does momondo search for flights from Buffalo Airport to Austin Bergstrom Airport?

How old do you have to be to fly from Buffalo Airport to Austin Bergstrom Airport?

What documentation or ID do you need to fly to Austin Bergstrom Airport?

What is the most popular airline from Buffalo to Austin?

Best airlines flying from Buffalo to Austin

Compare and see reviews for airlines that fly from Buffalo to Austin with momondo

Traveling to a place near Austin?

Why use momondo?

Why should I use momondo to find a flight deal from Buffalo to Austin?

Can I find flights from Buffalo to Austin with flexible booking policies on momondo?

How can momondo help me find flights from Buffalo to Austin?

I’m not ready to book a flight from Buffalo to Austin right now. Can momondo alert me if prices change?

An easier way to manage your Austin trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Texas