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

Chicago (MDW) was the most common stop: 50% of momondo users choosing one-stop flights on this route connected there.

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

Flights via Chicago (ORD) offer the lowest average round-trip price of C$ 421.

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

Flights connecting via Chicago (MDW) have the shortest average one-way travel time: 5h 35m.

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

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

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

JetBlue, Southwest, and United Airlines are the most popular carriers 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 October 2026, there is 1 operator 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?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 travel and health documents required for your trip to Austin Bergstrom Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Austin Bergstrom Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 183 Cheap Flights from Buffalo to Austin in 2026/27

Find the cheapest flights from Buffalo to Austin

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:00 a.m. - 12:50 p.m.BUF Buffalo-AUS Austin Bergstrom

5h 50m1 stop Chicago Midway

7:05 a.m. - 4:00 p.m.AUS Austin Bergstrom-BUF Buffalo

7h 55m1 stop Chicago Midway

C$ 365Southwest

Thu, 26 Nov - Tue, 1 Dec

3:55 p.m. - 9:15 p.m.BUF Buffalo-AUS Austin Bergstrom

6h 20m1 stop Baltimore/Washington

6:15 p.m. - 1:05 a.m.AUS Austin Bergstrom-BUF Buffalo

5h 50m1 stop Tampa

C$ 365Southwest

Thu, 19 Nov - Mon, 23 Nov

7:00 a.m. - 2:40 p.m.BUF Buffalo-AUS Austin Bergstrom

8h 40m1 stop Fort Lauderdale

3:55 p.m. - 11:58 p.m.AUS Austin Bergstrom-BUF Buffalo

7h 03m1 stop Fort Lauderdale

C$ 365JetBlue

Thu, 19 Nov - Mon, 23 Nov

6:55 a.m. - 1:20 p.m.BUF Buffalo-AUS Austin Bergstrom

7h 25m1 stop Boston Logan Intl

3:55 p.m. - 11:58 p.m.AUS Austin Bergstrom-BUF Buffalo

7h 03m1 stop Fort Lauderdale

C$ 365JetBlue

Wed, 18 Nov - Wed, 25 Nov

6:00 a.m. - 11:28 a.m.BUF Buffalo-AUS Austin Bergstrom

6h 28m1 stop Washington, D.C. Dulles Intl

5:16 p.m. - 11:42 p.m.AUS Austin Bergstrom-BUF Buffalo

5h 26m1 stop Washington, D.C. Dulles Intl

C$ 365United Airlines

Wed, 17 Mar - Mon, 22 Mar

12:16 p.m. - 6:35 p.m.BUF Buffalo-AUS Austin Bergstrom

7h 19m1 stop Atlanta Hartsfield-Jackson

10:59 a.m. - 5:36 p.m.AUS Austin Bergstrom-BUF Buffalo

5h 37m1 stop Atlanta Hartsfield-Jackson

C$ 365Delta

Sat, 14 Nov - Wed, 16 Dec

6:00 a.m. - 12:02 p.m.BUF Buffalo-AUS Austin Bergstrom

7h 02m1 stop Philadelphia

3:03 p.m. - 9:40 p.m.AUS Austin Bergstrom-BUF Buffalo

5h 37m1 stop Charlotte Douglas

C$ 365American Airlines

Wed, 11 Nov - Wed, 18 Nov

3:55 p.m. - 9:05 p.m.BUF Buffalo-AUS Austin Bergstrom

6h 10m1 stop Baltimore/Washington

1:35 p.m. - 9:55 p.m.AUS Austin Bergstrom-BUF Buffalo

7h 20m2 stops Dallas Love Field Baltimore/Washington

C$ 372Southwest

Mon, 7 Dec - Thu, 10 Dec

3:55 p.m. - 9:15 p.m.BUF Buffalo-AUS Austin Bergstrom

6h 20m1 stop Baltimore/Washington

2:40 p.m. - 11:25 p.m.AUS Austin Bergstrom-BUF Buffalo

7h 45m2 stops Memphis Orlando

C$ 372Southwest

Thu, 19 Nov - Mon, 23 Nov

1:10 p.m. - 9:15 p.m.BUF Buffalo-AUS Austin Bergstrom

9h 05m2 stops Baltimore/Washington Chicago Midway

5:55 a.m. - 12:05 p.m.AUS Austin Bergstrom-BUF Buffalo

5h 10m1 stop Baltimore/Washington

C$ 372Southwest

Sat, 14 Nov - Wed, 16 Dec

Cheap last-minute flights

Enter your travel dates to find the best prices.

10:10 a.m. - 9:22 p.m.BUF Buffalo-AUS Austin Bergstrom

12h 12m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl

7:15 a.m. - 3:10 p.m.AUS Austin Bergstrom-BUF Buffalo

6h 55m1 stop Newark

C$ 1,352United Airlines

Wed, 21 Oct - Fri, 23 Oct

10:10 a.m. - 5:39 p.m.BUF Buffalo-AUS Austin Bergstrom

8h 29m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl

11:16 a.m. - 7:12 p.m.AUS Austin Bergstrom-BUF Buffalo

6h 56m1 stop Newark

C$ 1,352United Airlines

Wed, 21 Oct - Fri, 23 Oct

3:05 p.m. - 10:54 p.m.BUF Buffalo-AUS Austin Bergstrom

8h 49m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl

7:00 a.m. - 4:43 p.m.AUS Austin Bergstrom-BUF Buffalo

8h 43m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

C$ 1,359United Airlines

Wed, 21 Oct - Fri, 23 Oct

3:05 p.m. - 10:58 p.m.BUF Buffalo-AUS Austin Bergstrom

8h 53m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

12:15 p.m. - 11:11 p.m.AUS Austin Bergstrom-BUF Buffalo

9h 56m2 stops Houston George Bush Intcntl Newark

C$ 1,359United Airlines

Wed, 21 Oct - Fri, 23 Oct

7:00 a.m. - 1:58 p.m.BUF Buffalo-AUS Austin Bergstrom

7h 58m1 stop Chicago O'Hare Intl

7:15 a.m. - 7:12 p.m.AUS Austin Bergstrom-BUF Buffalo

10h 57m2 stops Washington, D.C. Dulles Intl Newark

C$ 1,472United Airlines

Fri, 16 Oct - Sun, 18 Oct

6:00 a.m. - 4:24 p.m.BUF Buffalo-AUS Austin Bergstrom

11h 24m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

6:50 a.m. - 7:07 p.m.AUS Austin Bergstrom-BUF Buffalo

11h 17m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

C$ 1,480United Airlines

Fri, 16 Oct - Sun, 18 Oct

3:52 p.m. - 11:43 p.m.BUF Buffalo-AUS Austin Bergstrom

8h 51m1 stop Newark

12:43 p.m. - 8:47 p.m.AUS Austin Bergstrom-BUF Buffalo

7h 04m1 stop Chicago O'Hare Intl

C$ 1,586United Airlines

Fri, 16 Oct - Sun, 18 Oct

1:48 p.m. - 11:01 p.m.BUF Buffalo-AUS Austin Bergstrom

10h 13m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

7:15 a.m. - 2:23 p.m.AUS Austin Bergstrom-BUF Buffalo

6h 08m1 stop Washington, D.C. Dulles Intl

C$ 1,593United Airlines

Fri, 16 Oct - Sun, 18 Oct

7:00 a.m. - 1:58 p.m.BUF Buffalo-AUS Austin Bergstrom

7h 58m1 stop Chicago O'Hare Intl

7:15 a.m. - 7:12 p.m.AUS Austin Bergstrom-BUF Buffalo

10h 57m2 stops Washington, D.C. Dulles Intl Newark

C$ 1,593United Airlines

Fri, 16 Oct - Sun, 18 Oct

5:30 a.m. - 12:35 p.m.BUF Buffalo-AUS Austin Bergstrom

8h 05m2 stops Orlando Atlanta Hartsfield-Jackson

12:50 p.m. - 9:45 p.m.AUS Austin Bergstrom-BUF Buffalo

7h 55m2 stops Chicago Midway Baltimore/Washington

C$ 1,727Southwest

Fri, 16 Oct - Sat, 17 Oct

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Southwest flights from Buffalo to Austin

Our best Southwest deals on Buffalo to Austin flight tickets

Southwest

19 Nov

BUF3:55 p.m.Buffalo

6h 20m

1 stop

AUS9:15 p.m.Austin Bergstrom

23 Nov

AUS6:15 p.m.Austin Bergstrom

5h 50m

1 stop

BUF1:05 a.m.Buffalo

C$ 365

Southwest

11 Nov

BUF9:10 a.m.Buffalo

6h 45m

1 stop

AUS2:55 p.m.Austin Bergstrom

18 Nov

AUS6:10 a.m.Austin Bergstrom

8h 05m

2 stops

BUF3:15 p.m.Buffalo

C$ 372

Southwest

11 Nov

BUF5:55 a.m.Buffalo

8h 25m

2 stops

AUS1:20 p.m.Austin Bergstrom

18 Nov

AUS1:35 p.m.Austin Bergstrom

7h 25m

2 stops

BUF10:00 p.m.Buffalo

C$ 379

Delta flights from Buffalo to Austin

Our best Delta deals on Buffalo to Austin flight tickets

Delta

22 Nov

BUF6:36 p.m.Buffalo

5h 54m

1 stop

AUS11:30 p.m.Austin Bergstrom

28 Nov

AUS4:30 p.m.Austin Bergstrom

5h 58m

1 stop

BUF11:28 p.m.Buffalo

C$ 459

Delta

25 Dec

BUF6:00 a.m.Buffalo

6h 07m

1 stop

AUS11:07 a.m.Austin Bergstrom

29 Dec

AUS4:49 p.m.Austin Bergstrom

6h 13m

1 stop

BUF12:02 a.m.Buffalo

C$ 504

Delta

22 Dec

BUF6:59 p.m.Buffalo

6h 37m

1 stop

AUS12:36 a.m.Austin Bergstrom

1 Jan

AUS5:20 a.m.Austin Bergstrom

5h 07m

1 stop

BUF11:27 a.m.Buffalo

C$ 548

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloAustin

BUF Buffalo - AUS Austin Bergstrom

BUFAUS

Buffalo

Thu 26/11

8:00 a.m.-12:50 p.m.

1 stop5h 50m

Austin Bergstrom

Tue 1/12

7:05 a.m.-4:00 p.m.

1 stop7h 55m

C$ 365

BuffaloAustin

BUF Buffalo - AUS Austin Bergstrom

BUFAUS

Buffalo

Thu 19/11

3:55 p.m.-9:15 p.m.

1 stop6h 20m

Austin Bergstrom

Mon 23/11

6:15 p.m.-1:05 a.m.

1 stop5h 50m

C$ 365

BuffaloAustin

BUF Buffalo - AUS Austin Bergstrom

BUFAUS

Buffalo

Thu 19/11

7:00 a.m.-2:40 p.m.

1 stop8h 40m

Austin Bergstrom

Mon 23/11

3:55 p.m.-11:58 p.m.

1 stop7h 03m

C$ 365

BuffaloAustin

BUF Buffalo - AUS Austin Bergstrom

BUFAUS

Buffalo

Wed 18/11

6:55 a.m.-1:20 p.m.

1 stop7h 25m

Austin Bergstrom

Wed 25/11

3:55 p.m.-11:58 p.m.

1 stop7h 03m

C$ 365

Quickest round-trip

BuffaloAustin

BUF Buffalo - AUS Austin Bergstrom

BUFAUS

Buffalo

Wed 17/3

6:00 a.m.-11:28 a.m.

1 stop6h 28m

Austin Bergstrom

Mon 22/3

5:16 p.m.-11:42 p.m.

1 stop5h 26m

C$ 365

BuffaloAustin

BUF Buffalo - AUS Austin Bergstrom

BUFAUS

Buffalo

Sat 14/11

12:16 p.m.-6:35 p.m.

1 stop7h 19m

Austin Bergstrom

Wed 16/12

10:59 a.m.-5:36 p.m.

1 stop5h 37m

C$ 365

BuffaloAustin

BUF Buffalo - AUS Austin Bergstrom

BUFAUS

Buffalo

Wed 11/11

6:00 a.m.-12:02 p.m.

1 stop7h 02m

Austin Bergstrom

Wed 18/11

3:03 p.m.-9:40 p.m.

1 stop5h 37m

C$ 365

BuffaloAustin

BUF Buffalo - AUS Austin Bergstrom

BUFAUS

Buffalo

Mon 7/12

3:55 p.m.-9:05 p.m.

1 stop6h 10m

Austin Bergstrom

Thu 10/12

1:35 p.m.-9:55 p.m.

2 stops7h 20m

C$ 372

BuffaloAustin

BUF Buffalo - AUS Austin Bergstrom

BUFAUS

Buffalo

Thu 19/11

3:55 p.m.-9:15 p.m.

1 stop6h 20m

Austin Bergstrom

Mon 23/11

2:40 p.m.-11:25 p.m.

2 stops7h 45m

C$ 372

BuffaloAustin

BUF Buffalo - AUS Austin Bergstrom

BUFAUS

Buffalo

Sat 14/11

1:10 p.m.-9:15 p.m.

2 stops9h 05m

Austin Bergstrom

Wed 16/12

5:55 a.m.-12:05 p.m.

1 stop5h 10m

C$ 372

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?

Prices are currently low for flights on this route.

Typical prices usually range from C$ 596 to C$ 953.
The lowest price recently found on this route was C$ 365.

What is the cheapest month to fly to Austin?

In general, August is the cheapest month to fly from Buffalo to Austin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 511. If you don’t want to visit Austin in August, then you should wait until February to fly from Buffalo, when ticket prices are also cheap, with an average price of C$ 527.

How far in advance should I book a flight from Buffalo 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 C$ 580 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 C$ 351 on momondo.

How have Buffalo to Austin flight prices changed over time?

As of October 2026, prices for Buffalo to Austin flights are approximately 17% cheaper 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

Best price found	C$ 183
Fastest flight time	5h 58m
Direct flights	None

The best one-way flight to Austin from Buffalo in the past 72 hours is C$ 183. The best round-trip flight deal from Buffalo to Austin found on momondo in the last 72 hours is C$ 365.

The fastest flight from Buffalo to Austin takes 5h 58m

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

Search flight deals

Frequently asked questions about flying from Buffalo to Austin

How far is Buffalo to Austin Bergstrom by plane?
The distance between Buffalo and Austin Bergstrom is about 2181.0 km. In terms of flight time, this usually takes a little over 5h 58m.
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 October 2026, there is 1 operator 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?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 travel and health documents required for your trip to Austin Bergstrom Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Austin Bergstrom Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Buffalo to Austin?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Buffalo to Austin is Southwest (100% of total bookings).

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
Southwest	PriceFrom C$ 453	Free Cancellation	Rating 7.9 4,219 reviews		Search Southwest flights

Georgetown

Round Rock

Dripping Springs

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Buffalo to Austin for you.

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

Yes. All flights to Austin from Buffalo on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight 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?

If you are simply researching potential flights to Austin, momondo offers a useful price alert feature which will track prices for flights to Austin from Buffalo and alert you when they change.