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BUF - AUS

$125 Find cheap flights from Buffalo to Austin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to Austin departing on 6/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/29
Sat 7/6

Search hundreds of travel sites at once for deals on flights to Austin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Austin, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Austin, as well as popular online travel agencies
In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

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Cheap flight deals from Buffalo to Austin (BUF-AUS)

 
These are the cheapest deals for flights from Buffalo to Austin currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Buffalo to Austin

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Buffalo to Austin.

Recent one-way flight deals from Buffalo to Austin

Only flying one-way? Below are some of the best one-way flight deals from Buffalo to Austin found on KAYAK recently.

Recent last minute flight deals from Buffalo to Austin

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Buffalo to Austin.

Recent direct flight deals from Buffalo to Austin

The latest deals for direct flights from Buffalo to Austin so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Buffalo to Austin

Find recent round-trip train or bus tickets from Buffalo to Austin.

All round-trip flight deals to Austin

The cheapest plane tickets to Austin found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
5:52 pm - 8:15 amBUF-AUS
15h 23m1 stop
9:15 am - 4:50 pmAUS-BUF
6h 35m1 stop
$254Frontier
Find Deal
Mon, Jun 17 - Mon, Jun 24
7:00 am - 12:06 pmBUF-AUS
6h 06m1 stop
5:24 pm - 11:56 pmAUS-BUF
5h 32m1 stop
$298United Airlines
Find Deal
Thu, Jul 4 - Fri, Jul 5
12:06 pm - 4:18 pmBUF-AUS
5h 12m1 stop
4:42 pm - 12:20 amAUS-BUF
6h 38m1 stop
$302Delta
Find Deal
Thu, Jul 4 - Wed, Jul 10
7:00 am - 3:21 pmBUF-AUS
9h 21m2 stops
5:24 pm - 11:56 pmAUS-BUF
5h 32m1 stop
$307United Airlines
Find Deal
Thu, Jul 4 - Fri, Jul 5
2:34 pm - 9:44 pmBUF-AUS
8h 10m1 stop
2:27 pm - 5:48 pmAUS-BUF
26h 21m1 stop
$333Frontier
Find Deal
Sat, Jul 13 - Sun, Jul 21
7:20 am - 2:56 pmBUF-AUS
8h 36m1 stop
3:02 pm - 10:41 pmAUS-BUF
6h 39m1 stop
$343American Airlines
Find Deal
Fri, Jun 28 - Fri, Jul 5
12:06 pm - 4:18 pmBUF-AUS
5h 12m1 stop
11:00 am - 6:19 pmAUS-BUF
6h 19m1 stop
$344Delta
Find Deal
Thu, Jul 4 - Thu, Jul 11
1:55 pm - 8:45 pmBUF-AUS
7h 50m1 stop
12:53 pm - 10:45 pmAUS-BUF
8h 52m1 stop
$351American Airlines
Find Deal
Wed, Jun 12 - Sun, Jun 30
11:49 am - 10:58 amBUF-AUS
24h 09m2 stops
1:18 pm - 1:00 pmAUS-BUF
22h 42m2 stops
Thu, Jun 27 - Thu, Jul 4
11:49 am - 9:10 amBUF-AUS
22h 21m3 stops
1:18 pm - 1:00 pmAUS-BUF
22h 42m3 stops
Thu, Jul 4 - Thu, Jul 11
5:52 pm - 8:15 amBUF-AUS
15h 23m1 stop
$125Frontier
Find Deal
Mon, Jun 17
6:15 pm - 8:15 amBUF-AUS
15h 00m1 stop
$129Frontier
Find Deal
Fri, Jun 14
5:16 pm - 8:14 amBUF-AUS
15h 58m1 stop
$139Frontier
Find Deal
Mon, Aug 19
5:52 pm - 8:15 amBUF-AUS
15h 23m1 stop
$146Frontier
Find Deal
Mon, Jul 1
7:00 am - 12:06 pmBUF-AUS
6h 06m1 stop
$147United Airlines
Find Deal
Thu, Jul 4
6:06 am - 11:58 amBUF-AUS
6h 52m1 stop
$189American Airlines
Find Deal
Sun, Jun 16
11:29 am - 4:47 pmBUF-AUS
6h 18m1 stop
$211JetBlue
Find Deal
Wed, Jun 5
7:48 pm - 1:17 pmBUF-AUS
18h 29m2 stops
$244United Airlines
Find Deal
Mon, Aug 19
10:40 am - 6:16 pmBUF-AUS
8h 36m2 stops
$338American Airlines
Find Deal
Fri, Jun 14
6:15 am - 10:58 amBUF-AUS
5h 43m1 stop
$434Delta
Find Deal
Sun, Jul 7
5:25 pm - 8:16 amBUF-AUS
15h 51m1 stop
1:34 pm - 6:34 pmAUS-BUF
28h 00m1 stop
$488Frontier
Find Deal
Mon, Jun 3 - Thu, Jul 4
7:00 am - 12:16 pmBUF-AUS
6h 16m1 stop
1:00 pm - 10:43 amAUS-BUF
20h 43m2 stops
$678United Airlines
Find Deal
Mon, Jun 3 - Thu, Jul 4
6:08 am - 3:51 pmBUF-AUS
10h 43m2 stops
6:30 am - 5:38 pmAUS-BUF
10h 08m2 stops
$805American Airlines
Find Deal
Mon, Jun 3 - Thu, Jul 4

Flights from Buffalo to Austin - Travel Insights & Trends

Get data-powered insights and trends into flights from Buffalo to Austin to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Buffalo to Austin?

The average price of all flights from Buffalo to Austin clicked on KAYAK for each day over the last 12 months.
When flying from Buffalo to Austin, you should consider leaving on a Tuesday and avoid Sundays if you are looking for the best rates. For your return to Buffalo, you’ll find the best rates on Tuesdays and the most expensive ones on Sundays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Buffalo to Austin, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Buffalo to Austin is September, where tickets cost $360 on average. On the other hand, the most expensive months are April and December, where the average cost of tickets is $543 and $524 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Buffalo to Austin, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Buffalo to Austin, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 89 days before departure.

Which airlines provide the cheapest flights from Buffalo to Austin?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Austin from Buffalo were found on Frontier ($125) and United Airlines ($147), and the lowest round-trip tickets were found on Frontier ($254) and United Airlines ($298).

Good to know

Low season

January

High season

May

Cheapest flight

$125
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly with an average 3% increase in price.
Flight from Buffalo to Austin

When to book flights from Buffalo to Austin

Are your dates flexible? Find out the best times to travel from Buffalo to Austin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Buffalo to Austin

  • What is the cheapest flight from Buffalo to Austin?

    In the last 3 days, the lowest price for a flight from Buffalo to Austin was $125 for a one-way ticket and $254 for a round-trip.

  • Do I need a passport to fly between Buffalo and Austin?

    No

  • Which aircraft models fly most regularly from Buffalo to Austin?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Buffalo to Austin?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Buffalo and Austin, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Buffalo to Austin, Delta or JetBlue?

    The two airlines most popular with KAYAK users for flights from Buffalo to Austin are Delta and JetBlue. With an average price for the route of $509 and an overall rating of 8.0, Delta is the most popular choice. JetBlue is also a great choice for the route, with an average price of $271 and an overall rating of 7.6.

  • How does KAYAK find such low prices on flights from Buffalo to Austin?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Buffalo to Austin.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buffalo to Austin?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Austin from Buffalo is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Buffalo to Austin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Austin with an airline and back to Buffalo with another airline. Booking your flights between Buffalo and AUS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buffalo to Austin?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Austin from Buffalo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 4 airlines serving from Buffalo to Austin

 
See real verified KAYAK customer reviews for airlines flying from Buffalo to Austin. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Buffalo to Austin? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10457 reviews
8.6Crew
7.9Comfort
8.2Boarding
8.0Entertainment
7.4Food
Airline reviews

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

2.0 MediocreNairan, May 2024JFK - FLL
Read more about Delta reviews

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

They were an hour late and they didn’t have my wheelchair for me

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

Our flight was delayed in Atlanta. The staff could have gave us an explanation for the delay and how long it would be.

Seat back monitors and outlets were dead and not working.

It was a crowded flight. They did the best they could.

Service was good for such a short flight. Small plane but smooth flight.

The flight was delayed but we got to our final destination.

Uncomfortable seats on 14 hour flight. Mediocre food. On time and great crew.

The helpful attitude of the staff, and being a wheelchair passenger everyone was helpful and understanding. The trip was made comfortable by the upgraded seat which was given without my request, that was a great surprise. Thank you Delta.

The flight was excellent. The crew was welcoming and attentive.

Run out of snack choices. Why are the seats not padded for your butt? Are we sitting on blocks of wood or metal for $250-300 a pop? This ain’t spirit. Let’s get it together people

Going through JFK’s security is a mess. The TSA security said no shoes on the bins. So, we place our shoes in the belt and they came out all over the belt. Boarding was delayed and Flight as well.

There were multiple delays but JetBlue tried to make the boarding and departure process as quick and efficient as possible. The crew was as detached from reality as could be, meaning: not very friendly and just doing things by the numbers.

40 minute delay before take off after boarding flight. Bright lights throughout night flight due Issues with light panels. In flight Entertainment nonfunctional

Another horrible Jet Blue experience. This airline has suffered the biggest decline of all from best to worst. TVs didn’t work (again). internet was temperamental. Boarded late and couldn’t get organized to serve snacks.

I hate their constant delays! It’s as if I cannot confidently make plans for timing when I'm traveling with them. I slept through it, so all I can say is it was good.

There was no wheelchair or wheelchair escort at the gate..unacceptable

No WiFi No TV Bag of chips I guess it could be worse.

From bag drop to boarding, it was great. In-flight is a little different. The seats were a little uncomfortable for that long of a flight. The rest of the cabin crew except for Eva was wonderful. Eva was not friendly at all. I've had to personally encounter her twice in-flight. First time was when I had to go to the lavatory in the back of the plane, and since it was the first for me to board such tiny plane, I didn't know we were using the crew toilet. She was giving me an attitude while telling me where and how to open it since it's not the regular push to open type of door. The second one was when I had to throw trash then use the lavatory again. I asked where to throw them, and unfortunately she was the only crew in the back doodling on her phone, she had to point it out to me with an attitude then told me to wait on the carpet, which I understand because I didn't realize that, but she could have been nicer. After all, I'm a paying customer, and assisting a passenger who isn't knowledgeable about the aircraft is one of the things she's there for. The rest of the experience and crew from bag drop to in-flight were excellent except for her.

Fantastic. Smooth boarding with an infant. Never experienced it with any other carriers.

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

First flight of the day… MINIMUM FUEL! 15 minute landing delay at HOU due to fog turned into a 2+ hour delay! Rather than circle, they had to divert to another city to refuel! Sat on tarmac at Austin to refuel. We ALL missed our connections! The crew, including pilots, were clueless. Crew was really a mess. At HOU, Untied employees were exceedingly rude to all. It was pitiful.

No lounge access with “United First” ticket. False alarm about late flight, jeopardizing connection. Wrong meal. Loose power socket would not hold plug, could not charge device. In-flight access to text messaging did not work. Toilet seat on plane would not stay up.

Crew were fine, drinks and snacks were as well but we were delayed for around 2 hrs which made our entry into Mexico delayed as well with the influx of arrivals at the same time. Sort of wasted our first day of vacation. We left Pittsburgh at 630am and did not arrive in Mexico until late dinner time.

Boarding was unorganized. They expected passengers to ask people to move their assigned seat they paid for in order to sit together. The seats even in comfort are smaller than other airlines and the flight attendants appeared not to be well prepared

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

Trip was smooth bumpy from the wind but no issues at all the crew attendant was very pleasant and had great customer service

The customer service was excellent! Check-in, baggage check-in, boarding, the flight went very smooth.

Awful. I got stuck next to a person carrying a dog and behind someone with a dog. People need to board these dogs downstairs. The cabin is crowded enough with your pets

Delayed so that missed connecting flight. Connecting flight was also delayed on the tarmac but they closed the gate before the rescheduled time.

Took off over an hour late with multiple mechanical issues. Gate agent in Dallas was lazy and was slow as molasses. Had a line 10 people long. Spirit bad..

LIT to DFW - 3 hours late; the entire plane had been boarded before they told us there was a delay due to a weather-related ground stop in Dallas. DFW to MAY - 2+ hours late due to A/C needing to be repaired after everyone had boarded, then when we finally reach the runway, the First Officer timed out and we had to taxi all the way back to the gate and wait for a new one. I arrived in New Orleans 5+ hours later than I should have. Return flights were completely cancelled; rebooked through the app to fly through CLT instead of DFW. MSY to CLT had no issues, but CLT to LIT was delayed 1.25 hrs because flight attendants had not arrived to the airport yet. At least they didn’t make us all sit on the plane to wait for them. I should have driven.

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

Even though we left CMI late, we mostly made up the time.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

They gave my seat away although it was a connecting flight with them and the flight was a bit delayed.

this is starting to seem like an american airlines standard. delayed flights and fake apologies… getting tired of it

Flight boarded without pilots. Sat on plane for 3 hrs. after over an hour late boarding. Plane never took off. Had to deplane near midnight. Line for rebooking was 3 hours + long. I had to leave.

Missed the flight because of them and up geting a rental car

Book cheap flights from Buffalo to Austin

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Buffalo to Austin found on KAYAK in the last 72 hours.
6/17Mon
1 stopFrontier
15h 23mBUF-AUS
$125
6/14Fri
1 stopFrontier
15h 00mBUF-AUS
$129
8/19Mon
1 stopFrontier
15h 58mBUF-AUS
$139
7/1Mon
1 stopFrontier
15h 23mBUF-AUS
$146
7/4Thu
1 stopUnited Airlines
6h 06mBUF-AUS
$147
6/16Sun
1 stopAmerican Airlines
6h 52mBUF-AUS
$189
6/5Wed
1 stopJetBlue
6h 18mBUF-AUS
$211
8/19Mon
2 stopsUnited Airlines
18h 29mBUF-AUS
$244
6/14Fri
2 stopsAmerican Airlines
8h 36mBUF-AUS
$338
7/7Sun
1 stopDelta
5h 43mBUF-AUS
$434

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Last minute flights from Buffalo to Austin

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Buffalo to Austin that are departing in the next 10 days.
6/3Mon
multi-stopFrontier
15h 51mBUF-AUS
7/4Thu
multi-stopFrontier
28h 00mAUS-BUF
$488
6/3Mon
multi-stopUnited Airlines
6h 16mBUF-AUS
7/4Thu
multi-stopUnited Airlines
20h 43mAUS-BUF
$678
6/3Mon
multi-stopAmerican Airlines
10h 43mBUF-AUS
7/4Thu
multi-stopAmerican Airlines
10h 08mAUS-BUF
$805

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Buffalo - Austin Flights

Departure:

Buffalo (BUF)United States

Destination:

Austin (AUS)United States

Return flight deals:

Austin - Buffalo

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