$85+ Cheap flights from Buffalo to Austin (BUF - AUS)
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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — AUS
Apr 27 — May 41
Round-trip
1 adult, Economy
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Find cheap flights from Buffalo to Austin with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Buffalo to Austin
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Best
Last-minute
One-way
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 March 28, 2026.
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 March 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/112:18 pm
BUF
- AUS
1 stop29h 48m
Frontier
Tue 5/55:47 pm
AUS
- BUF
1 stop19h 07m
Frontier
Deal found 3/25![Frontier logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/112:18 pm
BUF
- AUS
1 stop29h 48m
Frontier
Mon 5/45:53 pm
AUS
- BUF
1 stop15h 48m
Frontier
Deal found 3/26![Frontier logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1712:08 pm
BUF
- AUS
1 stop29h 58m
Frontier
Mon 4/205:53 pm
AUS
- BUF
1 stop17h 49m
Frontier
Deal found 3/26![Frontier logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/412:32 pm
BUF
- AUS
1 stop29h 20m
Frontier
Mon 5/111:59 pm
AUS
- BUF
1 stop19h 42m
Frontier
Deal found 3/25![Frontier logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/281:56 pm
BUF
- AUS
2 stops28h 22m
Frontier
Thu 4/307:12 pm
AUS
- BUF
1 stop13h 55m
Frontier
Deal found 3/27![Frontier logo]()
$218
This Expedia deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2011:19 am
BUF
- AUS
1 stop7h 58m
Frontier
Thu 4/237:12 pm
AUS
- BUF
1 stop13h 55m
Frontier
Deal found 3/27![Frontier logo]()
$225
This Frontier deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/411:19 am
BUF
- AUS
1 stop7h 58m
Frontier
Fri 5/811:30 am
AUS
- BUF
1 stop6h 16m
Frontier
Deal found 3/24![Frontier logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2012:32 pm
BUF
- AUS
2 stops12h 08m
Multiple Airlines
Thu 4/237:12 pm
AUS
- BUF
1 stop13h 55m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/221:56 pm
BUF
- AUS
1 stop27h 49m
Frontier
Wed 4/296:13 pm
AUS
- BUF
2 stops16h 59m
Frontier
Deal found 3/26![Frontier logo]()
$238
Best flights from Buffalo to AustinDiscover carefully curated flight deals from Buffalo to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 28, 2026.
Discover carefully curated flight deals from Buffalo to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 28, 2026.
This United Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:00 am
BUF
- AUS
1 stop8h 08m
United Airlines
Tue 4/211:50 pm
AUS
- BUF
1 stop5h 53m
United Airlines
Deal found 3/25![United Airlines logo]()
$251
This Southwest deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/151:10 pm
BUF
- AUS
2 stops7h 05m
Southwest
Tue 4/217:05 am
AUS
- BUF
2 stops7h 15m
Southwest
Deal found 3/24![Southwest logo]()
$294
This American Airlines deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2211:49 am
BUF
- AUS
2 stops8h 25m
American Airlines
Sat 4/2511:57 am
AUS
- BUF
1 stop5h 41m
American Airlines
Deal found 3/28![American Airlines logo]()
$322
This Southwest deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2111:55 am
BUF
- AUS
1 stop7h 25m
Southwest
Mon 4/279:30 pm
AUS
- BUF
1 stop11h 50m
Southwest
Deal found 3/27![Southwest logo]()
$347
This United Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:00 am
BUF
- AUS
2 stops11h 16m
United Airlines
Sat 4/259:35 am
AUS
- BUF
2 stops13h 09m
United Airlines
Deal found 3/25![United Airlines logo]()
$377
This United Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/265:52 pm
BUF
- AUS
1 stop6h 02m
United Airlines
Mon 6/297:15 am
AUS
- BUF
1 stop6h 09m
United Airlines
Deal found 3/26![United Airlines logo]()
$447
This United Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/196:04 am
BUF
- AUS
1 stop6h 05m
United Airlines
Sun 5/2412:15 pm
AUS
- BUF
2 stops7h 48m
United Airlines
Deal found 3/25![United Airlines logo]()
$465
This United Airlines deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/11:57 pm
BUF
- AUS
2 stops10h 18m
United Airlines
Tue 5/58:45 am
AUS
- BUF
1 stop7h 09m
United Airlines
Deal found 3/28![United Airlines logo]()
$477
Last-minute flights from Buffalo to AustinDiscover last-minute flight deals from Buffalo to Austin. Data last updated March 28, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Austin. Data last updated March 28, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:00 am
BUF
- AUS
1 stop8h 08m
United Airlines
Tue 4/211:50 pm
AUS
- BUF
1 stop5h 53m
United Airlines
Deal found 3/25![United Airlines logo]()
$251
This Kiwi.com deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1712:08 pm
BUF
- AUS
1 stop29h 58m
Frontier
Mon 4/205:53 pm
AUS
- BUF
1 stop17h 49m
Frontier
Deal found 3/26![Frontier logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1712:08 pm
BUF
- AUS
2 stops24h 13m
Frontier
Sat 4/186:02 pm
AUS
- BUF
1 stop16h 07m
Frontier
Deal found 3/25![Frontier logo]()
$267
This Expedia deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2011:19 am
BUF
- AUS
1 stop7h 58m
Frontier
Thu 4/237:12 pm
AUS
- BUF
1 stop13h 55m
Frontier
Deal found 3/27![Frontier logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2012:32 pm
BUF
- AUS
2 stops12h 08m
Multiple Airlines
Thu 4/237:12 pm
AUS
- BUF
1 stop13h 55m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$231
This American Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/211:34 pm
BUF
- AUS
1 stop7h 04m
American Airlines
Tue 4/283:44 pm
AUS
- BUF
1 stop6h 35m
American Airlines
Deal found 3/26![American Airlines logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/211:56 pm
BUF
- AUS
2 stops28h 22m
Frontier
Mon 4/275:53 pm
AUS
- BUF
1 stop17h 49m
Frontier
Deal found 3/27![Frontier logo]()
$259
This Kiwi.com deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/221:56 pm
BUF
- AUS
1 stop27h 49m
Frontier
Wed 4/296:13 pm
AUS
- BUF
2 stops16h 59m
Frontier
Deal found 3/26![Frontier logo]()
$238
This Southwest deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/221:10 pm
BUF
- AUS
2 stops7h 05m
Southwest
Wed 4/299:55 am
AUS
- BUF
2 stops11h 55m
Southwest
Deal found 3/26![Southwest logo]()
$261
This Kiwi.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/281:56 pm
BUF
- AUS
2 stops28h 22m
Frontier
Thu 4/307:12 pm
AUS
- BUF
1 stop13h 55m
Frontier
Deal found 3/27![Frontier logo]()
$218
One-way flights from Buffalo to AustinSearch for one-way flight options from Buffalo to Austin. Find affordable one-way fares based on user searches. Data last updated March 28, 2026.
Search for one-way flight options from Buffalo to Austin. Find affordable one-way fares based on user searches. Data last updated March 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1211:36 am
BUF
- AUS
1 stop6h 16m
Frontier
Deal found 3/24![Frontier logo]()
$85
This Frontier deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2412:18 pm
BUF
- AUS
1 stop5h 58m
Frontier
Deal found 3/25![Frontier logo]()
$105
This Kiwi.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/157:52 pm
BUF
- AUS
2 stops21h 51m
Frontier
Deal found 3/27![Frontier logo]()
$108
This Expedia deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/168:57 pm
BUF
- AUS
1 stop13h 55m
Frontier
Deal found 3/24![Frontier logo]()
$111
This Trip.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/511:36 am
BUF
- AUS
2 stops33h 42m
Frontier
Deal found 3/27![Frontier logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/112:49 pm
BUF
- AUS
1 stop27h 03m
Frontier
Deal found 3/24![Frontier logo]()
$120
This United Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/217:00 am
BUF
- AUS
1 stop6h 35m
United Airlines
Deal found 3/26![United Airlines logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/272:49 pm
BUF
- AUS
1 stop27h 03m
Frontier
Deal found 3/28![Frontier logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/178:49 pm
BUF
- AUS
1 stop14h 56m
Frontier
Deal found 3/24![Frontier logo]()
$130
Find flight deals from Buffalo to Austin
Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Austin (AUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $146 (Kiwi.com) |
One-way from | $85 (Kiwi.com) |
Popular in | April |
Cheapest in | August |
Average price | $399 |
Cheapflights Fare Finder
Customize your flight search to find flights from Buffalo to Austin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2026.
Use the filters below to find and compare flights from Buffalo to Austin that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BuffaloAustin
BUF - AUS
BUFAUS
Buffalo
Wed 4/15
7:00 am-2:08 pm
1 stop8h 08m
Austin Bergstrom
Tue 4/21
1:50 pm-8:43 pm
1 stop5h 53m
$251
BuffaloAustin
BUF - AUS
BUFAUS
Buffalo
Wed 4/15
1:10 pm-7:15 pm
2 stops7h 05m
Austin Bergstrom
Tue 4/21
7:05 am-3:20 pm
2 stops7h 15m
$294
BuffaloAustin
BUF - AUS
BUFAUS
Buffalo
Wed 4/22
11:49 am-7:14 pm
2 stops8h 25m
Austin Bergstrom
Sat 4/25
11:57 am-6:38 pm
1 stop5h 41m
$322
BuffaloAustin
BUF - AUS
BUFAUS
Buffalo
Tue 4/21
11:55 am-6:20 pm
1 stop7h 25m
Austin Bergstrom
Mon 4/27
9:30 pm-10:20 am
1 stop11h 50m
$347
BuffaloAustin
BUF - AUS
BUFAUS
Buffalo
Wed 4/22
6:00 am-4:16 pm
2 stops11h 16m
Austin Bergstrom
Sat 4/25
9:35 am-11:44 pm
2 stops13h 09m
$377
Quickest round-trip
BuffaloAustin
BUF - AUS
BUFAUS
Buffalo
Fri 6/26
5:52 pm-10:54 pm
1 stop6h 02m
Austin Bergstrom
Mon 6/29
7:15 am-2:24 pm
1 stop6h 09m
$447
BuffaloAustin
BUF - AUS
BUFAUS
Buffalo
Tue 5/19
6:04 am-11:09 am
1 stop6h 05m
Austin Bergstrom
Sun 5/24
12:15 pm-9:03 pm
2 stops7h 48m
$465
BuffaloAustin
BUF - AUS
BUFAUS
Buffalo
Fri 5/1
1:57 pm-11:15 pm
2 stops10h 18m
Austin Bergstrom
Tue 5/5
8:45 am-4:54 pm
1 stop7h 09m
$477
Cheapest one-way
BuffaloAustin
BUF - AUS
BUFAUS
Buffalo
Fri 4/24
12:18 pm-5:16 pm
1 stop5h 58m
$105
BuffaloAustin
BUF - AUS
BUFAUS
Buffalo
Tue 4/21
7:00 am-12:35 pm
1 stop6h 35m
$126
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Buffalo to Austin
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Buffalo to Austin in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Buffalo-Austin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buffalo-Austin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Buffalo-Austin flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Buffalo-Austin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Buffalo-Austin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
BUF-AUS
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
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 March 13, 2026.
The best time to book flights from Buffalo to Austin is 57 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.
What is the cheapest month to book a flight from Buffalo to Austin?
Currently, October is the cheapest month in which you can book a flight from Buffalo to Austin (average of $138). Flying from Buffalo to Austin in April is currently the most expensive (average of $241). 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.
How much does it cost to fly round-trip from Buffalo to Austin?
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 March 28, 2026.
Read through reviews of airlines operating flights from Buffalo to Austin, such as Southwest,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Comfort
8.0
Crew
8.6
Overall
8.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Food
7.0
Comfort
8.0
Crew
8.6
Overall
8.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Food
7.0
Comfort
8.0
Crew
8.6
Overall
8.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Food
7.0
Comfort
8.0
Crew
8.6
Overall
8.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Food
7.0
Comfort
8.0
Crew
8.6
Overall
8.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Food
7.0
Comfort
8.0
Crew
8.6
Overall
8.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
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.
Traveling to a place near Austin?
Book flights to Austin if you plan to visit one of these locationsCedar Park
San Marcos
Fredericksburg
Round Rock
Pflugerville
Georgetown
Bastrop
Dripping Springs
Canyon Lake
Seguin
Horseshoe Bay
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Top 5 airlines flying from Buffalo to Austin
Discover the top 5 airlines that operate flights from Buffalo to Austin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$148 | Average$228 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$148 | Average$352 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$284 | Average$406 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$286 | Average$417 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$286 | Average$384 | FlexibilityNo cancel fee | On-time69% |