$65+ Cheap flights from Austin to Buffalo (AUS - BUF)
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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — BUF
May 29 — Jun 51
Round-trip
1 adult, Economy
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Find cheap flights from Austin to Buffalo 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Austin to Buffalo
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Cheapest flights from Austin to BuffaloExplore the most affordable flight options available from Austin to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2026.
Explore the most affordable flight options available from Austin to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Tue 5/265:47 pm
AUS
- BUF
1 stop19h 07m
Frontier
Thu 5/2811:36 am
BUF
- AUS
1 stop6h 16m
Frontier
Deal found 4/28![Frontier logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 4/25. 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.
Tue 5/265:47 pm
AUS
- BUF
1 stop19h 07m
Frontier
Fri 5/292:49 pm
BUF
- AUS
1 stop22h 00m
Frontier
Deal found 4/25![Frontier logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 4/26. 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.
Sat 7/412:44 pm
AUS
- BUF
1 stop20h 55m
Frontier
Sat 7/1112:29 pm
BUF
- AUS
1 stop29h 10m
Frontier
Deal found 4/26![Frontier logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 4/25. 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.
Wed 5/139:13 pm
AUS
- BUF
2 stops12h 28m
Frontier
Tue 5/1911:36 am
BUF
- AUS
1 stop6h 16m
Frontier
Deal found 4/25![Frontier logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 6/25:47 pm
AUS
- BUF
1 stop19h 07m
Frontier
Tue 6/912:05 pm
BUF
- AUS
2 stops36h 54m
Frontier
Deal found 4/24![Frontier logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 5/271:59 pm
AUS
- BUF
1 stop19h 42m
Frontier
Fri 5/292:49 pm
BUF
- AUS
1 stop22h 00m
Frontier
Deal found 4/28![Frontier logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 5/265:47 pm
AUS
- BUF
1 stop19h 07m
Frontier
Mon 6/17:52 pm
BUF
- AUS
2 stops38h 51m
Frontier
Deal found 4/24![Frontier logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 4/25. 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.
Sun 5/2410:52 pm
AUS
- BUF
2 stops34h 49m
Frontier
Fri 5/292:49 pm
BUF
- AUS
1 stop22h 00m
Frontier
Deal found 4/25![Frontier logo]()
$242
This Kiwi.com deal was found by Cheapflights users on 4/25. 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.
Tue 6/93:27 pm
AUS
- BUF
1 stop21h 28m
Frontier
Tue 6/1611:50 am
BUF
- AUS
1 stop25h 55m
Frontier
Deal found 4/25![Frontier logo]()
$244
Best flights from Austin to BuffaloDiscover carefully curated flight deals from Austin to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 29, 2026.
Discover carefully curated flight deals from Austin to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 29, 2026.
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/169:15 am
AUS
- BUF
1 stop4h 56m
Delta
Sun 9/206:00 am
BUF
- AUS
1 stop7h 33m
Delta
Deal found 4/28![Delta logo]()
$382
This United Airlines deal was found by Cheapflights users on 4/26. 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.
Sun 9/65:30 am
AUS
- BUF
2 stops7h 52m
United Airlines
Wed 9/910:54 am
BUF
- AUS
1 stop6h 05m
United Airlines
Deal found 4/26![United Airlines logo]()
$387
This Southwest deal was found by Cheapflights users on 4/27. 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.
Wed 7/1512:00 pm
AUS
- BUF
2 stops6h 55m
Southwest
Thu 7/306:05 am
BUF
- AUS
2 stops8h 15m
Southwest
Deal found 4/27![Southwest logo]()
$427
This United Airlines deal was found by Cheapflights users on 4/26. 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 6/167:15 am
AUS
- BUF
2 stops9h 50m
United Airlines
Tue 6/237:00 am
BUF
- AUS
1 stop8h 41m
United Airlines
Deal found 4/26![United Airlines logo]()
$412
This Southwest deal was found by Cheapflights users on 4/26. 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.
Sat 7/49:55 am
AUS
- BUF
2 stops9h 30m
Southwest
Sat 7/114:30 pm
BUF
- AUS
2 stops7h 10m
Southwest
Deal found 4/26![Southwest logo]()
$447
This Delta deal was found by Cheapflights users on 4/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:45 am
AUS
- BUF
1 stop7h 45m
Delta
Sun 9/206:00 am
BUF
- AUS
1 stop7h 33m
Delta
Deal found 4/26![Delta logo]()
$447
This United Airlines deal was found by Cheapflights users on 4/26. 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 6/167:15 am
AUS
- BUF
2 stops9h 50m
United Airlines
Tue 6/306:00 am
BUF
- AUS
2 stops11h 07m
United Airlines
Deal found 4/26![United Airlines logo]()
$417
This Southwest deal was found by Cheapflights users on 4/24. 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.
Tue 6/21:35 pm
AUS
- BUF
2 stops7h 40m
Southwest
Sat 6/611:00 am
BUF
- AUS
2 stops7h 50m
Southwest
Deal found 4/24![Southwest logo]()
$457
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Tue 7/282:18 pm
AUS
- BUF
2 stops8h 41m
United Airlines
Thu 7/307:00 am
BUF
- AUS
1 stop5h 59m
United Airlines
Deal found 4/28![United Airlines logo]()
$422
This United Airlines deal was found by Cheapflights users on 4/26. 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.
Wed 5/2712:58 pm
AUS
- BUF
1 stop7h 05m
United Airlines
Sat 5/305:52 pm
BUF
- AUS
1 stop5h 59m
United Airlines
Deal found 4/26![United Airlines logo]()
$432
This United Airlines deal was found by Cheapflights users on 4/25. 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 6/28:45 am
AUS
- BUF
1 stop7h 01m
United Airlines
Tue 6/97:00 am
BUF
- AUS
2 stops9h 29m
United Airlines
Deal found 4/25![United Airlines logo]()
$433
Last-minute flights from Austin to BuffaloDiscover last-minute flight deals from Austin to Buffalo. Data last updated April 29, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to Buffalo. Data last updated April 29, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/25. 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.
Wed 5/139:13 pm
AUS
- BUF
2 stops12h 28m
Frontier
Tue 5/1911:36 am
BUF
- AUS
1 stop6h 16m
Frontier
Deal found 4/25![Frontier logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 4/25. 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.
Sun 5/2410:52 pm
AUS
- BUF
2 stops34h 49m
Frontier
Fri 5/292:49 pm
BUF
- AUS
1 stop22h 00m
Frontier
Deal found 4/25![Frontier logo]()
$242
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Tue 5/265:47 pm
AUS
- BUF
1 stop19h 07m
Frontier
Thu 5/2811:36 am
BUF
- AUS
1 stop6h 16m
Frontier
Deal found 4/28![Frontier logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 4/25. 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.
Tue 5/265:47 pm
AUS
- BUF
1 stop19h 07m
Frontier
Fri 5/292:49 pm
BUF
- AUS
1 stop22h 00m
Frontier
Deal found 4/25![Frontier logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 5/265:47 pm
AUS
- BUF
1 stop19h 07m
Frontier
Mon 6/17:52 pm
BUF
- AUS
2 stops38h 51m
Frontier
Deal found 4/24![Frontier logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 4/25. 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.
Tue 5/265:47 pm
AUS
- BUF
1 stop19h 07m
Frontier
Sat 5/3012:41 pm
BUF
- AUS
2 stops22h 02m
Frontier
Deal found 4/25![Frontier logo]()
$276
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 5/271:59 pm
AUS
- BUF
1 stop19h 42m
Frontier
Fri 5/292:49 pm
BUF
- AUS
1 stop22h 00m
Frontier
Deal found 4/28![Frontier logo]()
$226
One-way flights from Austin to BuffaloSearch for one-way flight options from Austin to Buffalo. Find affordable one-way fares based on user searches. Data last updated April 29, 2026.
Search for one-way flight options from Austin to Buffalo. Find affordable one-way fares based on user searches. Data last updated April 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 7/215:38 pm
AUS
- BUF
1 stop19h 15m
Frontier
Deal found 4/27![Frontier logo]()
$65
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Mon 6/151:40 pm
AUS
- BUF
1 stop20h 15m
Frontier
Deal found 4/28![Frontier logo]()
$70
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Tue 6/25:47 pm
AUS
- BUF
1 stop19h 07m
Frontier
Deal found 4/28![Frontier logo]()
$80
This Kiwi.com deal was found by Cheapflights users on 4/26. 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.
Tue 5/195:47 pm
AUS
- BUF
1 stop19h 07m
Frontier
Deal found 4/26![Frontier logo]()
$82
This Kiwi.com deal was found by Cheapflights users on 4/26. 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.
Thu 7/95:38 pm
AUS
- BUF
1 stop19h 15m
Frontier
Deal found 4/26![Frontier logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 6/19:13 pm
AUS
- BUF
2 stops39h 41m
Frontier
Deal found 4/27![Frontier logo]()
$113
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 5/271:59 pm
AUS
- BUF
2 stops29h 05m
Frontier
Deal found 4/28![Frontier logo]()
$118
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Sun 6/145:38 pm
AUS
- BUF
1 stop19h 17m
Frontier
Deal found 4/28![Frontier logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 4/26. 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.
Sat 8/112:44 pm
AUS
- BUF
1 stop20h 55m
Frontier
Deal found 4/26![Frontier logo]()
$124
Find flight deals from Austin to Buffalo
Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Buffalo (BUF). 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 April 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $200 (Kiwi.com) |
One-way from | $65 (Kiwi.com) |
Popular in | December |
Cheapest in | August |
Average price | $426 |
Cheapflights Fare Finder
Customize your flight search to find flights from Austin to Buffalo 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 April 29, 2026.
Use the filters below to find and compare flights from Austin to Buffalo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
AustinBuffalo
AUS - BUF
AUSBUF
Austin Bergstrom
Wed 9/16
9:15 am-3:11 pm
1 stop4h 56m
Buffalo
Sun 9/20
6:00 am-12:33 pm
1 stop7h 33m
$382
AustinBuffalo
AUS - BUF
AUSBUF
Austin Bergstrom
Sun 9/6
5:30 am-2:22 pm
2 stops7h 52m
Buffalo
Wed 9/9
10:54 am-3:59 pm
1 stop6h 05m
$387
AustinBuffalo
AUS - BUF
AUSBUF
Austin Bergstrom
Tue 6/16
7:15 am-6:05 pm
2 stops9h 50m
Buffalo
Tue 6/23
7:00 am-2:41 pm
1 stop8h 41m
$412
AustinBuffalo
AUS - BUF
AUSBUF
Austin Bergstrom
Tue 6/16
7:15 am-6:05 pm
2 stops9h 50m
Buffalo
Tue 6/30
6:00 am-4:07 pm
2 stops11h 07m
$417
AustinBuffalo
AUS - BUF
AUSBUF
Austin Bergstrom
Tue 7/28
2:18 pm-11:59 pm
2 stops8h 41m
Buffalo
Thu 7/30
7:00 am-11:59 am
1 stop5h 59m
$422
AustinBuffalo
AUS - BUF
AUSBUF
Austin Bergstrom
Wed 7/15
12:00 pm-7:55 pm
2 stops6h 55m
Buffalo
Thu 7/30
6:05 am-1:20 pm
2 stops8h 15m
$427
AustinBuffalo
AUS - BUF
AUSBUF
Austin Bergstrom
Wed 5/27
12:58 pm-9:03 pm
1 stop7h 05m
Buffalo
Sat 5/30
5:52 pm-10:51 pm
1 stop5h 59m
$432
AustinBuffalo
AUS - BUF
AUSBUF
Austin Bergstrom
Tue 6/2
8:45 am-4:46 pm
1 stop7h 01m
Buffalo
Tue 6/9
7:00 am-3:29 pm
2 stops9h 29m
$433
AustinBuffalo
AUS - BUF
AUSBUF
Austin Bergstrom
Sat 7/4
9:55 am-8:25 pm
2 stops9h 30m
Buffalo
Sat 7/11
4:30 pm-10:40 pm
2 stops7h 10m
$447
AustinBuffalo
AUS - BUF
AUSBUF
Austin Bergstrom
Mon 9/14
6:45 am-3:30 pm
1 stop7h 45m
Buffalo
Sun 9/20
6:00 am-12:33 pm
1 stop7h 33m
$447
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Austin to Buffalo
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 Austin to Buffalo in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Austin-Buffalo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Austin-Buffalo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Austin-Buffalo flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Austin-Buffalo 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 Austin-Buffalo 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 Austin to Buffalo
Have a flexible travel schedule? Discover the best time to fly to Buffalo from Austin with our price prediction graph.
AUS-BUF
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 Austin to Buffalo
How far ahead should I book a flight from Austin to Buffalo?
The best time to book flights from Austin to Buffalo is 29 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 Austin to Buffalo?
Currently, August is the cheapest month in which you can book a flight from Austin to Buffalo (average of $327). Flying from Austin to Buffalo in December is currently the most expensive (average of $506). 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 Austin to Buffalo?
Reviews of airlines servicing Buffalo
Get insights into the airlines that provide service to Buffalo. 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 Buffalo. Reviews last updated April 29, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Austin to Buffalo by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Overall
8.0
Comfort
8.0
Entertainment
7.5
Food
7.0
Boarding
8.1
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Overall
8.0
Comfort
8.0
Entertainment
7.5
Food
7.0
Boarding
8.1
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Overall
8.0
Comfort
8.0
Entertainment
7.5
Food
7.0
Boarding
8.1
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Overall
8.0
Comfort
8.0
Entertainment
7.5
Food
7.0
Boarding
8.1
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Overall
8.0
Comfort
8.0
Entertainment
7.5
Food
7.0
Boarding
8.1
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Overall
8.0
Comfort
8.0
Entertainment
7.5
Food
7.0
Boarding
8.1
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Related info for your journey
Find useful and relevant information for your journey from Austin to Buffalo. 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 Buffalo?
Book flights to Buffalo if you plan to visit one of these locationsLockport
Cheektowaga
Batavia
Williamsville
Orchard Park
Eden
Amherst
West Seneca
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Other flights to Buffalo
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Top 5 airlines flying from Austin to Buffalo
Discover the top 5 airlines that operate flights from Austin to Buffalo. 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 April 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$124 | Average$326 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$276 | Average$331 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$280 | Average$375 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$292 | Average$439 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$305 | Average$386 | FlexibilityNo cancel fee | On-time69% |