$144 Cheap Delta flights Buffalo (BUF) to Austin (AUS)

View $144 flight on Mon, Oct 6, 2025Opens in a new window

$144 Cheap Delta flights Buffalo (BUF) to Austin (AUS)

Prices were available within the past 7 days and start at $144 for one-way flights and $287 for roundtrip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Delta
Sat, Oct 4 - Wed, Oct 8
BUF
Buffalo
AUS
Austin
$287
Roundtrip
Found 1 day ago
Select Delta flight, departing Sat, Oct 4 from Buffalo to Austin, returning Wed, Oct 8, priced at $287 Found 1 day ago
Delta
Sun, Oct 5 - Wed, Oct 8
BUF
Buffalo
AUS
Austin
$347
Roundtrip
Found 1 day ago
Select Delta flight, departing Sun, Oct 5 from Buffalo to Austin, returning Wed, Oct 8, priced at $347 Found 1 day ago
Delta
Mon, Oct 6 - Sat, Oct 11
BUF
Buffalo
AUS
Austin
$373
Roundtrip
Found 1 day ago
Select Delta flight, departing Mon, Oct 6 from Buffalo to Austin, returning Sat, Oct 11, priced at $373 Found 1 day ago
Delta
Mon, Oct 6 - Sat, Oct 11
BUF
Buffalo
AUS
Austin
$397
Roundtrip
Found 1 day ago
Select Delta flight, departing Mon, Oct 6 from Buffalo to Austin, returning Sat, Oct 11, priced at $397 Found 1 day ago
Delta
Mon, Oct 6 - Sat, Oct 11
BUF
Buffalo
AUS
Austin
$413
Roundtrip
Found 1 day ago
Select Delta flight, departing Mon, Oct 6 from Buffalo to Austin, returning Sat, Oct 11, priced at $413 Found 1 day ago
Delta
Mon, Oct 6 - Sat, Oct 11
BUF
Buffalo
AUS
Austin
$417
Roundtrip
Found 1 day ago
Select Delta flight, departing Mon, Oct 6 from Buffalo to Austin, returning Sat, Oct 11, priced at $417 Found 1 day ago
Flights from Buffalo (BUF) to Austin (AUS)
Origin airport
Buffalo Niagara Intl.
Destination airport
Austin-Bergstrom Intl.
Airlines serving
American Airlines, Delta, United
Popular airline
Delta
Distance
2183 km