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Cheap Flights from Austin to Buffalo - AUS to BUF

Did You Know?

You must make at least one connection to fly from Austin, TX to Buffalo.
American Airlines has 481 connecting flights between Austin, TX and Buffalo.

Cheap Domestic Flights from Austin - AUS

Flights
Airline
Lowest Price
Frontier, JetBlue, US Airways, United, AirTran, American
$256

Cheap Domestic Flights to Buffalo - BUF

Flights
Airline
Lowest Price
United, Delta, US Airways, American, JetBlue
$265
AirTran, JetBlue, US Airways, Delta, United, American
$261
AirTran, American, US Airways, Delta, United
$387
United, AirTran, American
$379
American
$326
JetBlue, Frontier, AirTran, American, US Airways, United, Spirit
$262
Spirit, JetBlue, US Airways, Delta, United, American
$82
US Airways, AirTran, Frontier, Spirit, American, Delta, United, Alaska
$80
United, American, US Airways, Sun Country, Spirit, JetBlue, Frontier
$140
American, United, Delta, US Airways, Spirit, Frontier
$82
Spirit, United, Delta, US Airways, American, Frontier
$140
Delta, JetBlue, Spirit, Sun Country, American, US Airways, United
$203
United, American, US Airways, Delta
$333
AirTran, American, US Airways, Delta, United, JetBlue
$305
JetBlue, United, Delta, US Airways, American, Frontier, AirTran
$322
American, United, Delta, US Airways, AirTran
$171
Alaska, American, US Airways, United, Frontier, Spirit, Delta
$82
United, Delta, American, Spirit, AirTran, US Airways
$171
Frontier, US Airways, United, Delta, American
$120
Spirit, US Airways, JetBlue, American, Delta, United
$82
JetBlue, Delta, United, US Airways, American
$236
Alaska, United, Delta, American, Virgin America, Frontier, Spirit, Sun Country, US Airways
$99
JetBlue, United, Delta, US Airways, American
$220
Spirit, American, AirTran, Delta, United, US Airways, JetBlue
$203
American, JetBlue, US Airways, AirTran, Delta, United
$393

Cheap International Flights from Austin - AUS

Flights
Airline
Lowest Price
Delta, US Airways, Air Canada, American, United
$397

Cheap International Flights to Buffalo - BUF

Flights
Airline
Lowest Price
WestJet, US Airways, American, Delta, United, Air Canada
$545
WestJet, Air Canada, American, Delta, United, US Airways
$539
Air Canada, United, Delta, US Airways, American
$469
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Cheap Flights from Austin to Buffalo, from $309 Round trip from AUS to BUF