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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.
There are 4584 flights from Austin, TX to Buffalo per week.
American Airlines has 481 connecting flights between Austin, TX and Buffalo.
213,480 seats are available per week to fly from Austin, TX to Buffalo.

Cheap Domestic Flights from Austin - AUS

Flights
Airline
Lowest Price
Frontier, JetBlue, US Airways, United, AirTran, American
$151

Cheap Domestic Flights to Buffalo - BUF

Flights
Airline
Lowest Price
United, Delta, US Airways, American, JetBlue
$340
AirTran, JetBlue, US Airways, Delta, United, American
$310
AirTran, American, US Airways, Delta, United
$371
United, AirTran, American
$357
American
$322
JetBlue, Frontier, AirTran, American, US Airways, United, Spirit
$240
Spirit, JetBlue, US Airways, Delta, United, American
$140
US Airways, AirTran, Frontier, Spirit, American, Delta, United, Alaska
$139
United, American, US Airways, Sun Country, Spirit, JetBlue, Frontier
$182
American, United, Delta, US Airways, Spirit, Frontier
$120
Spirit, United, Delta, US Airways, American, Frontier
$182
Delta, JetBlue, Spirit, Sun Country, American, US Airways, United
$203
United, American, US Airways, Delta
$317
AirTran, American, US Airways, Delta, United, JetBlue
$328
JetBlue, United, Delta, US Airways, American, Frontier, AirTran
$149
American, United, Delta, US Airways, AirTran
$139
Alaska, American, US Airways, United, Frontier, Spirit, Delta
$120
United, Delta, American, Spirit, AirTran, US Airways
$180
Frontier, US Airways, United, Delta, American
$99
Spirit, US Airways, JetBlue, American, Delta, United
$120
JetBlue, Delta, United, US Airways, American
$258
Alaska, United, Delta, American, Virgin America, Frontier, Spirit, Sun Country, US Airways
$120
JetBlue, United, Delta, US Airways, American
$302
Spirit, American, AirTran, Delta, United, US Airways, JetBlue
$239
American, JetBlue, US Airways, AirTran, Delta, United
$373

Cheap International Flights from Austin - AUS

Flights
Airline
Lowest Price
Delta, US Airways, Air Canada, American, United
$353

Cheap International Flights to Buffalo - BUF

Flights
Airline
Lowest Price
WestJet, US Airways, American, Delta, United, Air Canada
$496
WestJet, Air Canada, American, Delta, United, US Airways
$664
Air Canada, United, Delta, US Airways, American
$409
Cheap Flights from Austin to Buffalo, from $307 Round trip from AUS to BUF