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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
$265

Cheap Domestic Flights to Buffalo - BUF

Flights
Airline
Lowest Price
United, Delta, US Airways, American, JetBlue
$265
AirTran, JetBlue, US Airways, Delta, United, American
$255
AirTran, American, US Airways, Delta, United
$356
United, AirTran, American
$367
American
$326
JetBlue, Frontier, AirTran, American, US Airways, United, Spirit
$232
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
$120
Delta, JetBlue, Spirit, Sun Country, American, US Airways, United
$182
United, American, US Airways, Delta
$333
AirTran, American, US Airways, Delta, United, JetBlue
$303
JetBlue, United, Delta, US Airways, American, Frontier, AirTran
$319
American, United, Delta, US Airways, AirTran
$151
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
$182
American, JetBlue, US Airways, AirTran, Delta, United
$204

Cheap International Flights from Austin - AUS

Flights
Airline
Lowest Price
Delta, US Airways, Air Canada, American, United
$398

Cheap International Flights to Buffalo - BUF

Flights
Airline
Lowest Price
WestJet, US Airways, American, Delta, United, Air Canada
$556
WestJet, Air Canada, American, Delta, United, US Airways
$541
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