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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
$230

Cheap Domestic Flights to Buffalo - BUF

Flights
Airline
Lowest Price
United, Delta, US Airways, American, JetBlue
$265
AirTran, JetBlue, US Airways, Delta, United, American
$259
AirTran, American, US Airways, Delta, United
$356
United, AirTran, American
$370
American
$322
JetBlue, Frontier, AirTran, American, US Airways, United, Spirit
$260
Spirit, JetBlue, US Airways, Delta, United, American
$82
US Airways, AirTran, Frontier, Spirit, American, Delta, United, Alaska
$79
United, American, US Airways, Sun Country, Spirit, JetBlue, Frontier
$120
American, United, Delta, US Airways, Spirit, Frontier
$82
Spirit, United, Delta, US Airways, American, Frontier
$161
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
$284
American, United, Delta, US Airways, AirTran
$118
Alaska, American, US Airways, United, Frontier, Spirit, Delta
$82
United, Delta, American, Spirit, AirTran, US Airways
$149
Frontier, US Airways, United, Delta, American
$82
Spirit, US Airways, JetBlue, American, Delta, United
$82
JetBlue, Delta, United, US Airways, American
$240
Alaska, United, Delta, American, Virgin America, Frontier, Spirit, Sun Country, US Airways
$120
JetBlue, United, Delta, US Airways, American
$236
Spirit, American, AirTran, Delta, United, US Airways, JetBlue
$160
American, JetBlue, US Airways, AirTran, Delta, United
$391

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
$630
WestJet, Air Canada, American, Delta, United, US Airways
$517
Air Canada, United, Delta, US Airways, American
$468
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Cheap Flights from Austin to Buffalo, from $311 Round trip from AUS to BUF