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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
$382
AirTran, JetBlue, US Airways, Delta, United, American
$315
AirTran, American, US Airways, Delta, United
$415
United, AirTran, American
$394
American
$322
JetBlue, Frontier, AirTran, American, US Airways, United, Spirit
$261
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
$330
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
$123
Spirit, US Airways, JetBlue, American, Delta, United
$120
JetBlue, Delta, United, US Airways, American
$302
Alaska, United, Delta, American, Virgin America, Frontier, Spirit, Sun Country, US Airways
$151
JetBlue, United, Delta, US Airways, American
$314
Spirit, American, AirTran, Delta, United, US Airways, JetBlue
$290
American, JetBlue, US Airways, AirTran, Delta, United
$500

Cheap International Flights from Austin - AUS

Flights
Airline
Lowest Price
Delta, US Airways, Air Canada, American, United
$399

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
$653
Air Canada, United, Delta, US Airways, American
$462
Cheap Flights from Austin to Buffalo, from $309 Round trip from AUS to BUF