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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
$246

Cheap Domestic Flights to Buffalo - BUF

Flights
Airline
Lowest Price
United, Delta, US Airways, American, JetBlue
$264
AirTran, JetBlue, US Airways, Delta, United, American
$253
AirTran, American, US Airways, Delta, United
$374
United, AirTran, American
$365
American
$322
JetBlue, Frontier, AirTran, American, US Airways, United, Spirit
$218
Spirit, JetBlue, US Airways, Delta, United, American
$120
US Airways, AirTran, Frontier, Spirit, American, Delta, United, Alaska
$129
United, American, US Airways, Sun Country, Spirit, JetBlue, Frontier
$161
American, United, Delta, US Airways, Spirit, Frontier
$120
Spirit, United, Delta, US Airways, American, Frontier
$161
Delta, JetBlue, Spirit, Sun Country, American, US Airways, United
$203
United, American, US Airways, Delta
$322
AirTran, American, US Airways, Delta, United, JetBlue
$300
JetBlue, United, Delta, US Airways, American, Frontier, AirTran
$165
American, United, Delta, US Airways, AirTran
$118
Alaska, American, US Airways, United, Frontier, Spirit, Delta
$99
United, Delta, American, Spirit, AirTran, US Airways
$149
Frontier, US Airways, United, Delta, American
$99
Spirit, US Airways, JetBlue, American, Delta, United
$99
JetBlue, Delta, United, US Airways, American
$302
Alaska, United, Delta, American, Virgin America, Frontier, Spirit, Sun Country, US Airways
$140
JetBlue, United, Delta, US Airways, American
$244
Spirit, American, AirTran, Delta, United, US Airways, JetBlue
$180
American, JetBlue, US Airways, AirTran, Delta, United
$377

Cheap International Flights from Austin - AUS

Flights
Airline
Lowest Price
Delta, US Airways, Air Canada, American, United
$389

Cheap International Flights to Buffalo - BUF

Flights
Airline
Lowest Price
WestJet, US Airways, American, Delta, United, Air Canada
$438
WestJet, Air Canada, American, Delta, United, US Airways
$635
Air Canada, United, Delta, US Airways, American
$429
Cheap Flights from Austin to Buffalo, from $308 Round trip from AUS to BUF