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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
$339
AirTran, JetBlue, US Airways, Delta, United, American
$313
AirTran, American, US Airways, Delta, United
$371
United, AirTran, American
$353
American
$322
JetBlue, Frontier, AirTran, American, US Airways, United, Spirit
$240
Spirit, JetBlue, US Airways, Delta, United, American
$99
US Airways, AirTran, Frontier, Spirit, American, Delta, United, Alaska
$129
United, American, US Airways, Sun Country, Spirit, JetBlue, Frontier
$151
American, United, Delta, US Airways, Spirit, Frontier
$99
Spirit, United, Delta, US Airways, American, Frontier
$140
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
$118
Alaska, American, US Airways, United, Frontier, Spirit, Delta
$89
United, Delta, American, Spirit, AirTran, US Airways
$149
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
$389

Cheap International Flights to Buffalo - BUF

Flights
Airline
Lowest Price
WestJet, US Airways, American, Delta, United, Air Canada
$439
WestJet, Air Canada, American, Delta, United, US Airways
$635
Air Canada, United, Delta, US Airways, American
$423
Cheap Flights from Austin to Buffalo, from $307 Round trip from AUS to BUF