Cheap American Airlines flights Knoxville (TYS) to Buffalo (BUF)

Cheap American Airlines flights Knoxville (TYS) to Buffalo (BUF)

Prices were available within the past 7 days and start at for one-way flights and $412 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Jul 26 - Tue, Jul 28

TYS

Knoxville

BUF

Buffalo

$412 Roundtrip, found 1 day ago

$412

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sun, Jul 26 from Knoxville to Buffalo, returning Tue, Jul 28, priced at $412 found 1 day ago

Thu, Jul 23 - Sat, Jul 25

TYS

Knoxville

BUF

Buffalo

$437 Roundtrip, found 1 day ago

$437

Roundtrip

found 1 day ago

Select American Airlines flight, departing Thu, Jul 23 from Knoxville to Buffalo, returning Sat, Jul 25, priced at $437 found 1 day ago

Sun, Jul 26 - Mon, Jul 27

TYS

Knoxville

BUF

Buffalo

$497 Roundtrip, found 1 day ago

$497

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sun, Jul 26 from Knoxville to Buffalo, returning Mon, Jul 27, priced at $497 found 1 day ago