Cheap American Airlines flights Ontario (ONT) to Buffalo (BUF)

Cheap American Airlines flights Ontario (ONT) to Buffalo (BUF)

Prices were available within the past 7 days and start at for one-way flights and $617 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jun 11 - Sun, Jun 15

ONT

Ontario

BUF

Buffalo

$617 Roundtrip, found 4 days ago

$617

Roundtrip

found 4 days ago

Select American Airlines flight, departing Wed, Jun 11 from Ontario to Buffalo, returning Sun, Jun 15, priced at $617 found 4 days ago

Tue, Jun 10 - Sun, Jun 15

ONT

Ontario

BUF

Buffalo

$718 Roundtrip, found 4 days ago

$718

Roundtrip

found 4 days ago

Select American Airlines flight, departing Tue, Jun 10 from Ontario to Buffalo, returning Sun, Jun 15, priced at $718 found 4 days ago

Sun, Jun 8 - Sun, Jun 15

ONT

Ontario

BUF

Buffalo

$758 Roundtrip, found 4 days ago

$758

Roundtrip

found 4 days ago

Select American Airlines flight, departing Sun, Jun 8 from Ontario to Buffalo, returning Sun, Jun 15, priced at $758 found 4 days ago

Wed, Jun 11 - Wed, Jun 11

ONT

Ontario

BUF

Buffalo

$1,032 Roundtrip, found 4 days ago

$1,032

Roundtrip

found 4 days ago

Select American Airlines flight, departing Wed, Jun 11 from Ontario to Buffalo, returning Wed, Jun 11, priced at $1,032 found 4 days ago

Thu, Jun 12 - Thu, Jun 12

ONT

Ontario

BUF

Buffalo

$1,062 Roundtrip, found 4 days ago

$1,062

Roundtrip

found 4 days ago

Select American Airlines flight, departing Thu, Jun 12 from Ontario to Buffalo, returning Thu, Jun 12, priced at $1,062 found 4 days ago

Tue, Jun 10 - Tue, Jun 10

ONT

Ontario

BUF

Buffalo

$1,092 Roundtrip, found 4 days ago

$1,092

Roundtrip

found 4 days ago

Select American Airlines flight, departing Tue, Jun 10 from Ontario to Buffalo, returning Tue, Jun 10, priced at $1,092 found 4 days ago