$551 Cheap Delta flights Ontario (ONT) to Buffalo (BUF)

$551 Cheap Delta flights Ontario (ONT) to Buffalo (BUF)

Prices were available within the past 7 days and start at $551 for one-way flights and $728 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jul 25 - Fri, Aug 1

ONT

Ontario

BUF

Buffalo

$728 Roundtrip, found 1 day ago

$728

Roundtrip

found 1 day ago

Select Delta flight, departing Fri, Jul 25 from Ontario to Buffalo, returning Fri, Aug 1, priced at $728 found 1 day ago

Fri, Jul 25 - Fri, Aug 1

ONT

Ontario

BUF

Buffalo

$737 Roundtrip, found 1 day ago

$737

Roundtrip

found 1 day ago

Select Delta flight, departing Fri, Jul 25 from Ontario to Buffalo, returning Fri, Aug 1, priced at $737 found 1 day ago

Fri, Jul 25 - Fri, Aug 1

ONT

Ontario

BUF

Buffalo

$857 Roundtrip, found 1 day ago

$857

Roundtrip

found 1 day ago

Select Delta flight, departing Fri, Jul 25 from Ontario to Buffalo, returning Fri, Aug 1, priced at $857 found 1 day ago