$505 Cheap Delta flights Buffalo (BUF) to Ontario (ONT)

$505 Cheap Delta flights Buffalo (BUF) to Ontario (ONT)

Prices were available within the past 7 days and start at $505 for one-way flights and $377 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Mar 10 - Tue, Mar 24

BUF

Buffalo

ONT

Ontario

$377 Roundtrip, found 12 hours ago

$377

Roundtrip

found 12 hours ago

Select Delta flight, departing Tue, Mar 10 from Buffalo to Ontario, returning Tue, Mar 24, priced at $377 found 12 hours ago

Tue, Mar 10 - Mon, Mar 23

BUF

Buffalo

ONT

Ontario

$381 Roundtrip, found 12 hours ago

$381

Roundtrip

found 12 hours ago

Select Delta flight, departing Tue, Mar 10 from Buffalo to Ontario, returning Mon, Mar 23, priced at $381 found 12 hours ago

Tue, Mar 10 - Wed, Mar 18

BUF

Buffalo

ONT

Ontario

$428 Roundtrip, found 12 hours ago

$428

Roundtrip

found 12 hours ago

Select Delta flight, departing Tue, Mar 10 from Buffalo to Ontario, returning Wed, Mar 18, priced at $428 found 12 hours ago

Tue, Mar 10 - Fri, Mar 20

BUF

Buffalo

ONT

Ontario

$528 Roundtrip, found 12 hours ago

$528

Roundtrip

found 12 hours ago

Select Delta flight, departing Tue, Mar 10 from Buffalo to Ontario, returning Fri, Mar 20, priced at $528 found 12 hours ago

Sun, Mar 15 - Mon, Mar 23

BUF

Buffalo

ONT

Ontario

$532 Roundtrip, found 12 hours ago

$532

Roundtrip

found 12 hours ago

Select Delta flight, departing Sun, Mar 15 from Buffalo to Ontario, returning Mon, Mar 23, priced at $532 found 12 hours ago

Tue, Mar 10 - Sun, Mar 22

BUF

Buffalo

ONT

Ontario

$602 Roundtrip, found 12 hours ago

$602

Roundtrip

found 12 hours ago

Select Delta flight, departing Tue, Mar 10 from Buffalo to Ontario, returning Sun, Mar 22, priced at $602 found 12 hours ago

Fri, Mar 13 - Mon, Mar 23

BUF

Buffalo

ONT

Ontario

$606 Roundtrip, found 12 hours ago

$606

Roundtrip

found 12 hours ago

Select Delta flight, departing Fri, Mar 13 from Buffalo to Ontario, returning Mon, Mar 23, priced at $606 found 12 hours ago

Sun, Mar 15 - Fri, Mar 20

BUF

Buffalo

ONT

Ontario

$679 Roundtrip, found 12 hours ago

$679

Roundtrip

found 12 hours ago

Select Delta flight, departing Sun, Mar 15 from Buffalo to Ontario, returning Fri, Mar 20, priced at $679 found 12 hours ago