$239 Cheap Delta flights Pittsburgh (PIT) to Ontario Intl. Airport (ONT)

$239 Cheap Delta flights Pittsburgh (PIT) to Ontario Intl. Airport (ONT)

Prices were available within the past 7 days and start at $239 for one-way flights and $305 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Oct 21 - Tue, Nov 3

PIT

Pittsburgh

ONT

Ontario

$305 Roundtrip, found 21 hours ago

$305

Roundtrip

found 21 hours ago

Select Delta flight, departing Wed, Oct 21 from Pittsburgh to Ontario, returning Tue, Nov 3, priced at $305 found 21 hours ago

Tue, Jul 14 - Tue, Jul 28

PIT

Pittsburgh

ONT

Ontario

$395 Roundtrip, found 1 day ago

$395

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Jul 14 from Pittsburgh to Ontario, returning Tue, Jul 28, priced at $395 found 1 day ago

Tue, Jul 14 - Sat, Jul 25

PIT

Pittsburgh

ONT

Ontario

$436 Roundtrip, found 1 day ago

$436

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Jul 14 from Pittsburgh to Ontario, returning Sat, Jul 25, priced at $436 found 1 day ago

Tue, Jul 14 - Sun, Jul 26

PIT

Pittsburgh

ONT

Ontario

$466 Roundtrip, found 1 day ago

$466

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Jul 14 from Pittsburgh to Ontario, returning Sun, Jul 26, priced at $466 found 1 day ago

Mon, Jul 13 - Sat, Jul 25

PIT

Pittsburgh

ONT

Ontario

$477 Roundtrip, found 1 day ago

$477

Roundtrip

found 1 day ago

Select Delta flight, departing Mon, Jul 13 from Pittsburgh to Ontario, returning Sat, Jul 25, priced at $477 found 1 day ago

Tue, Jul 14 - Thu, Jul 23

PIT

Pittsburgh

ONT

Ontario

$499 Roundtrip, found 1 day ago

$499

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Jul 14 from Pittsburgh to Ontario, returning Thu, Jul 23, priced at $499 found 1 day ago

Sat, Jul 18 - Sat, Jul 25

PIT

Pittsburgh

ONT

Ontario

$507 Roundtrip, found 1 day ago

$507

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Jul 18 from Pittsburgh to Ontario, returning Sat, Jul 25, priced at $507 found 1 day ago

Sat, Jul 18 - Sun, Jul 26

PIT

Pittsburgh

ONT

Ontario

$537 Roundtrip, found 1 day ago

$537

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Jul 18 from Pittsburgh to Ontario, returning Sun, Jul 26, priced at $537 found 1 day ago

Mon, Jul 13 - Thu, Jul 23

PIT

Pittsburgh

ONT

Ontario

$540 Roundtrip, found 1 day ago

$540

Roundtrip

found 1 day ago

Select Delta flight, departing Mon, Jul 13 from Pittsburgh to Ontario, returning Thu, Jul 23, priced at $540 found 1 day ago

Sat, Jul 18 - Thu, Jul 23

PIT

Pittsburgh

ONT

Ontario

$570 Roundtrip, found 1 day ago

$570

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Jul 18 from Pittsburgh to Ontario, returning Thu, Jul 23, priced at $570 found 1 day ago