Cheap Delta flights Oklahoma City (OKC) to Ontario (ONT)

Cheap Delta flights Oklahoma City (OKC) to Ontario (ONT)

Prices were available within the past 7 days and start at for one-way flights and $307 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Dec 17 - Thu, Dec 18

OKC

Oklahoma City

ONT

Ontario

$307 Roundtrip, found 12 hours ago

$307

Roundtrip

found 12 hours ago

Select Delta flight, departing Wed, Dec 17 from Oklahoma City to Ontario, returning Thu, Dec 18, priced at $307 found 12 hours ago

Wed, Dec 17 - Sat, Dec 20

OKC

Oklahoma City

ONT

Ontario

$314 Roundtrip, found 12 hours ago

$314

Roundtrip

found 12 hours ago

Select Delta flight, departing Wed, Dec 17 from Oklahoma City to Ontario, returning Sat, Dec 20, priced at $314 found 12 hours ago

Wed, Dec 17 - Tue, Dec 30

OKC

Oklahoma City

ONT

Ontario

$317 Roundtrip, found 12 hours ago

$317

Roundtrip

found 12 hours ago

Select Delta flight, departing Wed, Dec 17 from Oklahoma City to Ontario, returning Tue, Dec 30, priced at $317 found 12 hours ago

Wed, Dec 17 - Sun, Dec 21

OKC

Oklahoma City

ONT

Ontario

$324 Roundtrip, found 12 hours ago

$324

Roundtrip

found 12 hours ago

Select Delta flight, departing Wed, Dec 17 from Oklahoma City to Ontario, returning Sun, Dec 21, priced at $324 found 12 hours ago

Thu, Dec 18 - Sat, Dec 20

OKC

Oklahoma City

ONT

Ontario

$334 Roundtrip, found 12 hours ago

$334

Roundtrip

found 12 hours ago

Select Delta flight, departing Thu, Dec 18 from Oklahoma City to Ontario, returning Sat, Dec 20, priced at $334 found 12 hours ago

Thu, Dec 18 - Tue, Dec 30

OKC

Oklahoma City

ONT

Ontario

$337 Roundtrip, found 12 hours ago

$337

Roundtrip

found 12 hours ago

Select Delta flight, departing Thu, Dec 18 from Oklahoma City to Ontario, returning Tue, Dec 30, priced at $337 found 12 hours ago

Thu, Dec 18 - Sun, Dec 21

OKC

Oklahoma City

ONT

Ontario

$344 Roundtrip, found 12 hours ago

$344

Roundtrip

found 12 hours ago

Select Delta flight, departing Thu, Dec 18 from Oklahoma City to Ontario, returning Sun, Dec 21, priced at $344 found 12 hours ago

Wed, Dec 17 - Fri, Dec 26

OKC

Oklahoma City

ONT

Ontario

$347 Roundtrip, found 12 hours ago

$347

Roundtrip

found 12 hours ago

Select Delta flight, departing Wed, Dec 17 from Oklahoma City to Ontario, returning Fri, Dec 26, priced at $347 found 12 hours ago

Thu, Dec 18 - Fri, Dec 26

OKC

Oklahoma City

ONT

Ontario

$367 Roundtrip, found 12 hours ago

$367

Roundtrip

found 12 hours ago

Select Delta flight, departing Thu, Dec 18 from Oklahoma City to Ontario, returning Fri, Dec 26, priced at $367 found 12 hours ago

Thu, Dec 18 - Wed, Dec 24

OKC

Oklahoma City

ONT

Ontario

$403 Roundtrip, found 12 hours ago

$403

Roundtrip

found 12 hours ago

Select Delta flight, departing Thu, Dec 18 from Oklahoma City to Ontario, returning Wed, Dec 24, priced at $403 found 12 hours ago