Cheap Frontier Airlines flights Oklahoma City (OKC) to Ontario (ONT)

Cheap Frontier Airlines flights Oklahoma City (OKC) to Ontario (ONT)

Prices were available within the past 7 days and start at for one-way flights and $186 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Nov 7 - Fri, Nov 14

OKC

Oklahoma City

ONT

Ontario

$186 Roundtrip, found 1 day ago

$186

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Nov 7 from Oklahoma City to Ontario, returning Fri, Nov 14, priced at $186 found 1 day ago

Mon, Nov 3 - Fri, Nov 14

OKC

Oklahoma City

ONT

Ontario

$212 Roundtrip, found 1 day ago

$212

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Nov 3 from Oklahoma City to Ontario, returning Fri, Nov 14, priced at $212 found 1 day ago

Thu, Nov 6 - Mon, Nov 17

OKC

Oklahoma City

ONT

Ontario

$229 Roundtrip, found 1 day ago

$229

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Nov 6 from Oklahoma City to Ontario, returning Mon, Nov 17, priced at $229 found 1 day ago

Fri, Nov 7 - Fri, Nov 21

OKC

Oklahoma City

ONT

Ontario

$273 Roundtrip, found 1 day ago

$273

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Nov 7 from Oklahoma City to Ontario, returning Fri, Nov 21, priced at $273 found 1 day ago

Thu, Nov 6 - Fri, Nov 21

OKC

Oklahoma City

ONT

Ontario

$299 Roundtrip, found 1 day ago

$299

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Nov 6 from Oklahoma City to Ontario, returning Fri, Nov 21, priced at $299 found 1 day ago