$127 Cheap Frontier Airlines flights Houston (IAH) to Ontario (ONT)

$127 Cheap Frontier Airlines flights Houston (IAH) to Ontario (ONT)

Prices were available within the past 7 days and start at $127 for one-way flights and $171 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Aug 29 - Thu, Sep 4

IAH

Houston

ONT

Ontario

$171 Roundtrip, found 6 days ago

$171

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Fri, Aug 29 from Houston to Ontario, returning Thu, Sep 4, priced at $171 found 6 days ago

Fri, Aug 29 - Mon, Sep 1

IAH

Houston

ONT

Ontario

$182 Roundtrip, found 6 days ago

$182

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Fri, Aug 29 from Houston to Ontario, returning Mon, Sep 1, priced at $182 found 6 days ago

Sat, Aug 30 - Thu, Sep 4

IAH

Houston

ONT

Ontario

$199 Roundtrip, found 6 days ago

$199

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sat, Aug 30 from Houston to Ontario, returning Thu, Sep 4, priced at $199 found 6 days ago

Mon, Sep 1 - Thu, Sep 4

IAH

Houston

ONT

Ontario

$207 Roundtrip, found 6 days ago

$207

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Mon, Sep 1 from Houston to Ontario, returning Thu, Sep 4, priced at $207 found 6 days ago

Thu, Aug 28 - Thu, Sep 4

IAH

Houston

ONT

Ontario

$209 Roundtrip, found 6 days ago

$209

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Thu, Aug 28 from Houston to Ontario, returning Thu, Sep 4, priced at $209 found 6 days ago

Sat, Aug 30 - Mon, Sep 1

IAH

Houston

ONT

Ontario

$210 Roundtrip, found 6 days ago

$210

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sat, Aug 30 from Houston to Ontario, returning Mon, Sep 1, priced at $210 found 6 days ago

Thu, Aug 28 - Mon, Sep 1

IAH

Houston

ONT

Ontario

$220 Roundtrip, found 6 days ago

$220

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Thu, Aug 28 from Houston to Ontario, returning Mon, Sep 1, priced at $220 found 6 days ago