$59 Cheap Frontier Airlines flights Denver (DEN) to Houston (IAH)

$59 Cheap Frontier Airlines flights Denver (DEN) to Houston (IAH)

Prices were available within the past 7 days and start at $59 for one-way flights and $132 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 1 - Tue, Sep 8

DEN

Denver

IAH

Houston

$132 Roundtrip, found 5 days ago

$132

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Tue, Sep 1 from Denver to Houston, returning Tue, Sep 8, priced at $132 found 5 days ago

Mon, Aug 31 - Tue, Sep 8

DEN

Denver

IAH

Houston

$139 Roundtrip, found 5 days ago

$139

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Mon, Aug 31 from Denver to Houston, returning Tue, Sep 8, priced at $139 found 5 days ago

Fri, Sep 4 - Tue, Sep 8

DEN

Denver

IAH

Houston

$146 Roundtrip, found 5 days ago

$146

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Fri, Sep 4 from Denver to Houston, returning Tue, Sep 8, priced at $146 found 5 days ago

Mon, Aug 31 - Fri, Sep 11

DEN

Denver

IAH

Houston

$153 Roundtrip, found 5 days ago

$153

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Mon, Aug 31 from Denver to Houston, returning Fri, Sep 11, priced at $153 found 5 days ago

Sun, Sep 6 - Tue, Sep 8

DEN

Denver

IAH

Houston

$160 Roundtrip, found 5 days ago

$160

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sun, Sep 6 from Denver to Houston, returning Tue, Sep 8, priced at $160 found 5 days ago

Tue, Sep 1 - Tue, Sep 8

DEN

Denver

IAH

Houston

$166 Roundtrip, found 5 days ago

$166

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Tue, Sep 1 from Denver to Houston, returning Tue, Sep 8, priced at $166 found 5 days ago