$49 Cheap Frontier Airlines flights Denver (DEN) to Houston (IAH)

$49 Cheap Frontier Airlines flights Denver (DEN) to Houston (IAH)

Prices were available within the past 7 days and start at $49 for one-way flights and $82 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jun 17 - Tue, Jun 23

DEN

Denver

IAH

Houston

$82 Roundtrip, found 1 day ago

$82

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, Jun 17 from Denver to Houston, returning Tue, Jun 23, priced at $82 found 1 day ago

Tue, Jun 23 - Mon, Jun 29

DEN

Denver

IAH

Houston

$107 Roundtrip, found 1 day ago

$107

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Jun 23 from Denver to Houston, returning Mon, Jun 29, priced at $107 found 1 day ago

Sat, Jun 20 - Tue, Jun 23

DEN

Denver

IAH

Houston

$119 Roundtrip, found 1 day ago

$119

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Jun 20 from Denver to Houston, returning Tue, Jun 23, priced at $119 found 1 day ago

Fri, Jun 19 - Tue, Jun 23

DEN

Denver

IAH

Houston

$122 Roundtrip, found 1 day ago

$122

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Jun 19 from Denver to Houston, returning Tue, Jun 23, priced at $122 found 1 day ago

Wed, Jun 17 - Mon, Jun 29

DEN

Denver

IAH

Houston

$123 Roundtrip, found 1 day ago

$123

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, Jun 17 from Denver to Houston, returning Mon, Jun 29, priced at $123 found 1 day ago

Tue, Jun 23 - Wed, Jun 24

DEN

Denver

IAH

Houston

$133 Roundtrip, found 1 day ago

$133

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Jun 23 from Denver to Houston, returning Wed, Jun 24, priced at $133 found 1 day ago