$84 Cheap Frontier Airlines flights Denver (DEN) to Houston (IAH)

$84 Cheap Frontier Airlines flights Denver (DEN) to Houston (IAH)

Prices were available within the past 7 days and start at $84 for one-way flights and $148 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jul 4 - Thu, Jul 10

DEN

Denver

IAH

Houston

$148 Roundtrip, found 5 hours ago

$148

Roundtrip

found 5 hours ago

Select Frontier Airlines flight, departing Fri, Jul 4 from Denver to Houston, returning Thu, Jul 10, priced at $148 found 5 hours ago

Sat, Jul 5 - Thu, Jul 10

DEN

Denver

IAH

Houston

$158 Roundtrip, found 5 hours ago

$158

Roundtrip

found 5 hours ago

Select Frontier Airlines flight, departing Sat, Jul 5 from Denver to Houston, returning Thu, Jul 10, priced at $158 found 5 hours ago

Sat, Jul 5 - Tue, Jul 8

DEN

Denver

IAH

Houston

$168 Roundtrip, found 5 hours ago

$168

Roundtrip

found 5 hours ago

Select Frontier Airlines flight, departing Sat, Jul 5 from Denver to Houston, returning Tue, Jul 8, priced at $168 found 5 hours ago

Tue, Jul 1 - Tue, Jul 8

DEN

Denver

IAH

Houston

$178 Roundtrip, found 5 hours ago

$178

Roundtrip

found 5 hours ago

Select Frontier Airlines flight, departing Tue, Jul 1 from Denver to Houston, returning Tue, Jul 8, priced at $178 found 5 hours ago

Wed, Jul 2 - Tue, Jul 8

DEN

Denver

IAH

Houston

$188 Roundtrip, found 5 hours ago

$188

Roundtrip

found 5 hours ago

Select Frontier Airlines flight, departing Wed, Jul 2 from Denver to Houston, returning Tue, Jul 8, priced at $188 found 5 hours ago

Fri, Jul 4 - Sun, Jul 13

DEN

Denver

IAH

Houston

$193 Roundtrip, found 5 hours ago

$193

Roundtrip

found 5 hours ago

Select Frontier Airlines flight, departing Fri, Jul 4 from Denver to Houston, returning Sun, Jul 13, priced at $193 found 5 hours ago