$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 $122 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Oct 28 - Tue, Nov 4

DEN

Denver

IAH

Houston

$122 Roundtrip, found 21 hours ago

$122

Roundtrip

found 21 hours ago

Select Frontier Airlines flight, departing Tue, Oct 28 from Denver to Houston, returning Tue, Nov 4, priced at $122 found 21 hours ago

Mon, Oct 27 - Tue, Nov 4

DEN

Denver

IAH

Houston

$171 Roundtrip, found 21 hours ago

$171

Roundtrip

found 21 hours ago

Select Frontier Airlines flight, departing Mon, Oct 27 from Denver to Houston, returning Tue, Nov 4, priced at $171 found 21 hours ago

Fri, Oct 31 - Tue, Nov 4

DEN

Denver

IAH

Houston

$181 Roundtrip, found 21 hours ago

$181

Roundtrip

found 21 hours ago

Select Frontier Airlines flight, departing Fri, Oct 31 from Denver to Houston, returning Tue, Nov 4, priced at $181 found 21 hours ago

Thu, Oct 30 - Mon, Nov 3

DEN

Denver

IAH

Houston

$197 Roundtrip, found 21 hours ago

$197

Roundtrip

found 21 hours ago

Select Frontier Airlines flight, departing Thu, Oct 30 from Denver to Houston, returning Mon, Nov 3, priced at $197 found 21 hours ago

Mon, Oct 27 - Mon, Nov 3

DEN

Denver

IAH

Houston

$220 Roundtrip, found 21 hours ago

$220

Roundtrip

found 21 hours ago

Select Frontier Airlines flight, departing Mon, Oct 27 from Denver to Houston, returning Mon, Nov 3, priced at $220 found 21 hours ago

Thu, Oct 30 - Mon, Nov 3

DEN

Denver

IAH

Houston

$233 Roundtrip, found 21 hours ago

$233

Roundtrip

found 21 hours ago

Select Frontier Airlines flight, departing Thu, Oct 30 from Denver to Houston, returning Mon, Nov 3, priced at $233 found 21 hours ago

Thu, Oct 30 - Mon, Nov 3

DEN

Denver

IAH

Houston

$234 Roundtrip, found 21 hours ago

$234

Roundtrip

found 21 hours ago

Select Frontier Airlines flight, departing Thu, Oct 30 from Denver to Houston, returning Mon, Nov 3, priced at $234 found 21 hours ago

Thu, Oct 30 - Mon, Nov 3

DEN

Denver

IAH

Houston

$239 Roundtrip, found 21 hours ago

$239

Roundtrip

found 21 hours ago

Select Frontier Airlines flight, departing Thu, Oct 30 from Denver to Houston, returning Mon, Nov 3, priced at $239 found 21 hours ago