$33 Cheap Frontier Airlines flights Denver (DEN) to Houston (IAH)

$33 Cheap Frontier Airlines flights Denver (DEN) to Houston (IAH)

Prices were available within the past 7 days and start at $33 for one-way flights and $66 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, May 5 - Wed, May 6

DEN

Denver

IAH

Houston

$66 Roundtrip, found 17 hours ago

$66

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Tue, May 5 from Denver to Houston, returning Wed, May 6, priced at $66 found 17 hours ago

Thu, May 7 - Sat, May 9

DEN

Denver

IAH

Houston

$72 Roundtrip, found 17 hours ago

$72

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Thu, May 7 from Denver to Houston, returning Sat, May 9, priced at $72 found 17 hours ago

Mon, May 4 - Thu, May 7

DEN

Denver

IAH

Houston

$78 Roundtrip, found 17 hours ago

$78

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Mon, May 4 from Denver to Houston, returning Thu, May 7, priced at $78 found 17 hours ago

Wed, May 6 - Sat, May 9

DEN

Denver

IAH

Houston

$82 Roundtrip, found 17 hours ago

$82

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Wed, May 6 from Denver to Houston, returning Sat, May 9, priced at $82 found 17 hours ago

Thu, May 7 - Sat, May 9

DEN

Denver

IAH

Houston

$88 Roundtrip, found 17 hours ago

$88

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Thu, May 7 from Denver to Houston, returning Sat, May 9, priced at $88 found 17 hours ago

Sun, May 3 - Wed, May 6

DEN

Denver

IAH

Houston

$102 Roundtrip, found 17 hours ago

$102

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Sun, May 3 from Denver to Houston, returning Wed, May 6, priced at $102 found 17 hours ago