$79 Cheap United flights Houston (IAH) to Denver (DEN)

$79 Cheap United flights Houston (IAH) to Denver (DEN)

Prices were available within the past 7 days and start at $79 for one-way flights and $139 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 23 - Tue, Sep 30

IAH

Houston

DEN

Denver

$139 Roundtrip, found 5 days ago

$139

Roundtrip

found 5 days ago

Select United flight, departing Tue, Sep 23 from Houston to Denver, returning Tue, Sep 30, priced at $139 found 5 days ago

Tue, Sep 23 - Tue, Sep 30

IAH

Houston

DEN

Denver

$157 Roundtrip, found 5 days ago

$157

Roundtrip

found 5 days ago

Select United flight, departing Tue, Sep 23 from Houston to Denver, returning Tue, Sep 30, priced at $157 found 5 days ago

Sat, Sep 27 - Sat, Oct 4

IAH

Houston

DEN

Denver

$169 Roundtrip, found 6 days ago

$169

Roundtrip

found 6 days ago

Select United flight, departing Sat, Sep 27 from Houston to Denver, returning Sat, Oct 4, priced at $169 found 6 days ago

Tue, Aug 26 - Tue, Sep 9

IAH

Houston

DEN

Denver

$177 Roundtrip, found 3 hours ago

$177

Roundtrip

found 3 hours ago

Select United flight, departing Tue, Aug 26 from Houston to Denver, returning Tue, Sep 9, priced at $177 found 3 hours ago

Sat, Sep 27 - Sat, Oct 4

IAH

Houston

DEN

Denver

$185 Roundtrip, found 6 days ago

$185

Roundtrip

found 6 days ago

Select United flight, departing Sat, Sep 27 from Houston to Denver, returning Sat, Oct 4, priced at $185 found 6 days ago

Tue, Aug 26 - Tue, Sep 9

IAH

Houston

DEN

Denver

$192 Roundtrip, found 3 hours ago

$192

Roundtrip

found 3 hours ago

Select United flight, departing Tue, Aug 26 from Houston to Denver, returning Tue, Sep 9, priced at $192 found 3 hours ago