Flights from Fort Collins to Houston

Cheapest flights from Fort Collins

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jul 22 - Tue, Jul 29

DEN

Denver Intl.

IAH

George Bush Intercontinental

$168 Roundtrip, found 5 days ago

$168

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Tue, Jul 22 from Denver Intl. to George Bush Intercontinental, returning Tue, Jul 29, priced at $168 found 5 days ago

Sat, Jul 19 - Tue, Jul 29

DEN

Denver Intl.

IAH

George Bush Intercontinental

$180 Roundtrip, found 5 days ago

$180

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sat, Jul 19 from Denver Intl. to George Bush Intercontinental, returning Tue, Jul 29, priced at $180 found 5 days ago

Tue, Jul 22 - Sun, Jul 27

DEN

Denver Intl.

IAH

George Bush Intercontinental

$181 Roundtrip, found 5 days ago

$181

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Tue, Jul 22 from Denver Intl. to George Bush Intercontinental, returning Sun, Jul 27, priced at $181 found 5 days ago

Sat, Jul 19 - Wed, Jul 30

DEN

Denver Intl.

IAH

George Bush Intercontinental

$192 Roundtrip, found 5 days ago

$192

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sat, Jul 19 from Denver Intl. to George Bush Intercontinental, returning Wed, Jul 30, priced at $192 found 5 days ago

Tue, Jul 22 - Fri, Jul 25

DEN

Denver Intl.

IAH

George Bush Intercontinental

$193 Roundtrip, found 5 days ago

$193

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Tue, Jul 22 from Denver Intl. to George Bush Intercontinental, returning Fri, Jul 25, priced at $193 found 5 days ago

Sat, Jul 19 - Fri, Jul 25

DEN

Denver Intl.

IAH

George Bush Intercontinental

$205 Roundtrip, found 5 days ago

$205

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sat, Jul 19 from Denver Intl. to George Bush Intercontinental, returning Fri, Jul 25, priced at $205 found 5 days ago

Tue, Jul 22 - Sun, Jul 27

DEN

Denver Intl.

IAH

George Bush Intercontinental

$213 Roundtrip, found 5 days ago

$213

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Tue, Jul 22 from Denver Intl. to George Bush Intercontinental, returning Sun, Jul 27, priced at $213 found 5 days ago

Tue, Jul 22 - Sun, Jul 27

DEN

Denver Intl.

IAH

George Bush Intercontinental

$217 Roundtrip, found 5 days ago

$217

Roundtrip

found 5 days ago

Select Delta flight, departing Tue, Jul 22 from Denver Intl. to George Bush Intercontinental, returning Sun, Jul 27, priced at $217 found 5 days ago

Sun, Jul 20 - Fri, Jul 25

DEN

Denver Intl.

IAH

George Bush Intercontinental

$218 Roundtrip, found 5 days ago

$218

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sun, Jul 20 from Denver Intl. to George Bush Intercontinental, returning Fri, Jul 25, priced at $218 found 5 days ago

Tue, Jul 22 - Sun, Jul 27

DEN

Denver Intl.

IAH

George Bush Intercontinental

$219 Roundtrip, found 5 days ago

$219

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Tue, Jul 22 from Denver Intl. to George Bush Intercontinental, returning Sun, Jul 27, priced at $219 found 5 days ago

Tue, Jul 22 - Sun, Jul 27

DEN

Denver Intl.

IAH

George Bush Intercontinental

$227 Roundtrip, found 5 days ago

$227

Roundtrip

found 5 days ago

Select Delta flight, departing Tue, Jul 22 from Denver Intl. to George Bush Intercontinental, returning Sun, Jul 27, priced at $227 found 5 days ago

Tue, Jul 22 - Sun, Jul 27

DEN

Denver Intl.

IAH

George Bush Intercontinental

$227 Roundtrip, found 5 days ago

$227

Roundtrip

found 5 days ago

Select Delta flight, departing Tue, Jul 22 from Denver Intl. to George Bush Intercontinental, returning Sun, Jul 27, priced at $227 found 5 days ago

Tue, Jul 22 - Sun, Jul 27

DEN

Denver Intl.

IAH

George Bush Intercontinental

$237 Roundtrip, found 5 days ago

$237

Roundtrip

found 5 days ago

Select Delta flight, departing Tue, Jul 22 from Denver Intl. to George Bush Intercontinental, returning Sun, Jul 27, priced at $237 found 5 days ago

Tue, Jul 22 - Sun, Jul 27

DEN

Denver Intl.

IAH

George Bush Intercontinental

$237 Roundtrip, found 5 days ago

$237

Roundtrip

found 5 days ago

Select United flight, departing Tue, Jul 22 from Denver Intl. to George Bush Intercontinental, returning Sun, Jul 27, priced at $237 found 5 days ago

Tue, Jul 22 - Sun, Jul 27

DEN

Denver Intl.

IAH

George Bush Intercontinental

$251 Roundtrip, found 5 days ago

$251

Roundtrip

found 5 days ago

Select United flight, departing Tue, Jul 22 from Denver Intl. to George Bush Intercontinental, returning Sun, Jul 27, priced at $251 found 5 days ago

Tue, Jul 22 - Sun, Jul 27

DEN

Denver Intl.

IAH

George Bush Intercontinental

$252 Roundtrip, found 5 days ago

$252

Roundtrip

found 5 days ago

Select Delta flight, departing Tue, Jul 22 from Denver Intl. to George Bush Intercontinental, returning Sun, Jul 27, priced at $252 found 5 days ago

Tue, Jul 22 - Sun, Jul 27

DEN

Denver Intl.

IAH

George Bush Intercontinental

$257 Roundtrip, found 5 days ago

$257

Roundtrip

found 5 days ago

Select United flight, departing Tue, Jul 22 from Denver Intl. to George Bush Intercontinental, returning Sun, Jul 27, priced at $257 found 5 days ago