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$44+ Cheap flights from Colorado to Houston

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — HOU
Mar 10 — Mar 171
Tue 3/10
Tue 3/17
1 adult, Economy
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Cheap flight deals from Colorado to Houston

Cheapest flights from Colorado to Houston
Explore the most affordable flight options available from Colorado to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 8, 2026.

This Super.com deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/65:15 am
DEN
-
IAH
Nonstop2h 43m
Frontier
Mon 3/910:56 pm
IAH
-
DEN
Nonstop2h 42m
Frontier
Deal found 2/5$87
This Kiwi.com deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/79:06 pm
DEN
-
IAH
Nonstop2h 33m
Frontier
Sun 3/1510:56 pm
IAH
-
DEN
Nonstop2h 42m
Frontier
Deal found 2/6$89
This Super.com deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/66:25 pm
DEN
-
IAH
Nonstop2h 36m
Frontier
Tue 3/1010:56 pm
IAH
-
DEN
Nonstop2h 42m
Frontier
Deal found 2/7$91
This Frontier deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/512:20 pm
DEN
-
IAH
Nonstop2h 32m
Frontier
Wed 3/1110:56 pm
IAH
-
DEN
Nonstop2h 42m
Frontier
Deal found 2/7$92
This Kiwi.com deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/29:06 pm
DEN
-
IAH
Nonstop2h 42m
Frontier
Sat 5/97:15 am
IAH
-
DEN
Nonstop2h 42m
Frontier
Deal found 2/7$93
This Kiwi.com deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/79:06 pm
DEN
-
IAH
Nonstop2h 33m
Frontier
Thu 3/126:45 am
IAH
-
DEN
Nonstop2h 41m
Frontier
Deal found 2/6$95
This Super.com deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/219:00 pm
DEN
-
IAH
Nonstop2h 33m
Frontier
Wed 2/256:45 am
IAH
-
DEN
Nonstop2h 41m
Frontier
Deal found 2/5$96
This Super.com deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/279:00 pm
DEN
-
IAH
Nonstop2h 33m
Frontier
Tue 3/38:45 am
IAH
-
DEN
Nonstop2h 45m
Frontier
Deal found 2/7$97
This Frontier deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/279:00 pm
DEN
-
IAH
Nonstop2h 33m
Frontier
Sat 2/286:45 am
IAH
-
DEN
Nonstop2h 41m
Frontier
Deal found 2/6$98
This Cheapflightsfares deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/76:25 pm
DEN
-
IAH
Nonstop2h 36m
Frontier
Tue 3/102:05 pm
IAH
-
DEN
1 stop14h 51m
Frontier
Deal found 2/5$102
This Frontier deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/129:20 am
DEN
-
IAH
1 stop6h 59m
Frontier
Tue 4/144:02 pm
IAH
-
DEN
Nonstop2h 46m
Frontier
Deal found 2/7$103
This Southwest deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/78:50 pm
DEN
-
HOU
Nonstop2h 25m
Southwest
Wed 3/119:15 pm
HOU
-
DEN
Nonstop2h 35m
Southwest
Deal found 2/5$157

Find flight deals from Colorado to Houston

Keep the following information in mind while searching for Colorado to Houston flight deals. Data was last updated February 8, 2026.

Round-trip from

$87
(Super.com)

One-way from

$44
(Super.com)

Popular in

November

Cheapest in

January

Average price

$164
From Colorado to Houston
Search Deals
One-way flight from Colorado to Houston
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($41 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado to Houston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 8, 2026.
Use the filters below to find and compare flights from Colorado to Houston that are best for you.

Fly from

Colorado

Fly to

Houston

Route

Depart

Return

Price

DenverHouston

DEN - IAH

DENIAH

Denver Intl

Mon 3/9

5:15 am-8:58 am

Nonstop2h 43m

Houston George Bush Intcntl

Mon 3/16

10:56 pm-12:38 am

Nonstop2h 42m

$107

DenverHouston

DEN - IAH

DENIAH

Denver Intl

Sat 4/11

5:49 pm-9:33 pm

Nonstop2h 44m

Houston George Bush Intcntl

Sun 4/19

6:45 am-8:28 am

Nonstop2h 43m

$138

DenverHouston

DEN - IAH

DENIAH

Denver Intl

Wed 2/25

8:00 pm-11:32 pm

Nonstop2h 32m

Houston George Bush Intcntl

Mon 3/2

9:51 pm-7:54 am

1 stop11h 03m

$138

DenverHouston

DEN - IAH

DENIAH

Denver Intl

Tue 3/17

1:09 pm-10:56 pm

1 stop8h 47m

Houston George Bush Intcntl

Sat 3/21

6:45 am-8:26 am

Nonstop2h 41m

$143

DenverHouston

DEN - IAH

DENIAH

Denver Intl

Thu 2/19

2:10 pm-10:51 pm

1 stop7h 41m

Houston George Bush Intcntl

Sat 2/21

6:45 am-8:26 am

Nonstop2h 41m

$154

DenverHouston

DEN - IAH

DENIAH

Denver Intl

Wed 2/18

11:25 pm-9:13 am

1 stop8h 48m

Houston George Bush Intcntl

Sat 2/21

6:45 am-8:26 am

Nonstop2h 41m

$154

DenverHouston

DEN - IAH

DENIAH

Denver Intl

Thu 3/19

9:06 pm-12:39 am

Nonstop2h 33m

Houston George Bush Intcntl

Tue 3/24

6:02 pm-12:30 am

1 stop7h 28m

$173

DenverHouston

DEN - IAH

DENIAH

Denver Intl

Fri 2/20

6:05 am-8:36 pm

1 stop13h 31m

Houston George Bush Intcntl

Sat 2/21

2:16 pm-7:18 pm

1 stop30h 02m

$180

DenverHouston

DEN - IAH

DENIAH

Denver Intl

Fri 2/27

11:59 pm-10:17 am

1 stop9h 18m

Houston George Bush Intcntl

Sun 3/1

6:39 am-8:20 am

Nonstop2h 41m

$180

DenverHouston

DEN - IAH

DENIAH

Denver Intl

Wed 3/11

9:25 am-8:20 pm

1 stop9h 55m

Houston George Bush Intcntl

Tue 3/17

12:36 pm-8:20 am

1 stop20h 44m

$180

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/8

Showing 1-10 of 60 results
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Best time to book a flight from Colorado to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Colorado with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Colorado to Houston

What is the cheapest month to book a flight from Colorado to Houston?

Currently, October is the cheapest month in which you can book a flight from Colorado to Houston (average of $51). Flying from Colorado to Houston in July is currently the most expensive (average of $119). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CO to HOU?

Find hourly flight availability from Colorado to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 8, 2026.

It’s optimal to fly from Colorado to Houston in the evening. By choosing this option you can save up to 53% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Colorado to Houston?

Use this chart to determine the cheapest time to fly round-trip from Colorado to Houston. Price data was last updated on February 7, 2026.

Travelers seeking maximum savings on their Colorado to Houston flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Colorado to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Colorado to Houston?

    Departing from Colorado to Houston will take you 2h 25m. Colorado and Houston are separated by a distance of 883 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Colorado to Houston one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $40. Users have also found prices from $87 and $98 on Southwest and United Airlines, respectively.

  • What are the most popular routes from Colorado to Houston?

    The most popular flight routes from Colorado to Houston are Denver Intl - Houston Hobby, Denver Intl - Houston George Bush Intcntl and Colorado Springs - Houston Hobby.

  • What are the cheapest flights from Colorado to Houston?

    On average you can expect to pay $304 for a flight from Colorado to Houston. The cheapest flight overall is $98 while the most popular route, (Denver Intl - Houston Hobby) is currently priced at $72.

  • Can I find deals for flights from Colorado to Houston that include hotel bookings?

    Yes. In addition to deals on Colorado to Houston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Colorado to Houston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado to Houston.

  • Can I find deals for business class flights from Colorado to Houston?

    Yes. Cheapflights offers flight deals from Colorado to Houston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Colorado to Houston?

    Currently, October is the cheapest month in which you can book a flight from Colorado to Houston (average of $51). Flying from Colorado to Houston in July is currently the most expensive (average of $119). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Colorado to Houston

See prices for flight routes from nearby airports that may be better suited for you.
LaGuardia to Dallas/Fort Worth flights
John F Kennedy Intl to Hobby flights
O'Hare Intl to Dallas/Fort Worth flights
John F Kennedy Intl to Dallas/Fort Worth flights
LaGuardia to Hobby flights
Newark to Hobby flights
Newark to Dallas/Fort Worth flights
John F Kennedy Intl to George Bush Intcntl flights
John F Kennedy Intl to Austin flights
Dulles Intl to Dallas/Fort Worth flights
Reagan-National to Hobby flights
Dulles Intl to Hobby flights
Baltimore to Dallas/Fort Worth flights
LaGuardia to George Bush Intcntl flights
Newark to George Bush Intcntl flights
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San Francisco to Dallas/Fort Worth flights
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Los Angeles to Dallas/Fort Worth flights
Detroit to Dallas/Fort Worth flights
Seattle to Dallas/Fort Worth flights
Newark to Austin flights
Baltimore to Hobby flights
Los Angeles to Hobby flights
Dulles Intl to George Bush Intcntl flights
Reagan-National to Dallas/Fort Worth flights
Philadelphia to Hobby flights
O'Hare Intl to Hobby flights
Ontario to Dallas/Fort Worth flights
Los Angeles to Austin flights
Reagan-National to George Bush Intcntl flights
Charlotte to Hobby flights
O'Hare Intl to George Bush Intcntl flights
Midway to Dallas/Fort Worth flights
Los Angeles to George Bush Intcntl flights
Boston to Hobby flights
Atlanta to Dallas/Fort Worth flights
Philadelphia to Dallas/Fort Worth flights
Denver to Dallas/Fort Worth flights
Seattle to Hobby flights
LaGuardia to Austin flights
Atlanta to Hobby flights
Philadelphia to George Bush Intcntl flights
O'Hare Intl to Austin flights
Orlando to Dallas/Fort Worth flights
Dulles Intl to Austin flights
Detroit to Hobby flights
Santa Ana to Dallas/Fort Worth flights
Charlotte to George Bush Intcntl flights
San Francisco to Hobby flights

Top 4 airlines flying from Colorado to Houston

Discover the top 4 airlines that operate flights from Colorado to Houston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$59Average$169FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$149Average$416FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$158Average$385FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$173Average$313FlexibilityNo cancel feeOn-time63%

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