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$53+ 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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — HOU
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find 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 October 30, 2025.

This CheapOair deal was found by Cheapflights users on 10/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:00 pmDEN - IAH
Nonstop2h 27mFrontier
Sun 12/710:31 pmIAH - DEN
1 stop11h 24mFrontier
Deal found 10/30$96
This CheapOair deal was found by Cheapflights users on 10/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/49:00 pmDEN - IAH
Nonstop2h 31mFrontier
Tue 12/98:07 pmIAH - DEN
1 stop27h 57mFrontier
Deal found 10/30$97
This Cheapflightsfares deal was found by Cheapflights users on 10/30. 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.
Wed 12/109:00 pmDEN - IAH
Nonstop2h 31mFrontier
Thu 12/1111:32 amIAH - DEN
Nonstop2h 44mFrontier
Deal found 10/30$98
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Wed 12/39:00 pmDEN - IAH
Nonstop2h 31mFrontier
Fri 12/510:40 pmIAH - DEN
1 stop11h 15mFrontier
Deal found 10/28$100
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Tue 11/189:07 amDEN - IAH
Nonstop2h 32mFrontier
Thu 11/207:45 pmIAH - DEN
1 stop19h 15mFrontier
Deal found 10/29$101
This Cheapflightsfares deal was found by Cheapflights users on 10/29. 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.
Wed 11/129:07 amDEN - IAH
Nonstop2h 32mFrontier
Wed 11/122:09 pmIAH - DEN
Nonstop2h 44mFrontier
Deal found 10/29$102
This Cheapflightsfares deal was found by Cheapflights users on 10/30. 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.
Wed 11/126:26 pmDEN - IAH
Nonstop2h 27mFrontier
Tue 11/188:00 amIAH - DEN
1 stop6h 45mFrontier
Deal found 10/30$106
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Sun 11/1612:34 amDEN - IAH
1 stop8h 33mFrontier
Wed 11/192:09 pmIAH - DEN
Nonstop2h 44mFrontier
Deal found 10/29$107
This CheapOair deal was found by Cheapflights users on 10/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/159:48 amDEN - IAH
1 stop26h 50mFrontier
Tue 11/188:00 amIAH - DEN
1 stop6h 45mFrontier
Deal found 10/30$110
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Tue 11/116:25 pmDEN - IAH
Nonstop2h 27mFrontier
Fri 11/146:00 amIAH - DEN
Nonstop2h 36mFrontier
Deal found 10/28$111
This Southwest deal was found by Cheapflights users on 10/29. 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.
Tue 12/98:05 amDEN - HOU
Nonstop2h 30mSouthwest
Wed 12/106:20 pmHOU - DEN
Nonstop2h 35mSouthwest
Deal found 10/29$157
This Southwest deal was found by Cheapflights users on 10/29. 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 12/66:25 amDEN - HOU
Nonstop2h 35mSouthwest
Sun 12/77:25 amHOU - DEN
Nonstop2h 35mSouthwest
Deal found 10/29$177

Cheap flight deals from Colorado to Houston

Keep the following information in mind while searching for Colorado to Houston flight deals. Data was last updated October 30, 2025.

Round-trip from

$93
(Priceline)

One-way from

$53
(Kiwi.com)

Popular in

May

Cheapest in

January

Average price

$197
From Colorado to Houston
Search Deals
One-way flight from Colorado to Houston
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($21 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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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 October 30, 2025.
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 - HOU

DENHOU

Denver Intl

Sat 1/24

6:25 am-10:00 am

Nonstop2h 35m

Houston Hobby

Thu 1/29

9:05 pm-10:40 pm

Nonstop2h 35m

$165

DenverHouston

DEN - IAH

DENIAH

Denver Intl

Fri 2/13

7:45 am-11:15 am

Nonstop2h 30m

Houston George Bush Intcntl

Sun 2/15

9:55 pm-11:35 pm

Nonstop2h 40m

$173

DenverHouston

DEN - HOU

DENHOU

Denver Intl

Wed 12/10

8:05 am-11:35 am

Nonstop2h 30m

Houston Hobby

Sun 12/14

5:10 am-6:40 am

Nonstop2h 30m

$177

DenverHouston

DEN - IAH

DENIAH

Denver Intl

Mon 2/23

12:59 am-8:51 am

1 stop6h 52m

Houston George Bush Intcntl

Sat 2/28

2:05 pm-7:14 pm

1 stop6h 09m

$197

DenverHouston

DEN - HOU

DENHOU

Denver Intl

Thu 12/4

3:05 pm-7:45 pm

1 stop3h 40m

Houston Hobby

Sun 12/7

5:10 am-6:40 am

Nonstop2h 30m

$203

DenverHouston

DEN - HOU

DENHOU

Denver Intl

Wed 12/10

5:45 am-1:28 pm

1 stop6h 43m

Houston Hobby

Sun 12/14

6:47 pm-12:07 am

1 stop6h 20m

$207

DenverHouston

DEN - HOU

DENHOU

Denver Intl

Fri 12/12

8:00 am-1:10 pm

1 stop4h 10m

Houston Hobby

Sun 12/14

5:10 am-6:40 am

Nonstop2h 30m

$207

DenverHouston

DEN - IAH

DENIAH

Denver Intl

Thu 12/4

12:50 am-8:51 am

1 stop7h 01m

Houston George Bush Intcntl

Fri 12/12

5:55 pm-11:17 pm

1 stop6h 22m

$217

DurangoHouston

DRO - IAH

DROIAH

Durango La Plata County

Fri 1/30

6:00 am-1:51 pm

1 stop6h 51m

Houston George Bush Intcntl

Fri 2/6

2:24 pm-6:34 pm

1 stop5h 10m

$220

Colorado SpringsHouston

COS - HOU

COSHOU

Colorado Springs

Tue 1/13

7:20 am-1:45 pm

1 stop5h 25m

Houston Hobby

Wed 1/21

4:30 pm-7:20 pm

1 stop3h 50m

$222

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

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, January is the cheapest month in which you can book a flight from Colorado to Houston (average of $50). 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 October 30, 2025.

It’s optimal to fly from Colorado to Houston in the evening. By choosing this option you can save up to 38% on the cost of your flight, compared to a flight in the morning.

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 December 16, 2024.

Travelers seeking maximum savings on their Colorado to Houston flight should consider departing on Wednesday at noon when fares are most often at their lowest. Tuesday mornings 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 30m. Colorado and Houston are separated by a distance of 861 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 Southwest. According to our data, you can fly for as low as $79. Users have also found prices from $79 and $114 on United Airlines and Delta, 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 $302 for a flight from Colorado to Houston. The cheapest flight overall is $118 while the most popular route, (Denver Intl - Houston Hobby) is currently priced at $105.

  • 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, January is the cheapest month in which you can book a flight from Colorado to Houston (average of $50). 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

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Alternative routes for Colorado to Houston

See prices for flight routes from nearby airports that may be better suited for you.
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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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$59Average$164FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$154Average$433FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$173Average$356FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$175Average$409FlexibilityNo cancel feeOn-time71%

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