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Cheap flights from Colorado to Houston from $69

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Houston departing on 10/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Frontier Logo
7:00 am - 10:29 amDEN-IAH
2h 29mnonstop
Frontier Logo
11:36 am - 1:12 pmIAH-DEN
2h 36mnonstop
$92Frontier
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Wed, Oct 15 - Thu, Oct 23
Frontier Logo
7:00 am - 10:29 amDEN-IAH
2h 29mnonstop
Frontier Logo
6:00 am - 7:36 amIAH-DEN
2h 36mnonstop
$94Frontier
Find Deal
Wed, Oct 15 - Tue, Oct 21
Multiple Airlines Logo
6:01 am - 5:20 amDEN-IAH
22h 19m2 stops
Multiple Airlines Logo
11:36 am - 1:12 pmIAH-DEN
2h 36mnonstop
$144Multiple Airlines
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Tue, Oct 14 - Tue, Oct 21
Southwest Logo
7:30 pm - 10:55 pmDEN-HOU
2h 25mnonstop
Southwest Logo
10:15 pm - 11:40 pmHOU-DEN
2h 25mnonstop
$157Southwest
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Thu, Oct 9 - Mon, Oct 13
Southwest Logo
12:25 pm - 5:05 pmDEN-HOU
3h 40m1 stop
Southwest Logo
12:55 pm - 2:30 pmHOU-DEN
2h 35mnonstop
$163Southwest
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Sat, Nov 1 - Tue, Nov 4
American Airlines Logo
12:36 pm - 6:07 pmDEN-HOU
4h 31m1 stop
American Airlines Logo
6:37 pm - 10:19 pmHOU-DEN
4h 42m1 stop
$178American Airlines
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Sat, Nov 1 - Sat, Nov 8
American Airlines Logo
7:21 am - 1:54 pmDEN-HOU
5h 33m1 stop
American Airlines Logo
4:41 pm - 11:41 pmHOU-DEN
8h 00m1 stop
$210American Airlines
Find Deal
Wed, Oct 15 - Mon, Oct 20
Delta Logo
6:00 am - 1:27 pmDEN-HOU
6h 27m1 stop
Delta Logo
2:22 pm - 8:15 pmHOU-DEN
6h 53m1 stop
$217Delta
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Sat, Oct 18 - Sat, Oct 25
Delta Logo
1:16 pm - 11:00 pmCOS-HOU
8h 44m1 stop
Delta Logo
6:00 am - 12:11 pmHOU-COS
7h 11m1 stop
$227Delta
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Tue, Oct 28 - Wed, Oct 29
Multiple Airlines Logo
1:16 pm - 2:07 pmGJT-IAH
23h 51m1 stop
Multiple Airlines Logo
4:30 pm - 12:36 pmIAH-GJT
21h 06m1 stop
$274Multiple Airlines
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Thu, Oct 16 - Wed, Oct 29

Southwest flights from Colorado to Houston

Our best Southwest deals on Colorado to Houston flight tickets
Southwest
Oct 9
DEN7:30 pmDenver Intl
2h 25m
HOU10:55 pmHouston Hobby
Oct 13
HOU10:15 pmHouston Hobby
2h 25m
DEN11:40 pmDenver Intl
$157
Find similar
Southwest
Nov 1
DEN12:25 pmDenver Intl
3h 40m
1 stop
HOU5:05 pmHouston Hobby
Nov 4
HOU12:55 pmHouston Hobby
2h 35m
DEN2:30 pmDenver Intl
$163
Find similar
Southwest
Oct 9
DEN1:15 pmDenver Intl
4h 05m
1 stop
HOU6:20 pmHouston Hobby
Oct 14
HOU5:45 amHouston Hobby
2h 25m
DEN7:10 amDenver Intl
$167
Find similar

American Airlines flights from Colorado to Houston

Our best American Airlines deals on Colorado to Houston flight tickets
American Airlines
Nov 1
DEN12:36 pmDenver Intl
4h 31m
1 stop
HOU6:07 pmHouston Hobby
Nov 8
HOU6:37 pmHouston Hobby
4h 42m
1 stop
DEN10:19 pmDenver Intl
$178
Find similar
American Airlines
Oct 15
DEN7:21 amDenver Intl
5h 33m
1 stop
HOU1:54 pmHouston Hobby
Oct 20
HOU4:41 pmHouston Hobby
8h 00m
1 stop
DEN11:41 pmDenver Intl
$210
Find similar
American Airlines
Oct 11
DEN5:45 amDenver Intl
7h 09m
1 stop
HOU1:54 pmHouston Hobby
Oct 14
HOU6:39 pmHouston Hobby
4h 26m
1 stop
DEN10:05 pmDenver Intl
$224
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momondo 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, momondo users made 832,500 searches. Data last updated September 19, 2025.
Use the filters below to find and compare flights from Colorado to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverHouston

DEN - IAH

DENIAH

Denver Intl

Wed 10/15

7:00 am-10:29 am

Nonstop2h 29m

Houston George Bush Intcntl

Thu 10/23

11:36 am-1:12 pm

Nonstop2h 36m

$92

DenverHouston

DEN - IAH

DENIAH

Denver Intl

Wed 10/15

7:00 am-10:29 am

Nonstop2h 29m

Houston George Bush Intcntl

Tue 10/21

6:00 am-7:36 am

Nonstop2h 36m

$94

DenverHouston

DEN - IAH

DENIAH

Denver Intl

Tue 10/14

6:01 am-5:20 am

2 stops22h 19m

Houston George Bush Intcntl

Tue 10/21

11:36 am-1:12 pm

Nonstop2h 36m

$144

DenverHouston

DEN - HOU

DENHOU

Denver Intl

Thu 10/9

7:30 pm-10:55 pm

Nonstop2h 25m

Houston Hobby

Mon 10/13

10:15 pm-11:40 pm

Nonstop2h 25m

$157

DenverHouston

DEN - HOU

DENHOU

Denver Intl

Sat 11/1

12:25 pm-5:05 pm

1 stop3h 40m

Houston Hobby

Tue 11/4

12:55 pm-2:30 pm

Nonstop2h 35m

$163

DenverHouston

DEN - HOU

DENHOU

Denver Intl

Sat 11/1

12:36 pm-6:07 pm

1 stop4h 31m

Houston Hobby

Sat 11/8

6:37 pm-10:19 pm

1 stop4h 42m

$178

DenverHouston

DEN - HOU

DENHOU

Denver Intl

Wed 10/15

7:21 am-1:54 pm

1 stop5h 33m

Houston Hobby

Mon 10/20

4:41 pm-11:41 pm

1 stop8h 00m

$210

DenverHouston

DEN - HOU

DENHOU

Denver Intl

Sat 10/18

6:00 am-1:27 pm

1 stop6h 27m

Houston Hobby

Sat 10/25

2:22 pm-8:15 pm

1 stop6h 53m

$217

Colorado SpringsHouston

COS - HOU

COSHOU

Colorado Springs

Tue 10/28

1:16 pm-11:00 pm

1 stop8h 44m

Houston Hobby

Wed 10/29

6:00 am-12:11 pm

1 stop7h 11m

$227

Grand JunctionHouston

GJT - IAH

GJTIAH

Grand Junction Regnl

Thu 10/16

1:16 pm-2:07 pm

1 stop23h 51m

Houston George Bush Intcntl

Wed 10/29

4:30 pm-12:36 pm

1 stop21h 06m

$274

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Houston from

How to get the cheapest flight ticket from Colorado to Houston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Houston?

The month of January is, on average, the cheapest month to fly to Houston from Colorado, with most prices found around $131. The month of February is another great option to travel to Houston, with average flight prices from Colorado averaging around $136.

What is the cheapest day to depart on your flight to Houston?

On average, the least expensive day to fly to Houston from Colorado is on a Friday. momondo users have found tickets for Friday departures for as low as $221. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Houston on Sunday is $452.

What is the cheapest time of day to depart on your flight to Houston?

Our data shows that the cheapest Colorado to Houston flights are usually those with departure times in the evening. Our users have found flights to Houston in the evening for as low as $212. Try not to purchase tickets at noon because they tend to be around $601. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Colorado to Houston flight route?

Fly from Denver Intl to Houston George Bush Intcntl for the best Colorado - Houston flight prices

How far in advance should I book a flight to Houston?

You are more likely to see cheaper flights to Houston from Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston for around $184 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston from Colorado for as low as $158 on momondo.

What cabin class options are available on Colorado to Houston flights?

There are 4 cabin classes available to choose from on Colorado to Houston flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Colorado to Houston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado to Houston

Fastest flight time

2h 15m

Direct flights

Every day

Airports in Houston

2 airports
The fastest flight from Colorado to Houston takes 2h 15m
Direct flights go from Colorado to Houston every day.
There are 2 airports near Houston: Houston George Bush Intcntl (IAH), Houston Hobby (HOU)
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  • When did momondo last update prices for flights from Colorado to Houston?

    Prices for flights from Colorado to Houston refresh daily.

  • How many operators does momondo search for flights from Colorado to Houston?

  • How old do you have to be to fly from Colorado to Houston?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado to Houston.

  • What documentation or ID do you need to fly to Houston?

    The travel and health documents you'll need for your trip to Houston may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Houston. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Colorado to Houston

Compare and see reviews for airlines that fly from Colorado to Houston with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $61Free CancellationRating
5.8
3,171 reviews
Search Frontier flights
United AirlinesPriceFrom $157Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
SouthwestPriceFrom $173Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
American AirlinesPriceFrom $175Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Colorado to Houston?

Finding the right flight to Houston from Colorado is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Houston quick and easy, saving you time and money.

Can I find flights from Colorado to Houston with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Colorado to Houston flights to just show those with flexible booking policies.

How can momondo help me find flights from Colorado to Houston?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Houston from Colorado.

I’m not ready to book a flight from Colorado to Houston right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Colorado to Houston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Houston and let you know when they change.

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