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Cheap flights from Colorado to Houston from $48

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 11/21. 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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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
8:07 pm - 11:38 pmDEN-IAH
2h 31mnonstop
Frontier Logo
6:45 am - 8:27 amIAH-DEN
2h 42mnonstop
$93Frontier
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Mon, Dec 1 - Sun, Dec 7
Frontier Logo
7:00 am - 10:37 amDEN-IAH
2h 37mnonstop
Frontier Logo
6:45 am - 8:27 amIAH-DEN
2h 42mnonstop
$95Frontier
Find Deal
Fri, Dec 19 - Sun, Jan 4
Multiple Airlines Logo
2:45 pm - 11:06 pmDEN-IAH
7h 21m1 stop
Multiple Airlines Logo
11:32 am - 1:16 pmIAH-DEN
2h 44mnonstop
$114Multiple Airlines
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Wed, Nov 19 - Sat, Dec 13
Multiple Airlines Logo
12:59 am - 2:40 pmDEN-IAH
12h 41m2 stops
Multiple Airlines Logo
11:32 am - 1:16 pmIAH-DEN
2h 44mnonstop
$139Multiple Airlines
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Tue, Dec 2 - Sat, Dec 6
Southwest Logo
8:35 am - 12:05 pmDEN-HOU
2h 30mnonstop
Southwest Logo
5:35 am - 7:10 amHOU-DEN
2h 35mnonstop
$157Southwest
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Wed, Jan 7 - Sat, Jan 10
Southwest Logo
7:00 am - 10:35 amDEN-HOU
2h 35mnonstop
Southwest Logo
6:15 am - 7:50 amHOU-DEN
2h 35mnonstop
$165Southwest
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Thu, Jan 15 - Wed, Jan 21
American Airlines Logo
6:00 am - 12:09 pmDEN-HOU
5h 09m1 stop
American Airlines Logo
6:00 am - 9:55 amHOU-DEN
4h 55m1 stop
$193American Airlines
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Sun, Jan 25 - Sun, Feb 1
Delta Logo
7:05 am - 4:12 pmDEN-HOU
8h 07m1 stop
Delta Logo
5:04 pm - 10:52 pmHOU-DEN
6h 48m1 stop
$197Delta
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Fri, Jan 16 - Mon, Jan 19
American Airlines Logo
2:48 pm - 8:18 pmDEN-HOU
4h 30m1 stop
American Airlines Logo
8:22 pm - 11:57 pmHOU-DEN
4h 35m1 stop
$202American Airlines
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Sat, Dec 6 - Sun, Dec 7
Delta Logo
3:14 pm - 10:33 pmDEN-HOU
6h 19m1 stop
Delta Logo
6:47 pm - 12:07 amHOU-DEN
6h 20m1 stop
$207Delta
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Sat, Dec 6 - Sun, Dec 7

American Airlines flights from Colorado to Houston

Our best American Airlines deals on Colorado to Houston flight tickets
American Airlines
Jan 25
DEN6:00 amDenver Intl
5h 09m
1 stop
HOU12:09 pmHouston Hobby
Feb 1
HOU6:00 amHouston Hobby
4h 55m
1 stop
DEN9:55 amDenver Intl
$193
Find similar
American Airlines
Dec 6
DEN2:48 pmDenver Intl
4h 30m
1 stop
HOU8:18 pmHouston Hobby
Dec 7
HOU8:22 pmHouston Hobby
4h 35m
1 stop
DEN11:57 pmDenver Intl
$202
Find similar
American Airlines
Jan 23
DEN6:00 amDenver Intl
5h 09m
1 stop
HOU12:09 pmHouston Hobby
Jan 26
HOU9:04 amHouston Hobby
6h 10m
1 stop
DEN2:14 pmDenver Intl
$205
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Delta flights from Colorado to Houston

Our best Delta deals on Colorado to Houston flight tickets
Delta
Jan 16
DEN7:05 amDenver Intl
8h 07m
1 stop
HOU4:12 pmHouston Hobby
Jan 19
HOU5:04 pmHouston Hobby
6h 48m
1 stop
DEN10:52 pmDenver Intl
$197
Find similar
Delta
Dec 6
DEN3:14 pmDenver Intl
6h 19m
1 stop
HOU10:33 pmHouston Hobby
Dec 7
HOU6:47 pmHouston Hobby
6h 20m
1 stop
DEN12:07 amDenver Intl
$207
Find similar
Delta
Dec 2
GJT5:50 amGrand Junction Regnl
4h 55m
1 stop
IAH11:45 amHouston George Bush Intcntl
Dec 8
IAH7:40 amHouston George Bush Intcntl
6h 00m
1 stop
GJT12:40 pmGrand Junction Regnl
$211
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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 November 5, 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

Mon 12/1

8:07 pm-11:38 pm

Nonstop2h 31m

Houston George Bush Intcntl

Sun 12/7

6:45 am-8:27 am

Nonstop2h 42m

$93

DenverHouston

DEN - IAH

DENIAH

Denver Intl

Fri 12/19

7:00 am-10:37 am

Nonstop2h 37m

Houston George Bush Intcntl

Sun 1/4

6:45 am-8:27 am

Nonstop2h 42m

$95

DenverHouston

DEN - IAH

DENIAH

Denver Intl

Wed 11/19

2:45 pm-11:06 pm

1 stop7h 21m

Houston George Bush Intcntl

Sat 12/13

11:32 am-1:16 pm

Nonstop2h 44m

$114

DenverHouston

DEN - IAH

DENIAH

Denver Intl

Tue 12/2

12:59 am-2:40 pm

2 stops12h 41m

Houston George Bush Intcntl

Sat 12/6

11:32 am-1:16 pm

Nonstop2h 44m

$139

DenverHouston

DEN - HOU

DENHOU

Denver Intl

Wed 1/7

8:35 am-12:05 pm

Nonstop2h 30m

Houston Hobby

Sat 1/10

5:35 am-7:10 am

Nonstop2h 35m

$157

DenverHouston

DEN - HOU

DENHOU

Denver Intl

Thu 1/15

7:00 am-10:35 am

Nonstop2h 35m

Houston Hobby

Wed 1/21

6:15 am-7:50 am

Nonstop2h 35m

$165

DenverHouston

DEN - HOU

DENHOU

Denver Intl

Sun 1/25

6:00 am-12:09 pm

1 stop5h 09m

Houston Hobby

Sun 2/1

6:00 am-9:55 am

1 stop4h 55m

$193

DenverHouston

DEN - HOU

DENHOU

Denver Intl

Fri 1/16

7:05 am-4:12 pm

1 stop8h 07m

Houston Hobby

Mon 1/19

5:04 pm-10:52 pm

1 stop6h 48m

$197

DenverHouston

DEN - HOU

DENHOU

Denver Intl

Sat 12/6

2:48 pm-8:18 pm

1 stop4h 30m

Houston Hobby

Sun 12/7

8:22 pm-11:57 pm

1 stop4h 35m

$202

DenverHouston

DEN - HOU

DENHOU

Denver Intl

Sat 12/6

3:14 pm-10:33 pm

1 stop6h 19m

Houston Hobby

Sun 12/7

6:47 pm-12:07 am

1 stop6h 20m

$207

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 $129. The month of February is another great option to travel to Houston, with average flight prices from Colorado averaging around $140.

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 $241. 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 $457.

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 $226. Try not to purchase tickets at noon because they tend to be around $588. 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 $190 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 $59Free CancellationRating
5.8
3,115 reviews
Search Frontier flights
United AirlinesPriceFrom $154Free CancellationRating
7.4
9,001 reviews
Search United Airlines flights
SouthwestPriceFrom $175Free CancellationRating
8.0
4,239 reviews
Search Southwest flights
American AirlinesPriceFrom $175Free CancellationRating
7.2
11,039 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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