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Cheap flights from Houston George Bush Intcntl Airport to Colorado from $44

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston George Bush Intcntl Airport to Colorado departing on 5/15. 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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Find the cheapest flights from Houston George Bush Intcntl Airport to Colorado

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
7:45 am - 9:27 am
IAH
-
DEN
2h 42mnonstop
Frontier Logo
6:15 am - 9:54 am
DEN
-
IAH
2h 39mnonstop
$86Frontier
Wed, Apr 15 - Fri, Apr 24
Frontier Logo
6:45 am - 8:28 am
IAH
-
DEN
2h 43mnonstop
Frontier Logo
9:06 pm - 12:48 am
DEN
-
IAH
2h 42mnonstop
$87Frontier
Fri, May 15 - Sun, May 17
Frontier Logo
9:50 am - 11:42 am
IAH
-
DEN
2h 52mnonstop
Frontier Logo
9:06 pm - 12:48 am
DEN
-
IAH
2h 42mnonstop
$88Frontier
Wed, Apr 1 - Tue, Apr 7
United Airlines Logo
2:41 pm - 8:39 pm
IAH
-
DRO
6h 58m
1 stop
United Airlines Logo
1:36 pm - 8:12 pm
DRO
-
IAH
5h 36m
1 stop
$214United Airlines
Tue, Apr 7 - Tue, Apr 21
United Airlines Logo
6:30 am - 12:28 pm
IAH
-
DRO
6h 58m
1 stop
United Airlines Logo
6:05 pm - 11:59 pm
DRO
-
IAH
4h 54m
1 stop
$218United Airlines
Sat, May 23 - Tue, May 26
Delta Logo
2:59 pm - 8:20 pm
IAH
-
COS
6h 21m
1 stop
Delta Logo
7:59 am - 5:19 pm
COS
-
IAH
8h 20m
1 stop
$250Delta
Fri, Apr 17 - Tue, Apr 21
American Airlines Logo
6:29 pm - 10:16 pm
IAH
-
DRO
4h 47m
1 stop
American Airlines Logo
4:38 pm - 11:54 pm
DRO
-
IAH
6h 16m
1 stop
$258American Airlines
Sat, Aug 15 - Thu, Aug 20
American Airlines Logo
6:00 am - 10:05 am
IAH
-
GJT
5h 05m
1 stop
American Airlines Logo
4:46 pm - 10:36 pm
GJT
-
IAH
4h 50m
1 stop
$259American Airlines
Wed, Mar 25 - Sat, Apr 4
Delta Logo
12:25 pm - 8:20 pm
IAH
-
COS
8h 55m
1 stop
Delta Logo
1:14 pm - 9:35 pm
COS
-
IAH
7h 21m
1 stop
$260Delta
Fri, Apr 17 - Tue, Apr 21
Multiple Airlines Logo
9:47 pm - 12:07 pm
IAH
-
GJT
15h 20m
1 stop
Multiple Airlines Logo
7:57 pm - 4:55 pm
GJT
-
IAH
19h 58m
2 stops
$324Multiple Airlines
Mon, Apr 13 - Thu, Apr 16

Frontier flights from Houston George Bush Intcntl Airport to Colorado

Our best Frontier deals on Houston George Bush Intcntl Airport to Colorado flight tickets
Frontier
Apr 15
IAH3:32 pmHouston George Bush Intcntl
2h 44m
DEN5:16 pmDenver Intl
Apr 19
DEN5:15 amDenver Intl
2h 34m
IAH8:49 amHouston George Bush Intcntl
$86
Frontier
May 15
IAH6:45 amHouston George Bush Intcntl
2h 43m
DEN8:28 amDenver Intl
May 17
DEN9:06 pmDenver Intl
2h 42m
IAH12:48 amHouston George Bush Intcntl
$87
Frontier
Apr 1
IAH9:50 amHouston George Bush Intcntl
2h 52m
DEN11:42 amDenver Intl
Apr 7
DEN9:06 pmDenver Intl
2h 42m
IAH12:48 amHouston George Bush Intcntl
$88

United Airlines flights from Houston George Bush Intcntl Airport to Colorado

Our best United Airlines deals on Houston George Bush Intcntl Airport to Colorado flight tickets
United Airlines
Apr 7
IAH2:41 pmHouston George Bush Intcntl
6h 58m
1 stop
DRO8:39 pmDurango La Plata County
Apr 21
DRO1:36 pmDurango La Plata County
5h 36m
1 stop
IAH8:12 pmHouston George Bush Intcntl
$214
United Airlines
May 23
IAH6:30 amHouston George Bush Intcntl
6h 58m
1 stop
DRO12:28 pmDurango La Plata County
May 26
DRO6:05 pmDurango La Plata County
4h 54m
1 stop
IAH11:59 pmHouston George Bush Intcntl
$218
United Airlines
Mar 24
IAH8:00 pmHouston George Bush Intcntl
2h 44m
COS9:44 pmColorado Springs
Mar 26
COS7:36 amColorado Springs
2h 38m
IAH11:14 amHouston George Bush Intcntl
$227

momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport to Colorado 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 March 7, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Colorado that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

HoustonDenver

IAH - DEN

IAHDEN

Houston George Bush Intcntl

Wed 4/15

7:45 am-9:27 am

Nonstop2h 42m

Denver Intl

Fri 4/24

6:15 am-9:54 am

Nonstop2h 39m

$86

HoustonDenver

IAH - DEN

IAHDEN

Houston George Bush Intcntl

Fri 5/15

6:45 am-8:28 am

Nonstop2h 43m

Denver Intl

Sun 5/17

9:06 pm-12:48 am

Nonstop2h 42m

$87

HoustonDenver

IAH - DEN

IAHDEN

Houston George Bush Intcntl

Wed 4/1

9:50 am-11:42 am

Nonstop2h 52m

Denver Intl

Tue 4/7

9:06 pm-12:48 am

Nonstop2h 42m

$88

HoustonDurango

IAH - DRO

IAHDRO

Houston George Bush Intcntl

Tue 4/7

2:41 pm-8:39 pm

1 stop6h 58m

Durango La Plata County

Tue 4/21

1:36 pm-8:12 pm

1 stop5h 36m

$214

HoustonDurango

IAH - DRO

IAHDRO

Houston George Bush Intcntl

Sat 5/23

6:30 am-12:28 pm

1 stop6h 58m

Durango La Plata County

Tue 5/26

6:05 pm-11:59 pm

1 stop4h 54m

$218

HoustonColorado Springs

IAH - COS

IAHCOS

Houston George Bush Intcntl

Fri 4/17

2:59 pm-8:20 pm

1 stop6h 21m

Colorado Springs

Tue 4/21

7:59 am-5:19 pm

1 stop8h 20m

$250

HoustonDurango

IAH - DRO

IAHDRO

Houston George Bush Intcntl

Sat 8/15

6:29 pm-10:16 pm

1 stop4h 47m

Durango La Plata County

Thu 8/20

4:38 pm-11:54 pm

1 stop6h 16m

$258

HoustonGrand Junction

IAH - GJT

IAHGJT

Houston George Bush Intcntl

Wed 3/25

6:00 am-10:05 am

1 stop5h 05m

Grand Junction Regnl

Sat 4/4

4:46 pm-10:36 pm

1 stop4h 50m

$259

HoustonColorado Springs

IAH - COS

IAHCOS

Houston George Bush Intcntl

Fri 4/17

12:25 pm-8:20 pm

1 stop8h 55m

Colorado Springs

Tue 4/21

1:14 pm-9:35 pm

1 stop7h 21m

$260

HoustonGrand Junction

IAH - GJT

IAHGJT

Houston George Bush Intcntl

Mon 4/13

9:47 pm-12:07 pm

1 stop15h 20m

Grand Junction Regnl

Thu 4/16

7:57 pm-4:55 pm

2 stops19h 58m

$324

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 Colorado from

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to Colorado

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 Colorado?

The month of April is, on average, the cheapest month to fly to Colorado from Houston George Bush Intcntl Airport, with most prices found around $175. The month of August is another great option to travel to Colorado, with average flight prices from Houston George Bush Intcntl Airport averaging around $178.

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

The cheapest day to depart from Houston George Bush Intcntl Airport to Colorado is on a Wednesday when prices can be found for as low as $227. On the other hand, Monday is the most expensive day to depart from Houston George Bush Intcntl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $288.

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

The cheapest time of day to fly to Colorado is in the evening when flights can be purchased for as low as $216. At noon is when there is more demand to fly to Colorado, so prices are often more expensive at around $441 per ticket.

What is the cheapest Houston George Bush Intcntl to Colorado flight route?

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

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

You are more likely to see cheaper flights to Colorado from Houston George Bush Intcntl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Colorado for around $206 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colorado from Houston George Bush Intcntl Airport for as low as $139 on momondo.

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

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

Can stopping save me money on Houston George Bush Intcntl Airport to Colorado flights?

No. A direct flight is the cheapest option for a flight between Houston George Bush Intcntl Airport to Colorado.

Cheap Houston George Bush Intcntl Airport to Colorado flight deals and tips

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

Best Price Found

$118

Fastest flight time

2h 28m

Direct flights

Every day

Airports in Colorado

87 airports
The best one-way flight to Colorado from Houston George Bush Intcntl Airport in the past 72 hours is $118. The best round-trip flight deal from Houston George Bush Intcntl Airport to Colorado found on momondo in the last 72 hours is $169.
The fastest flight from Houston George Bush Intcntl Airport to Colorado takes 2h 28m
Direct flights go from Houston George Bush Intcntl Airport to Colorado every day.
There are 87 airports in Colorado. From Houston George Bush Intcntl Airport there are direct flights to Durango La Plata County (DRO), Colorado Springs (COS), Denver Intl (DEN).
Search flight deals

  • When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Colorado?

    Prices for flights from Houston George Bush Intcntl Airport to Colorado refresh daily.

  • How many operators does momondo search for flights from Houston George Bush Intcntl Airport to Colorado?

  • How old do you have to be to fly from Houston George Bush Intcntl Airport to Colorado?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston George Bush Intcntl Airport to Colorado.

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

    The required travel and health documents for your Colorado trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Colorado. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Houston George Bush Intcntl Airport to Colorado?

Best airlines flying from Houston George Bush Intcntl Airport to Colorado

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Colorado with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $66Free CancellationRating
5.7
3,040 reviews
Search Frontier flights
United AirlinesPriceFrom $162Free CancellationRating
7.4
9,404 reviews
Search United Airlines flights
American AirlinesPriceFrom $196Free CancellationRating
7.1
11,395 reviews
Search American Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Houston to Colorado. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Houston to Colorado with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Colorado from Houston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Colorado from Houston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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