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Cheap flights from Houston George Bush Intcntl Airport to Colorado from $49

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 3/3. 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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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
4:59 pm - 6:44 pm
IAH
-
DEN
2h 45mnonstop
Frontier Logo
3:36 pm - 7:14 pm
DEN
-
IAH
2h 38mnonstop
$82Frontier
Sat, Feb 21 - Wed, Feb 25
Frontier Logo
10:25 am - 12:12 pm
IAH
-
DEN
2h 47mnonstop
Frontier Logo
7:59 pm - 11:39 pm
DEN
-
IAH
2h 40mnonstop
$83Frontier
Sun, Jan 11 - Tue, Jan 20
United Airlines Logo
7:13 am - 12:40 pm
IAH
-
GJT
6h 27m1 stop
United Airlines Logo
6:10 pm - 11:59 pm
GJT
-
IAH
4h 49m1 stop
$211United Airlines
Tue, Jan 13 - Sat, Jan 17
American Airlines Logo
6:00 am - 12:16 pm
IAH
-
GJT
7h 16m1 stop
American Airlines Logo
11:56 am - 10:49 pm
GJT
-
IAH
9h 53m2 stops
$216American Airlines
Tue, Jan 13 - Sat, Jan 17
United Airlines Logo
11:00 am - 2:57 pm
IAH
-
DRO
4h 57m1 stop
United Airlines Logo
10:40 am - 4:59 pm
DRO
-
IAH
5h 19m1 stop
$218United Airlines
Tue, Jan 13 - Sat, Jan 17
American Airlines Logo
4:50 pm - 9:09 pm
IAH
-
DRO
5h 19m1 stop
American Airlines Logo
11:47 am - 8:12 pm
DRO
-
IAH
7h 25m1 stop
$219American Airlines
Thu, Jan 8 - Mon, Jan 12
Delta Logo
7:15 am - 1:08 pm
IAH
-
MTJ
6h 53m1 stop
Delta Logo
2:05 pm - 11:56 pm
MTJ
-
IAH
8h 51m1 stop
$249Delta
Mon, Jan 12 - Sat, Jan 17
Multiple Airlines Logo
12:41 pm - 9:40 am
IAH
-
COS
21h 59m1 stop
Multiple Airlines Logo
3:07 pm - 1:48 pm
COS
-
IAH
21h 41m1 stop
$253Multiple Airlines
Sun, Jan 18 - Sun, Jan 25
Delta Logo
5:30 am - 12:41 pm
IAH
-
HDN
8h 11m1 stop
Delta Logo
1:46 pm - 11:56 pm
HDN
-
IAH
9h 10m1 stop
$274Delta
Thu, Jan 8 - Tue, Jan 13
Multiple Airlines Logo
12:41 pm - 9:40 am
IAH
-
COS
21h 59m1 stop
Multiple Airlines Logo
3:07 pm - 12:19 am
COS
-
IAH
32h 12m2 stops
$275Multiple Airlines
Sun, Jan 18 - Sun, Jan 25

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
Feb 17
IAH8:45 amHouston George Bush Intcntl
2h 45m
DEN10:30 amDenver Intl
Feb 23
DEN9:00 pmDenver Intl
2h 33m
IAH12:33 amHouston George Bush Intcntl
$81
Find similar
Frontier
Feb 21
IAH4:59 pmHouston George Bush Intcntl
2h 45m
DEN6:44 pmDenver Intl
Feb 25
DEN3:36 pmDenver Intl
2h 38m
IAH7:14 pmHouston George Bush Intcntl
$82
Find similar
Frontier
Jan 14
IAH10:30 amHouston George Bush Intcntl
2h 47m
DEN12:17 pmDenver Intl
Jan 14
DEN2:58 pmDenver Intl
2h 38m
IAH6:36 pmHouston George Bush Intcntl
$83
Find similar

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
Jan 13
IAH7:13 amHouston George Bush Intcntl
6h 27m
1 stop
GJT12:40 pmGrand Junction Regnl
Jan 17
GJT6:10 pmGrand Junction Regnl
4h 49m
1 stop
IAH11:59 pmHouston George Bush Intcntl
$211
Find similar
United Airlines
Jan 13
IAH11:00 amHouston George Bush Intcntl
4h 57m
1 stop
DRO2:57 pmDurango La Plata County
Jan 17
DRO10:40 amDurango La Plata County
5h 19m
1 stop
IAH4:59 pmHouston George Bush Intcntl
$218
Find similar
United Airlines
Jan 29
IAH9:30 amHouston George Bush Intcntl
2h 52m
GUC11:22 amGunnison
Feb 3
GUC12:03 pmGunnison
2h 36m
IAH3:39 pmHouston George Bush Intcntl
$229
Find similar

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 December 23, 2025.
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

HoustonDenver

IAH - DEN

IAHDEN

Houston George Bush Intcntl

Sat 2/21

4:59 pm-6:44 pm

Nonstop2h 45m

Denver Intl

Wed 2/25

3:36 pm-7:14 pm

Nonstop2h 38m

$82

HoustonDenver

IAH - DEN

IAHDEN

Houston George Bush Intcntl

Sun 1/11

10:25 am-12:12 pm

Nonstop2h 47m

Denver Intl

Tue 1/20

7:59 pm-11:39 pm

Nonstop2h 40m

$83

HoustonGrand Junction

IAH - GJT

IAHGJT

Houston George Bush Intcntl

Tue 1/13

7:13 am-12:40 pm

1 stop6h 27m

Grand Junction Regnl

Sat 1/17

6:10 pm-11:59 pm

1 stop4h 49m

$211

HoustonGrand Junction

IAH - GJT

IAHGJT

Houston George Bush Intcntl

Tue 1/13

6:00 am-12:16 pm

1 stop7h 16m

Grand Junction Regnl

Sat 1/17

11:56 am-10:49 pm

2 stops9h 53m

$216

HoustonDurango

IAH - DRO

IAHDRO

Houston George Bush Intcntl

Tue 1/13

11:00 am-2:57 pm

1 stop4h 57m

Durango La Plata County

Sat 1/17

10:40 am-4:59 pm

1 stop5h 19m

$218

HoustonDurango

IAH - DRO

IAHDRO

Houston George Bush Intcntl

Thu 1/8

4:50 pm-9:09 pm

1 stop5h 19m

Durango La Plata County

Mon 1/12

11:47 am-8:12 pm

1 stop7h 25m

$219

HoustonMontrose

IAH - MTJ

IAHMTJ

Houston George Bush Intcntl

Mon 1/12

7:15 am-1:08 pm

1 stop6h 53m

Montrose County

Sat 1/17

2:05 pm-11:56 pm

1 stop8h 51m

$249

HoustonColorado Springs

IAH - COS

IAHCOS

Houston George Bush Intcntl

Sun 1/18

12:41 pm-9:40 am

1 stop21h 59m

Colorado Springs

Sun 1/25

3:07 pm-1:48 pm

1 stop21h 41m

$253

HoustonHayden

IAH - HDN

IAHHDN

Houston George Bush Intcntl

Thu 1/8

5:30 am-12:41 pm

1 stop8h 11m

Hayden Yampa Valley

Tue 1/13

1:46 pm-11:56 pm

1 stop9h 10m

$274

HoustonColorado Springs

IAH - COS

IAHCOS

Houston George Bush Intcntl

Sun 1/18

12:41 pm-9:40 am

1 stop21h 59m

Colorado Springs

Sun 1/25

3:07 pm-12:19 am

2 stops32h 12m

$275

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 January is, on average, the cheapest month to fly to Colorado from Houston George Bush Intcntl Airport, with most prices found around $128. The month of February is another great option to travel to Colorado, with average flight prices from Houston George Bush Intcntl Airport averaging around $147.

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 $211. 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 $279.

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 $208. In the afternoon is when there is more demand to fly to Colorado, so prices are often more expensive at around $361 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 $189 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 $137 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

$109

Fastest flight time

2h 22m

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 $109. The best round-trip flight deal from Houston George Bush Intcntl Airport to Colorado found on momondo in the last 72 hours is $168.
The fastest flight from Houston George Bush Intcntl Airport to Colorado takes 2h 22m
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 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 $58Free CancellationRating
5.8
3,073 reviews
Search Frontier flights
United AirlinesPriceFrom $164Free CancellationRating
7.4
9,107 reviews
Search United Airlines flights
American AirlinesPriceFrom $196Free CancellationRating
7.2
11,050 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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