Colorado

$34+ Cheap flights from George Bush Intcntl (IAH) to Colorado

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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — DEN
Feb 25 — Mar 41
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Cheap flight deals from George Bush Intcntl to Colorado

Keep the following information in mind while searching for George Bush Intcntl to Colorado flight deals. Data was last updated February 20, 2025.

Round-trip from

$57
(Cheapflightsfares)

One-way from

$34
(Frontier)

Popular in

December

Cheapest in

April

Average price

$155

Good round-trip deal

$115 or less

Good one-way deal

$85 or less
From Houston George Bush Intcntl to Colorado
One-way flight from Houston George Bush Intcntl to Colorado
Highest demand for flights based on searches. 12% potential increase in price ($20 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($7 potential savings vs. average RT price).
Average for round-trip flights in February 2025
Price to beat on a round-trip flight from Houston George Bush Intcntl to Colorado.
Price to beat on a one-way flight from Houston George Bush Intcntl to Colorado.

Find flight deals from George Bush Intcntl to Colorado

Cheapest flights from George Bush Intcntl to Colorado
Explore the most affordable flight options available from George Bush Intcntl to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This FlightHub deal was found by Cheapflights users on 2/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/810:00 pmIAH - DEN
Nonstop2h 37mFrontier
Mon 3/105:47 pmDEN - IAH
Nonstop2h 23mFrontier
Deal found 2/18$89
This Frontier deal was found by Cheapflights users on 2/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/66:00 amIAH - EGE
1 stop9h 07mFrontier
Sun 3/92:57 pmEGE - IAH
1 stop8h 23mFrontier
Deal found 2/19$109
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/22:40 pmIAH - DEN
1 stop6h 18mDelta
Wed 4/98:16 amDEN - IAH
1 stop6h 01mDelta
Deal found 2/20$217
This United Airlines deal was found by Cheapflights users on 2/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/199:41 amIAH - COS
Nonstop2h 40mUnited Airlines
Wed 3/2612:10 pmCOS - IAH
Nonstop2h 29mUnited Airlines
Deal found 2/19$257
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/237:53 amIAH - COS
1 stop5h 12mAmerican Airlines
Mon 4/284:39 pmCOS - IAH
1 stop6h 04mAmerican Airlines
Deal found 2/20$265
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/296:00 amIAH - HDN
1 stop7h 43mAmerican Airlines
Wed 4/21:24 pmHDN - IAH
1 stop5h 06mAmerican Airlines
Deal found 2/20$271
This Delta deal was found by Cheapflights users on 2/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1911:52 amIAH - COS
1 stop8h 09mDelta
Wed 3/266:00 amCOS - IAH
1 stop8h 58mDelta
Deal found 2/19$277
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/215:00 amIAH - DRO
1 stop5h 36mAmerican Airlines
Fri 3/284:41 pmDRO - IAH
1 stop5h 14mAmerican Airlines
Deal found 2/20$278
This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/209:35 amIAH - GUC
Nonstop2h 46mUnited Airlines
Thu 3/2712:05 pmGUC - IAH
Nonstop2h 34mUnited Airlines
Deal found 2/20$290
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/265:00 amIAH - MTJ
1 stop7h 20mAmerican Airlines
Tue 5/611:52 amMTJ - IAH
1 stop4h 37mAmerican Airlines
Deal found 2/20$295
This Mytrip deal was found by Cheapflights users on 2/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2012:03 pmIAH - COS
1 stop22h 22mMultiple Airlines
Sun 4/274:35 pmCOS - IAH
3 stops42h 59mMultiple Airlines
Deal found 2/19$308
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/196:00 amIAH - GUC
1 stop6h 28mAmerican Airlines
Wed 3/2612:08 pmGUC - IAH
1 stop6h 22mAmerican Airlines
Deal found 2/20$309

Find flights from George Bush Intcntl to Colorado within your budget

Customize your flight search to find flights from George Bush Intcntl 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, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.

Fly from

George Bush Intcntl

Fly to

Colorado

Route

Depart

Return

Price

HoustonDenver

IAH - DEN

IAHDEN

Houston George Bush Intcntl

Sat 5/3

6:00 am-7:50 am

Nonstop2h 50m

Denver Intl

Sat 5/3

7:59 pm-11:53 pm

Nonstop2h 54m

$84

HoustonVail

IAH - EGE

IAHEGE

Houston George Bush Intcntl

Thu 3/6

6:00 am-2:07 pm

1 stop9h 07m

Vail Eagle County

Sun 3/9

2:57 pm-12:20 am

1 stop8h 23m

$109

HoustonDenver

IAH - DEN

IAHDEN

Houston George Bush Intcntl

Wed 4/2

6:24 am-1:57 pm

1 stop8h 33m

Denver Intl

Tue 4/8

12:55 am-8:41 am

1 stop6h 46m

$217

HoustonColorado Springs

IAH - COS

IAHCOS

Houston George Bush Intcntl

Wed 3/19

9:41 am-11:21 am

Nonstop2h 40m

Colorado Springs

Wed 3/26

12:10 pm-3:39 pm

Nonstop2h 29m

$257

HoustonColorado Springs

IAH - COS

IAHCOS

Houston George Bush Intcntl

Wed 4/23

7:53 am-12:05 pm

1 stop5h 12m

Colorado Springs

Mon 4/28

4:39 pm-11:43 pm

1 stop6h 04m

$265

HoustonHayden

IAH - HDN

IAHHDN

Houston George Bush Intcntl

Sat 3/29

6:00 am-12:43 pm

1 stop7h 43m

Hayden Yampa Valley

Wed 4/2

1:24 pm-7:30 pm

1 stop5h 06m

$271

HoustonColorado Springs

IAH - COS

IAHCOS

Houston George Bush Intcntl

Wed 3/19

11:52 am-7:01 pm

1 stop8h 09m

Colorado Springs

Wed 3/26

6:00 am-3:58 pm

1 stop8h 58m

$277

HoustonDurango

IAH - DRO

IAHDRO

Houston George Bush Intcntl

Fri 3/21

5:00 am-9:36 am

1 stop5h 36m

Durango La Plata County

Fri 3/28

4:41 pm-10:55 pm

1 stop5h 14m

$278

HoustonGunnison

IAH - GUC

IAHGUC

Houston George Bush Intcntl

Thu 3/20

9:35 am-11:21 am

Nonstop2h 46m

Gunnison

Thu 3/27

12:05 pm-3:39 pm

Nonstop2h 34m

$290

HoustonMontrose

IAH - MTJ

IAHMTJ

Houston George Bush Intcntl

Sat 4/26

5:00 am-11:20 am

1 stop7h 20m

Montrose County

Tue 5/6

11:52 am-5:29 pm

1 stop4h 37m

$295

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

Showing 1-10 of 52 results
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Best time to book a flight from George Bush Intcntl to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from George Bush Intcntl 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.

Travel insights for flights from George Bush Intcntl to Colorado

Get recent, data-driven insights about flights from George Bush Intcntl to Colorado including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Colorado?

Currently, October is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Colorado (average of $197). Flying from Houston George Bush Intcntl Airport to Colorado in March is currently the most expensive (average of $278). 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 IAH to CO?

Find hourly flight availability from George Bush Intcntl to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

When flying from Houston George Bush Intcntl Airport to Colorado, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Houston George Bush Intcntl Airport to Colorado

Explore weekly flight availability from George Bush Intcntl to Colorado. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 20, 2025.

The most flights from IAH to USCO are scheduled on a Thursday (34 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (19 on average).

Rainfall in Colorado by month

Plan your trip to Colorado by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Colorado ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Colorado when rainfall is around 0.5 in.

Temperature in Colorado by month

Plan your trip to Colorado by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Colorado, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colorado. Reviews last updated February 20, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta and United Airlines from Houston to Colorado by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.1

Boarding

8.2

Food

7.1

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Entertainment

7.1

Boarding

8.2

Food

7.1

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

8.0
Very good

Entertainment

7.1

Boarding

8.2

Food

7.1

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Entertainment

7.1

Boarding

8.2

Food

7.1

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Entertainment

7.1

Boarding

8.2

Food

7.1

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Entertainment

7.1

Boarding

8.2

Food

7.1

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to Colorado one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $34. Delta flights start at $109 while deals on United Airlines start at $149 one-way.

  • What are the most popular routes from Houston George Bush Intcntl Airport to Colorado?

  • What are the most reliable airlines from Houston George Bush Intcntl Airport to Colorado?

    Before booking your flight to Colorado from Houston George Bush Intcntl Airport, check out the most reliable airlines to get you to your destination on time: Avianca (82%), United Airlines (81%), Air New Zealand( 78%).

  • What are the cheapest flights from Houston George Bush Intcntl Airport to Colorado?

    The cheapest flight price from Houston George Bush Intcntl Airport to Colorado is $37. On average you can expect to pay $750. The most popular route, (Houston George Bush Intcntl - Denver Intl), can usually be booked for $67.

  • Can I find deals for flights from George Bush Intcntl to Colorado that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to Colorado flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to Colorado?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Colorado.

  • Can I find deals for business class flights from George Bush Intcntl to Colorado?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Colorado 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 Houston George Bush Intcntl Airport to Colorado?

    Currently, October is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Colorado (average of $197). Flying from Houston George Bush Intcntl Airport to Colorado in March is currently the most expensive (average of $278). 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 George Bush Intcntl to Colorado

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from George Bush Intcntl to Colorado

Discover the top 4 airlines that operate flights from George Bush Intcntl to Colorado. 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$54Average$127FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$151Average$509FlexibilityNo cancel feeOn-time69%
DeltaCheapest$196Average$316FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$198Average$390FlexibilityNo cancel feeOn-time71%
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