Cheap flights from Houston (IAH) to Colorado (CO)

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How to find the cheapest flight from
Houston (IAH) to Colorado

All the information you need to plan the best IAH to DEN flight in 2021: compare Houston to Colorado flight prices with the expected peak season, weather and rainfall in Colorado.
How far in advance should I book a flight from Houston to Colorado?

Users have found that booking a flight from Houston to Colorado at least 14 days early can save you up to 12% on average compared to booking a flight this week. If booking 14 days before your flight isn’t an option for you, users have found flights from Houston to Colorado for as little as $88 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $106 for flights departing within the next 3 days.

What is the cheapest month to fly from Houston to Colorado?

Our data shows that August tends to be the cheapest month to fly to Colorado from Houston. Users have commonly found prices around $98 for the month, but tickets can be as low as $36. Due to multiple factors, prepare for potentially higher prices in December.

Cheap flights from Houston to Colorado in May, June 2021

The best prices found for IAH to Colorado flights for May, June
22 May - 24 May
$47pp
IAH
Houston George Bush Intcntl
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
IAH
Houston George Bush Intcntl
29 May - 1 Jun
$48pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
19 May - 22 May
$49pp
IAH
Houston George Bush Intcntl
Multiple Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl

Houston to Colorado 2021 flight deals

Cheap flights to Colorado from Houston found for this year
22 May - 24 May
$47pp
IAH
Houston George Bush Intcntl
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
IAH
Houston George Bush Intcntl
29 May - 1 Jun
$48pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
19 May - 22 May
$49pp
IAH
Houston George Bush Intcntl
Multiple Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl

Non-stop flights to Colorado from Houston

Save time with Houston to Colorado direct flight deals
22 May - 24 May
$47pp
IAH
Houston George Bush Intcntl
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
IAH
Houston George Bush Intcntl
29 May - 1 Jun
$48pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
22 May - 24 May
$53pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl

Last minute flights from Houston to Colorado

Late deals on round-trip flights to Colorado from Houston, departing today and this week
22 May - 24 May
$47pp
IAH
Houston George Bush Intcntl
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
IAH
Houston George Bush Intcntl
22 May - 24 May
$48pp
IAH
Houston George Bush Intcntl
Multiple Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
IAH
Houston George Bush Intcntl
22 May - 24 May
$53pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl

One-way flights to Colorado from Houston

The cheapest one-way flights from Houston to Colorado
3:15 am - 4:49 am
United Airlines
Nonstop
2h 34m
IAH - DEN
United Airlines
$49
United
2:45 am - 4:16 am
Frontier
Nonstop
2h 31m
IAH - DEN
Frontier
$75
BudgetAir
10:27 am - 3:59 pm
American Airlines
1 Stop
6h 32m
IAH - DEN
American Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Houston</span> to <span class="emphasized">Colorado</span> flights.

Flight FAQs

From Houston to Colorado

Are flight prices decreasing from Houston to Colorado due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Houston and Colorado for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Houston George Bush Intcntl to Colorado have flexible cancellations due to COVID-19?

Some of our airline partners flying from Houston George Bush Intcntl to Colorado have new flexible policies in place due to COVID-19. United Airlines, Frontier, and Spirit Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like United Airlines with this kind of flexibility.

What airport do you fly from for flights from Houston to Colorado?

For a flight from Houston to Colorado, you will be flying from George Bush Intcntl. Houston George Bush Intcntl (IAH) is just 15.9 mi from the center of the city.

Can I find flights from Houston to Colorado for under $100 on Cheapflights?

Yes, there are multiple flights from Houston to Colorado for under $100. The cheapest flight booked recently is on Frontier for just $47, but on average you can expect to pay $65.

Are there nonstop flights from Houston to Colorado for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Houston to Colorado under $100. A good price for a nonstop flight from Houston to Colorado is less than $65.

Are there last-minute flights available from Houston to Colorado for under $100?

There are currently 20+ open flights from Houston to Colorado within the next 7 days for less than $100.

What days are nonstop flights available from Houston to Colorado?

Nonstop flights can be found on the following days: Tuesday, Thursday, Friday.

How popular is this flight route?

Flights from Houston George Bush Intcntl to Colorado have been viewed 708 times in the past calendar month.

What are the most popular airlines that fly from Houston to Colorado?

Major Airline, American Airlines and Delta are the most popular airlines when flying from Houston to Colorado.

What are the most popular routes from Houston to Colorado?

Most travelers choose Houston George Bush Intcntl - Denver Intl, Houston George Bush Intcntl - Colorado Springs or Houston George Bush Intcntl - Grand Junction Regnl when deciding on the best route from Houston to Colorado.

What are the cheapest Flights from Houston to Colorado?

Looking at all options, your cheapest flight can be booked for $34. While the most popular route (Houston George Bush Intcntl - Denver Intl) can be booked for $48 on average our data indicates $426 when flying from Houston to Colorado

What are the most reliable airlines from Houston to Colorado?

Consider Avianca (100%), Air New Zealand (89%) or United Airlines (87%) when booking your flight. These represent the most reliable airlines when flying from Houston to Colorado.

How long is the flight from Houston to Colorado?

There are many flights that can get you from Houston to Colorado in 2h 17m. Fly via United Airlines, Spirit Airlines, or Frontier to get the fastest option. Most flights are nonstop.

What are the cheapest airlines flying from Houston to Colorado round-trip?

According to our current data, Frontier ($47), and Spirit Airlines ($48) offers the cheapest pricing from Houston to Colorado.

What are the cheapest airlines to fly from Houston to Colorado one-way?

To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $23. Frontier flights start at $25 while deals on United Airlines start at $49 one-way.

Destination points for flights from Houston to Colorado

Select to see more specific information for flights from Houston to all places in Colorado.

Destination information for Colorado

Things to know before you go - useful duration and weather info for your trip from Houston to Colorado.
Flight duration
2h 31m

Airports servicing Houston

Airports servicing

Colorado Springs (COS)
Denver (DEN)
Durango (DRO)
Vail Eagle County (EGE)
Loveland Northern Colorado (FNL)

Top 5 airlines flying from Houston to Colorado

The chart below displays the airlines Cheapflights users traveling from Houston to Colorado choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$39 $141 No cancel fee 62%
Spirit Airlines
$45 $142 No cancel fee 65%
Delta
$82 $330 No cancel fee N/A
American Airlines
$57 $445 No cancel fee 71%
United Airlines
$51 $482 No cancel fee 69%
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