Menu

Cheap flights from George Bush Intercontinental to Denver (IAH - DEN)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

The best prices from George Bush Intercontinental to Denver are usually found in August or April, booked 32 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

How to find the cheapest flight from
George Bush Intercontinental (IAH) to Denver (DEN)

IAH - DEN
Price
$68 - $216
DEN
Temperature
44.6 - 89.6 °F
DEN
Rainfall
0.5 - 2.7 inches

Popular in

December

High demand for flights, 36% potential price rise

Cheapest in

August

Best time to find cheap flights, 51% potential price drop

Round-trip from

$68

From George Bush Intercontinental to Denver

One-way from

$53

One-way flight from George Bush Intercontinental to Denver

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from George Bush Intercontinental to Denver?

Leaving on a Monday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 60% on the overall cost on flights from George Bush Intercontinental to Denver.

How far in advance should I book a flight from George Bush Intercontinental to Denver?

To save up to 12% on this flight, we recommend booking at least 14 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from George Bush Intercontinental to Denver from $88 1-2 weeks out and tickets from $106 for flights departing within the next 72 hours.

What is the cheapest month to fly from George Bush Intercontinental to Denver?

August can be a great time to fly to Denver from George Bush Intercontinental with a flight ticket averaging about $98. Cheapflights users have found deals in the month of August for as cheap as $36. The most expensive prices can be found in the month of December.

When is the cheapest time to fly from George Bush Intercontinental to Denver (IAH - DEN)?

One of the essential ways to save on airfare from George Bush Intercontinental to Denver is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 25% on airfare.

Cheap flights from George Bush Intercontinental to Denver in January, February 2021

The best prices found for IAH to DEN flights for January, February
3 Feb - 6 Feb
$34pp
IAH
Houston George Bush Intcntl
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
IAH
Houston George Bush Intcntl
25 Jan - 30 Jan
$35pp
IAH
Houston George Bush Intcntl
Multiple Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
IAH
Houston George Bush Intcntl
26 Jan - 2 Feb
$36pp
IAH
Houston George Bush Intcntl
Multiple Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl

George Bush Intercontinental to Denver 2021 flight deals

Cheap flights to Denver from George Bush Intercontinental found for this year
3 Feb - 6 Feb
$34pp
IAH
Houston George Bush Intcntl
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
IAH
Houston George Bush Intcntl
25 Jan - 30 Jan
$35pp
IAH
Houston George Bush Intcntl
Multiple Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
IAH
Houston George Bush Intcntl
26 Jan - 2 Feb
$36pp
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 Denver from George Bush Intercontinental

Save time with George Bush Intercontinental to Denver direct flight deals
3 Feb - 6 Feb
$34pp
IAH
Houston George Bush Intcntl
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
IAH
Houston George Bush Intcntl
25 Jan - 30 Jan
$35pp
IAH
Houston George Bush Intcntl
Multiple Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
IAH
Houston George Bush Intcntl
26 Jan - 2 Feb
$36pp
IAH
Houston George Bush Intcntl
Multiple Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl

Last minute flights from George Bush Intercontinental to Denver

Late deals on round-trip flights to Denver from George Bush Intercontinental, departing today and this week
27 Jan - 28 Jan
$34pp
IAH
Houston George Bush Intcntl
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
IAH
Houston George Bush Intcntl
25 Jan - 30 Jan
$35pp
IAH
Houston George Bush Intcntl
Multiple Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
IAH
Houston George Bush Intcntl
26 Jan - 2 Feb
$36pp
IAH
Houston George Bush Intcntl
Multiple Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl

One-way flights to Denver from George Bush Intercontinental

The cheapest one-way flights from George Bush Intercontinental to Denver
2:50 am - 1:38 pm
Spirit Airlines
1 Stop
11h 48m
IAH - DEN
Spirit Airlines
$53
mytrip.com
4:25 pm - 4:27 am
Frontier
1 Stop
13h 02m
IAH - DEN
Frontier
$57
CheapFlights
1:30 am - 9:26 am
Multiple Airlines
1 Stop
8h 56m
IAH - DEN
Multiple Airlines
$64
Kiwi.com

Related info for your journey

Useful info, stats and facts about George Bush Intercontinental to Denver flights.

Flight FAQs

From George Bush Intercontinental to Denver

Are flight prices decreasing from Houston to Denver 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 Denver 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.

What safety measures are being taken by airlines flying from Houston George Bush Intcntl to Denver Intl to control the spread of COVID-19?

New policies can now be found on Delta to help keep travelers safe while flying. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially distanced seating (for a limited time) will work towards keeping travelers safer while flying from Houston George Bush Intcntl to Denver Intl. Policies will vary by airline.

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

Due to the rapidly changing circumstances due to COVID-19, airlines like United Airlines, Frontier, and Spirit Airlines flying from Houston George Bush Intcntl to Denver Intl have implemented new flexible cancellation policies.

Can I find flights from George Bush Intercontinental to Denver for under $100 on Cheapflights?

Yes, there are multiple flights from George Bush Intercontinental to Denver for under $100. The cheapest flight booked recently is on Frontier for just $34, but on average you can expect to pay $43.

Are there nonstop flights from George Bush Intercontinental to Denver for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from George Bush Intercontinental to Denver under $100. A good price for a nonstop flight from George Bush Intercontinental to Denver is less than $43.

Are there last-minute flights available from George Bush Intercontinental to Denver for under $100?

There are currently 20+ open flights from George Bush Intercontinental to Denver within the next 7 days for less than $100.

What days are nonstop flights available from Houston to Denver?

Days when nonstop flights are available for this flight are: Thursday, Saturday.

How popular is this flight route?

This flight path from Houston George Bush Intcntl to Denver Intl was viewed by 708 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

How many flights depart from George Bush Intercontinental to Denver on average per day?

6 flight departures from Houston George Bush Intcntl to Denver Intl per day on average.
Morning (6am - Noon) - 100% of flight departures

Does it rain more in Houston or Denver?

In Houston, there will be greater rainfall in Houston compared to Denver over the next 16 days.

Is Houston weather warmer or cooler than Denver?

Our data indicates that the weather will be 90 °F on average in the month of July. The temperature in Denver is typically hotter than in Houston. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

How long is the flight from George Bush Intercontinental to Denver?

There are many flights that can get you from George Bush Intercontinental to Denver in 2h 29m. Fly via Spirit Airlines or Frontier to get the fastest option. The distance between George Bush Intercontinental and Denver is about 866 mi. Most flights are nonstop.

What are the cheapest airlines flying from George Bush Intercontinental to Denver round-trip?

Our cheapest airline available from George Bush Intercontinental to Denver is Frontier. Our recent data shows that you can find tickets from as low as $34 on this airline. An additional option worth looking into is Spirit Airlines, starting at $37. Users have found that Frontier is 75% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from George Bush Intercontinental to Denver one-way?

The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $17. Check flights for Spirit Airlines, as they currently have the next best price.

Alternative routes for George Bush Intercontinental to Denver

Destination information for Denver

Things to know before you go. Useful info for your trip from George Bush Intercontinental to Denver
Flight duration
2h 27m
Average temperature for January in Denver
46.4 °F
Avg rainfall for January in Denver
0.5 ″

Airports servicing Houston

Airports servicing Denver

Top 5 airlines flying from George Bush Intercontinental to Denver

The chart below displays the airlines Cheapflights users traveling from George Bush Intercontinental to Denver 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 $131 No cancel fee 62%
Spirit Airlines
$45 $142 No cancel fee 65%
American Airlines
$57 $163 No cancel fee 71%
Delta
$82 $167 No cancel fee N/A
United Airlines
$51 $232 No cancel fee 69%

Hourly flight availability from George Bush Intercontinental to Denver

Afternoon Noon to 6 PM 51% of IAH to DEN departures
Morning 6 AM to noon 27% of IAH to DEN departures
Early morning Midnight to 6 AM 11% of IAH to DEN departures
Evening 6 PM to midnight 11% of IAH to DEN departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from George Bush Intercontinental to Denver
Sunday
21 daily flights
Monday
26 daily flights
Tuesday
23 daily flights
Wednesday
23 daily flights
Thursday
23 daily flights
Friday
23 daily flights
Saturday
25 daily flights
Home North America USA Colorado Denver Cheap flights from George Bush Intercontinental to Denver