Cheap flights from Denver to Houston (DEN - IAH)

Flight FAQs

From Denver to Houston

Are flight prices decreasing from Denver to Houston 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 Denver and Houston 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 Denver Intl to Houston George Bush Intcntl have flexible cancellations due to COVID-19?

Spirit Airlines, United Airlines, and Frontier are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

What airports do I use to fly from Denver to Houston?

You will need to book a flight from Denver Intl to Houston George Bush Intcntl if you want to fly from Denver to Houston. At least 6 different airlines have flights from Denver Intl (DEN) to George Bush Intcntl (IAH) on a regular basis. There are 31 flights to Houston from the Denver airport per day. If you manage to book one that is nonstop, then you can expect the flight time from DEN to IAH to be around 2h 19m.

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

Yes, there are multiple flights from Denver to Houston for under $100. The cheapest flight booked recently is on Spirit Airlines for just $59, but on average you can expect to pay $78.

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

Cheapflights has at least 20 direct flights from Denver to Houston under $100. A good price for a nonstop flight from Denver to Houston is less than $78.

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

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

What days are nonstop flights available from Denver to Houston?

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

How popular is this flight route?

The Denver Intl to Houston George Bush Intcntl flight path was viewed by 256 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 Denver to Houston on average per day?

2 flight departures from Denver Intl to Houston George Bush Intcntl per day on average.
Morning (6am - Noon) - 50% of flight departures
Afternoon (Noon - 6pm) - 50% of flight departures

Does it rain more in Denver or Houston?

Denver will have less rainfall in 2 compared to Houston over the next 10 days.

Is Denver weather warmer or cooler than Houston?

We forecast the temperature to be around the 90 °F's in July, on average. The temperature in Houston is generally colder than in Denver. Book flights in a timely manner in correlation to your departure date.

How long is the flight from Denver to Houston?

Spirit Airlines and Frontier can get you from Denver to Houston in just under 2h 22m. Your travel time will be generally consistent. There are 866 mi between Denver and Houston. Generally, flights for this route are nonstop.

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

Currently priced at $59, Spirit Airlines will fly you from Denver to Houston and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Frontier for as low as $73. You may be able to fly from Denver to Houston for 58% less than the average price by searching for these airlines.

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

The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $26. However, be on the lookout for offers from Spirit Airlines and United Airlines, as they are both options that can get you from Denver to Houston for a low price.