Compare Cheap Flights from Denver to Houston

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Round Trip Flights from Denver to Houston

23 Apr
DEN
28 Apr
IAH
$ 136.96
07 May
DEN
13 May
IAH
$ 156.96
07 May
DEN
13 May
IAH
$ 187.17
07 May
DEN
13 May
IAH
$ 216.37
*Note: All fares are quoted in USD.

Last updated on Wednesday 04/02/2025 at 05:00 AM, the fares mentioned above are for flight tickets and inclusive of fuel surcharges, service fee and taxes. Based on historical data, these fares are subject to change without prior notice and cannot be guaranteed at the time of booking. Kindly go through our terms and conditions before booking.

Book Denver To Houston Flights

So, you have decided to take your family to Houston. Well, congrats on your choice. Houston, the fourth largest city in the US, offers many attractions that lure visitors. Its Museum District is the cultural heartthrob of the city and boasts destinations that explore subjects ranging from natural science to the African-American experience. The huge collection at the Museum of Fine Arts includes Egyptian antiquities, Impressionist art, and American sculpture. Houston, despite being a bustling metropolis, has maintained its intimacy with nature. Within the city's confines, there are more than 366 parks, 200 green spaces, and 125 miles of hike-and-bike trails. Whether you like to enjoy a jog in the urban forest, take a canoe down the swamp, take your family on a picnic, or simply want to rest and recuperate at a lake, Houston will not disappoint you. 

Those traveling with kids would love to visit Houston's Downtown Aquarium and Houston Zoo. With more than 300 species of marine animals, shark tanks, and touch pools, the aquarium will ensure you do not need to visit the sea to enjoy marine life. Set in Hermann Park is the 55-acre Houston Zoo, which houses more than 6,000 animals from more than 900 species, including zebras, cheetahs, tigers, orangutans, lions, and meerkats. The most incredible part of the zoo is that it allows you to bathe an elephant, meet a gorilla, or feed an anteater. With an attendance of almost 2 million visitors every year, Houston Zoo is the second most visited zoo in the US.

Popular as the dining capital of America, Houston holds a reputation for serving some of the most delectable food in the country. Some of the most popular foods that visitors love to gorge on include Tamales, Breakfast Tacos, Pho, banh mi, Kolache, Queso, Viet Cajun Crawfish, Barbecued Beef Ribs, Crepes, Fajitas, and Pecan Pie. Houston also offers a very exciting nightlife that is adored by night birds. Whether you want to shake your leg in dance clubs or visit sports pubs or wine bars, you will never be short of action. There are also quite a few nightlife districts in the city, like Downtown, Midtown, Montrose, Washington Avenue, and Rice Village, that are popular among enthusiasts.  

Flights to Houston operate from Denver International Airport (DEN). There are two airports in Houston: George Bush Intercontinental Airport (IAH) and William P. Hobby Airport (HOU). Compare and book cheap flights from Denver to Houston. United Airlines, Southwest Airlines, American Airlines, Spirit Airlines, and Delta Airlines are popular airlines that operate flights to Houston from Denver. 

For any questions concerning Denver to Houston flights, you simply need to connect with us, and our experts available 24/7 will assist you with cheap flight bookings, deals, and offers. 

Finding Cheap Flights From Denver To Houston : Frequently Asked Questions

* The mentioned flight facts are based on the last 3 months' data. Information regarding the highest and lowest booking months is based on the last 12 months' data.

Major Carriers Operating Flights From Denver To Houston
Airline Cheapest Average

AMERICAN AIRLINES $121 $277

FRONTIER AIRLINES $88 $169

UNITED AIRLINES $153 $247

Low Cost Carriers Operating Flights From Denver To Houston
Airline Cheapest Average

FRONTIER AIRLINES $88 $169

SUN COUNTRY $119 $141

AMERICAN AIRLINES $121 $277