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Compare Cheap Flights from Houston to Denver

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Round Trip Flights from Houston to Denver

26 Apr
IAH
29 Apr
DEN
$ 120.97
26 Apr
IAH
29 Apr
DEN
$ 156.96
26 Apr
IAH
29 Apr
DEN
$ 198.37
18 Apr
HOU
20 Apr
DEN
$ 298.22
*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 Houston To Denver Flights

Denver, the Mile High City, is all about the outdoors, the urban beauty, and a blend of culture and modernism. Why Mile High? Dever is just a mile above sea level, which is 5280 feet or 1609.344 meters. If you visit the Colorado State Capitol Building, you will find the 13th step on the west side, just 5,280 feet above sea level. Denver is laid-back, where you will find more outdoor activities and adventures. The Red Rocks Park and Amphitheatre is one of the most fascinating naturally made open-air amphitheaters that hosts many global events and live shows. The surroundings add beauty to the experience. The city also has many scenic trails and walking and biking paths to enjoy nature and add some thrill to the journey. During winter, try skiing, snowboarding, and other adventures. Denver Zoo, Downtown Aquarium, 16th Street Mall, and Washington Park are a few popular outdoor attractions.


Denver is delightful during the fall and spring. April through May and September through October is the best time to book flights from Houston to Denver. HOU to DEN flights operate from George Bush Intercontinental Airport (IAH) or William P. Hobby Airport (HOU) to Denver International Airport (DEN). Major US carriers such as Southwest, United, and American Airlines operate daily flights to Denver from Houston. A flight might take 2 hours and 3 minutes to cover the distance of 878 miles. However, the time may vary depending on your airline ticket from Denver to Houston. For any questions regarding Houston to Denver flight booking and deals, you can give us a call. We are operating 24/7.

Finding Cheap Flights From Houston To Denver : 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 Houston To Denver
Airline Cheapest Average

AMERICAN AIRLINES $118 $257

FRONTIER AIRLINES $46 $160

UNITED AIRLINES $138 $227

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

FRONTIER AIRLINES $46 $160

ALASKA AIRLINES $118 $382

AMERICAN AIRLINES $118 $257

Inspiration to Escape the Mundane

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