Direct flights from Houston to Denver
All flights from HOU to DEN non-stop. There are direct flights from William P. Hobby Airport (HOU), Texas, USA to Denver International (DEN), Colorado, USA with Southwest Airlines. 45 weekly departures are currently scheduled on this route. Departure times range from 05:20 to 23:00 depending on the schedule period. The flight distance is 888 miles (1429 km). Flight time ranges from 2 hours and 25 minutes to 2 hours and 45 minutes.
Houston
, USA
Flight schedule from Houston to Denver with Southwest Airlines
This is a weekly direct flight schedule for Southwest Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-10-05
Houston to Denver scheduled departures
Select a date to see every published non-stop departure between HOU and DEN.
HOU - DEN route facts
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Distance888 miles (1429 km)
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Flight time2 hours and 25 minutes to 2 hours and 45 minutes
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Airline Southwest
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Airline alliancesLow-cost carrier
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CabinsEconomy
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AircraftBoeing 737MAX 8 Passenger, Boeing 737-800 (winglets) Passenger/BBJ2 and Boeing 737-700 Passenger (Scimitar Winglets)
Route FAQ
Nearby airports that offer flights to Denver (DEN)
From Houston Airport (IAH)
104 flights per week
Direct flights from Houston to CO, USA
From Houston to Colorado Springs
COS City Of Colorado Springs Muni
