Southwest Airlines
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William P. Hobby Airport
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United States
Denver International Airport
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Scan through all non-stop flights from Houston to Denver. The full flight schedule below gives an overview of all non-stop flights from HOU to DEN, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
The Mediterranean regions near Denver are known for their warm, arid summers, where temperatures often go beyond 30°C (86°F). In some inland spots, the heat can climb even higher, sometimes reaching 40°C (104°F) or more. The winters are pleasantly mild, accompanied by some rainfall. This lovely climate, paired with breathtaking landscapes and bright, sunny days attract visitors from around the globe.
Denver is a wonderful place to visit all year long, but spring (March-May) and fall (September-November) are the best seasons to visit. The weather is pleasantly warm during these times, especially since the summers can be quite hot in those regions.
Currently, there is only one airline operating non-stop flights from Houston HOU to Denver DEN, which is Southwest Airlines. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their HOU DEN flight schedule.
Flights from HOU to DEN are operated 23 times a week, with an average of 3 flights per day. Departure times vary between 05:25 - 22:45. The earliest flight departs at 05:25, the last flight departs at 22:45. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
On this non-stop route, you can fly in Economy only.
The fastest direct flight from Houston to Denver takes 2 hours and 25 minutes. The flight distance between Houston and Denver is 883 miles (or 1,421 km).
There are 2 airports in Denver: Denver International Airport (DEN) and Centennial Airport (APA).
There are 23 flights per week flying from Houston to Denver (as of March 2026).
2 hours and 25 minutes is the average flight time from Houston to Denver.
The distance from Houston to Denver is 883 miles (1,421 kilometers).
Southwest Airlines is the only airline flying nonstop from Houston to Denver.
There are no alliances flying direct from Houston to Denver at the moment.
You can fly non-stop in Economy only.
Aircraft types that fly from Houston to Denver:
The earliest flight departs at 05:25 from Houston and arrives at 06:50 at Denver.
The latest flight departs at 22:45 from Houston and arrives at 00:20 at Denver.
883 miles (1,421 km) · 2h 25m
06:10
07:40
Southwest Airlines
WN 3141
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
06:15
07:45
Southwest Airlines
WN 3141
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
08:00
09:35
Southwest Airlines
WN 2985
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
08:10
09:45
Southwest Airlines
WN 2985
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
08:15
09:50
Southwest Airlines
WN 2985
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
08:25
10:00
Southwest Airlines
WN 2985
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
09:45
11:15
Southwest Airlines
WN 1908
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
12:00
13:30
Southwest Airlines
WN 3133
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
12:35
14:10
Southwest Airlines
WN 3133
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
13:30
15:00
Southwest Airlines
WN 1589
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
13:35
15:05
Southwest Airlines
WN 1589
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
13:50
15:20
Southwest Airlines
WN 1589
Southwest Airlines
Boeing 757
Y
W
J
F
17:10
18:45
Southwest Airlines
WN 3378
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
17:40
19:15
Southwest Airlines
WN 3378
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
18:15
19:50
Southwest Airlines
WN 3378
Southwest Airlines
Boeing 757
Y
W
J
F
18:25
20:00
Southwest Airlines
WN 3378
Southwest Airlines
Boeing 757
Y
W
J
F
19:05
20:40
Southwest Airlines
WN 2460
Southwest Airlines
Boeing 757
Y
W
J
F
21:15
22:50
Southwest Airlines
WN 2891
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
22:35
00:05
Southwest Airlines
WN 2891
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
22:45
00:20
Southwest Airlines
WN 2891
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
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