Flight Duration from Colorado to Texas: 2–3 Hours Depending on Route

Flight times between Colorado and Texas cities:

• Denver (DEN) → Dallas/Fort Worth (DFW): ~2 hr 20 min
• Colorado Springs (COS) → Houston (IAH): ~2 hr 30 min
• Denver (DEN) → Austin (AUS): ~2 hr 45 min
• Durango (DRO) → San Antonio (SAT): ~2 hr 50 min

Times are estimates; actual duration varies with weather and air traffic.