Denver (DEN) to Houston (IAH)
Flight Distance & Air Miles
💳 Frequent Flyer Miles You'll Earn
| Airline | Base Miles | Elite Total |
|---|---|---|
| 🇺🇸 American Airlines AAdvantage | 862 | 1,379 Platinum |
| 🔺 Delta Air Lines SkyMiles | 862 | 1,379 Gold Medallion |
| ⭐ United Airlines MileagePlus | 862 | 1,293 Premier Gold |
| ❤️ Southwest Airlines Rapid Rewards | 862 | 1,293 A-List Preferred |
| 🏔️ Alaska Airlines Mileage Plan | 862 | 1,724 MVP Gold |
| 🔵 JetBlue Airways TrueBlue | 862 | 1,293 Mosaic |
* Elite bonus miles shown for mid-tier status. Actual miles earned depend on your fare class and elite status level.
Calculate Another Route
💡 Did You Know?
Flights between Denver and Houston follow a "great circle" route that curves over the Earth's surface - this is actually shorter than flying in a straight line on a flat map!
✈️ Flight Details
The DEN to IAH route connects Denver, United States with Houston, United States. This medium-haul flight covers 862 miles and typically uses narrow-body aircraft like Boeing 737 or Airbus A320.
This is a domestic flight within United States. The flight follows a SE bearing of 139° from Denver. There is a 1 hour time difference between the airports.
🛫 About DEN
Denver International Airport
Denver International Airport (DEN) serves Denver, United States.
🛬 About IAH
George Bush Intercontinental Houston Airport
George Bush Intercontinental Houston Airport (IAH) serves Houston, United States.