The flight distance from Northern Colorado Regional Airport (FNL) in Fort Collins/Loveland, United States to George Bush Intcntl/Houston Airport (IAH) in Houston, United States is 1,456 kilometers (905 miles / 786 nautical miles). The estimated flight time for this route is approximately 3h, flying southeast at a heading of 140°.

This is a short-haul route typically served by narrow-body aircraft such as the Boeing 737 or Airbus A320 family. In-flight service is usually limited to drinks and light snacks.

This is a domestic route within United States. Both airports operate in the same country, which may simplify travel requirements and documentation. Despite being a domestic route, there is a 1-hour time difference between the two cities.

Time zone information: When it's 06:40 in Fort Collins/Loveland, it's 07:40 in Houston.

There is a significant elevation difference of 4,925 feet between the two airports. George Bush Intcntl/Houston Airport sits lower than Northern Colorado Regional Airport. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from Houston (IAH) to Fort Collins/Loveland (FNL) follows a heading of 326° (northwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Northern Colorado Regional Airport (FNL) and George Bush Intcntl/Houston Airport (IAH) detail pages, or use our flight duration calculator to compare other routes.