The flight distance from Casper/Natrona County International Airport (CPR) in Casper, United States to George Bush Intcntl/Houston Airport (IAH) in Houston, United States is 1,745 kilometers (1,084 miles / 942 nautical miles). The estimated flight time for this route is approximately 3h, flying southeast at a heading of 142°.

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

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 06:52 in Casper, it's 07:52 in Houston.

There is a significant elevation difference of 5,248 feet between the two airports. George Bush Intcntl/Houston Airport sits lower than Casper/Natrona County International Airport. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from Houston (IAH) to Casper (CPR) follows a heading of 329° (north 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 Casper/Natrona County International Airport (CPR) and George Bush Intcntl/Houston Airport (IAH) detail pages, or use our flight duration calculator to compare other routes.