The flight distance from Grand Marais/Cook County Airport (GRM) in Grand Marais, United States to George Bush Intcntl/Houston Airport (IAH) in Houston, United States is 2,031 kilometers (1,262 miles / 1,096 nautical miles). The estimated flight time for this route is approximately 3h, flying south southwest at a heading of 194°.

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.

Time zone information: When it's 12:14 in Grand Marais, it's 12:14 in Houston.

There is a significant elevation difference of 1,707 feet between the two airports. George Bush Intcntl/Houston Airport sits lower than Grand Marais/Cook County Airport.

The return flight from Houston (IAH) to Grand Marais (GRM) follows a heading of 11° (north). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Grand Marais/Cook County Airport (GRM) and George Bush Intcntl/Houston Airport (IAH) detail pages, or use our flight duration calculator to compare other routes.