Airport Comparison
| HIO | IAH | |
|---|---|---|
| Airport Name | Portland-Hillsboro Airport | George Bush Intcntl/Houston Airport |
| IATA Code | HIO | IAH |
| ICAO Code | KHIO | KIAH |
| City | Portland | Houston |
| Country | United States | United States |
| Timezone | America/Los_Angeles | America/Chicago |
| Elevation | 208 ft | 96 ft |
| Coordinates | 45.540000, -122.950000 | 29.980000, -95.340000 |
Portland (HIO) to Houston (IAH) Flight Distance
The flight distance from Portland-Hillsboro Airport (HIO) in Portland, United States to George Bush Intcntl/Houston Airport (IAH) in Houston, United States is 2,956 kilometers (1,837 miles / 1,596 nautical miles). The estimated flight time for this route is approximately 4h, flying east southeast at a heading of 116°.
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 2-hour time difference between the two cities.
Time zone information: When it's 08:20 in Portland, it's 10:20 in Houston.
The return flight from Houston (IAH) to Portland (HIO) follows a heading of 314° (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 Portland-Hillsboro Airport (HIO) and George Bush Intcntl/Houston Airport (IAH) detail pages, or use our flight duration calculator to compare other routes.