The flight distance from West Houston Airport (IWS) in Houston, United States to Ottawa / Macdonald-Cartier International Airport (YOW) in Ottawa, Canada is 2,452 kilometers (1,524 miles / 1,324 nautical miles). The estimated flight time for this route is approximately 4h, flying northeast at a heading of 40°.

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 an international route connecting United States with Canada. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 13:25 in Houston, it's 14:25 in Ottawa.

The return flight from Ottawa (YOW) to Houston (IWS) follows a heading of 232° (southwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the West Houston Airport (IWS) and Ottawa / Macdonald-Cartier International Airport (YOW) detail pages, or use our flight duration calculator to compare other routes.