The flight distance from Boundary Airport (BYA) in Boundary, United States to Ottawa / Macdonald-Cartier International Airport (YOW) in Ottawa, Canada is 4,436 kilometers (2,756 miles / 2,395 nautical miles). The estimated flight time for this route is approximately 6h, flying east at a heading of 86°.

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

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 06:52 in Boundary, it's 10:52 in Ottawa. The 4-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 2,566 feet between the two airports. Ottawa / Macdonald-Cartier International Airport sits lower than Boundary Airport.

The return flight from Ottawa (YOW) to Boundary (BYA) follows a heading of 322° (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 Boundary Airport (BYA) and Ottawa / Macdonald-Cartier International Airport (YOW) detail pages, or use our flight duration calculator to compare other routes.