The flight distance from Chicago O'Hare International Airport (ORD) in Chicago, United States to Saint John Airport (YSJ) in Saint John, Canada is 1,804 kilometers (1,121 miles / 974 nautical miles). The estimated flight time for this route is approximately 3h, flying east northeast at a heading of 71°.

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 02:54 in Chicago, it's 04:54 in Saint John.

The return flight from Saint John (YSJ) to Chicago (ORD) follows a heading of 266° (west). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Chicago O'Hare International Airport (ORD) and Saint John Airport (YSJ) detail pages, or use our flight duration calculator to compare other routes.