The flight distance from St Louis Lambert International Airport (STL) in St Louis, United States to Southport Airport (YPG) in Portage, Canada is 1,388 kilometers (863 miles / 750 nautical miles). The estimated flight time for this route is approximately 3h, flying north northwest at a heading of 336°.

This is a short-haul route typically served by narrow-body aircraft such as the Boeing 737 or Airbus A320 family. In-flight service is usually limited to drinks and light snacks.

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 10:54 in St Louis, it's 10:54 in Portage.

The return flight from Portage (YPG) to St Louis (STL) follows a heading of 150° (south southeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the St Louis Lambert International Airport (STL) and Southport Airport (YPG) detail pages, or use our flight duration calculator to compare other routes.