The flight distance from St Louis Lambert International Airport (STL) in St Louis, United States to Haines Junction Airport (YHT) in Haines Junction, Canada is 4,046 kilometers (2,514 miles / 2,185 nautical miles). The estimated flight time for this route is approximately 6h, flying northwest at a heading of 323°.

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 22:35 in St Louis, it's 20:35 in Haines Junction.

There is a significant elevation difference of 1,533 feet between the two airports. Haines Junction Airport sits higher than St Louis Lambert International Airport.

The return flight from Haines Junction (YHT) to St Louis (STL) follows a heading of 105° (east 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 Haines Junction Airport (YHT) detail pages, or use our flight duration calculator to compare other routes.