The flight distance from Canouan Airport (CIW) in Canouan, Saint Vincent to St Louis Lambert International Airport (STL) in St Louis, United States is 4,070 kilometers (2,529 miles / 2,197 nautical miles). The estimated flight time for this route is approximately 6h, flying northwest at a heading of 321°.

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 Saint Vincent with United States. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 08:56 in Canouan, it's 06:56 in St Louis.

The return flight from St Louis (STL) to Canouan (CIW) follows a heading of 127° (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 Canouan Airport (CIW) and St Louis Lambert International Airport (STL) detail pages, or use our flight duration calculator to compare other routes.