The flight distance from Jersey Airport (JER) in Saint Helier, JE to St Louis Lambert International Airport (STL) in St Louis, United States is 6,744 kilometers (4,190 miles / 3,641 nautical miles). The estimated flight time for this route is approximately 9h, flying west northwest at a heading of 297°.

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

Time zone information: When it's 14:02 in Saint Helier, it's 08:02 in St Louis. With a 6-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

The return flight from St Louis (STL) to Saint Helier (JER) follows a heading of 49° (northeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

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