The flight distance from Dallas-Fort Worth International Airport (DFW) in Dallas-Fort Worth, United States to St George Airport (STG) in St George, United States is 5,975 kilometers (3,713 miles / 3,226 nautical miles). The estimated flight time for this route is approximately 8h, flying northwest at a heading of 319°.

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 a domestic route within United States. Both airports operate in the same country, which may simplify travel requirements and documentation. Despite being a domestic route, there is a 3-hour time difference between the two cities.

Time zone information: When it's 10:02 in Dallas-Fort Worth, it's 07:02 in St George. The 3-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from St George (STG) to Dallas-Fort Worth (DFW) follows a heading of 84° (east). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Dallas-Fort Worth International Airport (DFW) and St George Airport (STG) detail pages, or use our flight duration calculator to compare other routes.