The flight distance from Harry Reid International Airport (LAS) in Las Vegas, United States to Cibao International Airport (STI) in Santiago, Dominican Republic is 4,710 kilometers (2,927 miles / 2,543 nautical miles). The estimated flight time for this route is approximately 7h, flying east at a heading of 101°.

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 Dominican Republic. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 21:44 in Las Vegas, it's 01:44 in Santiago. The 4-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 1,616 feet between the two airports. Cibao International Airport sits lower than Harry Reid International Airport.

The return flight from Santiago (STI) to Las Vegas (LAS) follows a heading of 303° (west northwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Harry Reid International Airport (LAS) and Cibao International Airport (STI) detail pages, or use our flight duration calculator to compare other routes.