The distance between River Forest and Las Vegas is approximately 2,500 kilometers. Flying from O'Hare International Airport (ORD) to Harry Reid International Airport (LAS) is the most practical method. Expect a flight time of about 4 hours. It is a very common route for leisure travel.
Total Distance: Driving distance 2,500 km, straight-line air distance 2,300 km.
Book your flight in advance for the best price.
Spring or Fall for the best weather.