The most practical way to travel from Fairbanks, Alaska to Las Vegas, Nevada is by air. Flights from Fairbanks International Airport (FAI) to Harry Reid International Airport (LAS) typically require a connection in Seattle. The total travel time is usually 7 to 9 hours. Driving is not a practical option for this distance.
Total Distance: 5,200 km driving, 3,800 km air.
Alaska Airlines offers the most reliable connections.
March to May or September to November for pleasant weather.