The journey from St. Augustine to Phoenix is a 2,200-mile trip across the southern United States. Flying from Jacksonville (JAX) to Phoenix Sky Harbor (PHX) is the most efficient way to travel. Driving is a multi-day commitment that is not recommended for most. This route takes you from the humid Atlantic coast to the arid desert of Arizona.
Total Distance: 3,500 km driving, 3,100 km air distance.
Book early to avoid high prices.
Winter and Spring for pleasant desert temperatures.