The trip from Frisco to San Diego covers 1,900 kilometers. Flying from DFW to San Diego International Airport (SAN) is the most practical choice, taking 3 hours. Driving involves taking I-20 to I-10, a 18-hour journey through the desert. San Diego is renowned for its beaches, mild climate, and the world-famous zoo.
Total Distance: Driving distance 1,900 km, air distance 1,750 km.
Southwest allows two free checked bags, which is great for beach gear.
March to May or September to November for perfect weather.