Flight time
4 h and 35 m
The American Airlines flight duration between Chicago and San Diego is approximately 4 h and 35 m, though it may be influenced by additional factors.
Departure Airport
O'hare International Airport
When traveling with American Airlines from Chicago to San Diego, your departure will be from O'hare International Airport.
Arrival Airport
Lindbergh International Airport
Whether you travel with American Airlines from Chicago to San Diego, your arrival airport will be Lindbergh International Airport.