Direct flights from Chicago to San Diego ORD → SAN
Alaska Airlines, American Airlines and United Airlines fly nonstop from Chicago (ORD) to San Diego (SAN), several times daily. The flight takes about 4h 3m and covers 1,720 miles (2,768 km). Arrivals run on time 70.7% at ORD and 75.8% at SAN — BTS data for the last three months, counting arrivals within 15 minutes of schedule.
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Alaska Airlines
AS
American Airlines
AA
United Airlines
UA
Frequently asked questions
Is there a direct flight from Chicago to San Diego?
Yes, Alaska Airlines, American Airlines and 1 more airline operate nonstop flights from Chicago (ORD) to San Diego (SAN).
Which airlines fly direct from Chicago to San Diego?
Alaska Airlines, American Airlines, United Airlines operate nonstop flights from Chicago to San Diego.
How long is the flight from Chicago to San Diego?
The nonstop flight from Chicago to San Diego takes ~4h 3m (approximately 2768 km).
How often do direct flights operate from Chicago to San Diego?
Nonstop flights from Chicago to San Diego operate multiple daily.
What is the on-time performance for flights from Chicago to San Diego?
Arrivals run on time 70.7% at ORD and 75.8% at SAN — BTS data for the last three months, counting arrivals within 15 minutes of schedule.
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