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Flight distance & time
Chicago O'Hare International Airport → San Diego International Airport
ORDSAN
- Distance
- 2,767 km · 1,719 mi
- Flight time
- 04h 12m
- CO₂ per passenger
- 249 kg
This Chicago O'Hare International Airport → San Diego International Airport route is 2,767 km (1,719 mi) end to end. The estimated flight time is 04h 12m, and a passenger's share of CO₂ works out at roughly 249 kg.
See the reverse route: San Diego International Airport → Chicago O'Hare International Airport
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Your route
- FromORDChicago O'Hare International AirportChicago, Illinois
- ToSANSan Diego International AirportSan Diego, California
Flight map
Track your lifetime distance flown across every trip.
Route service
Average daily flights~15 flights/day
Airlines on this route
Alaska AirlinesAmerican AirlinesUnited Airlines
Common questions
Chicago O'Hare International Airport to San Diego International Airport FAQ
How far is Chicago O'Hare International Airport from San Diego International Airport?
Chicago O'Hare International Airport (ORD) and San Diego International Airport (SAN) are 2,767 km (1,719 mi) apart, measured along the great-circle route.
How long is the flight from Chicago O'Hare International Airport to San Diego International Airport?
A direct ORD–SAN flight covers the distance in about 04h 12m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Chicago O'Hare International Airport to San Diego International Airport produce?
A passenger's share of CO₂ on the ORD–SAN route is roughly 249 kg.
Which airlines fly from Chicago O'Hare International Airport to San Diego International Airport?
Alaska Airlines, American Airlines, United Airlines operate scheduled service between ORD and SAN.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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