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Flight distance & time
Chicago O'Hare International Airport → San Antonio International Airport
ORDSAT
- Distance
- 1,677 km · 1,042 mi
- Flight time
- 02h 50m
- CO₂ per passenger
- 150 kg
This Chicago O'Hare International Airport → San Antonio International Airport route is 1,677 km (1,042 mi) end to end. The estimated flight time is 02h 50m, and a passenger's share of CO₂ works out at roughly 150 kg.
See the reverse route: San Antonio International Airport → Chicago O'Hare International Airport
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Your route
- FromORDChicago O'Hare International AirportChicago, Illinois
- ToSATSan Antonio International AirportSan Antonio, Texas
Flight map
Track your lifetime distance flown across every trip.
Route service
We don't have scheduled-service data for this route — it may be operated by non-commercial or charter flights only.
Common questions
Chicago O'Hare International Airport to San Antonio International Airport FAQ
How far is Chicago O'Hare International Airport from San Antonio International Airport?
Chicago O'Hare International Airport (ORD) and San Antonio International Airport (SAT) are 1,677 km (1,042 mi) apart, measured along the great-circle route.
How long is the flight from Chicago O'Hare International Airport to San Antonio International Airport?
A direct ORD–SAT flight covers the distance in about 02h 50m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Chicago O'Hare International Airport to San Antonio International Airport produce?
A passenger's share of CO₂ on the ORD–SAT route is roughly 150 kg.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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