New calculation
Flight distance & time
George Bush Intercontinental Houston Airport → San Antonio International Airport
IAHSAT
- Distance
- 306 km · 190 mi
- Flight time
- 01h 07m
- CO₂ per passenger
- 27 kg
This George Bush Intercontinental Houston Airport → San Antonio International Airport route is 306 km (190 mi) end to end. The estimated flight time is 01h 07m, and a passenger's share of CO₂ works out at roughly 27 kg.
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Your route
- FromIAHGeorge Bush Intercontinental Houston AirportHouston, Texas
- ToSATSan Antonio International AirportSan Antonio, Texas
Flight map
Track your lifetime distance flown across every trip.
Route service
Average daily flights~9 flights/day
Airlines on this route
JTZMesa AirlinesNetJets AviationUnited AirlinesVJA
Common questions
George Bush Intercontinental Houston Airport to San Antonio International Airport FAQ
How far is George Bush Intercontinental Houston Airport from San Antonio International Airport?
George Bush Intercontinental Houston Airport (IAH) and San Antonio International Airport (SAT) are 306 km (190 mi) apart, measured along the great-circle route.
How long is the flight from George Bush Intercontinental Houston Airport to San Antonio International Airport?
A direct IAH–SAT flight covers the distance in about 01h 07m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from George Bush Intercontinental Houston Airport to San Antonio International Airport produce?
A passenger's share of CO₂ on the IAH–SAT route is roughly 27 kg.
Which airlines fly from George Bush Intercontinental Houston Airport to San Antonio International Airport?
JTZ, Mesa Airlines, NetJets Aviation, United Airlines, VJA operate scheduled service between IAH and SAT.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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