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Flight distance & time
San Antonio International Airport → Spirit of St Louis Airport
SATSUS
- Distance
- 1,243 km · 772 mi
- Flight time
- 02h 18m
- CO₂ per passenger
- 111 kg
This San Antonio International Airport → Spirit of St Louis Airport route is 1,243 km (772 mi) end to end. The estimated flight time is 02h 18m, and a passenger's share of CO₂ works out at roughly 111 kg.
See the reverse route: Spirit of St Louis Airport → San Antonio International Airport
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Your route
- FromSATSan Antonio International AirportSan Antonio, Texas
- ToSUSSpirit of St Louis AirportSt Louis, Missouri
Flight map
Track your lifetime distance flown across every trip.
Route service
Average daily flights~0.1 flights/day
Airlines on this route
SpiritJets
Common questions
San Antonio International Airport to Spirit of St Louis Airport FAQ
How far is San Antonio International Airport from Spirit of St Louis Airport?
San Antonio International Airport (SAT) and Spirit of St Louis Airport (SUS) are 1,243 km (772 mi) apart, measured along the great-circle route.
How long is the flight from San Antonio International Airport to Spirit of St Louis Airport?
A direct SAT–SUS flight covers the distance in about 02h 18m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from San Antonio International Airport to Spirit of St Louis Airport produce?
A passenger's share of CO₂ on the SAT–SUS route is roughly 111 kg.
Which airlines fly from San Antonio International Airport to Spirit of St Louis Airport?
SpiritJets operate scheduled service between SAT and SUS.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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