San AntonioHoustonDirect FlightsSAT–IAH
San Antonio (San Antonio International Airport) to Houston (George Bush Intercontinental Airport).
Flight time from SAT to IAH is estimated at about 59m, based on the 190-mile great-circle distance. Our current captured departure sample includes 8/day across 1 captured airline, with United Airlines appearing most often in that sample. Captured departure times run from 03:30 to 19:20 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Captured freq. | Type |
|---|---|---|---|
| ~0h 59m Estimated from great-circle distance — no tracked flights yet. | 190 mi | 8/day From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Captured airlines for SAT to IAH
Our current provider sample includes 8/day from SAT to IAH across 1 captured airline. Captured departure terminal data is available for B.
- First departure
- 03:30
- Last departure
- 19:20
- Cadence
- ~every 2 hours
- Captured departures/day
- 10
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| United Airlines | 8/day | Boeing 737, Embraer E-Jet, Airbus A320 family · Terminal B · Seat map | 03:30 |
Aircraft on this route
Flying the other way?
IAH to SAT flights — 7/day on 1 airline →Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for SAT to IAH, last seen June 15, 2026. Frequency uses 56 scheduled departures across 7 observed days; flight time is estimated from great-circle distance until this route has enough tracked flights for an observed average. Provider coverage can miss operators on some routes, so confirm live timetables before booking.
Route FAQ
How long is the flight from SAT to IAH?
The SAT to IAH flight time is estimated at about 59m from great-circle distance until enough tracked flights are available.
How far is SAT from IAH?
SAT to IAH is about 190 miles by air.
Which airlines fly from SAT to IAH?
Our current provider sample for SAT to IAH includes United Airlines. Confirm live timetables before booking.
What aircraft fly from SAT to IAH?
Aircraft captured in our current provider sample for SAT to IAH include Boeing 737, Embraer E-Jet, Airbus A320 family.