San AntoniotoHoustonFlight Time
SAT–IAH · Nonstop
San Antonio (San Antonio International Airport) to Houston (George Bush Intercontinental Airport).
The estimated flight time from San Antonio (SAT) to Houston (IAH) is about 59m, covering 190 miles. United Airlines flies the route nonstop with 8/day departures, from 03:30 to 19:20 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Route type | Captured freq. | Market |
|---|---|---|---|---|
| ~0h 59m Estimated from great-circle distance — no tracked flights yet. | 190 mi | Nonstop | 8/day From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Nonstop airlines from San Antonio to Houston
United Airlines operates 8/day flights from SAT to IAH. Departures leave from Terminal B at SAT.
- First departure
- 03:30
- Last departure
- 19:20
- Cadence
- ~every 2 hours
- Scheduled departure times
- 10
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| United Airlines | 8/day | Airbus A320 family, Boeing 737, Embraer E-Jet · Terminal B |
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 a full week of published airline schedules for SAT, refreshed on a rolling basis. Frequency uses 56 scheduled departures across 7 observed days; flight time is estimated from flying distance until this route has enough tracked flights for an observed average.
Route FAQ
How long is the flight from San Antonio to Houston?
The estimated flight time from San Antonio (SAT) to Houston (IAH) is about 59m, based on the 190-mile flying distance.
How far is San Antonio from Houston?
San Antonio (SAT) to Houston (IAH) is about 190 miles by air.
Are there nonstop flights from San Antonio to Houston?
Yes. United Airlines flies nonstop from San Antonio (SAT) to Houston (IAH), with 8/day departures.
Which airlines fly from San Antonio to Houston?
United Airlines flies nonstop from San Antonio (SAT) to Houston (IAH).
What aircraft fly from San Antonio to Houston?
The SAT–IAH route is flown with Airbus A320 family, Boeing 737, Embraer E-Jet.
Route hubs
Nearby airport options
Near San Antonio
- AUS - AustinAustin-Bergstrom International Airport · 66 mi from SATFlights from AUS
Near Houston
- HOU - HoustonWilliam P Hobby Airport · 24 mi from IAHFlights to HOU