United Airlines
Star Alliance
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United States
San Antonio International Airport
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United States
George Bush Intercontinental Airport
Click to show full flight schedule
Scan through all non-stop flights from San Antonio to Houston. The full flight schedule below gives an overview of all non-stop flights from SAT to IAH, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Currently, there is only one airline operating non-stop flights from San Antonio SAT to Houston IAH, which is United Airlines. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their SAT IAH flight schedule.
Flights from SAT to IAH are operated 35 times a week, with an average of 5 flights per day. Departure times vary between 05:20 - 19:35. The earliest flight departs at 05:20, the last flight departs at 19:35. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).
The fastest direct flight from San Antonio to Houston takes 1 hour. The flight distance between San Antonio and Houston is 190 miles (or 306 km).
There are 2 airports in Houston: George Bush Intercontinental Airport (IAH) and William P. Hobby Airport (HOU).
There are 35 flights per week flying from San Antonio to Houston (as of April 2024).
1 hour is the average flight time from San Antonio to Houston.
The distance from San Antonio to Houston is 190 miles (306 kilometers).
United Airlines is the only airline flying nonstop from San Antonio to Houston.
Star Alliance is currently the only alliance flying nonstop from San Antonio to Houston.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from San Antonio to Houston:
The earliest flight departs at 05:20 from San Antonio and arrives at 06:29 at Houston.
The latest flight departs at 19:35 from San Antonio and arrives at 20:43 at Houston.
190 miles (306 km) · 1h
05:20
06:29
United Airlines
Star Alliance
UA 5616
United Airlines
Embraer 175
Y
W
J
F
07:31
08:34
United Airlines
Star Alliance
UA 1486
United Airlines
Boeing 737-800
Y
W
J
F
09:45
10:47
United Airlines
Star Alliance
UA 1493
United Airlines
Boeing 737-900
Y
W
J
F
12:18
13:25
United Airlines
Star Alliance
UA 6247
United Airlines
Embraer 175
Y
W
J
F
14:31
15:40
United Airlines
Star Alliance
UA 6323
United Airlines
Embraer 175
Y
W
J
F
14:31
15:40
United Airlines
Star Alliance
UA 6323
United Airlines
Embraer 175
Y
W
J
F
14:31
15:40
United Airlines
Star Alliance
UA 6323
United Airlines
Embraer 175
Y
W
J
F
16:15
17:24
United Airlines
Star Alliance
UA 6242
United Airlines
Embraer 175
Y
W
J
F
16:15
17:24
United Airlines
Star Alliance
UA 6242
United Airlines
Embraer 175
Y
W
J
F
16:15
17:24
United Airlines
Star Alliance
UA 6242
United Airlines
Embraer 175
Y
W
J
F
17:47
18:50
United Airlines
Star Alliance
UA 1444
United Airlines
Boeing 737-800
Y
W
J
F
17:47
18:50
United Airlines
Star Alliance
UA 1444
United Airlines
Boeing 737-800
Y
W
J
F
17:47
18:50
United Airlines
Star Alliance
UA 1444
United Airlines
Boeing 737-800
Y
W
J
F
19:01
20:04
United Airlines
Star Alliance
UA 797
United Airlines
Boeing 737-700
Y
W
J
F
19:10
20:13
United Airlines
Star Alliance
UA 797
United Airlines
Airbus A320-100/200
Y
W
J
F
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