United Airlines
Star Alliance
Did you mean flights from San Antonio to Houston?
United States
George Bush Intercontinental Airport
Switch direction
United States
San Antonio International Airport
Click to show full flight schedule
Scan through all non-stop flights from Houston to San Antonio. The full flight schedule below gives an overview of all non-stop flights from IAH to SAT, 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 Houston IAH to San Antonio SAT, 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 IAH SAT flight schedule.
Flights from IAH to SAT are operated 55 times a week, with an average of 8 flights per day. Departure times vary between 07:20 - 22:10. The earliest flight departs at 07:20, the last flight departs at 22:10. 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 Houston to San Antonio takes 1 hour and 3 minutes. The flight distance between Houston and San Antonio is 190 miles (or 306 km).
There is 1 airport in San Antonio: San Antonio International Airport (SAT).
There are 55 flights per week flying from Houston to San Antonio (as of May 2024).
1 hour and 3 minutes is the average flight time from Houston to San Antonio.
The distance from Houston to San Antonio is 190 miles (306 kilometers).
United Airlines is the only airline flying nonstop from Houston to San Antonio.
Star Alliance is currently the only alliance flying nonstop from Houston to San Antonio.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from Houston to San Antonio:
The earliest flight departs at 07:20 from Houston and arrives at 08:23 at San Antonio.
The latest flight departs at 22:10 from Houston and arrives at 23:23 at San Antonio.
190 miles (306 km) · 1h 3m
07:25
08:30
United Airlines
Star Alliance
UA 1799
United Airlines
Boeing 737-900
Y
W
J
F
07:25
08:30
United Airlines
Star Alliance
UA 1799
United Airlines
Boeing 737-900
Y
W
J
F
07:25
08:30
United Airlines
Star Alliance
UA 1799
United Airlines
Boeing 737-900
Y
W
J
F
07:25
08:28
United Airlines
Star Alliance
UA 215
United Airlines
Boeing 737-900
Y
W
J
F
07:25
08:28
United Airlines
Star Alliance
UA 215
United Airlines
Boeing 737-900
Y
W
J
F
07:25
08:28
United Airlines
Star Alliance
UA 215
United Airlines
Boeing 737-900
Y
W
J
F
07:25
08:28
United Airlines
Star Alliance
UA 215
United Airlines
Boeing 737-900
Y
W
J
F
09:53
11:06
United Airlines
Star Alliance
UA 6276
United Airlines
Embraer 175
Y
W
J
F
09:53
11:06
United Airlines
Star Alliance
UA 6276
United Airlines
Embraer 175
Y
W
J
F
09:53
11:06
United Airlines
Star Alliance
UA 6276
United Airlines
Embraer 175
Y
W
J
F
09:57
11:03
United Airlines
Star Alliance
UA 6201
United Airlines
Embraer 175
Y
W
J
F
09:57
11:03
United Airlines
Star Alliance
UA 6012
United Airlines
Embraer 175
Y
W
J
F
09:57
11:03
United Airlines
Star Alliance
UA 6201
United Airlines
Embraer 175
Y
W
J
F
09:57
11:03
United Airlines
Star Alliance
UA 6201
United Airlines
Embraer 175
Y
W
J
F
12:06
13:19
United Airlines
Star Alliance
UA 6174
United Airlines
Embraer 175
Y
W
J
F
12:06
13:19
United Airlines
Star Alliance
UA 6174
United Airlines
Embraer 175
Y
W
J
F
12:06
13:19
United Airlines
Star Alliance
UA 6174
United Airlines
Embraer 175
Y
W
J
F
12:06
13:19
United Airlines
Star Alliance
UA 6174
United Airlines
Embraer 175
Y
W
J
F
12:06
13:19
United Airlines
Star Alliance
UA 6174
United Airlines
Embraer 175
Y
W
J
F
12:06
13:19
United Airlines
Star Alliance
UA 6174
United Airlines
Embraer 175
Y
W
J
F
12:15
13:21
United Airlines
Star Alliance
UA 6174
United Airlines
Embraer 175
Y
W
J
F
12:15
13:18
United Airlines
Star Alliance
UA 1324
United Airlines
Airbus A320-100/200
Y
W
J
F
12:15
13:21
United Airlines
Star Alliance
UA 6174
United Airlines
Embraer 175
Y
W
J
F
12:15
13:21
United Airlines
Star Alliance
UA 6174
United Airlines
Embraer 175
Y
W
J
F
14:20
15:33
United Airlines
Star Alliance
UA 6249
United Airlines
Embraer 175
Y
W
J
F
14:20
15:33
United Airlines
Star Alliance
UA 6249
United Airlines
Embraer 175
Y
W
J
F
14:20
15:33
United Airlines
Star Alliance
UA 6249
United Airlines
Embraer 175
Y
W
J
F
14:25
15:31
United Airlines
Star Alliance
UA 6226
United Airlines
Embraer 175
Y
W
J
F
14:25
15:31
United Airlines
Star Alliance
UA 6226
United Airlines
Embraer 175
Y
W
J
F
16:40
17:47
United Airlines
Star Alliance
UA 541
United Airlines
Airbus A320-100/200
Y
W
J
F
16:40
17:47
United Airlines
Star Alliance
UA 541
United Airlines
Boeing 737-700
Y
W
J
F
16:40
17:46
United Airlines
Star Alliance
UA 6361
United Airlines
Embraer 175
Y
W
J
F
16:40
17:46
United Airlines
Star Alliance
UA 5479
United Airlines
Embraer 175
Y
W
J
F
16:59
18:09
United Airlines
Star Alliance
UA 6047
United Airlines
Embraer 175
Y
W
J
F
18:05
19:08
United Airlines
Star Alliance
UA 382
United Airlines
Boeing 737-800
Y
W
J
F
18:05
19:08
United Airlines
Star Alliance
UA 382
United Airlines
Boeing 737-800
Y
W
J
F
18:05
19:08
United Airlines
Star Alliance
UA 382
United Airlines
Boeing 737-800
Y
W
J
F
18:05
19:08
United Airlines
Star Alliance
UA 382
United Airlines
Boeing 737-800
Y
W
J
F
18:15
19:22
United Airlines
Star Alliance
UA 382
United Airlines
Boeing 737-800
Y
W
J
F
18:15
19:22
United Airlines
Star Alliance
UA 382
United Airlines
Boeing 737-800
Y
W
J
F
18:15
19:22
United Airlines
Star Alliance
UA 382
United Airlines
Boeing 737-800
Y
W
J
F
19:50
20:57
United Airlines
Star Alliance
UA 587
United Airlines
Boeing 737-800
Y
W
J
F
19:50
20:53
United Airlines
Star Alliance
UA 1444
United Airlines
Boeing 737-900
Y
W
J
F
19:50
20:53
United Airlines
Star Alliance
UA 1444
United Airlines
Boeing 737-700
Y
W
J
F
19:50
20:53
United Airlines
Star Alliance
UA 1444
United Airlines
Airbus A320-100/200
Y
W
J
F
19:50
20:53
United Airlines
Star Alliance
UA 1444
United Airlines
Airbus A320-100/200
Y
W
J
F
19:50
20:53
United Airlines
Star Alliance
UA 1444
United Airlines
Boeing 737-700
Y
W
J
F
19:52
20:59
United Airlines
Star Alliance
UA 587
United Airlines
Boeing 737 MAX 8
Y
W
J
F
19:52
20:59
United Airlines
Star Alliance
UA 587
United Airlines
Boeing 737 MAX 8
Y
W
J
F
19:52
20:59
United Airlines
Star Alliance
UA 587
United Airlines
Boeing 737 MAX 8
Y
W
J
F
21:47
22:50
United Airlines
Star Alliance
UA 2266
United Airlines
Airbus A319
Y
W
J
F
21:47
22:50
United Airlines
Star Alliance
UA 2266
United Airlines
Airbus A319
Y
W
J
F
21:47
22:50
United Airlines
Star Alliance
UA 2266
United Airlines
Airbus A319
Y
W
J
F
21:47
22:50
United Airlines
Star Alliance
UA 2266
United Airlines
Airbus A319
Y
W
J
F
22:10
23:23
United Airlines
Star Alliance
UA 5580
United Airlines
Embraer 175
Y
W
J
F
22:10
23:23
United Airlines
Star Alliance
UA 5580
United Airlines
Embraer 175
Y
W
J
F
22:10
23:23
United Airlines
Star Alliance
UA 5580
United Airlines
Embraer 175
Y
W
J
F
22:10
23:20
United Airlines
Star Alliance
UA 1663
United Airlines
Airbus A319
Y
W
J
F
Click to Check Prices