United Airlines
Star Alliance
Direct flights from Houston to San Antonio
Did you mean flights from San Antonio to Houston?
Houston
United States
IAH
George Bush Intercontinental Airport
Switch direction
San Antonio
United States
SAT
San Antonio International Airport
Check Price
Flight schedule
su
mo
tu
we
th
fr
sa
Click to show full flight schedule
Distance
190 miles · (306 km)
Flight time
1 hour and 4 minutes
Airlines
- United Airlines
Alliances
- OneWorld
- SkyTeam
- Star Alliance
Classes
- Economy
- Premium Economy
- Business Class
- First Class
Aircrafts
- Airbus A319
- Airbus A320-100/200
- Boeing 737-700
- Boeing 737-800
- Boeing 737-900
- Embraer 175
Houston to San Antonio 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.
Su
Mo
Tu
We
Th
Fr
Sa
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Return schedule
Airlines flying from Houston to San Antonio
Airline-specific flight schedules from Houston to San Antonio
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.
United Airlines flight schedulefrom Houston to San Antonio
United Airlines is a member of Star Alliance
Su
Mo
Tu
We
Th
Fr
Sa
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Return schedule
Houston to San Antonio Flights
Flights from IAH to SAT are operated 30 times a week, with an average of 4 flights per day. Departure times vary between 07:45 - 21:30. The earliest flight departs at 07:45, the last flight departs at 21:30. 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 4 minutes. The flight distance between Houston and San Antonio is 190 miles (or 306 km).
Start planning your trip
Let's find you the best price for this route!
Frequently asked questions - FAQ
How many airports are there in San Antonio?
There is 1 airport in San Antonio: San Antonio International Airport (SAT).
How many flights per week are there from IAH to SAT?
There are 30 flights per week flying from Houston to San Antonio (as of April 2021).
How long does it take to fly from Houston to San Antonio?
1 hour and 4 minutes is the average flight time from Houston to San Antonio.
How far is San Antonio from Houston?
The distance from Houston to San Antonio is 190 miles (306 kilometers).
What airlines fly nonstop from IAH airport to SAT airport?
United Airlines is the only airline flying nonstop from Houston to San Antonio.
What alliances have direct flights from Houston to San Antonio?
Star Alliance is currently the only alliance flying nonstop from Houston to San Antonio.
What classes are available from Houston to San Antonio?
You can fly non-stop in Economy and Business Class.
What aircraft types fly from Houston to San Antonio?
Aircraft types that fly from Houston to San Antonio:
- Airbus A319
- Airbus A320-100/200
- Boeing 737-700
- Boeing 737-800
- Boeing 737-900
- Embraer 175
What is the earliest flight departing from Houston to San Antonio?
The earliest flight departs at 07:45 from Houston and arrives at 08:48 at San Antonio.
What is the latest flight available from Houston to San Antonio?
The latest flight departs at 21:30 from Houston and arrives at 22:33 at San Antonio.
Popular flights from Houston, United States
Houston to Dallas-Fort Worth
IAH to DFW
Houston to Denver
IAH to DEN
Houston to Atlanta
IAH to ATL
Houston to Los Angeles
IAH to LAX
Houston to Chicago
IAH to ORD
Houston to Mexico City
IAH to MEX
Houston to Miami
IAH to MIA
Houston to Las Vegas
IAH to LAS
Houston to New Orleans
IAH to MSY
Houston to Salt Lake City
IAH to SLC
Houston to Detroit
IAH to DTW
Houston to Orlando
IAH to MCO
Houston to Charlotte
IAH to CLT
Houston to Nashville
IAH to BNA
