Airlines with flights from Houston to San Antonio

United is the only airline with non-stop flights from Houston Airport to San Antonio International and the flight time is 1 hour and 11 minutes.

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Schedules

Non-stop with United Airlines

  • Total flight time: 1 hour and 11 minutes
  • Houston is a United Airlines hub.
  • 55 flights per week
  • Embraer 175 (Enhanced Winglets)
    Boeing 737-900 Passenger
    Boeing 737MAX 9 Passenger
    Airbus A320
    Airbus A319
    Boeing 737MAX 8 Passenger
    Boeing 737-700 Passenger
    Boeing 737-800 Passenger
  • First class available
IAH
Direct
SAT
 
Flight
Mon
Feb 17
Tue
Feb 18
Wed
Feb 19
Thu
Feb 20
Fri
Feb 21
Sat
Feb 22
Sun
Feb 23
UA6119
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07:20
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UA2003
07:20
07:20
07:20
07:20
07:20
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07:20
UA2337
10:15
10:15
10:15
10:15
10:15
10:15
10:15
UA2378
12:15
12:15
12:15
12:15
12:15
12:15
12:15
UA2399
14:40
14:40
14:40
14:40
14:40
14:40
14:40
UA5832
16:30
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16:30
16:30
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UA6135
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16:30
16:30
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16:30
16:30
UA1477
18:27
18:27
18:27
18:27
18:27
18:27
18:27
UA2338
20:25
20:25
20:25
20:25
20:25
20:25
20:25
UA2142
22:08
22:08
22:08
22:08
22:08
22:08
22:08
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CHECK PRICES FOR IAH - SAT

The timetable & schedule information was updated at 2025-01-15

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