Our flights from IAH to SAT
There are currently 50 direct flights between IAH to SAT each week, operated by 1 airline.
You can catch a flight from IAH to SAT on any day of the week.
These airlines operate direct flights from IAH to SAT: United Airlines.
The most common aircraft type flying between IAH to SAT is Boeing 737-900.
The day with the most flights from IAH to SAT is Tuesday.
Our cheapest flight from IAH to SAT was in March at just $218.