Generally the best time to book Houston to Oklahoma City flights is two months in advance. And the cheapest days to fly are Tuesdays, Wednesdays, and Saturdays. Sunday is the most expensive.
There are 55 direct flights from Houston to Oklahoma City.
United Airlines provides 100 of the non-stop flights between Houston and Oklahoma City.
|Airlines flying this route:||Southwest Airlines Copa Airlines ANA United Airlines Lufthansa Air New Zealand|
|Airports in Houston:||George Bush Intercontinental Airport William P. Hobby Airport|
|Airports in Oklahoma City:||Will Rogers World Airport|
|Average duration of direct flights:||1h31m|