Flight
Austin airport has two terminals: Spirit and Frontier will fly into terminal two; all other airlines will fly into the main terminal. The airport is approximately thirty minutes from the Round Rock/Hutto area if you take the toll roads, which tends to be a more direct route for an additional cost of approximately $5. If you take highway 183 and IH-35 to Round Rock/Hutto it will take approximately forty-five minutes to an hour at no additional cost.