When flying from Killeen to Sedona, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Killeen Fort Hood Regional (GRK) is the airport you will fly out of if you book a flight from Killeen to Sedona. You should not have trouble finding flights to Sedona from Fort Hood Regional; the airport handles an average of 0 outbound flights to Sedona per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Killeen airport to Sedona. It is only a 6.9 mi journey to Fort Hood Regional (GRK) from Killeen’s city center.