Flights Oklahoma City — Houston is a popular route. The straight-line distance is 665 km. Flight time 1h 17m. Time difference +0h.
From Oklahoma City (OKC) flights depart from 1 airport: OKC. To Houston (IAH) — 1 arrival airport: IAH.
2 airlines operate on this route: Frontier Airlines, United Airlines.
Cheapest day to fly — Sunday.