Flights Chicago — Oklahoma City is a popular route. The straight-line distance is 1 114 km. Flight time 1h 49m. Time difference +0h.
From Chicago (CHI) flights depart from 1 airport: ORD. To Oklahoma City (OKC) — 1 arrival airport: OKC.
2 airlines operate on this route: Frontier Airlines, American Airlines.
Cheapest day to fly — Wednesday.