Direct (nonstop) flights from Chicago to Oklahoma City
2 airlines fly nonstop from Chicago O Hare International (ORD) to Will Rogers World (OKC). It's 692 miles (1,114 km), about 2h 30m in the air. Operated by American Airlines, United Airlines.
American Airlines
United Airlines
Route data last updated: May 27, 2026
Airlines with non-stop flights
AA
American Airlines
UA
United Airlines
Alternative Routes
Other ways to fly from Chicago to Oklahoma City with one stop · direct emits 128 kg CO₂ per passenger
Looking for the return flight?
OKC → ORD: Flights from Oklahoma City to ChicagoOther direct flights from Chicago
Direct flights from Oklahoma City (OKC)
Frequently Asked Questions
How long is the direct flight from Chicago to Oklahoma City?
A nonstop flight from Chicago (ORD) to Oklahoma City (OKC) takes approximately 2 hours and 30 minutes. The distance is 692 miles (1,114 km).
Which airlines fly nonstop from Chicago to Oklahoma City?
2 airlines: American Airlines, United Airlines.
Is there a nonstop flight from Chicago to Oklahoma City?
Yes. 2 airlines: American Airlines, United Airlines.
How far is Chicago from Oklahoma City?
The flight distance from Chicago to Oklahoma City is 692 miles (1,114 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as the length of Italy.
What type of aircraft flies from Chicago to Oklahoma City?
At 2h 30m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
What is the carbon footprint of a flight from Chicago to Oklahoma City?
Roughly 128 kg CO2 per passenger one-way. That's about the same as driving 640 km.
Is the return flight from Oklahoma City to Chicago also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Chicago to Oklahoma City?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Chicago O Hare International for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.