Direct (nonstop) flights from Oklahoma City to Chicago
1 airline flys nonstop from Will Rogers World (OKC) to Chicago Midway International (MDW). It's 691 miles (1,112 km), about 1h 50m in the air. Operated by Southwest Airlines.
Southwest Airlines
Route data last updated: May 30, 2026
Airlines with non-stop flights
WN
Southwest Airlines
Alternative Routes
Other ways to fly from Oklahoma City to Chicago with one stop · direct emits 128 kg CO₂ per passenger
Looking for the return flight?
MDW → OKC: Flights from Chicago to Oklahoma CityOther direct flights from Oklahoma City
Direct flights from Chicago (MDW)
Frequently Asked Questions
How long is the direct flight from Oklahoma City to Chicago?
A nonstop flight from Oklahoma City (OKC) to Chicago (MDW) takes approximately 1 hours and 50 minutes. The distance is 691 miles (1,112 km).
Which airlines fly nonstop from Oklahoma City to Chicago?
Just Southwest Airlines.
Is there a nonstop flight from Oklahoma City to Chicago?
Yes. 1 airline: Southwest Airlines.
How far is Oklahoma City from Chicago?
The flight distance from Oklahoma City to Chicago is 691 miles (1,112 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 Oklahoma City to Chicago?
At 1h 50m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from Oklahoma City to Chicago?
Roughly 128 kg CO2 per passenger one-way. That's about the same as driving 640 km.
Is the return flight from Chicago to Oklahoma City 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 Oklahoma City to Chicago?
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 Will Rogers World for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.