Chicago (MDW) to Oklahoma City (OKC)
Flight time
≈ 2h 11m
Bearing
233° SW
Chicago (MDW) to Oklahoma City (OKC) is 690 miles (1,111 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
Look up a route, or build a trip
Change the airports, or add stops for a multi-leg trip.
What actually flies MDW–OKC
Filed traffic dataIn June 2026, Southwest Airlines was the only carrier flying nonstop MDW–OKC; the Boeing 737-700 was the most common aircraft at 46% of departures; flights ran 84% full.
Departures
121
June 2026
Seats
19,047
both directions
Passengers
15,947
both directions
Load factor
83.7%
RPM ÷ ASM
Who flies MDW–OKC?
Southwest Airlines was the only carrier to fly nonstop MDW–OKC in June 2026 (121 departures).
- WN
121 departures · 19,047 seats
Share of departures100.0%83.7%
Load
What plane flies MDW–OKC?
In June 2026, the Boeing 737-700 flew 46% of MDW–OKC departures — more than any other aircraft type.
- Boeing 737-700
56 departures · 87.7% load
46.3% - Boeing 737 MAX 8
43 departures · 83.2% load
35.5% - Boeing 737-800
22 departures · 76.9% load
18.2%
How has MDW–OKC traffic changed?
Nonstop MDW–OKC departures rose from 120 in July 2025 to 121 in June 2026.
Monthly nonstop MDW–OKC traffic, trailing 12 months through June 2026. Bars scale to the busiest month; months with no filed service show as zero.
July 2025
120 departures · 14,172 passengers
72.7%
Load
August 2025
98 departures · 12,116 passengers
76.6%
Load
September 2025
95 departures · 12,492 passengers
81.8%
Load
October 2025
97 departures · 11,562 passengers
78.8%
Load
November 2025
58 departures · 5,731 passengers
60.7%
Load
December 2025
62 departures · 5,830 passengers
58.6%
Load
January 2026
52 departures · 4,520 passengers
60.3%
Load
February 2026
54 departures · 4,593 passengers
58.8%
Load
March 2026
109 departures · 10,761 passengers
65.4%
Load
April 2026
118 departures · 11,953 passengers
60.4%
Load
May 2026
123 departures · 16,571 passengers
78.8%
Load
June 2026
121 departures · 15,947 passengers
83.7%
Load
By direction
Each direction is filed separately — they rarely match.
MDW → OKC
80.0% full
61 departures · 7,658 passengers
OKC → MDW
87.5% full
60 departures · 8,289 passengers
Nonstop MDW–OKC traffic has been filed since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through June 2026; filings from 2025. Public domain (US Government work).
The airports
Frequently asked
How far is Chicago (MDW) from Oklahoma City (OKC)?
MDW to OKC is 690 miles (1,111 km / 600 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from MDW to OKC?
A nonstop covers the 690-mile great-circle distance in roughly 2h 11m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies MDW–OKC?
In June 2026, the Boeing 737-700 flew the largest share of departures (46.3%), followed by the Boeing 737 MAX 8 (35.5%).
What mileage do I earn flying MDW–OKC?
Distance-based programs credit off the 690-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
Keep exploring
Every route below is its own page.
Popular long-haul routes