$75 Find Cheap Flights from Chicago to Oklahoma City - Compare and Save

These are the earliest and latest flight times available from Chicago to Oklahoma City:

• Earliest: departs at 8:16 am and lands at 10:51 am
• Latest: departs at 11:15 pm and lands at 1:50 am.

The flight takes about 2h 35m.

Two cabin classes are available on flights from Chicago to Oklahoma City:

• Economy Class
• First Class

A nonstop flight from Chicago to Oklahoma City takes 2h 35m, covering 699 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Round-trip flights from Chicago to Oklahoma City range from $336 to $539, with an average of $410 over the past 12 months. Anything below $336 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 44% above the $410 route average. Book 8 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $197 round-trip via Atlanta Hartsfield-Jackson (ATL), compared to $418 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

Morning is the busiest departure period on Chicago to Oklahoma City flights, with 40% of flights leaving in that window. Afternoon departures account for 30%, evening flights for 20%, and night flights for 10%.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $160 to $1,479. That means the highest observed fare was about 9x higher than the lowest one.

American Airlines is the only airline on the Chicago to Oklahoma City route offering in-flight Wi-Fi. Pricing depends on fare class.

One-way fares from Chicago to Oklahoma City are currently lower than usual. Average one-way flight prices are about $141, which is 45% below the typical average for this route.

Oklahoma City Will Rogers World Airport (OKC) hosts 5 major car rental companies, with daily rates averaging $68 for economy cars. Top options include:

• Hertz
• Budget
• Alamo
• Avis
• Enterprise Rent-A-Car

Flights from Chicago to Oklahoma City may depart from several airports in Chicago area, including Chicago Midway (MDW), Chicago O'Hare Intl (ORD) and Chicago Greater Rockford (RFD). Flights usually arrive at Oklahoma City Will Rogers World (OKC).

One-stop flights from Chicago to Oklahoma City most commonly connect through:

• Atlanta Hartsfield-Jackson (ATL) - 61% of one-stop connections
• Denver Intl (DEN) - 22% of one-stop connections
• Chicago O'Hare Intl (ORD) - 17% of one-stop connections

Yes. Flexible dates can save you up to 33% on flights from Chicago to Oklahoma City. Saturday is the cheapest departure day at $357 round-trip on average, while Monday is the most expensive at $528, a difference of $171.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

3 airlines operate flights between Chicago and Oklahoma City. The airlines offering nonstop flights on this route include:

• American Airlines
• United Airlines
• Southwest

Flying via Chicago O'Hare Intl (ORD) gives the shortest average 1-stop total travel time at 5h 11m, compared with 8h 31m via Atlanta Hartsfield-Jackson (ATL) and 21h 56m via Denver Intl (DEN).

Among airlines operating Chicago to Oklahoma City flights:

• United Airlines: offers extra legroom; offers free seat selection
• American Airlines: offers extra legroom; offers free seat selection
• Southwest: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• United Airlines: a cabin bag and a checked bag in Economy Class
• American Airlines: a cabin bag and a checked bag in Economy Class
• Southwest: a cabin bag in Economy Class class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.