Cheap flights from Oklahoma to Chicago from $102

The month of December is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Oklahoma averaging around $362.

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Thursday when prices can be found for as low as $582. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Oklahoma because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $996.

Flying to Chicago O'Hare Intl Airport from Oklahoma in the morning is the least expensive time of day to depart. momondo users have found prices as low as $660 when looking at flights departing in the morning. Try not to purchase tickets at noon because they tend to be around $999. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Oklahoma City Will Rogers World to Chicago O'Hare Intl for the best Oklahoma - Chicago O'Hare Intl flight prices

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Oklahoma when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $408 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Oklahoma for as low as $297 on momondo.

There are 4 cabin classes available to choose from on Oklahoma to Chicago O'Hare Intl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

As of November 2026, 51 flights take off from Oklahoma and land in Chicago O'Hare Intl Airport each day. The most common flight departure time for this route is 10:00AM, with 53% of daily flights taking off at noon.

The number of flights available between Oklahoma and Chicago O'Hare Intl Airport is 359 per week as of November 2026. The most frequent departure day is Wed, with 17% of weekly flights leaving on this day.