Cheap flights from Ohio to Chicago from £62

The cheapest month to fly to Chicago from Ohio is in April. Flight prices, which tend to average around £169, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of April, then book flights to Chicago from Ohio during August instead. Flights to Chicago in August, while not as cheap as those in April, still average around £178.

The cheapest day to depart on your flight to Chicago is on a Tuesday when prices can be found for as low as £578. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Chicago is Saturday, with ticket prices averaging around £1,171.

Flying to Chicago from Ohio in the evening is the least expensive time of day to depart. momondo users have found prices as low as £578 when looking at flights departing in the evening. Flights in the morning are often more expensive, with an average ticket price of £884.

Fly from Cincinnati Cinci./N. Kentucky to Chicago Midway for the best Ohio - Chicago flight prices

You are more likely to see cheaper flights to Chicago from Ohio when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around £232 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Ohio for as low as £129 on momondo.

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

The number of flights available between Ohio and Chicago is 65 per day as of March 2026. The most frequent departure time is 18:00, with 42% of daily flights leaving at midday.

460 flights are operational weekly from Ohio to Chicago as of March 2026. The most popular departure day for this route is Thu, with 25% of flights per week taking off on this day.