$68 Find Cheap Flights from Cincinnati to Illinois - Compare and Save

The cheapest ticket to Illinois from Cincinnati found in the last 5 days was to Chicago, at $222 round-trip. The most popular route is from Cincinnati (CVG) to Chicago O'Hare Intl Airport (ORD), and the cheapest round-trip airline ticket found on this route in the last 5 days was $280.

The cheapest time of day to fly to Illinois is generally in the morning, when round-trip flights cost $494 on average. Morning departures are around 50% cheaper than evening flights, on average. The most expensive time of day to fly to Illinois is generally in the evening, which is peak travel time and where the average cost of a ticket is $983.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $338 on average.

The cheapest month for flights from Cincinnati to Illinois is October, when tickets cost $265 (return) on average. On the other hand, the most expensive months are July and January, when the average cost of round-trip tickets is $397 and $391 respectively.

If your flying dates are flexible, you should consider flying to Illinois on a Friday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Cincinnati to Illinois. For your return ticket, we recommend flying on a Thursday and avoiding Sundays for the best deals.

To get a below average price on the flight from Cincinnati to Illinois, you should book around 4 weeks before departure, which saves you about 55% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

There are 3 airlines that fly nonstop from Cincinnati to Illinois. They are: American Airlines, Southwest and United Airlines. The cheapest price of all airlines flying this route was found with American Airlines at $176 for a round-trip flight to Chicago O'Hare Intl Airport (ORD). On average, American Airlines offers the best prices for nonstop flights between Cincinnati and Illinois.

Cincinnati and Illinois are connected by different airlines. The airlines that fly that route the most regularly are United Airlines (63 flights per week), American Airlines (55 flights per week), and Alaska Airlines (55 flights per week).

The duration of a flight to Illinois depends on your arrival airport. The shortest routes to Illinois from Cincinnati are to Chicago, which takes 3h 26m, and Moline, which takes 3h 54m.

There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

The earliest flight from Cincinnati to Illinois departs at 5:25 am, landing in Chicago at 5:54 am.

If you prefer to fly at night, the latest flight from Cincinnati to Illinois jets off at 8:27 pm and lands in Chicago at 9:14 pm.