Cheap flights from Cincinnati to Chicago
Compare hundreds of airlines Cincinnati–Chicago
About this route
Compare flights from Cincinnati to Chicago, a about 408 km route (around 1h nonstop). We gather live prices from hundreds of airlines and agencies so you can find the cheapest and book on the official site, with no hidden fees. Direct flights are available. Airlines such as American Airlines, Delta, United Airlines operate this route.
Prices by date
Airlines on this route
FAQ
What's the cheapest month to fly Cincinnati to Chicago?
It's usually 2026-07, from 104 USD. Use the price calendar to compare other dates.
How long is the flight from Cincinnati to Chicago?
A nonstop flight takes about 1h and covers around 408 km. Connecting itineraries take longer.
Are there direct flights from Cincinnati to Chicago?
Yes, this route has nonstop flights. Filter by "nonstop" to see them.
Which airlines fly from Cincinnati to Chicago?
American Airlines, Delta, United Airlines, Silk Avia operate this route, among others. Compare them all in the results.
When should I book Cincinnati–Chicago flights?
As a rule of thumb, booking 3–8 weeks ahead and avoiding weekends and holidays tends to give the best prices. Use the calendar to spot the cheapest dates.