Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip journey from John Glenn Columbus Intl. Airport (CMH) to O’Hare Intl. Airport (ORD) was . Cheap fares don’t stick around for long, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.

The majority of flights can be cancelled online, but each airline has its own set of terms and conditions. If you do have to cancel your flight, check out our Customer Service Portal and follow the instructions.

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for John Glenn Intl. Airport to ORD flights, you’ll see a “no change fees” filter for you to select.

You might not get through a whole movie on this flight — it’s just 480 kilometres from Columbus to Chicago. Sit down, order a drink and you’ll be there in no time.

United Airlines (UA) is one of the preferred choices for many travellers flying between John Glenn Intl. Airport and ORD. Select from the 126 flights it offers on this route each month. If you’d like more options, have a look at the ticket prices from American Airlines (AA). This carrier offers 112 flights every month between these airports.

Flight tickets from CMH to O’Hare Airport are available up to a year before departure on Expedia. And although you may occasionally pick up great last-minute deal, it’s never a sure thing. Also, booking your flights in advance means you’ll have more options — and you can avoid getting trapped in the dreaded middle seat! We frequently update our fares to bring you the best bargains, so check back often for all the latest specials.