Cheap Flights from Chicago (ORD) to Erie (ERI)

Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip journey between O'Hare Intl. Airport (ORD) and ERI was . Cheap tickets don't hang around, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.

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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 O'Hare Intl. Airport (ORD) to ERI 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 only 640 kilometres from Chicago to Erie. Find your way to your seat, buckle up and you'll be there in no time.

Check out the fares with United Airlines (UA) if you want to fly straight from ORD to ERI. This airline operates 60 flights monthly, so you're sure to find one that suits your schedule.

Last-minute planners can occasionally nab a bargain, with some of the cheapest fares from ORD to Erie Intl. Airport (ERI) appearing a few weeks before the departure date. If you'd rather plan ahead, Expedia compares and updates the best flight deals continually — as early as 12 months in advance in some cases. It depends on the carrier though, as not every airline advertises prices that far in advance.