Cheap flights from Athens (ATH) to Chicago (CHI)

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Lowest round trip fares by airline from Athens and Chicago

Cheapest prices ($433 One Way, Round Trip) found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Fly From Athens to Chicago

Origin
Athens
Destination
Chicago
Number of Daily Flights
Earliest Flight Departure Date
Latest Flight Departure Date
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Cheap flights from Athens to Chicago

Are you ready to book your flight, but feeling nervous about paying too much if prices drop in a few days? Don't play the waiting game. Our Best Price Guarantee means if you see a better fare for the same flight, we'll give you the difference in CheapCash, plus $50 more in CheapCash, which you can use to save on your hotel reservation.

If you have a frequent flier account, add it to your reservation to earn miles. And don't worry about getting stuck in a middle seat. Choose your seats when you book, so you'll be right where you want to be on departure day.

Save Even More Time and Money With a Chicago Travel Package

Once your flights are booked, why start all over again searching for a cheap hotel? Book your flight and hotel together, and save yourself more than time and energy. You'll also be able to take advantage of discounts and coupons on your Chicago vacation that you can't get when you book flights and hotel separately.

Relax in Chicago With Confidence and Convenience

Going cheap doesn't mean giving up great service. Our agents are available 24/7 to help you find the right cheap flights and hotel, and to answer questions about your trip.

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*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.