Feel at ease with free flight cancellations within 24 hours of booking
Change your flight without a fee on select flights
The cheapest flights to O'Hare Intl. found within the past 7 days were $463 round trip and $462 one way. Prices and availability subject to change. Additional terms may apply.
Shortest Flight Time
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
Flight path for flights from Eleftherios Venizelos International Airport to O'Hare International Airport
Airlines & Aircraft Used on ATH to ORD Flight Routes
With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times.
Airfares to Chicago ORD from Athens ATH currently cost between $463 and $1,039. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply.
If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Athens ATH to Chicago ORD on Travelocity starting at $462. Prices and availability subject to change. Additional terms may apply.
Get to Chicago faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to ORD from ATH to take around hour(s) min(s).
Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to ORD from ATH. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.
If you’re flexible about when you travel, November is usually the cheapest month to fly from Athens ATH to Chicago ORD. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first.
Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to ORD from ATH have this option.
We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving.
Travelers at ATH love to visit these top cities. Roam to the top destinations from Athens (ATH) today with the cheap prices from Travelocity!
Travelers at ORD love to visit these top cities. Roam to the top destinations from Chicago(ORD) today with the cheap prices from Travelocity!