Flights from Athens to Chicago from $ 640*
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1 Passenger, Economy
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Featured daily fares for flights from Athens (ATH) to Chicago (ORD)
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More United deals on Athens (ATH) to Chicago (ORD) flights
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Athens (ATH) | Chicago (ORD) | Roundtrip | Economy | 05/02/26 - 08/24/26 | from $Â 640 Viewed: 13 hours ago |
| Athens (ATH) | Chicago (ORD) | Roundtrip | Economy | 05/02/26 - 05/30/26 | from $Â 709 Viewed: 2 hours ago |
| Athens (ATH) | Chicago (ORD) | Roundtrip | Economy | 06/01/26 - 07/02/26 | from $Â 794 Viewed: 22 hours ago |
| Athens (ATH) | Chicago (ORD) | Roundtrip | Economy | 03/17/26 - 07/02/26 | from $Â 807 Viewed: 1 day ago |
| Athens (ATH) | Chicago (ORD) | Roundtrip | Economy | 03/19/26 - 07/02/26 | from $Â 809 Viewed: 1 day ago |
| Athens (ATH) | Chicago (ORD) | Roundtrip | Economy | 05/02/26 - 08/24/26 | from $Â 837 Viewed: 13 hours ago |
| Athens (ATH) | Chicago (ORD) | Roundtrip | Economy | 05/02/26 - 05/30/26 | from $Â 904 Viewed: 2 hours ago |
| Athens (ATH) | Chicago (ORD) | Roundtrip | Economy | 03/19/26 - 07/02/26 | from $Â 919 Viewed: 1 day ago |
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.
