Flights from Athens to Chicago from $ 645*
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1 Passenger, Economy
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today
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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 | 07/16/26 - 08/18/26 | from $Â 645 Viewed: 21 hours ago |
| Athens (ATH) | Chicago (ORD) | Roundtrip | Economy | 08/18/26 - 10/29/26 | from $Â 683 Viewed: 21 hours ago |
| Athens (ATH) | Chicago (ORD) | Roundtrip | Economy | 07/03/26 - 08/09/26 | from $Â 683 Viewed: 1 day ago |
| Athens (ATH) | Chicago (ORD) | Roundtrip | Economy | 05/11/26 - 05/27/26 | from $Â 721 Viewed: 14 hours ago |
| Athens (ATH) | Chicago (ORD) | Roundtrip | Economy | 07/16/26 - 08/18/26 | from $Â 801 Viewed: 21 hours ago |
| Athens (ATH) | Chicago (ORD) | Roundtrip | Economy | 07/03/26 - 08/09/26 | from $Â 840 Viewed: 1 day ago |
| Athens (ATH) | Chicago (ORD) | Roundtrip | Economy | 05/11/26 - 05/27/26 | from $Â 878 Viewed: 14 hours ago |
| Athens (ATH) | Chicago (ORD) | Roundtrip | Economy | 07/16/26 - 08/18/26 | from $Â 1,080 Viewed: 21 hours 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.
