Flights from Athens to Chicago from $ 648*
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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 | 09/01/26 - 09/08/26 | from $Â 648 Viewed: 3 hours ago |
| Athens (ATH) | Chicago (ORD) | Roundtrip | Economy | 09/01/26 - 09/08/26 | from $Â 806 Viewed: 3 hours ago |
| Athens (ATH) | Chicago (ORD) | Roundtrip | Economy | 09/01/26 - 09/08/26 | from $Â 1,088 Viewed: 3 hours ago |
| Athens (ATH) | Chicago (ORD) | Roundtrip | Economy | 02/08/26 - 02/28/26 | from $Â 673 Viewed: 16 hours ago |
| Athens (ATH) | Chicago (ORD) | Roundtrip | Economy | 09/10/26 - 09/25/26 | from $Â 692 Viewed: 20 hours ago |
| Athens (ATH) | Chicago (ORD) | Roundtrip | Economy | 02/08/26 - 02/28/26 | from $Â 832 Viewed: 16 hours ago |
| Athens (ATH) | Chicago (ORD) | Roundtrip | Economy | 09/10/26 - 09/25/26 | from $Â 851 Viewed: 20 hours ago |
| Athens (ATH) | Chicago (ORD) | Roundtrip | Economy | 12/22/25 - 01/03/26 | from $Â 991 Viewed: 22 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.
