Flights from Athens to Chicago from € 635*

Promotion Code

Changed bag rules and optional services         Cruise Packages

Featured daily fares for flights from Athens (ATH) to Chicago (ORD)

Apr 2026
From€ 706*
Viewed: 7 hours ago
RoundTrip|Economy
May 2026
From€ 635*
Viewed: 7 hours ago
RoundTrip|Economy
Jun 2026
From€ 635*
Viewed: 7 hours ago
RoundTrip|Economy
€ 635
€ 857
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    • Range€ 635-€ 857

    *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.

    More United deals on Athens (ATH) to Chicago (ORD) flights

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    More United deals on Athens (ATH) to Chicago (ORD) flights
    From
    To
    Fare Type
    Dates
    Price
    Athens (ATH)Chicago (ORD)Roundtrip
    |
    Economy    		15/06/2026 - 29/06/2026

    from

    € 635

    Viewed: 7 hours ago

    Athens (ATH)Chicago (ORD)Roundtrip
    |
    Economy    		10/06/2026 - 14/06/2026

    from

    € 635

    Viewed: 7 hours ago

    Athens (ATH)Chicago (ORD)Roundtrip
    |
    Economy    		07/06/2026 - 14/06/2026

    from

    € 635

    Viewed: 7 hours ago

    Athens (ATH)Chicago (ORD)Roundtrip
    |
    Economy    		27/05/2026 - 31/05/2026

    from

    € 635

    Viewed: 7 hours ago

    Athens (ATH)Chicago (ORD)Roundtrip
    |
    Economy    		17/05/2026 - 31/05/2026

    from

    € 635

    Viewed: 7 hours ago

    Athens (ATH)Chicago (ORD)Roundtrip
    |
    Economy    		23/06/2026 - 07/07/2026

    from

    € 639

    Viewed: 7 hours ago

    Athens (ATH)Chicago (ORD)Roundtrip
    |
    Economy    		22/06/2026 - 06/07/2026

    from

    € 642

    Viewed: 7 hours ago

    Athens (ATH)Chicago (ORD)Roundtrip
    |
    Economy    		24/06/2026 - 08/07/2026

    from

    € 642

    Viewed: 7 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.

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