Book United Athens to Chicago flight deals from $817

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Cruise ships and tour boats docked by a ferris wheel and urban buildings at Navy Pier in Chicago

Plan ahead for flights from Athens to Chicago

Athens (ATH)
to Chicago (ORD)
Depart Sat 27 Oct 2018
Return Sat 10 Nov 2018
from$ 817*Viewed: 2 hours ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. 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.