€377 Cheap Flights Chicago to Shannon (ORD-SNN)

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Cheap flights from Chicago to Shannon (ORD-SNN)

Prices were available within the past 7 days and start at €377 for one-way flights and €656 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
American Airlines
American Airlines
British Airways
American Airlines
Virgin Atlantic
British Airways
Air Canada
American Airlines
American Airlines
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