Airlines that fly from Chicago to Shannon
- American AirlinesAmerican Airlines
- British AirwaysBritish Airways
- Aer LingusAer Lingus
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Cheap Flights from Chicago to Shannon (CHI-SNN)
Prices were available within the past 7 days and start at €389 for one-way flights and €685 for return, for the period specified. Prices and availability are subject to change. Additional terms apply.
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