Cheap Flights from Chicago (ORD) to Knock (NOC)
Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Knock (NOC-Ireland West)
Aer LingusAer Lingus
British AirwaysBritish Airways
Be in the knowGet alerts if flight prices drop or rise*
Book smarterSave on select hotels after you book a flight*
Find the right fitWe search billions of combinations of flights to help you find your next adventure
Travel information
Origin airport | Chicago O'Hare Intl. Airport |
|---|---|
Destination airport | Knock |
Distance | 5,718 km away |
Airlines serving | Aer Lingus, British Airways |
Popular airline | Aer Lingus |
*Available to One Key members.