Chicago to Ireland: No Direct Flights, Best Connection ~9 Hours

Current Flight Reality (2024)

There are no nonstop flights between Chicago (ORD/MDW) and any Irish airport (DUB, SNN, ORK). The fastest one-stop options take ~8 hours 50 minutes to 10 hours total.

Best One-Stop Routes (ORD → DUB)

Connecting Hub	Airlines	Typical Total Time	Notes
Toronto (YYZ)	Air Canada, Aer Lingus	8h 50m – 9h 30m	US preclearance in Toronto; seamless.
New York (JFK/EWR)	Delta, Aer Lingus, United	9h 30m – 10h 30m	Frequent; may require terminal change.
Boston (BOS)	Aer Lingus, Delta	9h 15m – 10h	Short hop to Ireland.
Reykjavik (KEF)	Icelandair	10h – 11h	Free stopover option.
London (LHR)	British Airways, American, Aer Lingus	10h – 11h 30m	Heathrow transfer can be long.

Key Tips

Book Aer Lingus via Toronto (YYZ) for shortest reliable time + US customs in Canada.
Dublin (DUB) has far more connections than Shannon (SNN) or Cork (ORK).
Summer: Seasonal nonstops occasionally rumored; none confirmed for 2024.
Preclearance: YYZ, SNN, DUB (limited) allow US customs in Ireland/Canada.

Alternative: Fly to East Coast, Then Nonstop

Position to JFK, BOS, or EWR (2.5h from ORD) for nonstop to DUB (6h 30m). Total ~9h 30m + layover.

Discount Airlines Flying New York → Orlando (2024)

Philadelphia to Moscow Flight Time: ~10h 25m (Direct, Pre-2022)

Charter Jets

Wanderlust World

Wanderlust World