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Flights from Chicago to Knock
There are no direct flights from Chicago to Knock. The fastest way is one stop via Shannon or London, about 10h 42m door to door (17 connections a week on current schedules).
No direct flights · 3 connection options From 10h 42m
Chicago to Knock at a glance
Fastest journey10h 42mVia Shannon, on current schedules
Nonstop flightsNoneConnect via Shannon or London
Best ways to fly from Chicago to Knock
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
CHI Shannon (SNN) NOC
Leg 1: United Airlines · Leg 2: Ryanair
Thu19:00 CHI07:44 SNN3h 31m connection11:15 SNN11:42 NOCUnited Airlines + Ryanair
2Search
CHI London (LHR) NOC
Leg 1: American Airlines, British Airways, United Airlines · Leg 2: Aer Lingus
Tue19:45 CHI09:07 LHR2h 08m connection11:15 LHR12:36 NOCBritish Airways + Aer Lingus
3Search
CHI Edinburgh (EDI) NOC
Leg 1: United Airlines · Leg 2: Ryanair
Sun20:45 CHI09:52 EDI6h 23m connection16:15 EDI17:10 NOCUnited Airlines + Ryanair
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Good to know
- Distance
- 5,710 km3,546 miles
- Journey time
- 10h 42mon current schedules
- Time difference
- +6hKnock vs Chicago
- Currency in Knock
- EUR
- Airports
- ORD, MDW, RFD → NOC
Flights from Chicago to Knock: questions answered
Are there direct flights from Chicago to Knock?
No. There is no nonstop service, so you will connect, most easily in Shannon, London and Edinburgh. Most connections mean separate tickets, so leave plenty of time to collect bags and check in again.
How long is the flight from Chicago to Knock?
With one connection the journey usually takes around 10h 42m, depending on the layover. The straight-line distance is 5,710 km.
Where do you change planes between Chicago and Knock?
The best connecting points are Shannon (SNN), London (LHR) and Edinburgh (EDI). Compare one-ticket itineraries with self-transfer options in the search.
Which airports serve Chicago and Knock?
Chicago: Chicago O'Hare International Airport (ORD), Chicago Midway International Airport (MDW) and Chicago Rockford International Airport (RFD). Knock: Ireland West Airport Knock (NOC).
What is the time difference between Chicago and Knock?
Knock is 6 hours ahead of Chicago.





