Trip.com
>
Flights
>
Flights to Ireland
>
Flights to County Mayo
>
Flights to Knock
>
Chicago to Knock flight
>
O'Hare Intl. Airport to Ireland West Knock Airport flight

Search for flights from Chicago to Knock and check out affordable one-way and round-trip options.

      • ORD 10:30 PM
        32h 5m
        1 stop
        NOC 12:35 PM
        Chicago - Knock | Thu, Aug 20 | American Airlines
        NOC 1:05 PM
        29h 25m
        1 stop
        ORD 12:30 PM
        Knock - Chicago | Thu, Aug 27 | Aer Lingus
        JPY 147,920 JPY 203,970
        27% off
        27% off
        JPY 203,970 JPY 147,920
      • ORD 6:15 PM
        12h 20m
        1 stop
        NOC 12:35 PM
        Chicago - Knock | Sat, Aug 15 | United Airlines
        NOC 1:05 PM
        31h 5m
        1 stop
        ORD 2:10 PM
        Knock - Chicago | Sat, Aug 22 | Aer Lingus
        JPY 150,460 JPY 203,970
        26% off
        26% off
        JPY 203,970 JPY 150,460
      • ORD 10:30 PM
        32h 5m
        1 stop
        NOC 12:35 PM
        Chicago - Knock | Fri, Aug 28 | American Airlines
        NOC 1:05 PM
        34h 10m
        1 stop
        ORD 5:15 PM
        Knock - Chicago | Fri, Sep 4 | Aer Lingus
        JPY 152,480 JPY 203,970
        25% off
        25% off
        JPY 203,970 JPY 152,480
      • ORD 5:00 PM
        13h 35m
        1 stop
        NOC 12:35 PM
        Chicago - Knock | Sat, Aug 15 | Iberia
        NOC 1:05 PM
        31h 55m
        1 stop
        ORD 3:00 PM
        Knock - Chicago | Sat, Aug 22 | Aer Lingus
        JPY 154,350
        24% off
        JPY 203,970 JPY 154,350
      • ORD 9:15 PM
        33h 20m
        1 stop
        NOC 12:35 PM
        Chicago - Knock | Thu, Aug 20 | Iberia
        NOC 1:05 PM
        31h 55m
        1 stop
        ORD 3:00 PM
        Knock - Chicago | Thu, Aug 27 | Aer Lingus
        JPY 154,380
        24% off
        JPY 203,970 JPY 154,380
      • ORD 5:00 PM
        13h 35m
        1 stop
        NOC 12:35 PM
        Chicago - Knock | Sat, Aug 15 | Finnair
        NOC 1:05 PM
        29h 25m
        1 stop
        ORD 12:30 PM
        Knock - Chicago | Sat, Aug 22 | Aer Lingus
        JPY 156,230
        23% off
        JPY 203,970 JPY 156,230
      • ORD 5:00 PM
        13h 35m
        1 stop
        NOC 12:35 PM
        Chicago - Knock | Sat, Aug 22 | Finnair
        NOC 1:05 PM
        29h 25m
        1 stop
        ORD 12:30 PM
        Knock - Chicago | Sat, Aug 29 | Aer Lingus
        JPY 157,240
        23% off
        JPY 203,970 JPY 157,240
      • ORD 9:15 PM
        33h 20m
        1 stop
        NOC 12:35 PM
        Chicago - Knock | Fri, Aug 14 | Finnair
        NOC 1:05 PM
        34h 10m
        1 stop
        ORD 5:15 PM
        Knock - Chicago | Fri, Aug 21 | Aer Lingus
        JPY 157,590
        23% off
        JPY 203,970 JPY 157,590
      • ORD 6:15 PM
        12h 20m
        1 stop
        NOC 12:35 PM
        Chicago - Knock | Fri, Aug 14 | British Airways
        NOC 1:05 PM
        34h 10m
        1 stop
        ORD 5:15 PM
        Knock - Chicago | Fri, Aug 21 | Aer Lingus
        JPY 158,880
        22% off
        JPY 203,970 JPY 158,880
      • ORD 10:30 PM
        32h 5m
        1 stop
        NOC 12:35 PM
        Chicago - Knock | Sat, Aug 15 | British Airways
        NOC 1:05 PM
        34h 10m
        1 stop
        ORD 5:15 PM
        Knock - Chicago | Sat, Aug 22 | Aer Lingus
        JPY 159,090
        22% off
        JPY 203,970 JPY 159,090
      • CHI 1:00 PM
        17h 25m
        1 stop
        NOC 2:00 PM
        Chicago - Knock | Sun, Aug 9 | Normal Airline
        NOC 3:00 PM
        6h
        Nonstop
        CHI 4:00 PM
        Knock - Chicago | Tue, Aug 11 | Normal Airline
        Find more flights
        Find more flights
      • ORD 4:25 PM
        14h 10m
        1 stop
        NOC 12:35 PM
        Chicago - Knock | Mon, Sep 14 | United Airlines
        JPY 110,500 JPY 152,680
        28% off
        28% off
        JPY 152,680 JPY 110,500
      • ORD 6:45 PM
        11h 50m
        1 stop
        NOC 12:35 PM
        Chicago - Knock | Sat, Aug 22 | United Airlines
        JPY 110,870 JPY 152,680
        27% off
        27% off
        JPY 152,680 JPY 110,870
      • ORD 6:15 PM
        12h 20m
        1 stop
        NOC 12:35 PM
        Chicago - Knock | Sun, Aug 30 | United Airlines
        JPY 110,990 JPY 152,680
        27% off
        27% off
        JPY 152,680 JPY 110,990
      • ORD 7:05 PM
        11h 30m
        1 stop
        NOC 12:35 PM
        Chicago - Knock | Mon, Sep 14 | British Airways
        JPY 115,540
        24% off
        JPY 152,680 JPY 115,540
      • ORD 7:05 PM
        11h 30m
        1 stop
        NOC 12:35 PM
        Chicago - Knock | Sun, Aug 30 | Finnair
        JPY 115,730
        24% off
        JPY 152,680 JPY 115,730
      • ORD 7:05 PM
        11h 30m
        1 stop
        NOC 12:35 PM
        Chicago - Knock | Sun, Aug 30 | British Airways
        JPY 115,730
        24% off
        JPY 152,680 JPY 115,730
      • ORD 6:15 PM
        12h 20m
        1 stop
        NOC 12:35 PM
        Chicago - Knock | Sat, Aug 22 | British Airways
        JPY 115,800
        24% off
        JPY 152,680 JPY 115,800
      • ORD 10:30 PM
        32h 5m
        1 stop
        NOC 12:35 PM
        Chicago - Knock | Mon, Sep 14 | Finnair
        JPY 116,010
        24% off
        JPY 152,680 JPY 116,010
      • ORD 9:15 PM
        33h 20m
        1 stop
        NOC 12:35 PM
        Chicago - Knock | Sat, Aug 22 | Finnair
        JPY 116,200
        24% off
        JPY 152,680 JPY 116,200
      • ORD 6:05 PM
        12h 30m
        1 stop
        NOC 12:35 PM
        Chicago - Knock | Fri, Sep 18 | United Airlines
        JPY 119,090
        22% off
        JPY 152,680 JPY 119,090
      • CHI 1:00 PM
        17h 25m
        1 stop
        NOC 2:00 PM
        Chicago - Knock | Sun, Aug 9 | Normal Airline
        Find more flights
        Find more flights

airport_to_airport.flight_disclaimer

Selected Airlines from O'Hare Intl. Airport to Ireland West Knock Airport

See which airlines fly from Chicago to Knock. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Icelandair
From JPY 61,340
Delta Air Lines
From JPY 95,720
Virgin Atlantic
From JPY 95,720
United Airlines
From JPY 103,270
Air Canada
From JPY 103,270
American Airlines
From JPY 114,160
Iberia
From JPY 114,750
British Airways
From JPY 115,210
Finnair
From JPY 115,240
Aer Lingus
From JPY 159,440

Find more flights and airlines

Flight Schedule from O'Hare Intl. Airport to Ireland West Knock Airport

Check the schedule for flights from Chicago to Knock and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. BA298

    O'Hare Intl. Airport

    7:05 PM

    ORD

    8h

    Nonstop

    9:05 AM

    LHR

    S M T W T F S
    Search

  2. BA5989

    Heathrow Airport

    11:05 AM

    LHR

    1h 30m

    Nonstop

    12:35 PM

    NOC

    S M T W T F S

  3. AY5471

    O'Hare Intl. Airport

    7:05 PM

    ORD

    8h

    Nonstop

    9:05 AM

    LHR

    - - - - T - -
    Search

  4. EI915

    Heathrow Airport

    11:05 AM

    LHR

    1h 30m

    Nonstop

    12:35 PM

    NOC

    S M T W T F S

  5. UA920

    O'Hare Intl. Airport

    6:45 PM

    ORD

    8h 15m

    Nonstop

    9:00 AM

    LHR

    S M T W T F S
    Search

  6. EI915

    Heathrow Airport

    11:05 AM

    LHR

    1h 30m

    Nonstop

    12:35 PM

    NOC

    S M T W T F S

  7. IB4208

    O'Hare Intl. Airport

    6:00 PM

    ORD

    8h 5m

    Nonstop

    8:05 AM

    LHR

    S M T W T F S
    Search

  8. EI915

    Heathrow Airport

    11:05 AM

    LHR

    1h 30m

    Nonstop

    12:35 PM

    NOC

    S M T W T F S

  9. BA1543

    O'Hare Intl. Airport

    6:00 PM

    ORD

    8h 5m

    Nonstop

    8:05 AM

    LHR

    S M T W T F S
    Search

  10. BA5989

    Heathrow Airport

    11:05 AM

    LHR

    1h 30m

    Nonstop

    12:35 PM

    NOC

    S M T W T F S

  11. AY3889

    O'Hare Intl. Airport

    6:00 PM

    ORD

    8h 5m

    Nonstop

    8:05 AM

    LHR

    S M T W T F S
    Search

  12. EI915

    Heathrow Airport

    11:05 AM

    LHR

    1h 30m

    Nonstop

    12:35 PM

    NOC

    S M T W T F S

  13. AY5534

    O'Hare Intl. Airport

    5:00 PM

    ORD

    7h 50m

    Nonstop

    6:50 AM

    LHR

    S M T W T F S
    Search

  14. EI915

    Heathrow Airport

    11:05 AM

    LHR

    1h 30m

    Nonstop

    12:35 PM

    NOC

    S M T W T F S

  15. IB3633

    O'Hare Intl. Airport

    5:00 PM

    ORD

    7h 50m

    Nonstop

    6:50 AM

    LHR

    S M T W T F S
    Search

  16. EI915

    Heathrow Airport

    11:05 AM

    LHR

    1h 30m

    Nonstop

    12:35 PM

    NOC

    S M T W T F S

  17. UA929

    O'Hare Intl. Airport

    4:30 PM

    ORD

    8h 15m

    Nonstop

    6:45 AM

    LHR

    S M T W T F S
    Search

  18. EI915

    Heathrow Airport

    11:05 AM

    LHR

    1h 30m

    Nonstop

    12:35 PM

    NOC

    S M T W T F S

  19. DL2816

    O'Hare Intl. Airport

    3:19 PM

    ORD

    2h 40m

    Nonstop

    6:59 PM

    BOS

    S M T W T - S
    Search

  20. VS158

    Boston Logan International Airport

    9:30 PM

    BOS

    6h 45m

    Nonstop

    9:15 AM

    LHR

    S M T W T F S

  21. EI915

    Heathrow Airport

    11:05 AM

    LHR

    1h 30m

    Nonstop

    12:35 PM

    NOC

    S M T W T F S
Find more flights and airlines

O'Hare Intl. Airport to Ireland West Knock Airport Flights Info

Flight distance 5,726.17 km
Cheapest one-way ticket price JPY 110,500
Cheapest return ticket price JPY 147,920

FAQs for O'Hare Intl. Airport to Ireland West Knock Airport Flights

  • What is the transportation method from the main airport to downtown in Knock?

    • The distance from Ireland West Knock Airport to downtown is about 15 km. It takes about 30 minutes by taxi.

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.