ORD - NOC

$914 Find Cheap Flights from Chicago to Knock - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$914
Typical prices: $1,583-$1,583
Multiple Airlines
Thu 11/1Thu 11/8
ORD - NOC • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Chicago O'Hare Intl Airport and Knock. You'll need to take a connecting flight to reach the destination.
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Cheap Flights from Chicago to Knock (ORD-NOC)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chicago to Knock

Sun, Nov 1 - Sun, Nov 8
Multiple Airlines Logo
6:30 am - 1:40 pmORD  Chicago O'Hare Intl-NOC Knock Intl
25h 10m3 stops Denver Intl Reykjavik Keflavik Intl Manchester
Multiple Airlines Logo
2:35 pm - 6:20 pmNOC  Knock Intl-ORD Chicago O'Hare Intl
33h 45m3 stops Manchester Paris Charles de Gaulle Dublin
$914Multiple Airlines
Mon, Nov 2 - Mon, Nov 9
Multiple Airlines Logo
8:49 am - 12:30 pmORD  Chicago O'Hare Intl-NOC Knock Intl
45h 41m2 stops Vancouver Intl London Heathrow
Multiple Airlines Logo
1:05 pm - 2:37 pmNOC  Knock Intl-ORD Chicago O'Hare Intl
55h 32m2 stops London Heathrow Vancouver Intl
$918Multiple Airlines
Sun, Nov 1 - Sun, Nov 8
Multiple Airlines Logo
8:49 am - 12:30 pmORD  Chicago O'Hare Intl-NOC Knock Intl
45h 41m2 stops Vancouver Intl London Heathrow
Multiple Airlines Logo
1:05 pm - 11:07 amNOC  Knock Intl-ORD Chicago O'Hare Intl
52h 02m2 stops London Heathrow Montreal Pierre Elliott Trudeau Intl
$922Multiple Airlines
Sun, Nov 1 - Sun, Nov 8
Multiple Airlines Logo
6:30 pm - 6:20 pmORD  Chicago O'Hare Intl-NOC Knock Intl
17h 50m3 stops Reykjavik Keflavik Intl Glasgow Intl London Luton
Multiple Airlines Logo
1:05 pm - 5:20 pmNOC  Knock Intl-ORD Chicago O'Hare Intl
34h 15m2 stops London Heathrow Reykjavik Keflavik Intl
$929Multiple Airlines
Mon, Nov 2 - Mon, Nov 9
Multiple Airlines Logo
9:50 pm - 12:30 pmORD  Chicago O'Hare Intl-NOC Knock Intl
32h 40m1 stop London Heathrow
Multiple Airlines Logo
1:05 pm - 1:45 pmNOC  Knock Intl-ORD Chicago O'Hare Intl
30h 40m1 stop London Heathrow
$938Multiple Airlines
Mon, Nov 2 - Mon, Nov 9
Multiple Airlines Logo
1:55 pm - 12:30 pmORD  Chicago O'Hare Intl-NOC Knock Intl
16h 35m2 stops Montreal Pierre Elliott Trudeau Intl London Heathrow
Multiple Airlines Logo
1:05 pm - 10:45 amNOC  Knock Intl-ORD Chicago O'Hare Intl
27h 40m1 stop London Heathrow
$941Multiple Airlines
Sun, Nov 1 - Sun, Nov 8
Multiple Airlines Logo
6:30 am - 1:40 pmORD  Chicago O'Hare Intl-NOC Knock Intl
25h 10m3 stops Denver Intl Reykjavik Keflavik Intl Manchester
Multiple Airlines Logo
1:05 pm - 5:20 pmNOC  Knock Intl-ORD Chicago O'Hare Intl
34h 15m2 stops London Heathrow Reykjavik Keflavik Intl
$971Multiple Airlines
Sun, Nov 1 - Sun, Nov 8
Multiple Airlines Logo
6:30 pm - 6:20 pmORD  Chicago O'Hare Intl-NOC Knock Intl
17h 50m3 stops Reykjavik Keflavik Intl Glasgow Intl London Luton
Multiple Airlines Logo
1:05 pm - 1:45 pmNOC  Knock Intl-ORD Chicago O'Hare Intl
30h 40m1 stop London Heathrow
$979Multiple Airlines
Sun, Nov 1 - Sun, Nov 8
British Airways Logo
3:55 pm - 12:25 pmORD  Chicago O'Hare Intl-NOC Knock Intl
14h 30m2 stops Dublin London Heathrow
British Airways Logo
1:00 pm - 7:30 pmNOC  Knock Intl-ORD Chicago O'Hare Intl
12h 30m1 stop London Heathrow
$996British Airways
Sun, Nov 1 - Sun, Nov 8
Multiple Airlines Logo
9:50 pm - 12:30 pmORD  Chicago O'Hare Intl-NOC Knock Intl
32h 40m1 stop London Heathrow
Multiple Airlines Logo
1:05 pm - 4:55 pmNOC  Knock Intl-ORD Chicago O'Hare Intl
33h 50m1 stop London Heathrow
$1,016Multiple Airlines
Booking Insights

Price, demand and travel trends for Chicago O'Hare Intl Airport to Knock flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Chicago O'Hare Intl Airport to Knock with more confidence.

What is the cheapest airline to fly from Chicago O'Hare Intl Airport to Knock?

British Airways ($996) offered the cheapest round-trip ticket from Chicago O'Hare Intl Airport to Knock in the last 5 days.

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When to book flights from Chicago to Knock

Are your dates flexible? Find out the best times to travel from Chicago to Knock based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Chicago O'Hare Intl Airport to Knock flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Chicago O'Hare Intl Airport to Knock?

    Flights from Chicago O'Hare Intl Airport to Knock usually depart from Chicago O'Hare Intl (ORD) and arrive at Knock Intl (NOC).

  • How long is a flight from Chicago O'Hare Intl Airport to Knock?

    A nonstop flight from Chicago O'Hare Intl Airport to Knock takes 0h 00m, covering 3,551 miles.

  • Do I need a passport to fly from Chicago O'Hare Intl Airport to Knock?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Chicago O'Hare Intl Airport to Knock changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $914 to $1,362. That means the highest observed fare was about 49% higher than the lowest one.

  • What is the time difference between Chicago O'Hare Intl Airport and Knock?

    Knock is 6 hours ahead of Chicago O'Hare Intl Airport (Irish Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Knock Intl Airport (NOC)?

    Knock Intl Airport (NOC) hosts 5 major car rental companies, with daily rates starting from around $5 for economy cars. Top options include:
    • Budget
    • Europcar
    • Thrifty
    • Avis
    • CARHIRE.ie

More options for your flight from Chicago to Knock

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