ORD - NOC

$606 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
$981
Typical prices: $1,583-$1,583
Multiple Airlines
Wed 10/10Wed 10/17
ORD - NOC • 2 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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Flight Deals

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

Sat, Oct 10 - Sat, Oct 17
Multiple Airlines Logo
3:40 pm - 12:35 pmORD  Chicago O'Hare Intl-NOC Knock Intl
38h 55m2 stops Montreal Pierre Elliott Trudeau Intl London Heathrow
Multiple Airlines Logo
1:05 pm - 8:12 pmNOC  Knock Intl-ORD Chicago O'Hare Intl
37h 07m2 stops London Heathrow Montreal Pierre Elliott Trudeau Intl
$981Multiple Airlines
Sun, Oct 11 - Sun, Oct 18
Multiple Airlines Logo
11:05 am - 12:35 pmORD  Chicago O'Hare Intl-NOC Knock Intl
19h 30m2 stops Montreal Pierre Elliott Trudeau Intl London Heathrow
Multiple Airlines Logo
1:05 pm - 8:12 pmNOC  Knock Intl-ORD Chicago O'Hare Intl
37h 07m2 stops London Heathrow Montreal Pierre Elliott Trudeau Intl
$985Multiple Airlines
Sun, Oct 11 - Sun, Oct 18
Multiple Airlines Logo
8:45 am - 5:20 pmORD  Chicago O'Hare Intl-NOC Knock Intl
26h 35m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Edinburgh Turnhouse
Multiple Airlines Logo
8:55 am - 2:00 pmNOC  Knock Intl-ORD Chicago O'Hare Intl
35h 05m3 stops London Stansted Barcelona-El Prat Dublin
$986Multiple Airlines
Fri, Oct 9 - Fri, Oct 16
Multiple Airlines Logo
11:25 am - 4:55 pmORD  Chicago O'Hare Intl-NOC Knock Intl
23h 30m2 stops Istanbul London Stansted
Multiple Airlines Logo
9:35 am - 9:40 amNOC  Knock Intl-ORD Chicago O'Hare Intl
30h 05m2 stops London Stansted Istanbul
$1,003Multiple Airlines
Thu, Oct 8 - Thu, Oct 15
Multiple Airlines Logo
3:45 pm - 12:35 pmORD  Chicago O'Hare Intl-NOC Knock Intl
14h 50m2 stops Toronto Pearson Intl London Heathrow
Multiple Airlines Logo
1:05 pm - 9:00 amNOC  Knock Intl-ORD Chicago O'Hare Intl
25h 55m2 stops London Heathrow Toronto Pearson Intl
$1,010Multiple Airlines
Sun, Oct 11 - Sun, Oct 18
Multiple Airlines Logo
8:45 am - 12:35 pmORD  Chicago O'Hare Intl-NOC Knock Intl
21h 50m2 stops Montreal Pierre Elliott Trudeau Intl London Heathrow
Multiple Airlines Logo
1:05 pm - 9:00 amNOC  Knock Intl-ORD Chicago O'Hare Intl
25h 55m2 stops London Heathrow Toronto Pearson Intl
$1,041Multiple Airlines
Sun, Oct 11 - Sun, Oct 18
Multiple Airlines Logo
8:45 am - 12:35 pmORD  Chicago O'Hare Intl-NOC Knock Intl
21h 50m2 stops Montreal Pierre Elliott Trudeau Intl London Heathrow
Multiple Airlines Logo
1:05 pm - 9:00 amNOC  Knock Intl-ORD Chicago O'Hare Intl
25h 55m2 stops London Heathrow Toronto Pearson Intl
$1,048Multiple Airlines
Sat, Nov 14 - Sun, Nov 22
Multiple Airlines Logo
7:05 am - 12:25 pmORD  Chicago O'Hare Intl-NOC Knock Intl
23h 20m2 stops Montreal Pierre Elliott Trudeau Intl London Heathrow
Multiple Airlines Logo
1:00 pm - 11:57 amNOC  Knock Intl-ORD Chicago O'Hare Intl
28h 57m2 stops London Heathrow Toronto Pearson Intl
$1,051Multiple Airlines
Sun, Oct 11 - Sun, Oct 18
Multiple Airlines Logo
9:55 am - 5:20 pmORD  Chicago O'Hare Intl-NOC Knock Intl
25h 25m2 stops Toronto Pearson Intl Edinburgh Turnhouse
Multiple Airlines Logo
1:05 pm - 7:48 pmNOC  Knock Intl-ORD Chicago O'Hare Intl
36h 43m3 stops London Heathrow Zurich Toronto Pearson Intl
$1,059Multiple Airlines
Sun, Oct 11 - Sun, Oct 18
Multiple Airlines Logo
9:55 am - 5:30 pmORD  Chicago O'Hare Intl-NOC Knock Intl
25h 35m3 stops Toronto Pearson Intl Zurich Birmingham
Multiple Airlines Logo
8:55 am - 3:10 pmNOC  Knock Intl-ORD Chicago O'Hare Intl
36h 15m3 stops London Stansted Barcelona-El Prat Paris Charles de Gaulle
$1,060Multiple Airlines
Useful Info

Key details for Chicago O'Hare Intl Airport to Knock flights

Cheapest flight

$606
Flight from Chicago O'Hare Intl Airport to Knock

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 $981 to $1,771. That means the highest observed fare was about 80% 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

  • How much should I expect to pay for a Chicago O'Hare Intl Airport to Knock flight?

    Round-trip flights from Chicago O'Hare Intl Airport to Knock range from $1,583 to $1,583, with an average of $1,583 over the past 12 months. Anything below $1,583 counts as a good deal.

Everything you need to know for your flight from Chicago to Knock

Information on your arrival and departure airports

Chicago (ORD)
Knock (NOC)