ORD - NOC

€759 Find cheap flights from Chicago to Knock

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from O'Hare Intl to Knock departing on 18/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Knock, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Knock, as well as popular online travel agencies
In the last 7 days, travellers have searched 47,107,125 times on KAYAK, and here's why:

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Cheap flight deals from Chicago to Knock (ORD-NOC)

 
These are the cheapest deals for flights from O'Hare Intl to Knock currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from O'Hare Intl to Knock

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from O'Hare Intl to Knock.

Recent one-way flight deals from O'Hare Intl to Knock

Only flying one-way? Below are some of the best one-way flight deals from O'Hare Intl to Knock found on KAYAK recently.

Recent last-minute flight deals from O'Hare Intl to Knock

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from O'Hare Intl to Knock.

Recent direct flight deals from O'Hare Intl to Knock

The latest deals for direct flights from O'Hare Intl to Knock so you can sit back and relax without the need for a layover.

Cheap bus & train deals from O'Hare Intl to Knock

Find recent round-trip train or bus tickets from O'Hare Intl to Knock.

All round-trip flight deals to Knock

The cheapest plane tickets to Knock found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
19:40 - 12:30ORD-NOC
11h 50m1 stop
13:00 - 15:30NOC-ORD
55h 30m2 stops
€759British Airways
Find Deal
Tue, 18 Mar - Sun, 23 Mar
14:05 - 12:30ORD-NOC
16h 25m2 stops
13:00 - 08:57NOC-ORD
25h 57m2 stops
€1,206
Find Deal
Sat, 4 Jan - Sat, 11 Jan
22:00 - 12:30ORD-NOC
32h 30m1 stop
13:00 - 14:45NOC-ORD
31h 45m1 stop
€1,263
Find Deal
Sat, 4 Jan - Sat, 11 Jan
17:00 - 12:30ORD-NOC
13h 30m1 stop
13:00 - 19:15NOC-ORD
36h 15m2 stops
€1,272British Airways
Find Deal
Sat, 4 Jan - Sat, 11 Jan
16:54 - 12:30ORD-NOC
14h 36m2 stops
13:00 - 15:30NOC-ORD
55h 30m2 stops
€1,300British Airways
Find Deal
Sat, 22 Mar - Thu, 27 Mar
22:00 - 12:30ORD-NOC
32h 30m1 stop
13:00 - 14:45NOC-ORD
31h 45m1 stop
€1,311
Find Deal
Sat, 4 Jan - Sat, 11 Jan
22:00 - 12:30ORD-NOC
32h 30m1 stop
13:00 - 10:47NOC-ORD
27h 47m2 stops
€1,316
Find Deal
Sat, 4 Jan - Sat, 11 Jan
16:45 - 12:30ORD-NOC
37h 45m2 stops
13:00 - 14:45NOC-ORD
31h 45m1 stop
€1,326
Find Deal
Sat, 4 Jan - Sat, 11 Jan
22:00 - 12:30ORD-NOC
32h 30m1 stop
13:00 - 14:45NOC-ORD
31h 45m1 stop
€1,329
Find Deal
Sat, 4 Jan - Sat, 11 Jan
22:00 - 12:30ORD-NOC
32h 30m1 stop
13:00 - 14:45NOC-ORD
31h 45m1 stop
€1,348
Find Deal
Sat, 4 Jan - Sat, 11 Jan
ORD-NOC
9198 kmmulti-stop
Multiple Airlines
Find Deal

Good to know

Cheapest flight

€759
Flight from Chicago to Knock

When to book flights from O'Hare Intl to Knock

Are your dates flexible? Find out the best times to travel from O'Hare Intl to Knock based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Chicago to Knock flights

  • What is the cheapest flight from Chicago O'Hare Intl Airport to Knock?

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Knock was €802 for a return ticket.

  • Which airports will I be using when flying from Chicago to Knock?

    Chicago airport is called Chicago O'Hare Intl and the only airport in Knock is Knock Intl.

  • Which aircraft models fly most regularly from Chicago to Knock?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Chicago to Knock?

    oneworld is the only airline alliance operating flights between Chicago and Knock.

  • How does KAYAK find such low prices on flights from Chicago to Knock?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago to Knock.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago to Knock?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Knock from Chicago is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago to Knock?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Knock with an airline and back to Chicago with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago to Knock?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Knock from Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Chicago to Knock

One-way flight deals

multi-stopMultiple Airlines
9198 kmORD-NOC

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